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Introduction

Getting Started

Introduction

Main Features

Congratulations on your purchase

 

 

of an SJ200 Series Hitachi inverter!

 

 

This 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 corre-

 

 

sponding motor. The Hitachi SJ200

 

 

product line includes more than a

 

 

dozen inverter models to cover

 

 

motor sizes from 1/4 horsepower to

 

 

10 horsepower, in either 240 VAC

 

 

or 480 VAC power input versions.

SJ200-004LFU

SJ200-037LFU

The main features are:

•200V and 400V Class inverters

•US or EU versions available (country-specific input voltage range and default values)

•New intelligent sensorless vector control (iSLV)—auto-tuning no longer necessary

•Dynamic braking with external resistor

•Convenient, removable keypad for parameter settings, can be mounted on panel door

•Built-in RS-485 MODBUS RTU as standard

•New current limit function

•Sixteen programmable speed levels

•PID control adjusts motor speed automatically to maintain a process variable value

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

•High starting torque of 200% at 1Hz

•Continuous operation at 100% torque within a 1:10 speed range (6/60 Hz / 5/50 Hz) without motor derating

•Fan has ON/OFF selection to provide longer life for cooling fan (on models with fan)

A full line of accessories from Hitachi is available to complete your motor application:

•Digital remote operator keypad

•Panel-mount keypad bezel kit and DIN rail mounting adapter (35mm rail size)

•Dynamic braking unit with resistors

•Radio noise filters

•CE compliance filters