MSC-8/4Q Drives(1140V/160~630KW)

 

4Q Drives

l        Complete 4 quadrant operation

l        Near perfect sine wave line current

l        No need to use dynamic braking resistor

l        Keeping the DC bus voltage constant

l        The feedback energy of the motor can be given to the power grid

l        Not like traditional converter to pollute the power grid

 

 

1140V
(160KW~630KW)

 

Rating Power(KW)

132

160

185

220

250

280

315

400

Rating Output Current(A)

155

179

207

250

280

313

352

448

Rating Input Current(A)

137

161

186

225

252

282

317

402

AC Input Voltage(V)

1140Vac +/- 20%

Input Frequency

48 ~ 62 Hz

AC Output Voltage

0 to input voltage

AC Output Frequency

0 to 200 Hz

Overload

150% , continuous 1 minute

Control System

Sensorless flux Vector , Sine coded PWM

Frequency Resolution

0.10%

Frequency Linearity

0.2% of maximum frequency

Communications

BACNET, Profibus, Modbus, lonWorks,

 Metasys via RS-485 (option)

Accel & Decel Time

Independent Accel & Decel adjustment with S-curve

Analogue Input/Output

0~5V , 0~10V ; 0~20mA , 4~20mA

Digital Input

5 Digital input with programmable control functionality

Relay Output

2 relays type NO / NC with programmable functionality

Local Control

Comprehensive local control include Start (FWD/REV) , Stop , Reset , and Set Speed

Display Screen

16 character*2 line alphanumeric , Backlight and auto contrast .

Run Variables

Output frequency(Hz) , Motor Speed(RPM) , % Load , Output current(A) , Power(KW) , Output Voltage(V) , Temperature , I2t used process variable scale

Protection

Current limit , Over voltage , Under voltage , Short circuit , Earth fault , Phase monitoring , Motor electronic thermal overload , Over temperature

Operating Temperature

0 ~ 40oC