MSC-8/4Q Drives(380V/15~450KW)

 

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

 

 

380V
(15KW~450KW)

 

Rating Power(KW)

15

20

30

45

55

75

90

132

185

220

250

315

400

450

Rating Output Current(A)

30

40

57

88

109

140

170

260

360

430

490

610

780

875

Rating Input Current(A)

27

36

54

81

99

135

162

237

333

395

449

566

719

808

AC Input Voltage(V)

380Vac +/- 20%

Input Frequency

48 ~ 62 Hz

AC Output Voltage

0 to input voltage

AC Output Frequency

0 to 200 Hz

Overload

125%

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