Ecvv Trade
Shanghai Microwolf Electric Co., Ltd.

China Manufacturer with main products: frequency inverter

Home  >Products Catalog > Frequency Inverters, AC Drives (VFD-E)

Frequency Inverters, AC Drives (VFD-E)

Shipping: 15-30 Days
Payment Terms: L/C, T/T(Bank Transfer)
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Place of Origin: Shanghai in China
Packaging Details: 1 set per box


1. Applicable motor

380V three phase 5.5kw-132kw

2. Input

Rated voltage: 3-phase 380V+/-15%

Rated frequency: 50/60HZ

3. Output

Rated voltage: 3-phase 0-380V

Frequency range: 0.50-400.0HZ

4. V/F Control

Core Control Mode: Space voltage vector+random PWM

Frequency Precision: Up to 0.01HZ

Torque Promotion: V/F curve to be set between 1-18

Overload Ability: 150 rated current with the duration of 1 minute.

5. Operation Function

Frequency Setting: Potentiometer or external analog

Signals (0-5V, 0-10V, 0-20mA)

Start/Stop Control: Passive-contact control Or keyboard Control

Acceleration/Deceleration Time: 0.1-3000s

6. Protection Function

Input out phase, DC overvoltage, Undervoltage, Overcurrent, Overload, Overheat

7. Display

The LED displays present frequency, motor revolution speed (rpm) output current, output voltage, line speed, the fault-type, system parameters and operating codes, and the operation state of inverter.

8. Environment condition

Location: Free of corrosive gas and dust Condition

Environment Temperature: -10 - +50 degrees centigrade

Environment Humidity: <90 (no moisture condensation)

Intensity of Vibration: <0.5g (acceleration of gravity)

9. Standard

GB12668-90, GB3797-89, CE, ISO9001, IEC61000-4, IEC65

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