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By certification 
Schneider PIX 12-24kV Middle-mounted Metal Enclosed Switchgear
1. Introduction
PIX is 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 to receive and distribute 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.
Creative parts and components with experienced technology are used, you can benefit from its design concept and operational experience.
●General and reliable design scheme
●Mature and reliable vacuum breaking technology
●Better operational performance and reliability
●Safe, intelligent and friendly interface
●Compact structure
●Super inner arc resistance
●Low installation and maintenance fees
2.Structure
1. Low-voltage pressure box 2. Circuit breaker
3. Main bus 4. Curtain door
5. Grounding Switch 6. Current transformer
7. Cable connection 8. Potential transformer
3. Basic parameters and Main Performance Indicators
Items |
Unit |
Parameters |
||
Product type |
PIX12 |
PIX24 |
||
Rated voltage |
kV |
12 |
24 |
|
Rated frequency |
Hz |
50/60 |
50/60 |
|
Rated power frequency withstand voltage 1min |
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 level |
Enclosure |
IP4X |
IP4X |
|
Isolation compartment |
IP2X |
IP2X |
||
XD HI-TECH, established in 2007, is one of the excellent manufacturers in China. Come and find schneider pix 12-24kv middle-mounted electric distribution board/switchgear distributors from our factory. With high precision, and good performance, our custom products have a wide application field. Welcome to wholesale our quality products and the PDF display is also offered.
