Compact sensorless inverter   WJ200-004HF

Type

Variable Frequency Drives

Application

Fan, Pump

Power supply phases

3-phase

Power supply voltage

400VAC

Rated input frequency

50/60Hz

Rated input current

2.1A (ND), 1.8A (HD)

Applicable motor capacity

0.75kW (ND), 0.4kW (HD)

Rated output current

2.1A (ND), 1.8A (HD)

Rated output voltage

380...480VAC

Load

Heavy duty (HD), Normal duty (ND)

Max. output frequency

400Hz

Overload capacity

150% at 60 s (HD), 120% at 60 s (ND)

Drive designation type

Compact inverter

Keypad

Built-in

Built-in component other

BRD circuit

Digital inputs

7

Analog inputs

2

Pulse train inputs

1

Transistor outputs

2

Relay outputs

1

Analog outputs

1

Pulse train outputs

1

Control method / control mode

SPWM (Sinusoidal Pulse Width Modulation)

Protection functions

Overcurrent protection, Overload Protection, Overvoltage Protection, Undervoltage Protection

Operation function

Password function

Unique feature

Long life time components, Life time warning function, Easy-removable cooling fan, Micro surge voltage suppress function

Communication interface

RS485

Communication protocol

Modbus RTU

Communication physical

1 x RJ45, USB mini B

Connection with PC

USB mini B

Electric connection method

Screw terminal

Mounting method

Surface mounting

Built-in cooling Fan

No

Operation ambient

Standard

Ambient temperature

-10...50°C

Ambient humidity

20...90%

Approx. weight

1.5kg

Overall width

108mm

Overall height

128mm

Overall depth

143.5mm

Degree of protection

IP20

Representative standard

CE, cUL, US, RCM

Separately accessories

Noise filter: NF-H7, Radio noise filter: CFI-H

AC reactor (Sold separately)

ALI-2.5H2

DC reactor (Sold separately)

DCL-H-0.4