| Environment |
| Elevation |
- 1,000 meters without derating
- Derate 1% for every 90 meters
above 1000 meters
|
| Ambient operating temperature without derating |
IP20: -10°C (14°F) to 50°C (122°F)
NEMA 1/IP30: -10°C (14°F) to 40°C (104°F) |
| Storage temperature (all constructions) |
-40°C (-40°F) to 85°C (185°F) |
| Relative Humidity |
0% to 95%, non-condensing |
| Shock (operating) |
15G peak for 11 ms duration (+ 1.0 ms) |
| Vibration (operating) |
1 G peak, 5 to 2000 Hz |
| |
| Input/Output Rating |
| Voltage Output |
0 to Nominal AC Line Voltage Level; IGBT Transistors, PWM waveform |
| Output Frequency |
0-240 hz (programmable) |
| Efficiency |
97.5% (typical) |
| |
| Control |
| Carrier Frequency |
2-16 kHz. Drive rating based upon 4 kHz |
| Frequency Accuracy Digital |
Within + 0.05% of set output frequency |
| Frequency Accuracy Analog |
Within 0.5% of maximum output frequency |
| Speed Regulation - Open Loop with Slip Compensation |
+ 2% of base speed across a 40:1 speed range |
| Stop Modes |
Multiple programmable stop modes including: Ramp, Coast, DC-Brake, Ramp-to-Hold, and S-Curve |
| Accel/Decel |
Two independently programmable accel and decel times. Each may be programmed from 0-600 seconds (0.1 second
increments) |
| Intermittent Overload |
150% Overload capability for up to 1 minute
200% Overload capability for up to 3 seconds |
| Internal Braking |
IGBT included on all ratings 0.75 kW (1 HP) and larger |
| Electronic Motor Overload Protection |
Class 10 protection with speed-sensitive response |
| |
| Digital Control Inputs |
| SRC (source) Mode |
18-24 V = ON; 0-6 V = OFF |
| SNK (Sink) Mode |
0-6 V = ON; 18-24 V = OFF |
| |
| Analog Control Inputs |
| 4-20 mA Analog |
250 ohm input impedance |
| 0-10 V DC Analog |
100k ohm input impedance |
| External Pot |
1-10 k ohms, 2 Watt minimum |
| |
| Fuses & Circuit Breakers |
| Recommended Fuse Type |
UL Class J, CC, T or Type BS88; 600 V (550 V) or equivalent |
| |
| Protective Features |
| Bus Overvoltage Trip |
100-120 & 200-240 VAC: 405 VDC |
| 380-480 VAC: 810 VDC |
| Bus Undervoltage Trip |
100-120 & 200-240 VAC: 210 VDC |
| 380-480 VAC: 390 VDC |
| Software Current Limit |
150% for 60 sec., 200% for 3 sec.; Class 10 |
| Hardware Current Limit |
200% Hardware Limit |
| Instantaneous Current Limit |
300% Instantaneous Fault |
| Power Dip Ride-Through |
Minimum 0.5 seconds - typical 2 seconds |
| Fault-Free Ride-Through |
100 milliseconds |
| |
| Motor Lead Length (specific to 440-480 motor operation) |
| Motor insulation of 1000 Vp-p |
motor cable length 15 meters (49 ft) |
| Motor insulation of 1200 Vp-p |
motor cable length 40 meters (131 ft) |
| Motor insulation of 1600 Vp-p |
motor cable length 170 meters (558 ft) |
| |
| Agency Certifications |
UL and cUL Listed to UL508C and CAN/CSA-C2.2 Mp/ 14-M91
European Low Voltage Directive (73/23/EEC)
EN50178 Electronic equipment
European EMC Directive (89/336/EEC)
EN61800-3 (Second Environment)
Austrailian EMC Directive
Consult the MD60 Instruction Manual for details
pertaining to conformance to CE Directives. |
