3KVA ONLINE UPS REROS BUILT-IN BATTERY TOWER TYPE 72V

High frequency W3KS series is based on double conversion on—line intelligent UPS, it adopts advanced DSP digital control technology, has functions of higher output performance indicators and a number of innovative design features, is the ideal solution for small—capacity power supply scenarios, can fully eliminate all kinds of power grid problem. Support for tower or rack—mount installation, efficiency can up to 95%, standard UPS need to match battery pack.

SKU: w3ks Category:

Main feature

1.Full digital control technology
2.Output power factor up to 1.0
3.LCD display panel
4.RS232 communication port
5.Intelligent SNMP+USB+EPO+dry contact (optional)
6.High power density design
7.online double conversion
8.External battery pack,rack kits(optional)

9.ECO function

Application

1.Data center
2.Network device
3.Commercial facility
4.Precision instrument

5.Rack device

6.Telecom system

Specifications:

Model W3K S
Capacity 3kVA
Input features
Input(Vac) 220
Frequency(HZ) 45~66 Automatically select synchronization range according to grid frequency
Phase Single phase
Power factor Full load≥0.95
Battery voltage(Vdc)  72/96
Battery Type   6*12V 7Ah
Output features
OutputPower factor 1.0
Voltage(V) 220/230/240±1%
Frequency(HZ) 50/60±0.05%(battery mode)
Transfer time(ms) 0
Efficiency (AC mode @ full loads) ≥92%
Waveform Linear Load THD<3%;Non-linear Load THD<5%
Overload capacity 105%~129% full load keep 60s;130%~150% load keep 30s;Above 150% load keep 300ms
Crest factor

Output Socket

>3:1

Universal Type

Others features
DC start Yes
Backup time Long backup time, can be extended freely
Charge recovery time  Determined by the extended battery capacity
Communication function RS232(USB/dry contact are optional)
SNMP(Optional)  Can be network monitored by SNMP adapter
Display LED display UPS work status, LCD display UPS work parameters
Noise (dB) <50(within 1 meter)
Parallel Function Yes(optional)
Alarm Battery low-voltage, mains abnormal, overload, UPS fault, over temperature protection
Protection Input over-voltage protection, battery under-voltage protection, overload protection, short circuit protection, over temperature protection
Working temperature(℃)  0~40
Humidity 0~95%,Non condensing
Size(D×W×H) (mm)  375*440*88(2U)
Weight(KG) 33/10

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