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| Specifications | Delta Inverters CP2000 Series | ||||
| Control Method | Pulse Width Modulated (PWM) | ||||
| Control Mode | 230 V / 460 V model:1: V / F (V / F control), 2: SVC (Sensorless Vector Control), 3: PM (Permanent Magnet Motor)
575 V / 690 V model: 1: V / F，2: SVC |
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| Starting Torque | Reach up to 150% or above at 0.5 Hz | ||||
| V / F Curve | 4 point adjustable V / F curve and square curve | ||||
| Speed Response Ability | 5 Hz | ||||
| Torque Limit | Light Duty: Max. 130% torque current; Normal Duty: Max. 160% torque current | ||||
| Torque Accuracy | ±5% | ||||
| Max. Output Frequency (Hz) | 230 V model: 599.00 (55 kW and above: 400.00)460 V model: 599.00 (90 kW and above: 400.00)
575 V / 690 V model: 599.00 |
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| Frequency Output Accuracy | Digital command: ±0.01%, -10 °C ~ +40 °C, Analog command: ±0.1%, 25 ±10 °C | ||||
| Output Frequency Resolution | Digital command: 0.01 Hz; Analog command: Max. output frequency x 0.03 / 60 Hz (±11 bit) | ||||
| Overload Tolerance | Light duty: 120% of rated current for 1 minute during every 5 minutesNormal duty: 120% of rated current for 1 minute during every 5 minutes;160% of rated current for 3 seconds during every 25 seconds | ||||
| Frequency Setting Signal | 0 ~ +10 V, 4 ~ 20 mA, 0 ~ 20 mA | ||||
| Accel. / decel. Time | 0.00 ~ 600.00 / 0.0 ~ 6000.0 seconds | ||||
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Main Control Function |
Fault restart | Torque limit | High-Slip braking | Dwell | 3-wire sequence |
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Main Control Function |
Speed search | Parameter copy | JOG frequency | Slip compensation | Torque compensation |
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Main Control Function |
S-curve accel / decel | Energy saving control | Accel / Decel. Timeswitch | Frequency upper / lowerlimit settings | Momentary power loss ride thru |
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Main Control Function |
PID control(with sleep function) | Auto-Tuning (rotational,stationary) | DC injection braking at start / stop | BACnet Communication | 17-step speed (max.) |
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Main Control Function |
Over-torque detection | Modbus communication (RS-485 RJ45, Max. 5.2 Kbps) | |||
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Fan Control |
230 V model: Model with spec higher than VFD185CP23 (included) are PWM control;Model with spec lower than VFD150CP23 (not included) are on / off switch control.
460 V model: Model with spec higher than VFD220CP43/4E (included) are PWM control; Model with spec lower than VFD185CP43/4E (not included) are on / off switch control. 575 V / 690 V model: PWM control |
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| Motor Protection | Electronic thermal relay protection | ||||
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Over-Current Protection |
230 V / 460 V model:Light duty: Over-current protection for 200% rated current, Normal duty: Over-current protection for 240% rated current,
Current clamp (Light duty: 130 ~ 135%)；(Normal duty: 170 ~ 175%) 575 V / 690 V model: Over-current protection for 225% rated current Current clamp (Light duty: around 128 ~ 141%)；(Normal duty: around 170 ~ 175%) |
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| Over-Voltage Protection | 230 V model: drive will stop when DCBUS voltage exceeds 410 V 460 V model: drive will stop when DCBUS voltage exceeds 820 V 575V model: drive will stop when DCBUS voltage exceeds 1016 V 690 V model: drive will stop when DCBUS voltage exceeds 1189V | ||||
| Over-Temperature Protection | built-in temperature sensor | ||||
| Stall Prevention | Stall prevention during acceleration, deceleration and running indepenently | ||||
| Restart After InstantaneousPower Failure | Parameter setting up to 20 seconds | ||||
| Grounding Leakage Current Protection | Leakage current is higher than 50% of rated current of the AC motor drive | ||||
| Short-circuit Current Rating (SCCR) | Per UL508C, the drive is suitable for use on a circuit capable of delivering not more than 100kA symmetrical amperes (rms) when protected by fuses given in the fuse table | ||||
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