| Frequency Control |
|
| Frequency Control Range |
1 - 200 Hz |
| Frequency Resolution |
Digital: 0.1 Hz / Analog: 1 Hz |
| Frequency Settings Signal |
Digital Keypad: 0 - 10VDC, 0 - 20mA, 10k Potentiometer |
| Frequency Limit |
Frequency upper/lower limit |
| Carrier Frequency |
4 ~ 16 kHz |
| Control Characteristics |
|
| Accel / Decel Time |
0.1 ~ 999 seconds |
| V/f Pattern |
6 Patterns |
| Torque Control |
Manual Torque Boost (Adjustable) |
| Braking Torque |
Approximately 20% |
| Multifunction Inputs |
2 inputs; emergency stop, pre-set speed, reset, run enable |
| Multifunction Outputs |
1 (N.O.) relay for fault, run, up to speed indicator |
| Other Built-in Functions |
Upper/lower frequency limit, ramp down or coast to stop, auto reset, DC Injection brake, electroni motor protection |
| Protective Features |
|
| Instantaneous Overcurrent |
200% of unit rated current |
| Overload |
150% for 1 minute |
| Over-voltage |
ME2-1XX and ME2-2XX: DC-bus voltage > 410 VDC
ME2-4XX: DC-bus voltage > 800 VDC |
| Under-voltage |
ME2-1XX and ME2-2XX: DC-bus voltage < 200 VDC
ME2-4XX: DC-bus voltage < 400 VDC |
| Momentary Power loss |
0 - 2 seconds (can be restarted via speed search) |
| Stall Prevention |
During accel/decel/constant speed |
| Output Short Circuit |
Provided by Electronic Circuit |
| Ground Fault |
Provided by Electronic Circuit |
| Other Protection |
Heatsink Fin overtemp, current limit |
| Control Method |
Sinusoidal wave PWM control (PNP type 12 - 24 VDC) |
| Digital display |
Indicates frequency, parameter selection, fault record |
| Ambient temperature |
- 10 to +50 C (14 - 122 F) |
| Humidity |
<= 95% relative, non-condensing |
| Vibration |
Under 1 G |
| EMC |
Class A filter standard in all 200 volt units rated 1/4 - 1 HP; Optional class B for all other units. |
| Enclosure |
Panel Mount / IP20 |
| Approvals |
UL, cUL, CE |
| Mounting |
Direct or optional DIN rail mount (for drives rated 1 HP and below) |
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