Certification: | VDE, CCC, ISO9001 |
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Shell Material: | Steel Plate |
Voltage Level: | Medium Voltage |
Installation: | Fixed |
Structure: | Withdrawable |
Current: | AC |
Samples: |
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Product Overview
KYN61-40.5 series withdrawable metal enclosed AC switchgear ,its rated current ranges from 630A to 2500A. This product has the characteristics of small volume, beautiful shape, high strength, strong corrosion resistance, good interchangeability and universality. In fact, it is a power distribution device with superior performance and an ideal product to replace a variety of old switchgear.
Main Tech Parameters
Item | Unit | Parameter | |
Rated voltage | kV | 40.5 | |
Rated insulation level | Power frequency withstand voltage(1 min) | kV | 95 |
Lightning impulse withstand voltage | kV | 185 | |
Rated frequency | Hz | 50 | |
Rated current | A | 630,1250,1600,2000,2500 | |
Rated symmetrical short circuit breaking current(RMS) | kA | 25;31.5 | |
4 seconds rated short time withstand current(RMS) | kA | 25;31.5 | |
(peak)Rated peak withstand current | kA | 63;80 | |
(peak)Rated short circuit making current | kA | 63;80 | |
Rated operation sequence | O-0.3s-CO-180s-CO | ||
Mechanical endurance | times | 10000 | |
Rated operation voltage for secondary circuit | Closing coil | V | DC220,110/AC220,110 |
Opening coil | |||
Rated motor capacity | W | 90 | |
Rated voltage of energy story motor | V | AC220,110/DC220,110 | |
Energy story time | s | <=15 |
Scope of Application
lt is mainly used for power generation, power distribution, substations, industrial and mining enterprises, real estate and secondary substations of power system.
Company Profile
Guangdong Haocheng Electric Co.,Ltd is one of the pillar enterprises in electrical equipment industry in Guangdong province. With the registered capital of CNY 50.01million. Our company is mainly engaged in R&D, production and sales of intelligent HV/LV power plants, power transformer, distribution box. We have strong marketing and technology development capabilities. With a construction area more than 20000 square meters and a production base more than 12000 square meters, HC electric has passed ISO9001, ISO14001, ISO45001 and national "3C" certification. Our company attaches great importance to R&D of independent intellectual property rights. With strong scientific research strength and new product development ability, we have undertaken and completed more than 20 innovation patents.Production Equipment
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