Active Member
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[China]
Address: N0.506 Huicheng Road, Chengyang District, Qingdao City，China
Contact name:Jack
Qingdao Hengfengyou Electrical Engineering Co., Ltd. |
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Steel-Clad Removable-Type Metal-Enclosed High Voltage Switchgear
Product Overview :
KYN series metal-clad removable enclosed switch cabinet (called
switch cabinet for short). It is applicable for power receiving and
distribution in the 3.6-12Kv three-phase AC 50Hz single bus bar and
single bus bar sectioning system. It has the functions of
controlling, protecting and monitoring the circuit.
Working Conditions:
a. The Ambient temperature upper limit and lower limit are
respectively +40°C and -40°C; (allowing storage and transportation
at -30°C);
b. Altitude is not more than 1000m;
c. Relative humidity: daily average value should not be more than
95%, while monthly average value should not be more than 90%
(+25°C);
d. Seismic intensity should be not more than 8°;
e. Places without fire, explosion risk, serious pollution, chemical
corrosion and violent vibration.
Technical parameters :
| Item | Unit | Parameters | |||
| Rated voltage | KV | 12~24 | |||
| Rated current | HZ | 50 | |||
| Rated current of circuit breaker | A | 6302000 | |||
| Rated current of switch cabinet | A | 6302000 | |||
| Rated current of dynamic stability (4S) | KA | 16202531.54050 | |||
| Rated current of dynamic stability (peak) | KA | 40506380100125 | |||
| Rated short circuit drop-out current | KA | 16202531.54050 | |||
| Rated short circuit making current (peak) | KA | 40506380100125 | |||
| Rated insulation level | 1min power frequency withstand voltage | KA | 24 | 32 | 42 |
| lighting impulse withstand voltage | KA | 40 | 60 | 75 | |
| protection degree | IP2X shell: IP4X, it is IP2X when compartment and circuit breaker room is open | ||||
