Overload Relays

Catalogs > Industrial Controls Catalog > Motor Control, IEC > Overload Relays > Bulletin 193 E1 Plus Solid-State Overload Relays

Bulletin 193 E1 Plus Solid-State Overload Relays

Specifications

		Cat. No. 193-ED1_B, 193-EE_B, and 592-EE_T	Cat. No. 193-EE_D, and 592-EE_C	Cat. No. 193-EE_E, and 592-EE_D	Cat. No. 193-EE_F‡	Cat. No. 193-EE_G	Cat. No. 193-EE_H
Main Circuits
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 Operating Frequency		50/60 Hz (sinusoidal)			50/60 Hz (sinusoidal)
Terminal Cross-Sections	Terminal Type
	Terminal Screws	M5		M8	Lug
Flexible-Stranded with Ferrule	Single Conductor Torque	2.5…16 mm2 2.5 N•m	2.5…16 mm2 2.5 N•m	4…35 mm2 24 N•m	—	—	—
	Two Conductor Torque	2.5…10 mm2T  3.4 N•m	2.5…10 mm2T  3.4 N•m	4…25 mm2 4 N•m	—	—	—
Coarse-Stranded/Solid	Single Conductor Torque	2.5…25 mm2 2.5 N•m	2.5…25 mm2 2.5 N•m	4…50 mm2 4 N•m	16…150 mm2 28 N•m	—	—
	Two Conductor Torque	6…16 mm2T  3.4 N•m	6…16 mm2T  3.4 N•m	4…35 mm2 4 N•m	—	25…185 mm2 28 N•m	70…240 mm2 45 N•m
	Four Conductor Torque	6…16 mm2T  3.4 N•m	6…16 mm2T  3.4 N•m	4…35 mm2 4 N•m	—	—	70…240 mm2 45 N•m
Stranded/Solid	Single Conductor Torque	14…6 AWG 22 lb-in.	14…6 AWG 22 lb-in.	12…1 AWG 35 lb-in.	6…300 MCM 250 lb-in.	—	—
	Two Conductor Torque	14…6 AWGT  30 lb-in.	14…6 AWGT  30 lb-in.	6…2 AWG 35 lb-in.	—	4…350 MCM 250 lb-in.	2/0…500 MCM 400 lb-in.
	Four Conductor Torque	14…6 AWGT  30 lb-in.	14…6 AWGT  30 lb-in.	6…2 AWG 35 lb-in.	—	—	2/0…500 MCM 400 lb-in.
Pozidriv Screwdriver Size		2	2	—	—	—	—
Slotted Screwdriver (mm)		1 x 6	1 x 6	—	—	—	—
Hexagon Socket Size (mm)		—	—	4	8	8	8
Control Circuits
Rated Insulation Voltage (Ui)		690V AC
Rated Impulse Strength (Uimp)		6 kV AC
Rated Operating Voltage (Ue) IEC/UL		690V AC / 600V AC
Rating Designation		B600
Rated Operating Current Ie		N.O./N.C.
AC-15	12…120V	3/2
	220…240V	1.5/1.5
	380…480V	0.75/0.75
	500…600V	0.6/0.6
Thermal Current Ithe		5 A
Contact Reliability		17V, 5 mA
Screw Terminal Cross Sections	Terminal Screw	M3
Flexible-Stranded with Ferrule	Single Conductor Torque	0.5…2.5 mm2 0.55 N•m
	Two Conductor Torque	0.25…1.5 mm2 0.55 N•m			0.2…0.75 mm2 0.55 N•m
Coarse-Stranded/Solid	Single Conductor Torque	0.5…4 mm2 0.55 N•m
	Two Conductor Torque	0.2…2.5 mm2 0.55 N•m			0.2…1.5 mm2 0.55 N•m
Stranded/Solid	Single Conductor Torque	24…10 AWG 5 lb-in.
	Two Conductor Torque	24…12 AWG 5 lb-in.			22…16 AWG 5 lb-in.
Screwdriver Size (mm)		#1 Pozidriv/0.6 x 3.5 slotted
Cage Clamp Cross-Sections
Flexible-Stranded with Ferrule		0.25…1 mm2
Coarse-Stranded/Solid		0.2…1.5 mm2
Stranded/Solid		24…14 AWG
T For multiple conductor applications, the same style and size of wire must be used.
‡ Cat. Nos. 193-EEGF and 193-EEVF follow Cat. No. 193-EE_E specifications.

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-DLE110	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

Environmental Ratings
Ambient Temperature	Storage Operating	-40…+85 °C (-40…+185 °F) -20…+60 °C (-4…+140 °F)
Humidity	Operating Damp Heat	5…95% Non-condensing per IEC 68-2-3 and IEC 68-2-30
Vibration (per IEC 68-2-6)		3 G
Shock (per IEC 68-2-27)		30 G
Max. Altitude		2000 m
Pollution Environment		Pollution Degree 3
Degree of Protection		IP20
Protection
Type of Relay		Ambient Compensated, Time Delay, Phase Loss Sensitive
Nature of Relay		Solid-State
Trip Rating		120% FLA
Trip Class	Type ED	10
	Type EE	10, 15, 20, 30
Reset Mode	Type ED	Manual
	Type EE	Automatic or Manual
Electromagnetic Compatibility
Electrostatic Discharge Immunity	Test Level	8 kV Air Discharge, 6 kV Contact Discharge
	Performance Level	1 ‡ T
RF Immunity	Test Level	10 V/m
	Performance Level	1 ‡ T
Electrical Fast Transient/Burst Immunity	Test Level	4 kV
	Performance Level	1 ‡ T
Surge Immunity	Test Level	2 kV (L-E), 1 kV (L-L)
	Performance Level	1 ‡ T
‡ Performance Criteria 1 requires the device under test (DUT) to experience no degradation or loss of performance.
T Environment 2.

General

	Cat. No. 193-ED1_B, 193-EE_B	Cat. No. 193-EE_D	Cat. No. 193-EE_E
Standards	UL508, CSA C22.2 No. 14, NEMA ICS 2-1993 Part 4, EN 60947-4-1, EN 60947-5-1
Certifications	CE, cULus, ATEX (pending), C-Tick, CCC
Approximate Weights (unpackaged)	0.25 kg (0.55 lb)	0.25 kg (0.55 lb.)	0.52 kg (1.06 lb.)

External Current Transformers (for use with cat. nos. 193-EE_Z)

The user shall provide one current transformer (CT) for each motor phase,and shall connect the CT’s secondary leads to the appropriate E1 Plus 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 E1 Plus overload relay burden 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

Wiring Schematic

Typical IEC Wiring Schematic

Typical Wiring for 1-Phase Applications

Typical NEMA Wiring Schematic

Trip Curves

Typical reset time for 193-EE devices set to automatic reset mode is 120 seconds.

Trip Class 10



Trip Class 15



Trip Class 20



Trip Class 30



Trip Curve Legend:  Cold Trip ———————
Hot Trip – – – – – – – – –