AC Speed Drive JR9000 Series 3 Phase 18.5KW

     JR9000 series open-loop vector inverter adopts advanced DSP control system, incorporates built-in speed less sensor vector control and V/F control. The whole series adopts G/P integrated design ,positions at OEM customers in middle and high-end markets and load application of fan pumps with specific requirements and can be widely applied where there are high requirements at speed control precision, torque response speed and low- frequency output features.

We make from 5.5KW to 350 KW including 3 phase 380V ,also have the special 3 phase 220V ,.Welcome choice by our product.

Technical performance

Control modeVector control without PG(SVC),V/F control

Overload capacity150% rated current 60S;180% rated current 10S;

Start torque: Vector control without PG: 0.5HZ/150%(SVC)

Adjustable speed ratio: Vector control without PG:1:100

Speed control precision: Vector control without PG: ±0.5% maximum speed

Carrier frequency1.0K15.0KHZ

Functions

Frequency  setting  modeDigital, Analog, Serial  Communication, Multi-Step Speed , PID etc.

PID control function

Multi-step Speed Control function 8 steps speed control

Energy saving running mode