WJ200-004LF

Description

The WJ200 inverter drive features state-of-the-art circuitry and components to provide high performance. The housing footprint is exceptionally small, given the size of the corresponding motor. The Hitachi WJ200 product line includes more than a dozen inverter models to cover motor sizes from 1/8 horsepower to 20 horsepower, in either 240VAC or 480VAC power input versions.

The design in Hitachi inverters overcomes many of the traditional trade-offs between speed, torque and efficiency.

• 200V and 400V class, 0.1 to 15kW inverters having dual rating
• US or EU versions available
• EzSQ (simple programming function) integrated
• Built-in RS485 MODBUS RTU as standard, other FieldBus optional
• New current suppressing function
• Sixteen programmable speed levels
• PID control adjusts motor speed automatically to maintain a process variable value
• Password protection to avoid unexpected parameter change
• High starting torque of 200% at 0.5Hz
• Continuous operation at 100% torque within a 1:10 speed range (6/60Hz / 5/50Hz) without motor derating.
• Fan has ON/OFF selection to provide longer life for cooling fan.

Drive Performance Features:

WJ200-002SF – Modes Of Operation:

• Open Loop Vector Control
• V / Hz (Constant or Variable)
• Torque Control
• Base Frequency Adjustable to Motor Specs

WJ200-002SF – Performance Features:

The WJ200 inverter drive features state-of-the-art circuitry and components to provide high performance. The housing footprint is exceptionally small, given the size of the corresponding motor. The Hitachi WJ200 product line includes more than a dozen inverter models to cover motor sizes from 1/8 horsepower to 20 horsepower, in either 240VAC or 480VAC power input versions.

The design in Hitachi inverters overcomes many of the traditional trade-offs between speed, torque and efficiency.

• 200V and 400V class, 0.1 to 15kW inverters having dual rating
• US or EU versions available
• EzSQ (simple programming function) integrated
• Built-in RS485 MODBUS RTU as standard, other FieldBus optional
• New current suppressing function
• Sixteen programmable speed levels
• PID control adjusts motor speed automatically to maintain a process variable value
• Password protection to avoid unexpected parameter change
• High starting torque of 200% at 0.5Hz
• Continuous operation at 100% torque within a 1:10 speed range (6/60Hz / 5/50Hz) without motor derating.
• Fan has ON/OFF selection to provide longer life for cooling fan.

WJ200-002SF – Control Terminals:

• Digital Inputs:
  • 7 Programmable
  • 2 Safe Stop
  • 1 Motor Thermistor
  • 1 Pulse Train (Max 2 kHz)
  • 1 Pulse Train (Max 32 kHz)
• Digital Outputs:
  • 1 Form C relay with 2 contacts
  • 2 Open Collector
• Analog Inputs:
  • 1 Voltage (0 – 10VDC) OR Current (4 – 20mA)
• Analog Outputs:
  • 1 Voltage (0 – 10 VDC)
  • 1 Pulse Train (0 – 10 VDC / Max 3.6 kHz)
• Serial Communications:
  • 2-Wire RS-485 Modbus RTU protocol for programming, monitoring and controlling
• Other:
  • Speed Potentiometer Power Supply
  • Signal Common
  • Internal 24 VDC Power Supply rated for 100 mA

WJ200-002SF – Control Specifications:

• 2.0 to 15 KHz carrier frequency
• 0.1 – 400 Hz Operation
• 0 – 3600 second acceleration / deceleration
• Linear and sigmoid accelleration / decleration
• 100% at 6 Hz starting torque
• 120% to 150% overload capacity
• 200% starting torque in open loop vector control
• DC braking
• 68 assignable input functions
• 48 assignable output functions
• Monitoring analog output
• Pulse train output
• Alarm output contact

WJ200-002SF – Protective Features:

• Over-current
• Over-voltage
• Under-voltage
• Overload
• Brake resistor overload
• CPU error
• Memory error
• External trip
• USP error
• Ground fault detection at power on
• Temperature error
• Internal communications error
• Drive error
• Thermistor error
• Brake error
• Safe stop
• Overload at low speed
• Modbus communications error
• Option error
• Encoder disconnection
• Speed excessive
• EzSQ command error
• EzSQ nesting error
• EzSQ execution error
• EzSQ user trip

WJ200-002SF – Popular Applications Include:

• Food Processing Machinery
• Packaging Machinery
• Material Handling Systems
• Conveyor Systems
• Pump Systems
• Fan Systems
• Milling Machines
• Hydraulic Systems
• HVAC Systems
• … And many others!

WJ200-002SF – Drive Options:

• Integrated USB port for PC communication
• Digital remote operator keypad
• Integrated brake chopper
• EMC filter (footprint type C1) optional
• AC reactor
• DC reactor

WJ200-002SF – Global Standards:

• CE
• UL (North America)
• cUL (Canada)
• C-Tick (Australia / New Zealand)

WJ200-002SF – Environment:

• Altitude: 1,000 meters (3,300 feet)
• Ambient Temperature: -10 Degrees Celsius to 50 Degrees Celsius
• Storage Temperature: -20 Degrees Celsius to 65 Degrees Celsius
• Relative Humidity: 20% to 90% RH