KSTAR-YDC 3380H

● Online double conversion
● Output transfer time is 0ms
● PFC technology
● Full digital control(DSP)
● Output power factor: 0.9
● Input current harmonic: 3%
● Support economic (ECO) operation mode
● Optimization battery group, the quantity of battery: 10-30k(16/18/20 pcs optional), 40-80k(32/34/36/38/40 pcs optional)
● Wide input voltage range: 208~478Vac
● Wide input frequency range: 40~70Hz
● Cold start
● Communication port: USB, RS232, RS485, Parallel port, Dry contact
● Options: SNMP card/Relay card
● LCD/LED double display
● Intelligent charging management
● EPO function
● Common battery group
● The output can meet 100% unbalanced load