Kyn28-12/630A-4000A Indoor Armored Removable AC Metal-Enclosed Switchgear

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PRODUCTS DETAILS

Basic Info.

Model NO.
KYN28-12/630A-4000A
Rated Voltage
12kv
Wideth
800mm
Frequency Withstand Voltage
42kv
Transport Package
Wooden
Specification
630A-4000A
Trademark
QIUPU
Origin
Cn
HS Code
8538900000
Production Capacity
500000PCS/Year

Product Description

                Middle cabinet, all known as metal armor in the case of a shift switch equipment. It is a high voltage distribution unit with a maximum operating voltage of 3.6 / 7.2 / 12kV and is an indoor distribution unit of a three-phase AC 50 Hz single bus segment system or a double bus segment system. It is used to receive and match the network electricity of 3.6-12kV, and to control, protect, monitor and measure the electric circuit. Medium type switchgear is mainly used for power plant, small and medium power generator, power substation of power system, power supply, power distribution of industrial and mining enterprises, and starting of large high voltage motor.
        Zhongzhigui's full name is the Armoured Installed Switchgear, which moves the medium metal switch with a three-tier structure, with a bus and dashboard(isolated from each other), a circuit breaker room in the middle and a cable room in the lower. Because the circuit breaker is in the middle layer, so it is called the armor type to move the type of metal closed switch equipment, short for the cabinet.
Item Technical data
Rated voltage (KV) 3.6 7.2 12 24 40.5
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV) 25 32 42 68 100
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 40 60 75 125 185
Local discharge (pc) ≤10
Dispute bend (N) ≥1000
   

Kyn28-12/630A-4000A Indoor Armored Removable AC Metal-Enclosed Switchgear Kyn28-12/630A-4000A Indoor Armored Removable AC Metal-Enclosed Switchgear Kyn28-12/630A-4000A Indoor Armored Removable AC Metal-Enclosed Switchgear Kyn28-12/630A-4000A Indoor Armored Removable AC Metal-Enclosed Switchgear

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