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MHC SERIES UPS SYSTEMS : True Online Double Conversion Intelligent Sinewave

700VA - 3000VA
Click on the pictures below to view full specifications on the UPS system
 LH

The MHC Series UPS is an advanced true on-line, double conversion UPS system which is Intelligent Microprocessor controlled. Generator compatibility is one important advantage for certain power supply conditions and RS232 communication advanced design make it compatible for sophisticated monitoring software. The 2KVA and 3KVA models have better power security through 'Redundant' features and also have an internal SNMP slot option.

The MHC Series has an LED display.

  • Intelligent microprocessor controlled true online - providing no-break protection for critical applications
  • Double conversion and pure sinewave waveform output - the cleanest, most compatible AC output for computer systems
  • 50KHz High frequency operation - compact size, lighter weight for decreased shipping costs
  • Near unity input power factor (>0.95) - saving input current by 1/3
  • Superior output voltage regulation = eliminating unnecessary battery discharges for violent voltage fluctuations
  • High efficiency (> 85%) - high energy efficiency reducing operating costs
  • Long backup time option - internal and external battery capability; plug-in external battery packs
  • RS232 interface and SNMP solutions - available for most operating systems and Novell environments

 

 Click on either of the pictures below to view a larger image

MHC UPS

MHC UPS FRONT VIEW

MHC BACK VIEW

TECHNICAL SPECIFICATIONS

MODEL

 LED DISPLAY

MHC700

MHC1000

MHC2000

MHC3000

Output

VA Rating

700VA

1000VA

2000VA

3000VA

Wattage

450W

700W

1400W

2000W

Current (220-240V) max.

3A

4.3A

8.7A

13A

Voltage

220, 230, 240V +/- 2%

Frequency

50 / 60 Hz Auto select

Wave form

Pure sinewave

Harmonic Distortion

Less than 3% at full load (Linear load)

Input

Voltage

80 V - 145V / 160 V - 275 V

Frequency

45 - 65 Hz Auto select

Runtime

Full Load

5 - 7 min.

Half Load

15 min.

Transfer Time

INV to Bypass / Bypass to INV

Less than 4 msec. (2 msec. Min) / Zero-Cross Transfer

Power Failure Recovery

0 msec. to or from battery

Battery

DC Voltage

24 VDC

36 VDC

72 VDC

96 VDC

Type

12V / 7AH Lead acid maintenance free

Recharge Time

5 - 8 hours

Recharge Current

1.5 A (max.)

Efficiency

AC to AC

85% min.

Audible Noise

 
 
 < 40 dBA

< 50 dBA

Indicators

LED or LCD Display

LINE, INV, BAT, BYPASS, FAULT, BAT / LOAD LEVEL

Auto Restart

Yes

DC Start-up

Yes

Protection

Overload

> 110% of full load with 15 - 20 sec. Delay, 150% immediately

Over / Undervoltage at I/P. O/P

Inverter shutdown protection

Phone Jack

RJ-11/RJ-45

Short Circuit

Shut down and won't transfer to bypass output, will work normally again when short circuit is removed

Approved

EMC/LVD (230 V, 50 Hz)

EN50091-2 / EN50091-1

C-TICK (240 V, 50 Hz)

AS-NZS 3548

Safety

TUV GS Mark EN50091-1-1, UL 1778

USA FCC (120 V, 60 Hz)

FCC PART 15

CNS BCIQ (110 V, 60 Hz)

CNS 13438

IMMUNITY (120V / 110V / 100V,

50/60 Hz)

IEEE 587 CLASSA

Computer Interface

LAN / RS232 Interface

Mains fail, battery low & remote shutdown UPS, RS232 communication

Mechanical

Dimensions (W x H x D) (cm)

14 x 19 x 44

14 x 19 x 44

19 x 32 x 50

19 x 32 x 50

Weight w/ Battery (kg) N.W / G.W.

12.3 / 13.8

14.8 / 16.3

32.4 / 36.4

38.2 / 42.2

Environment

Temperature

0 deg C to 40 deg C

Humidity

0 - 95% Non-Condensing
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