Schneider PIX 12-24kV Middle-mounted Switchgear Cabinet - - PRODUCTS - Shaanxi XD HI-TECH Medium-low Voltage Apparatus Co., Ltd
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Schneider PIX 12-24kV Middle-mounted Switchgear Cabinet

I. General  


PIX is applicable to indoor armoured movable AC metal enclosed switchgear with 50Hz three-phase AC, up to 24KV rated voltage, up to 4000A current for bus and feeder, 40KA short-time withstand current for single bus and single bus segmented system as receiving and distributing power.
In order to satisfy special needs, we extend FC loop to be applicable to 3.6, 7.2 and 12KV rated voltage, 3.6KV and 7.2KV are called PIX-M, the cabinet width is 400mm, short-time withstand current is up to 40KA. It can be used as medium-voltage motor control center which can control up to 2.7MW motor and 3.1MVA transformer. Besides, the special design of PIX-M can be assembled with PIX directly without any transfer cabinet.
PIX series combine with experiences from global switchgear manufacturers in recent 80 years. The perfect primary scheme affords the optimal option for medium-voltage electric system.
It assembles creative parts and components with experienced technology, you can benefit form its design concept and operational experience.



Ø General and reliable design scheme
Ø Mature and reliable vacuum breaking technology
Ø Better operational performance and reliability
Ø Safe, intelligent and friendly interface
Ø Compact structure
Ø Super inner arc resistance
Ø Low installation and maintenance fees

1. Low-voltage pressure box
2. Circuit breaker
3. Main bus
4. Curtain door
5. Grounding Switch
6. Current transformer
7. Cable connection
8. Voltage transformer


II. Basic Parameters and Main Performance 

Items

Unit

 

Parameters 

Product type

\

PIX12

PIX24

Rated voltage

kV

12

24

Rated frequency

Hz

50/60

50/60

Rated power frequency withstand voltage 1 min

Phase-to-phase, phase-to-ground

kV

42

65

Isolation breaks

48

79

Rated lightning impulse withstand voltage (1.2/50μs)

Phase-to-phase, phase-to-ground

kV

75

125

Isolation breaks

85

145

Main bus maximum rated current

A

3150/4000*

3150*

Feeder rated current

A

630

630

1250

1250

1600

1600

2000

2000

2500

2500

3150

3150*

4000*

\

Rated short-time withstand current (4s)

kA

25

16

31.5

25

40

31.5

Rated peak withstand current

kA

100

80

Inner arc-fault current (1S)

kA

40

31.5

Enclosure protection grade

enclosure

IP4X

IP4X

Isolation compartment

IP2X

IP2X


III. Switchgear Outline Dimensions (mm) 

Product type

PIX12

Rated feeder current Ir (A)

Ir≤1250

1250≤Ir≤2000

2000≤Ir≤4000

Width (mm)

650/800

800

1000

Depth

Front wiring

1405

Back wiring

1650*

Height (mm)

2280**

Note:  

Ø  The depth of backpack overhead distribution cabinet is added to 1810mm.

Ø  Add fan case at 4000A current, the height of cabinet is added to 2730mm


Product type

PIX24

Rated feeder current Ir (A)

Ir≤1250

1250≤Ir≤3150

Width (mm)

800

1000

Depth

Front wiring

\

Back wiring

1910*

Height (mm)

2480**

Note: 

Ø  The depth of backpack overhead distribution cabinet is added to 2110mm.

Ø   Add fan case at 4000A current, the height of cabinet is added to 2930mm.




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Company address: No. 2 Road Xi'an Weiyang West Ham District East Metro Symphony No. 6 Peace Industrial Park
Headquarters phone: 029-88248590/88890097 Fax: 029-88248591 postal code: 710086