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Mercury
Electronics
Power Supply & Electricals
UPS
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Product Description

If you must have a zero transfer time power backup for
mission-critical applications that require always-on power supply, the
Mercury online UPS range will provide that solution at a price that's
relatively friendly. The 6kva Mercury online UPS offers a rated capacity
of 4200w which can support a sizeable load of your sensitive office
equipment. For network systems, servers, workstations and other IT
equipment, the Mercury online UPS will provide the maximum power
protection you require, delivering clean, stable pure sine wave power,
with seamless power supply.

With its double conversion technology, the 6kva Mercury online UPS
will not only ensure constant power supply to your critical equipment
but will also isolate those sensitive applications from any power
problem in the AC line.

This capacity of the Mercury Online UPS is relatively large enough to
meet the requirements of many users. You should consider a higher
capacity, if you load so requires or a lower one, all available on this
website. The 6kva Mercury online inverter is powered by 20 x 12V/8.2Ah
internal sealed, maintenance-free batteries to provide the power backup
you need.

Key Features

  • Application: networking equipment, servers, work stations, other IT equipment and mission-critical applications
  • High frequency and double conversion on-line technology
  • Fully digitized microprocessor control
  • Wide input voltage range
  • UPS startup without battery
  • Cold start
  • Advanced battery management
  • Advanced battery charge in UPS off mode
  • Lightning and surge protection
  • Short circuit and surge protection
  • Fan speed auto control when loads varies
  • Optional extension battery pack
  • Load capacity display
  • Smart RS232 communication with monitoring software
  • Optional SNMP Card slot
Technical Specifications

Power

6KVA / 4200W

Voltage range

176 ±5VAC~276 ±5VAC

Frequency

46~54Hz ±0.5Hz, or 56~64Hz ±0.5Hz auto sensing

Input phase

Single phase

Power factor

?0.98

Voltage range

220VAC ±1%

Output phase

Single phase

Frequency

50Hz ±0.2% (battery mode)

THD

< 2% (Linear load); < 6% (non-Linear load)

Overload

105%~130% 10min turn to Bypass mode,
> 130% 1s turn to Bypass mode

Crest factor

3:1 (max)

Waveform

Pure sine wave

Transfer time

0ms (AC mode - Battery mode)
0ms (AC mode - Bypass mode)

Efficiency

?88%

AC mode

5 cycles turn off inverter, no transfer to Bypass,
provide alarm.

Battery mode

5 cycles turn off inverter, provide alarm.

Bypass mode

Input fuse blown or break action.

Battery Model

12V sealed lead acid maintenance free

DC voltage

240VDC

Configuration

20x 12V/8.2AH

Backup time

20min (half load) / 7min (full load)

Charge current

1A (standard unit) / 5A (long time unit)

Recharge time

90% capacity after 8hrs charging

Communication Interface

RS232; SNMP (optional)

Parallel Port

Parallel availability for redundancy and load sharing up to three unit

LCD Indication

Input voltage/frequency; battery voltage; output voltage/frequency;
load watt/VA value & percent; inverter temperature; operation mode
such as “on batt” or “on bypass”

LED Indication

Green: normal operation; Yellow: warning condition
Red: abnormal operation

Noise level

? 55dB

Temperature

0~40?C; 0 ~ 40?C (storage temperature)

Humidity

0~95% (non-condensing)

Altitude

< 1500m

Weight Net/Gross

89/104kg (standard unit); 34/48kg (long time unit)

Dimension (WxDxH)

270 x 570 x 720mm

Packaging (WxDxH)

370 x 670 x 940mm