40KVA 400VAC, RS232 and RS485 standard three phase Low Frequency Online UPS

Model

MTT-10K

MTT-15K

MTT-20K

MTT-30K

MTT-40K

MTT-60K

Nominal capacity KVA

10KVA

15KVA

20KVA

30KVA

40KVA

60KVA

Work principle

Pure sine wave? on line

Phase

3phase+N+G

Input power factor

>0.87 (option >0.92)

Rectifier

Nominal input voltage

380VAC , 400VAC, 415VAC(option 208VAC, 220VAC)

Range

25%

Nominal input frequency

50Hz10%? or?? 60Hz10%

Output ripple

Less than 2%

Soft start

0-100%? 5sec

Charge

Charge mode

constant current to constantvoltage, with temp compensation; with Auto change

Float Voltage

432VDC

Boost Voltage

445VDC

Temperature compensation voltage

3mV/ 1 pcs

Charge current

0.1C(automatically change follow the batteries)

Charge frequency

20%of? Rated capacity

Battery

Battery Type

maintenance-free lead acid battery

Battery capacity

7--999AHsettable (according to the capacity)

Battery number

32pcs 12V or? 192pcs 2V(Nominal voltage 384VDC)

Inverter ?

Phase

Three phase+N

Capacity

Rated capacity *0.8

Nominal? voltage

380VAC, 230/400VAC, 240/415VAC(option 208VAC, 220VAC)

Output voltage stability

1%( Stable? load); 3%( fluctuant load)