Wj200 Inverter Specifications; General Specifications - Hitachi WJ200-004M Quick Reference Manual

WJ200 Inverter Specifications

Model-specific tables for the Single-phase 100V class inverters
The following tables are specific to WJ200 inverters for the Single-phase 100V class model
groups. Note that "General Specifications" on page in this chapter apply to both voltage
class groups. Footnotes for all specification tables follow the table below.
Item
WJ200 inverters, 100V models
Applicable motor size
Rated capacity (kVA)
Rated input voltage
Rated output voltage
Rated output current (A)
Braking Without resistor
With resistor
DC braking
Weight

General Specifications

The following table applies to Single-phase 100V class WJ200 inverters.
Item
Protective housing *1
Control method
Carrier frequency
Output frequency range *4
Frequency accuracy
Frequency setting resolution
Volt./Freq. characteristic
Overload capacity
Acceleration/deceleration time
Starting torque *5
Input Freq. Operator panel
signal setting
External signal
*7
Via network
FWD/ Operator panel
REV run
External signal
Via network
kW
HP
100V
120V
*3
*12
*6
kg
lb
IP20
Sinusoidal Pulse Width Modulation (PWM) control
2kHz to 15kHz (derating required depending on the model)
0.1 to 400Hz
Digital command: ±0.01% of the maximum frequency
Analog command: ±0.2% of the maximum frequency (25°C ± 10°C)
Digital: 0.01Hz; Analog: max. frequency/1000
V/f control (constant torque, reduced torque, free-V/F): base freq. 30Hz~400Hz
adjustable,
Sensorless vector control, Closed loop control with motor encoder feedback
60 sec. @150%
0.01 to 3600 seconds, linear and S-curve accel/decel, second accel/decel
setting available
200% @0.5Hz (IM: sensorless vector control)
50% @10% of base frequency (PM: sensorless vector control)
Up and Down keys / Value settings
0 to 10 VDC (input impedance 10k Ohms), 4 to 20mA (input impedance 100
Ohms), Potentiometer (1k to 2k Ohms, 2W)
RS485 ModBus RTU, other network option
Run/Stop (Forward/Reverse run change by command)
Forward run/stop, Reverse run/stop
RS485 ModBus RTU, other network option
Single-phase 100V class Specifications
004MF
0.4
1/2
1.0
1.2
Single-phase: 100V to 120V ±10%, 50/60Hz ±5%
Three-phase: 200 to 240V (proportional to input voltage)
3.0 (2.6)
100%:
50%:
Variable operating frequency, time, and braking force
1.1
2.4
General Specifications
4
007MF
0.75
1
1.7
2.0
5.0 (4.0)
≤
50Hz
≤
60Hz
150%
1.6
3.5