dooch Q-Drive NQ-0750-T - Chapter 2: Product Specifications; Drive Specifications Overview

[CHAPTER 2 SPECIFICATIONS OF PRODUCT]
2-1| DOOCHPUMP
2. Specifications of Product
Model NQ-_____S, T(D) 0075 0150 0220 0400 0550 0750 1100 1500 1850 2200
Standard Motor [kW] 0.75 1.5 2.2 4 5.5 7.5 11 15 18.5 22
Standard Motor [HP] 1 2 3 5.5 7.5 10 15 20 25 30
Rated
Output
Output Capacity [kVA] 2 2.6 4 5.9 7.9 10.5 15.8
19.7 25.7 29.6
Rated Output Current
[A]
3 4 6 9 12 16 24 30 39 45
Output Voltage [V] 380 ~ 440
Output Frequency
[Hz]
0.05 ~ 50 / 60
Rated
Input
Rated Input Voltage
[V]
3φ 380V ~ 440V (-15% ~ +10%)
Input Frequency [Hz] 50 / 60 (±5%)
Protection Class IP55
Switching Frequency [kHz] 1 ~ 15
Cooling Natural Cooling Forced Fan Cooling
Control
Controlling Method V/F Control, Slip Compensation Control
Frequency Stability 1% of Rated Frequency
Overload Resistance 120%, 1 minute
Torque Boost Manual Torque Boost (0~10%)
Operation
Operation Method FND / Terminal / Communication (CAN) Operation
Frequency Setting FND / Terminal (0~10V or 4~20mA)
Acceleration/
Deceleration Time
1 ~ 600 Sec.
Abnormal Reset Automatic Reset upon Automatic Restart Setting
Output
Signal
Abnormal Output Output Contact (FLT-AT,CT,BT), LED Output
Operation Status Output Contact (RUN-AT,CT,BT), LED Output
Other Functions
Freezing Protection for Pump, Auto Recovery after Power
Fail, High/Low Pressure Alarm, Low Water Level
Detection, Multi-Drive Control, Failure History Storage,
Forced Alternative Operation, PID Control,
Fixed Frequency Operation, Dry running Protection
Protection Functions
High Voltage, Low Voltage, Over Current, Surge,
Overload, Inverter Overheating, Output Wire
Disconnection, Communication Error