Td 40.5kv 1600a 25ka Juc632 Vacuum Interrupter For Vcb

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TD 40.5KV 1600A 25KA JUC632 vacuum interrupter for VCB
The interrupter adoption porcelain and ceramics lagging makes to insulate the outer shell. Contact is CuCr metal alloy material advanced technique of cup construction, break the discharge big. Insulate the level high, breaking the abiliting strong, the life span is long, mainten anle is sample, no explosion dangerous, no contaminate and the noise is low. The load switch main used electric power, machine, coal mine, chemical engineering, petroleum metallurgy etc. power transmission system used control with protect. more than keeping with at the multifarious operation.

Rated voltage: 40.5KV
Rated current: 1600A
Rated short-circuit breaking current: 25KA
Rated short-circuit making current: 63KA
Rated peak withstand current: 63KA
Rated short-time withstand current: 25KA
Rated short-circuit continuous time: 4s
Rated single capacitor unit breaking current: 630A
Rated back to back capacitor unit breaking current: 400A
Rated short-time (1 min) withstand voltage: 95KV
Rated contact pressure time-limit loop resistive: a 25AuIC
Rated short-circuit breaking current breaking times: 30 Ops
Rated lightning impulse withstand voltage: 185KV
Mechanical life: 10,000 Ops
Contact automatic: 200A 50 N