Three-Phase Electronic Sectionaliser, High Voltage Switch, Recloser manufacturer / supplier in China, offering Rdk Series 12kv Distribution Line Electronic Automatic Sectionalizer for Power System, 33kv Low Loss Three Phase Oil Type Power Distribution Transformer, 11kv Low Loss Three Phase Oil Type Power Distribution Transformer and so on.
| Min. Order / Reference FOB Price | 1 Piece | US $2,000-3,000/ Piece |
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| Port: | Ningbo, China
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| Production Capacity: | 1000PCS |
| Payment Terms: | L/C, T/T |
| Transport Package: | Wooden Packing |
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| Specification: | IEC, GB |
| Trademark: | powertech |
| Origin: | Zhejiang, China |
S/N | Name | Unit | RDK10-12/D315 | RDK-12/D200 | RDK -40.5/D200 | |
| 1 | Rated voltage | KV | 12 | 12 | 40.5 | |
| 2 | Rated current | A | 315 | 200 | 200 | |
| 3 | Rated frequency | Hz | 50 | 50 | 50 | |
| 4 | Pickup current rating | A | 8~500A | 8~400A | 8~400A | |
5老师穿丝袜能的我这里很 | Short time withstand current(RMS) | KA | 10 | 10 | 10 | |
| 6 | Short circuit withstand time | s | 4 | 1 | 1 | |
7 | Short time withstand current (PEAK) | KA | 25 | 16 | 20 | |
| 8 | Counting time | time | 1, 2, 3 | 1, 2, 3,4 | 1, 2, 3,4 | |
| 9 | Max memory time | S | 15 | 20 | 20 | |
| 10 | Max reset time | S | 30 | 20 | 20 | |
11 | Permissible deviation of pick up current for memory rest time | % | ±10 | ±10 | ±10 | |
| 12 | Opening time | ms | ≤180 | ≤200 | ≤200 | |
| 13 | Main circuit resistance | μ Ω | ≤300 | ≤400 | ≤400 | |
| 14 | Mechanic life | Time | 500 | 500 | 500 | |
| 15 | Horizontal pulling force of terminal | N | 250 | 250 | 250 | |
| 16 | Manual open moment | N·m | ≤4 | -- | -- | |
| 17 | Manual open force | N | -- | ≤120 | ≤120 | |
| 18 | BIL(phase to ground) | KV | 75 | 110 | 185 | |
| 19 | BIL(between gap) | KV | 85 | 110 | 老师穿丝袜能的我这里很220 | |
20 | PFWV (phase to ground) | dry | KV | 42 | 55 | 95 |
| wet | 30 | 45 | 80 | |||
21 | PFWV (between gap) | dry | KV | 48 | 55 | 110 |
| wet | 34 | 45 | 95 | |||
| 22 | PFWV of control circuit | KV | 2 | 2 | 2 | |
| 23 | Dirty proof grade | Class | III | IV | III | |
| 24 | Ice proof thickness | mm | ≤7 | ≤1 | ≤1 | |
25 | Pickup current (four classes) and Counting time can be set | -- | YES | YES | ||
26 | Mechanical interlocking for 3 phase devices and automatic reset | -- | YES | YES | ||
老师穿丝袜能的我这里很
