... transfer time≤100ms for normal loads6. transfer time≤2.5ms with static switch7. transfer time≤3ms for variable frequency output ... Series Single Phase 220VAC Emergency Power Sources(EPS) is available with 0.5kw, 1kw, 2kw, 3kw, 4kw, 5kw, 6kw, 8kw, ... Production Line Capacity Actual Units Produced(Previous Year) Power Supply / Module Telecom Power Supply 4,000 Sets / Month, Rectifier Module 330,000 Sets ...