Use and working conditions

JYN1-40.5KV switch cabinet body, consists of standard modules according to the scheme needs with high strength bolts fastening spliced and assembled, each compartment separated by steel plate, cabinet by the circuit breaker room, main busbar chamber, cable chamber and a control instrument room is composed of four parts, all of the rated parameters and structure of the same element or functional units can exchange, with high performance of mechanical interlock and electrical interlock, cabinet all the buses with quality of alicyclic epoxy insulating material wrapped, the conductive material is not exposed, inside the cabinet and then insulating plates separated by, although the cabinet volume is very small, distance between is very small, there are still excellent insulation performance

Basic technical parameters

Product description

Specifications / models JYN1-35

Scope of application no fire, explosion risk, chemical corrosion and violent vibration place

Structural features with high performance of mechanical interlock and electrical interlock, cabinet all the buses with quality of alicyclic epoxy insulating material wrapped, the conductive material is not exposed, inside the cabinet and then insulating plates separated by, although the cabinet volume is very small, distance between is very small, there are still excellent insulation performance

Working environment temperature upper limit of +40 (+50), the lower limit of -15 relative temperature is not greater than 90% (+25), altitude is not more than 1000m, ambient temperature upper limit of +40 (+50), lower limit of -15

Ordering instructions and other route scheme and single bus system diagram; secondary control principle and wiring diagram; switch cabinet layout; each cabinet loaded all kinds of electrical appliances with the types, specifications and quantity; provide bus specifications or according to our standard supply; Guan cabinet surface color (except for the special requirements of users) according to our standard color manufacturing

Performance advantage has high performance of mechanical interlock and electrical interlock, cabinet all the buses with quality of alicyclic epoxy insulating material wrapped, the conductive material is not exposed, inside the cabinet and then insulating plates separated by, although the cabinet volume is very small, distance between is very small, there are still excellent insulation performance

Conventional parameter

Rated voltage 35KV

Maximum rated current 12501600 (A)

Ambient temperature ambient temperature upper limit of -15 (+50), lower limit of +40

Maximum operating voltage 40.5KV

Rated breaking current 202531.5 (KA)

4 second thermal stable current (RMS) 202531.5 (KA)

Weight (oil circuit breaker) 1400 (W) x 2800 (deep) x 2540 (high)

Rated closing current (peak) 506380 (KA)