Derating | Hitachi hitachi series inverter manual

The following table shows which models need derating.

1-ph 200V class	Need	3-ph 200V class	Need
	derating		derating
WJ200-001S	－	WJ200-001L	－
WJ200-002S	－	WJ200-002L
WJ200-004S		WJ200-004L
WJ200-007S		WJ200-007L	－
WJ200-015S	－	WJ200-015L	－
WJ200-022S	－	WJ200-022L	－
－	－	WJ200-037L
－	－	WJ200-055L	－
－	－	WJ200-075L
－	－	WJ200-110L
－	－	WJ200-150L
：need derating

－：need no derating

3-ph 400V class

WJ200-004H WJ200-007H WJ200-015H WJ200-022H WJ200-030H WJ200-040H WJ200-055H WJ200-075H WJ200-110H WJ200-150H

－

Need

derating

－

－

－

－

－

Use the following derating curves to help determine the optimal carrier frequency setting for your inverter and find the output current derating. Be sure to use the proper curve for your particular WJ200 inverter model number.

8

Image 10

Hitachi hitachi series inverter user manual Derating

Contents

WJ200 Series Inverter Quick Reference Guide Page Marking Requirements UL→ Cautions, Warnings and Instructions Terminal symbols and Screw size Fuse Sizes Inverter Specification Label 5AT 123 45A-001 1005 WJ200 Inverter Specifications Model-specific tables for 200V and 400V class inverters WJ200 Inverter Specifications, … WJ200 inverters, 400V models Derating GFI Basic System DescriptionInverter + Motor Output Determining Wire and Fuse SizesAllowable current Wire the Inverter Input to a Supply T1 V/T2 W/T3 L1 S/L2 T/L3 U/T1 V/T2 W/T3 RB PD/+1 P/+ Three-phase 200V 11kW Three-phase 400V 11, 15kW Key and Indicator Legend Using the Front Panel KeypadPower LED Alarm LED Keypad Navigation Map Keys, Modes, and ParametersPRG LED Save Group dGroup F Group a F001 Key Connecting to PLCs and Other Devices GND Example Wiring Diagram Motor Train Control Logic Signal SpecificationsPulse Output Input Wiring sample of control logic terminal sink logic SP, SN Wire size for control and relay terminals Sink/source logic of intelligent input terminals Recommended ferrule Intelligent Terminal Listing Intelligent Inputs Intelligent Outputs Sink logic connection Using Intelligent Input TerminalsSource logic connection WJ200 Sinking Inputs, Internal SupplySourcing Inputs, Internal Supply Sinking Inputs, External Supply Sourcing Inputs, External Supply Inserting OFF Forward Run/Stop and Reverse Run/Stop Commands Option Terminal Code Symbol Function Name State Description Required settings Multi-Speed Select ~Binary Operation FW,RV Two Stage Acceleration and Deceleration2CH Unattended Start Protection Option Terminal Function Name State Description Code SymbolUSP Reset Inverter Code Symbol Using Intelligent Output TerminalsRun Signal Option Terminal Function Name Settings Frequency Arrival SignalsRequired FA2/FA4 FA3/FA5 Stop Alarm SignalTrip During normal operation AM H O OI L Analog Input OperationAM H O OI Other Analog Input-related topics Pulse Train Input Operation SN 7 6 5 4 3 2 1 L PLC P24 Analog Output Operation AM signal offset and gain are adjustable, as indicated below Monitoring functions D008 D006D007 D009 D050 D029D030 D060 Main Profile Parameters Standard Functions A241 A015A220 A021 ~ A035 A243 A242A043 A044 A061 A058A059 A261 A074 A072A073 A075 A093 A092A292 A293 A141 A131A132 A142 A161 A156A157 A162 Fine Tuning Functions B013 B012B212 B213 B027 B025B026 B028 B039 B037B038 B040 B062 B060B061 B063 B089 B087B088 B090 B100 B096B097 B101 B145 B133B134 B150 Intelligent Terminal Functions C031 C028C030 C032 C053 C047C052 C054 C078 C076C077 C081 C104 C102C103 C105 C149 C147C148 C150 Pidc AnlgFWD, REV DWN SF3 SF1SF2 SF4 255 Run Signal When the inverter is in Run Mode LOG2 LOG1LOG3 MO2 C039MO1 MO3 Motor Constants Functions PM Motor Constants Functions H116 H112H113 H117 Expansion Card Functions P045 P041P044 P046 P075 P072P073 P077 Monitoring Trip Events, History, & Conditions Trip History and Inverter Status Error Codes Error Name Causes Code E37 Error Name Descriptions Code Restoring Factory Default SettingsOther indication CE-EMC Installation Guidelines Important notesPage Page Installation for WJ200 series example of SF models Metal plate earth Hitachi EMC Recommendations Stop Category defined in EN60204-1 Functional Safety Certification in ProgressIntroduction How it works Installation Wiring example OFF G9SX GS9ANE1A