0,5 KVA–20 KVA Single-phase 3 KVA–30 KVA Three-phase

Single phase/Three phase Input voltage 160V-250V/277V-433V

Output voltage 220V±3% Frequency 50/60Hz

Ratings 500VA 1KVA 2KVA 3KVA 5KVA 10KVA 15KVA 25KVA 30KVA/

3KVA 6KVA 10KVA 15KVA 20KVA 30KVA 50KVA 60KVA

Over voltage protect 250V±5V

Lack voltage protect 183V±5V

Resistance >2MO

Voltage 1500VAC 1 minute Response time ±10% change ​