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10kV Electric Distribution Substation Ring Network Box IP56 Protection
Product Details:
| Place of Origin: | Zhuhai, China |
| Brand Name: | Dong Sheng Yuan |
| Model Number: | 10kV Primary And Secondary Integrated Equipment (ring Network Box) |
Payment & Shipping Terms:
| Delivery Time: | T+30 |
|---|---|
| Payment Terms: | TT |
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Detail Information |
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| Shape: | Rectangle | Protection Level: | IP56 |
|---|---|---|---|
| Frequency: | 50/60Hz,50Hz Or 60Hz | Rated Voltage: | 10kV |
| Usage: | Power,Distribution | Item: | Prefabricated Substation |
| Highlight: | 10kV Ring Network Box,IP56 Protection Ring Network Box,10kV Electric Distribution Substation |
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Product Description
10kV Primary And Secondary Integrated Equipment (Ring Network Box)
Basic Information
Model NO.
European substation
Form
Partly-welded Type
Operation Voltage
High Voltage
Size
3 Unit
Application Range
Power Plants
Shell Material
Stainless Steel
Shell Protection Grade
IP56
Brand
DSY
Origin
China, Zhuhai
Production Capacity
3000
Packaging & Delivery
Package Size
1750.00cm * 1600.00cm * 2200.00cm
Package Gross Weight
460.000kg
Technical Specifications
Main Technical Parameters
| Serial number | Name | Unit | Technical specification |
|---|---|---|---|
| 1 | rated voltage | KV | 10/0.4(high voltage/low voltage) |
| 2 | maximum working voltage | KV | 12(high-pressure side) |
| 3 | rated frequency | HZ | 50 |
| 4 | rated capacity | KVA | 50-1600 |
| 5 | 1-minute power frequency withstand voltage | KV | 35 |
| 6 | lightning impulse voltage | KV | 75 |
| 7 | type of cooling | Oil immersed in self-cooling | |
| 8 | High voltage backup fuse breaking current | KA | 50 |
| 9 | Breaking the current of the plug-in fuse | KA | 2.5 |
| 10 | environment temperature | ºC | -35~+40 |
| 11 | Coil allowable temperature rise | ºC | 65 |
| 12 | No load voltage regulation | ±5%or±2x2.5% | |
| 13 | noise grade | db | 50 |
| 14 | level of protection | IP43 |
Selection of new S9 series transformer body, low loss, good overload capacity, strong short-circuit resistance, all fasteners are anti-loose treatment, no lifting core; S10 series and S11 series transformers with better performance are also available.
Transformer Technical Parameters
| Capacity kva | Voltage | no-load current | open circuit losses | impedance voltage | load loss |
|---|---|---|---|---|---|
| 50 | 10±5% ±2x2.5% | 2.0 | 0.17 | 4.0 | 0.87 |
| 63 | 0.4 | 1.9 | 0.2 | 1.04 | |
| 80 | 1.9 | 0.25 | 1.25 | ||
| 100 | 1.8 | 0.29 | 1.5 | ||
| 125 | 1.7 | 0.34 | 1.8 | ||
| 160 | 1.6 | 0.4 | 2.2 | ||
| 200 | 1.5 | 0.48 | 2.6 | ||
| 250 | 1.4 | 0.56 | 3.05 | ||
| 315 | 1.4 | 0.67 | 3.65 | ||
| 400 | 1.3 | 0.8 | 4.3 | ||
| 500 | 1.2 | 0.96 | 5.15 | ||
| 630 | 1.1 | 1.2 | 6.2 | ||
| 800 | 1.0 | 1.4 | 7.5 | ||
| 1000 | 1.0 | 1.7 | 10.3 | ||
| 1250 | 0.9 | 1.95 | 12.0 |
Load Switch Technical Parameters
The load switch is an oil-immersed, three-phase linkage switch with spring operating mechanism; It can be operated with load division and brake, and its division and speed have nothing to do with the size of the operating force. There are two stations, four stations T-type, four stations V-type, and so on.
| Serial number | Name | Unit | Four-station loop load switch | Two-station load switch | |
|---|---|---|---|---|---|
| 1 | rated voltage | A | 630 | 315 | |
| 2 | Rated short-circuit closing current | KA | 31.5 | 31.5 | |
| 3 | rated short-time current | KA | 12.5 | 12.5 | |
| 4 | Rated short endurance time | S | 2 | 2 | |
| 5 | mechanical life | Next | 2000 | 2000 | |
| 6 | Lightning impulse withstand voltage peak full wave | Phase to phase | KV | 75 | 75 |
| 7 | isolating fracture | 85 | 85 | ||
| 8 | 1min power frequency withstand voltage | Phase to phase | KV | 42 | 42 |
| 9 | isolating fracture | 48 | 48 | ||
| 10 | Rated peak withstand current | KA | 31.5 | 31.5 |
Fuse Technical Parameters
| Serial number | Three-phase transformer capacity(KVA) | XRNT rated current(A) | PRNT1 Overload protection rated current(A) |
|---|---|---|---|
| 1 | 30 | 10 | 6 |
| 2 | 50 | 16 | 8 |
| 3 | 80 | 16 | 10 |
| 4 | 100 | 20 | 15 |
| 5 | 125 | 25 | 15 |
| 6 | 160 | 31.5 | 25 |
| 7 | 200 | 40 | 25 |
| 8 | 250 | 50 | 40 |
| 9 | 315 | 63 | 40 |
| 10 | 400 | 63 | 40 |
| 11 | 500 | 80 | 50 |
| 12 | 630 | 100 | 50/65 |
| 13 | 800 | 125 | 65 |
| 14 | 1250 | 160 | 100 |
| 15 | 1600 | 200 | 140 |
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