Plrfm - high-frequency water cooler high-frequency current resonance capacitors
Rating voltage: 1000-3000 vac
Rating current: 100-1000a
Working frequency: 50-5khz
Rating capacity: 10-500uf
Thermal capacitors use coarse polypropylene film and high-performance liquids (other than pcb) as composite media, high-purity aluminium plating, porcelain copper snails and cooling pipes as input, aluminium alloy plates as casings and internal water cooling tubes. The outer shape is mostly a rectangular structure。
Thermal capacitors are used primarily in controlled or adjustable exchange voltage systems with a rated voltage of not more than 4. 8 kv, with a frequency below 100 khz level, and are used specifically to improve induction heating, melting, mixing or casting devices and power factors in similar applications. Product performance meets the gb/t3984-2004 standard for “electrical packaging for sensor heating units”。
Installation at altitude of not more than 1,000 m in the household。
The installation site is free of heavy mechanical vibrations, no harmful gas and steam, and no electrical dust。
The cooling water intake temperature does not exceed 30°c and for capacitors up to 1000 kvar the flow is not less than 4 l/min and up to 1000 kvar is not less than 6 l/min。
The air temperature around the capacitors does not exceed 50°c。
Long-term excess voltage (not exceeding 4 hours of 24 hours) does not exceed 1. 1 un and long-term excess currents (including harmonized wave currents) does not exceed 1. 3 ln。