Bulletin 193-EC E3 and E3 Plus Solid-State Overload Relays
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Bulletin 193-EC — E3 & E3 Plus Solid-State Overload Relays
Bul. 193/592-EC1 Overload Relays:
- 0.4…5000 A current range
- DeviceNet ready (ODVA Conformance Tested)
- LED indicators
- Test/Reset button
- Adjustable trip class 5…30
- Ambient temperature compensation
- True RMS current sensing (20…250 Hz)
- Protection for single- and three-phase motors
- Integrated I/O (2 In/1 Out)
- Programmable trip and warning settings
- Diagnostic functions (history of last 5 trips and warnings)
- Node address switches (series B)
Bul. 193/592-EC2/EC3 Overload Relays:
- Features of Bul. 193/592-EC1
- Integrated I/O (4 In/2 Out)
- EC2: Low-level (1…5 A) internal ground fault protection
- EC3:High-level (20 mA…5 A) external ground fault protection
- PTC thermistor monitoring
- DeviceLogix™ component technology (series B)
- Two-speed motor protection (series B)
Bul. 193/592-EC4 Current Monitor Relay:
- Current monitoring for three independent channels
Your order must include 1) the Cat. No. of overload relay selected, and 2) if required, Cat. No. of any accessories.
Standards Compliance and Certifications
Standards Compliance
EN 60947-4-1
CSA C22.2 No. 14
UL 508, UL1053 (class 1)
Certifications
ABS
CE
cULus Listed (File No. E14840, Guide NKCR, NKCR7; File No. E53935, Guide KDAX)
ATEX
C-tick
CCC
Product Overview
The E3 Overload Relay is available in two configurations: the E3 and E3 Plus. The following table illustrates the functional differences between the two:
| Feature | E3 | E3 Plus |
| Inputs¬ | 2 | 4 |
| Outputs | 1 | 2 |
| Thermistor Input | No | Yes |
| Ground Fault Protection | No | Yes |
| DeviceLogix | No | Yes |
| ¬ Inputs are rated 24V DC. | ||
Thermal Overload
Thermal Utilization
The E3 Overload Relay provides overload protection through true RMS current measurement of the individual phase currents of the connected motor. Based on this information, a thermal model that simulates the actual heating of the motor is calculated. Percent of thermal capacity utilization (%TCU) reports this calculated value and can be read via the DeviceNet network. An overload trip occurs when the value reaches 100%.
Adjustable Settings
Thermal overload protection setup is accomplished simply by programming the motor’s full load current rating (FLA) and the desired trip class (5…30). Programming of the actual values through software programming ensures the accuracy of the protection.
Thermal Memory
The E3 Overload Relay includes a thermal memory circuit designed to approximate the thermal decay for a trip class 30 setting. This means that the thermal model of the connected motor is maintained at all times, even if the supply power is removed.
Reset Modes
Flexibility is afforded the end-user in the ability to select between manual and automatic reset for an overload trip, allowing for broad application. The point of reset is user adjustable from 1…100% TCU.
Time to Trip
During an overload condition, the E3 Overload Relay provides an estimated time to trip that is accessible via the DeviceNet network. This allows corrective action to be taken so that production may continue uninterrupted.
Time to Reset
Following an overload trip, the E3 Overload Relay will not reset until the calculated percentage of thermal capacity utilization falls below the reset level. As this value decays, the time to reset, which is accessible via the DeviceNet network, is reported.
Thermal Warning
The E3 Overload Relay provides the capability to alert in the event of an impending overload trip. A thermal warning bit is set in the Warning Status word when the calculated percentage of thermal capacity utilization exceeds the programmed thermal warning level, which has a setting range of 0…100% TCU.
Two-Speed Protection
The E3 Plus Overload Relay offers a second FLA setting for 2-speed motor protection. What used to require two separate overload relays, one for each set of motor windings, can now be accomplished with one device. Improved protection is delivered as thermal utilization is maintained in one device during operation in both speeds.
Phase Loss
The E3 Overload Relay offers configurable phase loss protection in allowing the installer to enable or disable the function plus set a time delay setting, adjustable from 0.1…25.0 seconds. The trip level is factory-set at a current imbalance measurement of 100%.
Ground (Earth) Fault
The E3 Plus Overload Relay incorporates zero sequence (core balance) sensing into its design through the 90 A rating for low level (arcing) ground fault detection. Trip and warning settings are adjustable from 20 mA…5.0 A. For devices rated greater than 90 A and for ground fault detection less than 1.0 A, the external core balance current transformer accessory is required. Class I protection is provided as defined by UL1053. Series B or later devices provide a trip inhibit setting, offering flexibility to prevent tripping when the ground fault current magnitude exceeds 10 A. This can be useful to guard against opening of the controller when the fault current could potentially exceed the controller's interrupting capacity rating. Note: The E3 Plus Overload Relay is not a Ground Fault Circuit-Interrupter for personnel protection as defined in article 100 of the U.S. National Electric Code.
Stall
Stall is defined as a condition where the motor is not able to reach full-speed operation in the appropriate amount of time required by the application. This can result in motor overheating as current draw is in excess of the motor’s full load current rating.
The E3 Overload Relay provides user-adjustable stall protection. The trip setting has a range of 100…600% FLA, and the enable time is adjustable up to 250 seconds.
Jam (Overcurrent)
The E3 Overload Relay can respond quickly to take a motor off-line in the event of a mechanical jam, thereby reducing the potential for damage to the motor and the power transmission components.
Trip adjustments include a trip setting adjustable from 50…600% FLA and a trip delay time with a range of 0.1…25.0 seconds. A separate warning setting is adjustable from 50…600% FLA.
Underload (Undercurrent)
A sudden drop in motor current can signal conditions such as
- Pump cavitation
- Tool breakage
- Belt breakage
For these instances, rapid fault detection can help minimize damage and aid in reducing production downtime.
Additionally, monitoring for an underload event can provide enhanced protection for motors that are coded by the medium handled (e.g., submersible pumps that pump water). Such motors can become overheated despite being underloaded. This can result from an absence or an insufficient amount of the medium (due to clogged filters, closed valves, etc.).
The E3 Overload Relay offers underload trip and warning settings adjustable from 10…100% FLA. The trip function also includes a trip delay time with a range of 0.1…25.0 seconds.
Over-temperature Protection
The E3 Plus Overload Relay provides motor over-temperature protection with the added provisions for terminating and monitoring of stator windingembedded positive temperature coefficient (PTC) thermistors. PTC thermistors are semiconductors that exhibit a large increase in resistance when the rated response temperature is exceeded. When the monitored PTC thermistor resistance exceeds the response level of the E3 Plus Overload Relay (3400 W), it can be set to trip immediately or programmed to set the PTC bit of the Warning Status word.
Current Imbalance (Asymmetry)
The E3 Plus Overload Relay offers current imbalance trip and warning settings adjustable from 10…100%. The trip function also includes a trip delay time with a range of 0.1…25.0 seconds.
Remote Trip
The remote trip function allows an external device such as a vibration sensor to induce the E3 Overload Relay to trip. External device relay contacts are wired to the E3 Overload Relay discrete iputs. The discrete inputs are configurable with an option for assigning the remote trip function.
Current Monitoring Functions
The E3 Overload Relay allows the user to monitor the following operational data over the DeviceNet network:
- Individual phase currents (in amperes)
- Individual phase currents (as a percentage of motor full load current)
- Average current (in amperes)
- Average current (as a percentage of motor full load current)
- Percentage of thermal capacity utilized
- Current imbalance percentage
- Ground fault current (E3 Plus)
Diagnostic Functions
The E3 Overload Relay allows the user to monitor the following diagnostic information over the DeviceNet network:
- Device status
- History of positive warnings
- Trip status
- Hours of operation
- Warning status
- Number of starts
- Time to an overload trip
- Time to reset after an overload trip
- History of past five trips
Status Indicators
The E3 Overload Relay provides the following LED indicators:
Network Status: This green/red LED indicates the status of the network connection.
TRIP/WARN: This LED flashes an amber code under a warning condition and a red code when tripped.
OUT A and B: These amber LEDs illuminate when the output contacts are commanded closed.
IN 1– 4: These amber LEDs illuminate when the user-connected device contact is closed.
Note: IN 3 and 4 and OUT B are available only on the E3 Plus Overload Relay.
Inputs/Outputs
Inputs allow the connection of such devices as contactor and disconnect auxiliary contacts, pilot devices, limit switches and float switches. Input status can be monitored via the network and mapped to a controller’s input image table. Inputs are rated 24V DC and are current sinking. Power for the inputs is sourced from the DeviceNet network connection with convenient customer terminations at control terminals 5 and 6. Relay contact outputs can be controlled via the network or DeviceLogix function blocks for performing such tasks as contactor operation.
Test/Reset Button
The Test/Reset button located on the front of the E3 Overload Relay allows the user to perform the following:
Test: The trip relay contact will open if the E3 Overload Relay is in an untripped condition and the Test/Reset button is pressed for 2 seconds or longer.
Reset: The trip relay contact will close if the E3 Overload Relay is in a tripped condition, supply voltage is present, and the Test/Reset button is pressed.
Single/Three-Phase Operation
The E3 Overload Relay can be applied to three-phase as well as single-phase applications. A programming parameter is provided for selection between single- and three-phase operation. Straight-through wiring is afforded in both cases.
DeviceNet Communications
The E3 Overload Relay is a Group 2 “slave only” device and supports the following:
- UCMM (Unconnected Message Manager) messages
- Polled I/O messaging
- Change-of-state/cyclic messaging
- Explicit messaging
- Group 4 - Off-line node recovery messaging
- Full parameter object support
- Auto-baud network rate identification
- Configuration consistency value
For more information on operation and maintenance of this product, please reference the user manual, publication 193-UM002_-EN-P.
DeviceLogix
The E3 Plus offers increased control flexibility with DeviceLogix capabilities. Using RSNetWorx for DeviceNet (version 3.0 or later), function block programs can be configured and saved to an E3 Plus Overload Relay to operate single logic routines. The function blocks are programmed using standard Boolean operators such as AND, OR, XOR, and NOT, plus timers, counters, and latches. In addition to allowing the use of the integral discrete inputs, protection functions can also be used as inputs to trigger outputs. For example, the Ground Fault Protection function could be used to control Output A of the E3 Plus Overload Relay for operation of a circuit breaker short-trip mechanism.
DeviceNet™ Configuration Terminal
The DeviceNet Configuration Terminal (Cat. No. 193-DNCT) is a handheld device that can be used to commission, configure, program, and monitor devices on your DeviceNet network. The 193-DNCT allows you to increase productivity and ease troubleshooting with easy access to information and diagnostics of your system.
Network Who
The 193-DNCT can be used with any DeviceNet device and has DeviceLogix, metering, graphing, and auto-display capabilities which can help ease troubleshooting by commissioning devices online through your network. The terminal searches for all devices on the network and provides device address, device name, and status of a device.
Monitoring & Editing
The DeviceNet Configuration Terminal can be used to upload, store, and download device configurations and DeviceLogix™ programs for DeviceNet devices via your network. Easily replace and reconfigure scan lists of DeviceNet scanners (minus the Automatic Device Replacement configuration). Parameters can be accessed as either groups or as a numbered list of all parameters, and they can be monitored and edited.
Diagnostics
Ease troubleshooting using the DeviceNet Configuration Terminal. The 193-DNCT can present DeviceNet diagnostics, network utilization, and network statistics are available including baud rate, bus voltage, percentage of bus loading, and CAN errors.
DeviceLogix
The terminal allows you to enable, monitor, edit, or delete DeviceLogix programs.
AC Input Interface Module Accessory
The AC Input Interface Module conveniently allows the E3 overload relay to be retrofitted or applied in new applications that require 110/120V AC control circuitry. This new accessory simply plugs into the E3 overload relay’s existing input terminals, optimizing panel space utilization. The module accepts termination of up to four external devices, making it compatible with the E3 and E3 Plus versions of the E3 overload relay. Optical isolation is provided between the AC input wiring and the E3’s internal 24V circuitry.
Catalog Number Explanation
| 193 | – | EC1 | B | B | ||
| a | b | c |
| a | b | c | |||||
| Bulletin Number | Adjustment Rating [A] | Bulletin 100 Contactor Size | |||||
| Code | Description | ||||||
| Code | Description | Code | Description | B | C09…C23 | ||
| EC1 | E3 | P | 0.4…2.0 | D | C30…C43 | ||
| EC2 | E3 Plus with internal ground fault sensor | A | 1…5 | E | C60…C85 | ||
| EC3 | E3 Plus with external ground fault sensor | B | 3…15 | F | D95…D180 | ||
| EC4 | E3 Plus current monitor relay with external ground fault sensor | C | 5…25 | G | D210…D420 | ||
| D | 9…45 | H | D630…D860 | ||||
| E | 18…90 | Z | Panel mount¬ | ||||
| F | 28…140 | ||||||
| G | 42…210 | ||||||
| H | 60…302 | ||||||
| J | 84…420 | ||||||
| K | 125…630 | ||||||
| L | 172…860 | ||||||
| Z | 9…5000 | ||||||
¬ Only available for Cat. Nos. 193‑EC1ZZ, 193‑EC3ZZ, and 193‑EC4ZZ. For all other cat. nos., order Cat. No. 193‑ECPM_ separately.
Product Selection
Bulletin 193-EC1 Electronic Motor Protection Relays – Direct Contactor Mount
- 2 inputs
- 1 output
| Mounts to Contactor | Adjustment Range [A] | Cat. No. | |
| 100-C09…100-C23 | 0.4…2 | 193-EC1PB | |
| 1…5 | 193-EC1AB | ||
| 3…15 | 193-EC1BB | ||
| 5…25 | 193-EC1CB | ||
| 100-C30…100-C43 | 1…5 | 193-EC1AD | |
| 3…15 | 193-EC1BD | ||
| 5…25 | 193-EC1CD | ||
| 9…45 | 193-EC1DD | ||
| 100-C60…100-C85 | 9…45 | 193-EC1DE | |
| 18…90 | 193-EC1EE | ||
| 100-D95…100-D180 | 28…140 | T | 193-EC1FF |
| 42…210 | T | 193-EC1GF | |
| 100-D210…100-D420 | 42…210 | T | 193-EC1GG |
| 60…302 | T | 193-EC1HG | |
| 84…420 | T | 193-EC1JG | |
| 100-D630…100-D860 | 125…630 | T | 193-EC1KH |
| 172…860 | T | 193-EC1LH | |
| Package Quantity = 1 Discount Group MPC |
|||
| T Does not include terminal lugs. See Accessories, Add-on Accessories. | |||
| T Does not include terminal lugs. | |||
Bulletin 193-EC2 Electronic Motor Protection Relay – Direct Contactor Mount
- 4 Inputs
- 2 Outputs
- PTC thermistor input
- DeviceLogix (series B)
- Internal ground fault sensor
| Mounts to Contactor | Adjustment Range [A] | Cat. No. |
| 100-C09…100-C23 | 0.4…2 | 193-EC2PB |
| 1…5 | 193-EC2AB | |
| 3…15 | 193-EC2BB | |
| 5…25 | 193-EC2CB | |
| 100-C30…100-C43 | 1…5 | 193-EC2AD |
| 3…15 | 193-EC2BD | |
| 5…25 | 193-EC2CD | |
| 9…45 | 193-EC2DD | |
| 100-C60…100-C85 | 9…45 | 193-EC2DE |
| 18…90 | 193-EC2EE | |
Bulletin 193-EC3 Electronic Motor Protection Relay – Direct Contactor Mount
- 4 inputs
- 2 outputs
- PTC thermistor input
- DeviceLogix (series B)
- External ground fault sensor input
| Mounts to Contactor | Adjustment Range [A] | Cat. No. | |
| 100-C09…100-C23 | 0.4…2.0 | 193-EC3PB | |
| 1…5 | 193-EC3AB | ||
| 3…15 | 193-EC3BB | ||
| 5…25 | 193-EC3CB | ||
| 100-C30…100-C43 | 1…5 | 193-EC3AD | |
| 3…15 | 193-EC3BD | ||
| 5…25 | 193-EC3CD | ||
| 9…45 | 193-EC3DD | ||
| 100-C60…100-C85 | 9…45 | 193-EC3DE | |
| 18…90 | 193-EC3EE | ||
| 100-D95…100-D180 | 28…140 | T | 193-EC3FF |
| 42…210 | T | 193-EC3GF | |
| 100-D210…100-D420 | 42…210 | T | 193-EC3GG |
| 60…302 | T | 193-EC3HG | |
| 84…420 | T | 193-EC3JG | |
| 100-D630…100-D860 | 125…630 | T | 193-EC3KH |
| 172…860 | T | 193-EC3LH | |
| T Does not include terminal lugs. See Accessories, Add-on Accessories. | |||
| T Does not include terminal lugs. | |||
Bulletin 193-EC4 Current Monitor Relay –
Direct Contactor Mount
- 4 inputs
- 2 outputs
- PTC thermistor input
- DeviceLogix (series B)
- External ground fault sensor input
| Mounts to Contactor | Adjustment Range [A] | Cat. No. | |
| 100-C09…100-C23 | 0.4…2.0 | 193-EC4PB | |
| 1…5 | 193-EC4AB | ||
| 3…15 | 193-EC4BB | ||
| 5…25 | 193-EC4CB | ||
| 100-C30…100-C43 | 9…45 | 193-EC4DD | |
| 100-C60…100-C85 | 18…90 | 193-EC4EE | |
| T Does not include terminal lugs. See Accessories, Add-on Accessories. | |||
| T Does not include terminal lugs. | |||
Panel Mount Devices for use with External Current Transformers§
| Description | Adjustment Range [A] | Cat. No. |
| 9…5000 | 193-EC1ZZ | |
| 9…5000 | 193-EC3ZZ | |
| 193-EC4ZZ | ||
| § Current transformers supplied by customer. Refer to Bulletin 1411 Current Transformers and the CT Ratio to FLA chart below for proper current transformer selection. | ||
CT Ratio to FLA Setting Range Correlation
| CT Ratio | FLA Setting Range (A) |
CT Ratio | FLA Setting Range (A) |
CT Ratio | FLA Setting Range (A) |
| 50:5 | 9…45 | 300:5 | 60…302 | 1200:5 | 240…1215 |
| 100:5 | 18…90 | 500:5 | 84…420 | 2500:5 | 450…2250 |
| 150:5 | 28…140 | 600:5 | 125…630 | 5000:5 | 1000…5000 |
| 200:5 | 42…210 | 800:5 | 172…860 | — | — |
Accessories
Add-on Accessories
|
Description | For Use With | Pkg. Qty. | Cat. No. | Price € |
| DIN Rail/Panel Adapter§ | 193-EC__B | 1 | 193-ECPM1 | ||
| 193-EC_D, 193-EC_ZZ | 193-ECPM2 | ||||
| 193-EC__E | 193-ECPM3 | ||||
|
AC Input Interface Module rated 110/120V AC, 50/60 Hz |
193-EC — all 592-EC — all |
1 | 193-EIMD | |
|
Core Balanced Ground Fault Sensor |
100-C09…100-C37 NEMA size 00…2 |
1 | 193-CBCT1 | |
|
100-C09…100-C85 NEMA size 00…3 |
193-CBCT2 | |||
|
100-C09…100-C85, 100-D95…100-D180 NEMA size 00…4 |
193-CBCT3 | |||
|
100-C09…100-C85, 100-D95…100-D420 NEMA size 00…5 |
193-CBCT4 | |||
|
DeviceNet Configuration Terminal Used to interface with objects on a DeviceNet network. Includes 1 m communications cable (193-CB1). |
193-EC (all), 592-EC (all); 280/281/283/284 ArmorStart |
1 | 193-DNCT | |
| 1 meter communication cable, color-coded bare leads | 193-DNCT | 1 | 193-CB1 | ||
| 1 meter communication cable, microconnector (male) | 193-DNCT | 1 | 193-CM1 | ||
| Panel Mount Adapter/Door Mount Bezel Kit | 193-DNCT | 1 | 193-DNCT-BZ1 | ||
| EtherNet/IP to DeviceNet Communications Bridge | 193-EC_ (all), 592-EC_ (all) | 1788-EN2DN | |||
| E3 Replacement Relay | 193-EC1_F, 193-EC1_G, 193-EC1_H, 592-EC1_E, 592-EC1_F, 592-EC1_G | 193-NREC1ZZ | |||
| E3 Plus Replacement Relay | 193-EC3_F, 193-EC3_G, 193-EC3_H, 592-EC3_E, 592-EC3_F, 592-EC3_G | 193-NREC3ZZ | |||
| § The electronic motor protection relay can be mounted separately to top-hat rail EN 50 022-35. | |||||
| ‡ Intended only for point-to-point configurations. | |||||
Marking Systems
Uniform labeling materials for contactors, motor starting equipment, timing relays and circuit breakers
| Description | Pkg. Qty.T | Cat. No. | |
|
Label Sheet 105 self-adhesive paper labels each, 6 x 17 mm |
10 | 100-FMS |
|
Marking Tag Sheet 160 perforated paper labels each, 6 x 17 mm, to be used with a transparent cover |
10 | 100-FMP |
| Transparent Cover To be used with marking tag sheets |
100 | 100-FMC | |
|
Marking Tag Adapters To be used with marking tag: System 1492 W |
100 | 100-FMA2 |
| T Must be ordered in multiples of package quantities. | |||
Specifications
Main Circuits
| Cat. No. 193-EC_B, 193-EC_D, 193-EC_Z, 592-EC_T, 592-EC_C |
Cat. No. 193-EC_E, 592-EC_D | Cat. No. 193-EC_F | Cat. No. 193-EC_G | Cat. No. 193-EC_H | |
| Rated Insulation Voltage (Ui) | 690V AC | 1000V AC | |||
| Rated Impulse Strength (Uimp) | 6 kV AC | 6 kV AC | |||
| Rated Operating Voltage (Ue) IEC/UL | 690V AC/600V AC | 1000V AC/600V AC | |||
| Rated Frequency | 20…250 Hz | 50/60 Hz | |||
| Terminal Cross-Sections |
|
|
— |
— | — |
| Terminal Type Terminal Screws |
.M5 | M8 | |||
| Flexible-Stranded with Ferrule Single Conductor Torque |
2.5…16 mm2 2.5 N•m |
4…35 mm2 4 N•m |
|||
| Flexible-Stranded with Ferrule Multiple Conductor Torque |
6…10 mm2 3.4 N•m |
4…25 mm2 4 N•m |
|||
| Coarse-Stranded/Solid Single Conductor Torque |
2.5…25 mm2 2.5 N•m |
4…50 mm2 4 N•m |
|||
| Coarse-Stranded/Solid Multiple Conductor Torque |
6…16 mm2 3.4 N•m |
4…35 mm2 4 N•m |
|||
| Stranded/Solid– Single Conductor Torque |
#14…6 AWG 22 lb•in |
#12…1 AWG 35 lb•in |
|||
| Stranded/Solid Multiple Conductor Torque |
#10…6 AWG 30 lb•in |
#6…2 AWG 35 lb•in |
|||
| Pozidriv Screwdriver Size | 2 | — | |||
| Slotted Screwdriver (mm) | 1 x 6 | — | |||
| Hexagon Socket Size SW (mm) | — | 4 | |||
3-Pole Terminal Blocks
| Cat. No. 100-DTB180 | Cat. No. 100-DTB420 |
| (A) 6…1/0 AWG, 16…50 mm2 B) 6 AWG…250 MCM, 16…120 mm2 90…110 lb•in., 10…12 N•m |
(2) 4 AWG…600 MCM, 25…240 mm2 180…220 lb•in., 20…25 N•m |
Terminal Lug Kits
| Cat. No. 100-DL110 | Cat. No. 100-DL180 | Cat. No. 100-DL420 | Cat. No. 100-DL630 | Cat. No. 100-DL860 |
| Lug: 6…2/0 AWG, 16…70 mm2 90…110 lb•in., 10…12 N•m Terminal: 13/32 in, 10 mm 150 lb•in., 17 N•m |
Lug: 6 AWG…250 MCM, 16…120 mm2 90…110 lb•in., 10…12 N•m Terminal: 1/2 in, 13 mm 275 lb•in., 16 N•m |
Lug: 2 AWG…350 MCM, 375 lb•in., 42 N•m Terminal: 11/16 in, 17 mm 140 lb•in., 16 N•m |
Lug: 2/0 AWG…500 MCM, 70…240 mm2 400 lb•in., 45 N•m Terminal: 3/4 in, 19 mm 600 lb•in., 68 N•m |
Lug: 2/0 AWG…500 MCM, 70…240 mm2 400 lb•in., 45 N•m Terminal: 3/4 in, 19 mm 600 lb•in., 68 N•m |
Maximum Heat Dissipation (Watts)
| Cat. No. 193-EC_B, 193-EC_D |
Cat. No. 193-EC_E | Cat. No. 193-EC_F | Cat. No. 193-EC_G | Cat. No. 193-EC_H | |
| E3 | 3.83 | 4.43 | 10.67 | 22.52 | 35.36 |
| E3 Plus | 4.53 | 5.13 | 11.37 | 23.22 | 36.06 |
Control Circuits
| Power Supply Ratings | |
| Rated Supply Voltage (Us) | 24V DC (supply via DeviceNet connection) |
| Operating Range | 11…25V DC |
| Power Consumption | |
| E3 | 3.2 W |
| E3 Plus | 3.9 W |
| Output Relay Ratings | |
| Type of Contacts | Form A SPDT–NO |
| Rated Insulation Voltage (Ui) | 300V AC |
| Rated Operating Voltage (Ue) | 250V AC |
| Rated Operating Current (Ie) | 5 A |
| Minimum Operating Current | 10 mA @ 5V DC |
| Switching Capacity | B300 AC-15 |
| Inductive Load Rating (p.f. = 0.4) (L/R = 7 ms) |
2 A, 250V AC/2 A, 30V DC |
| Input Ratings | |
| Supply Voltage | 24V DC ± 10% (provided by E3) |
| Input Type | Current Sinking |
| Thermistor/PTC Input Ratings | |
| Type of Control Unit | Mark A |
| Max. No. of Sensors in Series | 6 |
| Max. Cold Resistance of PTC Sensor Chain | 1500 W |
| Trip Resistance | 3400 W ± 150 W |
| Reset Resistance | 1600 W ± 100 W |
| Short-Circuit Trip Resistance | 25 W ± 10 W |
UL Short-Circuit Ratings
| Cat. No. | Maximum Available Fault Current [A] |
Maximum Voltage [V] |
| 193-EC_B, 592-EC_T | 5 000 | 600 |
| 193-EC_D, 592-EC_C | 5 000 | 600 |
| 193-EC_E, 592-EC_D | 10 000 | 600 |
| 193-EC_F | 10 000 | 600 |
| 193-EC_G | 18 000 | 600 |
| 193-EC_H | 42 000 | 600 |
| 193-EC_Z | 5 000 | 600 |
IEC Short-Circuit Ratings
| Cat. No. | Maximum Available High Fault Current [A] |
Maximum Voltage [V] |
| 193-EC_B, 592-EC_T | 100,000 | 690 |
| 193-EC_D, 592-EC_C | 100,000 | 690 |
| 193-EC_E, 592-EC_D | 100,000 | 690 |
| 193-EC_F | 100,000 | 1000 |
| 193-EC_G | 100,000 | 1000 |
| 193-EC_H | 100,000 | 1000 |
| 193-EC_Z | 100,000 | 690 |
Control Circuits, Continued
| Thermistor/PTC Input Ratings, Continued | |
| Max. Voltage @ PTC Terminals (RPTC = 4 kW) |
7.5V DC |
| Max. Voltage @ PTC Terminals (RPTC = open) |
30V DC |
| Response Time | 500 ms |
| Sensor Characteristic |
|
| Per IEC 34-11-2 | |
| Control and DeviceNet Terminal Cross-Sections | |
| Terminal Screws | M3 |
| Flexible-Stranded with Ferrule – Single Conductor Torque | 0.25…2.5 mm2 0.55 N•m |
| Flexible-Stranded with Ferrule – Multiple Conductor Torque | 0.5…0.75 mm2 0.55 N•m |
| Coarse-Stranded/Solid– Single Conductor Torque |
0.2…4.0 mm2 0.55 N•m |
| Coarse-Stranded/Solid– Multiple Conductor Torque |
0.2…1.5 mm2 0.55 N•m |
| Stranded/Solid– Single Conductor Torque |
24…12 AWG 5 lb-in |
| Stranded/Solid– Multiple Conductor Torque |
24…16 AWG 5 lb-in |
| Slotted Screwdriver (mm) | 0.6 x 3.5 |
Electromagnetic Compatibility Ratings
| Electrostatic Discharge Immunity Test Level |
8kV Air Discharge, 6kV Contact Discharge |
| Performance Criteria | A T |
| RF Immunity Test Level | 10V/m |
| Performance Criteria | A T |
| Electrical Fast Transient/Burst Immunity Test Level |
4kV (Power), 2kV (Control & Comm) |
| Performance Criteria | A T |
| Surge Immunity Test Level | 2kV (L-E), 1kV (L-L) |
| Performance Criteria | A T |
| Radiated Emissions | Class A |
| Conducted Emissions | Class A |
| T Performance Criteria A requires the device under test (DUT) to experience no degradation or loss of performance. | |
Environmental Ratings
| Ambient Temperature Storage Operating |
-40…+85 °C (-40…+185 °F) -20…+55 °C (-4…+131 °F) |
| Humidity Operating Damp Heat – Steady- State (per IEC 68-2-3) Damp Heat – Cyclic (per IEC 68-2-30) |
5…95% Non-condensing 92% r.h., 40 °C(104 °F), 56 days 93% r.h., 25 °C/40 °C(77 °F/104 °F), 21 cycles |
| Vibration (per IEC 68-2-6) | 3 G |
| Shock (per IEC 68-2-27) | 30 G |
| Pollution Environment | Degree 2 |
| Degree of Protection 193-ECxxx 592-ECxxx |
1P1X 1P0 |
Current Reporting Accuracy
| Phase Currents: 100% min. FLA Setting Value … 720% max. FLA Setting Value 50%…100% min FLA Setting Value |
+/- 5% +/- 10% |
| Ground Current (0.5…9.0 A) | +/- 10% |
External Current Transformers
(for use with Cat. Nos. 193-EC1ZZ1, 193-EC3ZZ, and 193‑EC4ZZ)
The user shall provide one current transformer (CT) for each motor phase,and shall connect the CT’s secondary leads to the appropriate E3 overload relay power terminals, as shown in current transformer’s wiring diagrams. The CT shall have the appropriate ratio (refer to the product nameplate or product description). Additionally, the CT shall be selected to be capable of providing the required VA to the secondary load, which includes the E3 overload relay burden of 0.1 VA at the rated secondary current and the wiring burden. Finally, the CT shall be rated for protective relaying to accomodate the high inrush currents associated with motor startup, and shall have an accuracy of <±2% over its normal operating range. Typical CT ratings include (Instrument Transformers, Inc. — Model #23 or equivalent):
| ANSI (USA) | Class C5B0.1 |
| CSA (Canada) | Class 10L5 |
| IEC (Europe) | 5 VA Class 5P10 |
General
| Cat. No. 193-EC_B, 193-EC_D, 193-EC_Z | Cat. No. 193-EC_E | Cat. No. 193-EC_F | Cat. No. 193-EC_G | Cat. No. 193-EC_H | |
| Approximate Weights |
0.80 kg (1.77 lb) |
1.23 kg (2.71 lb) |
2.95 kg (6.5 lb.) |
4.43 kg (9.75 lb.) |
8.63 kg (19.0 lb.) |
| Standards | CSA C22.2 No.14, DIN VDE 0660, EN 60 947, UL 508, UL 1053 | ||||
| Certifications | CE, C-tick, cUL, ATEX (pending), CCC (pending) | ||||
Protection and Warning Summary
| Protective Function |
Trip Enable | Warning Enable |
Trip Level Settings | Trip Delay Settings | Warning Level Settings | Inhibit Time SettingsT |
||||
| Factory Default |
Factory Default |
Range | Default | Range (s) |
Default (s) |
Range | Default | Range (s) |
Default (s) |
|
| Thermal Overload | Enabled | Disabled | 0.4…5000 A | — | Trip Class 5…30 |
Trip Class 10 |
0…100 %TCU |
85% | — | — |
| Phase Loss | Enabled | — | ‡ | ‡ | 0.1…25.0 | 1.0 | — | — | 0…250 | 0 |
| Ground (Earth) Fault |
Disabled | Disabled | 1.0…5.0 A | 2.5 A | 0.1…25.0 | 0.5 | 1.0…5.0 A | 2.0 A | 0…250 | 10 |
| Stall (High Overload During Start) |
Disabled | — | 100…600 % FLA § |
600 % FLA § |
0…250 § | 10§ | — | — | — | — |
| Jam (High Overload During Run) |
Disabled | Disabled | 50…600 % FLA |
250 % FLA | 0.1…25.0 | 5.0 | 50…600 % FLA |
150 % FLA | 0…250 | 10 |
| Underload | Disabled | Disabled | 10…100 % FLA |
50 % FLA | 0.1…25.0 | 5.0 | 10…100 % FLA |
70 % FLA | 0…250 | 10 |
| PTC | Disabled | Disabled | — | — | — | — | — | — | — | — |
| Current Imbalance (Asymmetry) |
Disabled | Disabled | 10…100% | 35% | 0.1…25.0 | 5.0 | 10…100% | 20% | 0…250 | 10 |
| Comm Fault | Enabled | Disabled | — | — | — | — | — | — | — | — |
| Comm Idle | Disabled | Disabled | — | — | — | — | — | — | — | — |
| § Inhibit Time settings are used for both trip and warning functions. | ||||||||||
| ‡ Phase loss trip level is set at a current imbalance greater than or equal to 100% and is not user adjustable. | ||||||||||
| T Stall Protection is only applicable to the motor starting sequence. | ||||||||||
Programming and Control Terminal
| Display | |
| Display type | 128x64 LCD with yellow-green backlighting |
| Viewing area | 57 x 30 mm (2.24 x 1.18 in.) |
| Keypad | |
| Keypad type | Tactile embossed, domed keys, sealed membrane |
| Operation force | 453 g (16 oz.) |
| Operational life | 1 million operations |
| Communications | |
| Communication protocol | DeviceNet™ (125, 250, 500 Kbaud selectable) |
| Electrical | |
| Input voltage range | 11…25V DC |
| Input power, typical | 1.7 W |
| Input current | 70 mA @ 24V DC |
| Environmental | |
| Operating temperature | 0…50 °C (32…122 °F) |
| Storage temperature | -40…+85 °C (-40…+185 °F) |
| Humidity | 5…95%, non-condensing |
| Operating shock | 30 g |
| Non-operating shock | 50 g |
| Operating vibration | 2.5 g @ 5 Hz…2 kHz |
| Non-operating vibration | 5 g @ 5 Hz…2 kHz |
| Dimensions | |
| Height | 116 mm (4.57in.) |
| Width | 70 mm (2.76 in.) |
| Depth | 15.5 mm (0.67 in.) |
| Weight | 85 g (3 oz.) |
| Certifications | |
| cULus | UL 508, C22.2, No. 14 |
| CE | EN61000-6-2:2005 EN61000-6-4:2001 |
| RoHS | This product meets the material restrictions of the European Union RoHS Directive |
AC Input Interface Module
| Electrical | |
| Number of inputs | 4 |
| Voltage category | 110/120V AC |
| Operating voltage range | 79…132V AC |
| Frequency range | 47…63 Hz |
| Off-state voltage (max.) | 20V AC |
| On-state voltage (min.) | 79V AC |
| On-state current | 2.0 mA @ 79V AC (min.), 10.0 mA @ 132V A (max.) |
| Inrush current (max.) | 150 mA |
| Off-state current (max.) | 1.0 mA |
| Heat dissipation (max.) | 0.10 W/input |
| IEC input compatibility | Type 1 |
| Environmental | |
| Operating temperature | -20…+55 °C (-4…+131 °F) |
| Storage temperature | -40…+85 °C (-40…+185 °F) |
| Humidity | 5…95%, non-condensing |
| Vibration (IEC 68-2-6) | 3 G |
| Shock (IEC 68-2-27) | 30 G |
| Environmental | |
| Maximum altitude | 2,000 m |
| Pollution environment | Pollution degree 2 |
| Terminal marking | EN50012 |
| Degree of protection | IP2LX |
| Electromagnetic Compatibility | |
| ESD Immunity (IEC 10000-4-2) | 6 kV contact, 8 kV air |
| Radiated Immunity (IEC 10000-4-3) | 10V/m |
| Fast transient burst (IEC 10000-4-4) | 4 kV (Power), 2 kV (Control) |
| Surge immunity (IEC 10000-4-5) | 2 kV common mode, 1 kV differential mode |
| Radiated and conducted emissions | Class A |
| Physical | |
| Weight | 60 g (2.1 oz.) |
| Certifications | UR, cUR, CE |
Trip Curves
E3 & E3 Plus Overload Relay
Trip Class 5
|
E3 & E3 Plus Overload Relay
Trip Class 10
|
E3 & E3 Plus Overload Relay
Trip Class 20
|
E3 & E3 Plus Overload Relay
Trip Class 30
|
Typical Wiring Schematics – NEMA
|
Typical Wiring Schematics – IEC
|
Typical Wiring Schematics – IEC
Reversing Starter Application
|
Approximate Dimensions
Approximate dimensions are shown in millimeters (inches). Dimensions are not to be used for manufacturing purposes.
Bulletin 109 Starter Approximate Dimensions
|
| Overload Cat. No. |
Contactor Cat. No. |
Width A | Height B | B1 | Depth C | E1 | E2 | |
| without 193-EIMD |
with 193-EIMD | |||||||
| 193-EC_ _B | 100-C09, -C12 -C16, -C23 |
45 (1-25/32) |
188.3 (7-13/32) |
207.7 (8-11/64) |
145.1 (5-23/32) |
107 (4-7/32) |
11.4 (29/64) |
67.9 (2-43/64) |
| 193-EC_ _D | 100-C30, -C37 | 45 (1-25/32 |
188.3 (7-13/32) |
207.7 (8-11/64) |
145.1 (5-23/32) |
107 (4-7/32) |
11.4 (29/64) |
67.9 (2-43/64) |
| 193-EC_ _D | 100-C43 | 54 (2-1/8) |
188.3 (7-13/32) |
207.7 (8-11/64) |
145.1 (5-23/32) |
107 (4-7/32) |
11.4 (29/64) |
67.9 (2-43/64) |
| 193-EC_ _E | 100-C60, -C72, -C85 |
72 (2-53/64) |
236.1 (9-19/64) |
255.5 (10-1/16) |
173.2 (6-13/16) |
124.6 (4-29/32) |
11.4 (29/64) |
89.8 (3-17/32) |
| Overload Cat. No. |
Contactor Cat. No. |
D1 | D2 | H | J | ÆD |
| 193-EC_ _B | 100-C09, -C12 -C16, -C23 | 60 (2-23/64) |
35 (1-3/8) |
85.1 (3-23/64) |
2 (5/64) |
Æ4.2 (11/64Æ) |
| 193-EC_ _D | 100-C30, -C37 | 60 (2-23/64) |
35 (1-3/8) |
104 (4-3/32) |
2 (5/64) |
Æ4.2 (11/64Æ) |
| 193-EC_ _D | 100-C43 | 60 (2-23/64) |
45 (1-25/32) |
107 (4-7/32) |
2 (5/64) |
Æ4.2 (11/64Æ) |
| 193-EC_ _E | 100-C60, -C72, -C85 | 100 (3-15/16) |
55 (2-11/64) |
125.5 (4-15/16) |
2 (5/64) |
Æ5.5 (7/32Æ) |
Approximate dimensions are shown in millimeters (inches). Dimensions are not to be used for manufacturing purposes.
Bulletin 109 Starter Approximate Dimensions, Continued
|
| Overload Cat. No. |
Contactor Cat. No. |
A | Height B | B1 | Depth C | D | E1 | E2 | |
| without Terminal Covers |
with Terminal Covers | ||||||||
| 193-EC_ _F | 100-D95 100-D110 |
120 (4.72) |
336.3 (13.24) |
418 (16.45) |
311.8 (12.27) |
175.1 (6.89) |
156 (5.14) |
11.4 (0.45) |
216.1 (8.51) |
| 100-D140 100-D182 |
120 (4.72) |
339.8 (13.38) |
418 (16.45) |
317.8 (12.50) |
175.1 (6.89) |
156 (5.14) |
11.4 (0.45) |
216.1 (8.51) |
|
| 193-EC_ _G | 100-D210 100-D250 100-D300 100-D420 |
155 (6.10) |
385.8 (15.19) |
487.4 (19.19) |
360.8 (14.2) |
198.9 (7.83) |
180 (7.09) |
11.4 (0.45) |
255 (10.04) |
| 193-EC_ _H | 100-D630 100-D850 |
255 (10.04) |
552 (21.73) |
915 (36.02) |
508 (20) |
291.7 (11.49) |
270.7 (10.66) |
11.4 (0.45) |
373.9 (14.72) |
| Overload Cat. No. |
Contactor Cat. No. |
F | G | H | J | K | L | M |
| 193-EC_ _F | 100-D95 100-D110 |
12.5 (0.49) |
100 (3.94) |
145 (5.71) |
135 (5.31) |
22.3 (0.88) |
180.9 (7.12) |
8 - 5.6 (8 - 0.22) |
| 100-D140 100-D182 |
16 (0.63) |
100 (3.94) |
145 (5.71) |
135 (5.31) |
22.3 (0.88) |
180.9 (7.12) |
8 - 5.6 (8 - 0.22) |
|
| 193-EC_ _G | 100-D210 100-D250 100-D300 100-D420 |
21 (0.83) |
130 (5.12) |
180 (7.09) |
140 (5.51) |
23.5 (0.93) |
204.7 (8.06) |
8 - 6.5 (8 - 0.26) |
| 193-EC_ _H | 100-D630 100-D850 |
52.5 (2.07) |
226 (8.90) |
230 (9.06) |
108 (4.25) |
109 (4.29) |
297.5 (11.71) |
8 - 13 (8 - 0.51) |
Approximate dimensions are shown in millimeters (inches). Dimensions are not to be used for manufacturing purposes.
Panel Mount Adapters
(For Use With Cat. No. 193-EC_ _B)
|
(For Use With Cat. No. 193-EC_ _D, 193-EC_ZZ)
|
(For Use With Cat. No. 193-EC_ _E)
|
