... Power factor: ≥0.96) Start-up delay time: ≤10s7) Inverting frequency:18kHz±2kHz(800A-1000A) 8 kHz±2kHz(300A-500A)8 ... : air coolingProduct features:1) Small size, light weight, high efficiency, high control precision2) Suitable for plating small sized non-ferrous metal ... and alloy work pieces, it has high penetration ability, strong adhesive force, and can effectively enhance ...