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Introduction

1. INTRODUCTION

1.1 Technology Features

● Input & Output

◆Input Voltage Range: 1140/690/380/220V±15%

◆Input Frequency Range: 47~63Hz

◆Output Voltage Range: 0~rated input voltage

◆Output Frequency Range: 0~400Hz

● I/O Features

◆ Programmable Digital Input: Provide 5 terminals which can accept ON-OFF inputs,

and 1 terminal which can accept high speed pulse input (HDI1). 4 inputs can be

extended by I/O extension card.

◆ Programmable Analog Input: AI1 can accept input of 0 ~10V, AI2 can accept input

of 0~10V or 0~20mA. AI3 (-10V~10V) and AI4 (0~10V or 0~20mA) can be

extended by I/O extension card.

◆ Programmable Open Collector Output: Provide 1 output terminal. 1 output (open

collector output or high speed pulse output) can be extended by I/O extension

card.

◆ Relay Output: Provide 2 output terminals. 1 output can be extended by I/O

extension card.

◆ Analog Output: Provide 1 output terminal, whose output scope can be 0/4~20 mA

or 0~10 V, as chosen. 1 AO (0/4~20mA or 0/2~10V) can be extended by I/O card.

● Main Control Function

◆ Control Mode:

Sensorless vector control (SVC), Vector control with PG (VC), V/F control.

◆ Overload Capacity: 60s with 150% of rated current, 10s with 180% of rated current.

◆ Starting Torque: 150% of rated torque at 0.5Hz (SVC);

180% of rated torque at 0Hz(VC).

◆ Speed Adjusting Range: 1:100 (SVC); 1:1000 (VC)

◆ Speed Accuracy: ± 0.5% of maximum speed (SVC); ± 0.02% of maximum speed

(VC)

◆ Carrier Frequency: 1.0kHz~16.0kHz.

◆ Frequency reference source: keypad, analog input, HDI, serial communication,

multi-step speed, simple PLC and PID. The combination of multi- modes and the

switch between different modes can be realized.

◆ Torque Control Function: Provide multiple torque setting source.

◆ PID Control Function

INVT CHV100 Series User Manual

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