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Zhongkai Power Rectifier's HCR Rectifiers Will Land In Oman
Feb 08, 2018

Aiming to expand the Middle Eastt market,Zhongkai Power Rectifier concluded a contract with a Oman client for two set AC-DC rectifiers.

This contract Includes two sets rectifiers,one is 2000A45V and other one is 3000A60V,with oil cooling system and PLC function. The input is 3phase , 380v, 250A,   50HZ   AC .

The rectifiers can 24 hours works used for Electric Analysis.

Technical datasheets are as follows:

Technical Date Sheet of KHAZ-2000A45V Rectifier

Series

Name

Parameter

Remark

1

Input

AC380V-400V,  3 phasefrequency:50Hz


2

Ambient Temperature

-15°-  42°


3

Output DC IdN

0-2000A

Continuously adjustable

4

Output DC UdN

0-45V

Continuously adjustable

5

regulated current accuracy

±0.5%


6

Power factor

0.86


7

Mode of connection

3 phase bridge 6 pulses


8

Control method

Constant current,

Local control/ remote control

switching control

9

Control function

PLC+HMI

communicate with pc

10

Cooling mode

Oil cooling


11

Protection function

Over-current protection,

Over-voltage protection,

Element damage Alarm,

Over-temperature protection,

Cooler fault alarm


12

Record

voltage DC, current DC, power DC,

oil temperature


13

Allow overload capacity

130% IdN   1 min

Within 24 hours

14

Noise

55dB

ahead 2 m

15

Remote communication way

RS485


 

 

Technical Date Sheet of KHAZ-3000A60V Rectifier

Series

Name

Parameter

Remark

1

Input

AC380V-400V,  3 phasefrequency:50Hz


2

Ambient Temperature

-15°-  42°


3

Output DC IdN

0-3000A

Continuously adjustable

4

Output DC UdN

0-60V

Continuously adjustable

5

regulated current accuracy

±0.5%


6

Power factor

0.86


7

Mode of connection

3 phase bridge 6 pulses


8

Control method

Constant current,

Local control/ remote control

switching control

9

Control function

PLC+HMI

communicate with pc

10

Cooling mode

Oil cooling


11

Protection function

Over-current protection,

Over-voltage protection,

Element damage Alarm,

Over-temperature protection,

Cooler fault alarm


12

Record

voltage DC, current DC, power DC,

oil temperature


13

Allow overload capacity

130% IdN   1 min

Within 24 hours

14

Noise

55dB

ahead 2 m

15

Remote communication way

RS485


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