Metal-Clad Switchgear, Low Voltage Electrical Switch Power Distribution Cabinet Switchgear with Distribution Board Control Switchgear
Model No.: ArTu
NINGBO TIANAN (GROUP) CO., LTD. General
>>A system for all your applications requiring a high level of dependability:
~~ Electrical distribution and motor control.
~~ A modular structure.
~~ For low-voltage switchboards, designed to meet local standards, practices and requirements.
A multi-function range
>>Type D: Distribution switchboards up to 6300 A
>>Type DC: Power factor correction column
>>Type Mf: Fixed-type motor-control centres up to 6300 A
>>Type Mw: Withdrawable-type motor-control centres up to 6300 A
>>Type Ms: Variable-speed drives and starters column
>>Type C: Cubicles up to 630 A.
A modular system
1)Rationalized dimensions and layout inside the switchboard.
3)Easy power and auxiliary connections .
4)Easy installation upgrading at a controlled cost.
5)An intelligent system, ready to integrate devices containing advanced protection and communication
functions for electrical distribution and motor control.
Compliance to standards
>>Compliance with international standards: IEC 60439-1 / VDE 0660 part 500.
>>DIN 41-488 / BS 5486 / EN 60 439-1.
>>Seismic withstand: Uniform Building code, California Building code.
>>Rated insulation voltage: 1000 VAC
>>Rated operational voltage: 690 VAC
>>Rated impulse withstand voltage: 12 KV
>>Overvoltage category: IV
>>Degree of pollution: 3
>>Frequency: 400 Hz, up to 400 Hz
Main busbars rated current
1. Main busbars Single busbars Double busbars
2. Rated current up to 4000 A up to 6300 A
3. Rated peak withstand current 63, 105 187 kA 220 kA
4. Rated short-time current 30, 50 85 kA r ms / 1 s 100 kA r ms / 1 s
>>External surface protection Epoxy powder polymerized at high temperature.
>>RAL 9002 (grayish white) / RAL 7016 (graphite grey).
|Rated voltage of main circuit( V)||AC 380( 400, 660)|
|Rated voltage of auxiliary circuit( V)|| AC 220 380( 400) |
DC 110, 220
|Rated frequency( Hz)||50( 60)|
|Rated insulation voltage( V)||660( 1000)|
|Rated current ( A)||Horizontal busbar||< =4000|
|Rated short time withstand current of busbar( kA/1s)||50, 80|
|Rated peak withstand current of busbar( kA/0.1s)||105, 176|
|Power frequency testing voltage (V/1min)||Main circuit||2500|
|Busbar||3-phase and 4-wire||A. B. C. PEN|
|3-phase and 5-wire||A. B. C. PE. N|
|Protection degree||IP3L0. IP4L0|
|Dimensions||2200x (600 800 1000)x600(800 1000)|
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Product Categories : HV-Swtichgear