YB Series Preinstalled Type Substation
| Min. Order: | 100 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 10000pieces/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean |
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| Rated voltage: | 6;12(KV) |
| Rated current: | 630,800,1250(A) |
| Production Capacity: | 10000pieces/month |
| Delivery Date: | 25days |
Product Description
product name : YB Series Preinstalled Type Substation
YB series preassembled transformer substations are suitable for use in the system of 7.2KV and 12KV ring network power supply, double-power source supply and terminal power supply as high-vollage distribution measurement, compensative control and protection unit. In the preassembled transformer substation, besides the transformer, it is equipped with four-position load switch, two-work-position load switch, backup protective fuse and insertion type fuse at the high-voltage side, At the low-voltage side, according to customers' requirements, the control electrical equipment, distribution electrical equipment, compensative unit and electric energy metering device can be equipped.
YB series preassembled transformer substations can not only be used indoors, but also outdoors. They are widely used in industrial parks, residential areas, business centers and high-rise buildings, etc.
Technical Parameters:
| Project Name | Unit | Hiah-Voltage Electrical | Transformer | Low-voltage Electrical |
| Rated Voltage | KV | 6;12 | 6/0.4;10/0.4 | 0.4 |
| Rated Capcity | KVA | Ⅰ200-1250 Ⅱ50-400 | ||
| Rated Current | A | 630,800,1250 | 200-2000 | |
| Rated Short-time WithstandCorrent(4S) | KA | 20*2 | 200-400KVA | 15*1 |
| 12.5*4 | ﹥400KVA | 30*1 | ||
| Rated Short Circuit Breaking Current | A | Load Switch 630A | 15-63 | |
| KA | The Combiration Of Electrial Decends On The Fuse | |||
| Rated Peak Withstand Current | KA | 31.5;50 | 200-400KVA ﹥400KVA | 30 63 |
| Rated Short Circuit Current | KA | 31.5;50 | ||
| Frequency Withstand | KV | And The Relative Phase 42 | oil-immersed 35 | ≤300V;2 |
| Isolated Fracture 48 | Dry-type 28 | ﹥300V;2.5 | ||
| Lighting Impulse Withstand Voltage | KV | And The Relative Phase 75 | 75 | |
| Isolated Fracture 85 | ||||
| Case Proection Grade | IBX | IPIX | IP30 | |
| Noise Level | DB | oil-immersed﹤55 | ||
| Dry-type﹤65 |
