Bộ lưu điện Eastsun 30kva/24kw điện áp vào 380vac điện áp ra 220vac

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ESD series 30KVA online 3 phase in single phase out UPS

ESD series 30KVA online3 phase in single phase out UPS is an on-line double-conversion UPS with output isolation transformer built-in, offering high levels of reliability and performanance for all kinds of load.

 

Features: 

● Three / single-phase models with on-line double convesion technology
● DSP (Digital Signal Processors) technology
● Suitable for all kinds of loads (resistive, inductive and non-linear loads etc)
● High overload capability (up to 150%)
● Bypass dual DSP control design to enhance more reliability
● Redundant & parallelable with advanced parallel current-sharing control technology
Optional N+X redundancy parallel up to 8 units
● Cold start and mains start function
● High charging capability
● Standard configuration with output isolation transformer
● Superior protection (surgers, short-circuit, overvoltages, undervoltages, overcharge, reverse connection protection etc)
● Advanced communications (RS232 and USB ports (standard), SNMP, dry contacts and RS485 (options)
● Other options (parallel kits, input isolation transformer, bypass isolation transformer and harmonic suppressor)

 

model

TD30K

Norminal capacity(KW)

30/24

battery voltage

384VDC

Charge current

6A~20A(adjustable)

Input voltage

380VAC±25%

Input Frequency

50/60Hz±10%

Output voltage

220VAC±1%

Output frequency

Synchronized with utility in mains mode,50/60Hz±1% in battery mode

Waveform

Pure Sine Wave

Total harmonic distortion

Linear load<3%;non-linear load<5%

Crest factor

3:1

Protection

Short-circuit,overload,overvoltage,undervoltage,low battery,overtemperature,fan fault

Inverter overload capability

125%,10min;150%,1min

Transfer time

0ms

Operating temperature

-20~40

Relative humidity

0~90%

Running high(maximum)

<1000(each additional 100 meters power fell 1% to a maximum 4,000 meters)

Cooling

Forced ventilation

Noise

≤53DB(Distance 1m)

Size

360*625*990(192V) & 630*650*1130(384V) (W*H*D mm)

 

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