Product classification
KYN61-40.5 armored removable AC metal-enclosed switchgear
KYN61-40.5 armored removable AC metal-enclosed switchgear is a three-phase AC 50Hz indoor complete distribution device with a rated voltage of 40.5kV. It is used in power plants, substations, and industrial enterprises to receive and distribute three-phase electric energy from a 50Hz, 35kV power grid, serving functions such as control and protection for the circuit, and can also be used in places with frequent operations.
- Description
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Product Overview:
KYN61-40.5 armored removable AC metal-enclosed switchgear is a three-phase AC 50Hz indoor complete distribution device with a rated voltage of 40.5kV. It is used in power plants, substations, and industrial and mining enterprises to receive and distribute three-phase electric energy from a 50Hz, 35kV power grid, providing control and protection functions for the circuit, and can also be used in places with frequent operations.
Product Features:
▪ The cabinet is assembled from high-quality cold-rolled steel plates, with high precision and easy mass production;
▪ The circuit breaker adopts a floor-mounted truck structure with good interchangeability;
▪ The advancing mechanism allows for easy movement of the truck and prevents damage to the advancing mechanism due to misoperation;
▪ Realizes door closing operation;
▪ The interlocking between the main switch, truck, and cabinet is all done using mandatory mechanical locking methods, meeting the "five prevention" requirements.
Main Technical Parameters:
Rated Voltage: 40.5KV
Rated Current: 630 A~3150 A
Rated Short-Circuit Breaking Current: 25kA 31.5kA
Power Frequency Withstand Voltage: 95KV/1min
Lightning Impulse Withstand Voltage: 185kV
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