HITACHI WJ200 Series Inverter Instruction Manual

About this manual

This document is the official instruction manual for the Hitachi WJI200 Series Inverter. It provides comprehensive guidance for the installation, wiring, operation, and maintenance of the inverter, which is available in single-phase 200V, three-phase 200V, and three-phase 400V classes. The manual emphasizes strict adherence to safety warnings regarding high voltage and electrical shock hazards.

What's inside

• Safety Messages
• General Precautions
• Wiring
• Installation
• Operation
• Maintenance
• Troubleshooting
• Specifications

Specifications

Frequently asked questions

What type of wire is recommended for the WJ200 series?

The manual recommends using 60/75°C Cu wire or equivalent for specific models.

What is the minimum wait time required after turning off the input power before performing maintenance?

You must wait at least five minutes after turning off the input power supply before performing maintenance or an inspection.

What type of wire must be used for models with the suffix S, N, or L?

Models with the suffix S, N, or L require the use of 60/75°C Cu wire only.

What is the maximum voltage rating for the circuit when using models with the suffix H?

The circuit must be capable of delivering a maximum of 480 volts when protected by the specified fuses or circuit breakers.