Place of Origin: | Zhejiang |
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Location: | Ningbo, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer |
Adapt to 10kV distribution lines, small and medium size substation to close
load current and break short-circuit current. According to the users' need it
can be installed with manual or electrical isolator. It can have functions of
remote control in 100m distance, automatically operation power supply,
automatically open and close swithes, as well as lightning-protection. It is
actually a full-featured modular electrical apparatus. This product is a dry
type with reasonable design, simple structure, complete functions, reliable
operation, small volume and light weight. It can meet many requirements of
distribution automation.(dropout current specification:20 kA, 16 kA, 12.5
kA)
Technical parameters:
S/N | Item | Unit | Number |
1 | rated voltage | kV | 12 |
2 | rated current | A | 630 |
3 | rated power frequency withstand voltage | kV | 42 |
4 | rated short drop-out current | kA | 20 |
5 | rated peak withstand current | kA | 50 |
6 | rated short drop-out times | time | 30 |
7 | transformer changes | A | 200/5, 400/5, 600/5 |
8 | rated operation voltage(match with CT23spring operating mechanism) | V | -24, -48, -110 |
9 | overflowing electrical apparatus release | A | 5 |
10 | weight | Kg | 145 |
Technical parameters of DC (direct current) power box:
size(mm) | weight(Kg) | volume(Ah) | rated voltage(V) | continuous operation times |
255x270x100 | 20 | 4 | 48 | 250 |
Note: 1. The box's service life up to 5 years. Remote control can detect the energy and charging going. 2, It can automatically recharge when in service and guarantee breaker more than 250 times continuous operation when meet the charging system failure. |
Installation dimension
Outline dimensional drawing