RA series 1-3Kva 2U 19inch Rack Mounted UPS 110Vac / 120Vac Pure Sine Wave LCD display South America Market
Features:
1. Digital Design
Adopted DSP control technology and digital design topology, C UPS can be operated and maintained more conveniently.
2. Reversed Polarity N and L wire Detection Function.
Reversed Polarity of wiring or input protective grounding-wire is abnormal, at this point the indicators will alarm blink cyclically.
3. A Real Green-environmental Protection Power.
The commercial power input factor correction technique is used .Under the Normal mode, UPS achieves real energy-saving by inputting harmonic less than 10% and frequency power factor above 99%.
4. Direct Current Cold Start Function
When battery input voltage in the range of normal voltage. By pressing the ON button ,UPS can start up normally.
5. Alarm High-low Battery Input Voltage Protection Function
UPS alarms in case of the battery input voltage too high or too low. As the battery continuously go up or down out of the normal range, UPS will alarm and stop input or transfer to bypass mode to ensure the battery life and protect user equipment
6. Communication and Monitoring Function
Equipped with standard RS232 interface and intelligent slot. The UPS Operating and electrical parameters can be monitored through standard RS232. Through intelligent slot status interface the intelligent control can be flexibly configured according to different applications to users, for instance ,stem node, network monitoring, text message
7. Output High- Low Voltage Protection
When UPS output is greater than the output over-voltage protection point or less than the output low-voltage protection point, it will shut off inverter output to bypass and automatically alarm .After all the fault removed, users can restart the machine normally.
Specifications:
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Zero transfer time
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Sine-wave output
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115~300VAC input range
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Rack mounted ups
Application:
- Computer center in power plant or converting station
- Middle and large data center
- Telecom
- Finance
- Traffic
- Defense
- Medical
- Education
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RA SERIES ON-LINE HIGH FREQUENCY UPS (RACK MOUNT) |
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MODEL |
RA1K |
RA1KS |
RA2KS |
RA3KS |
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Rated capacity |
1KVA/800W |
2KVA/1600W |
3KVA/2400W |
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Input |
Voltage |
115 - 300Vac |
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Frequency |
40-60Hz / 50-70Hz |
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Power factor |
0.99 |
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Output |
Voltage |
220/230Vac(1±2%) |
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Frequency |
Synchronize with utility power(utility mode); 50/60Hz±0.2Hz(battery mode) |
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On-load factor |
0.8 |
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Overload rating |
125% overload,1min |
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Battery |
Type |
Valve-control lead acid maintenance-free battery |
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Back up time |
3x7AH |
External |
External |
External |
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Rated voltage |
36V |
72V |
96V |
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Transfer time |
0 |
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Operating environment |
Humidity: 20%-90%, Temperature:0oC-40oC |
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Size (WxDxH)mm |
610x600x270 |
610x600x270 |
610x600x270 |
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Net Weight(kg) |
18 |
12 |
12 |
12 |
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*(S) ----long backup version |
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