MHC Series - 500VA to 3000VA Description

Smart Online UPS Systems utilize true on-line operation to completely isolate connected equipment from all power problems, including subtle harmonic distortion. Dual conversion continually converts incoming AC into DC battery power, and then regenerate it back into a pure, clean sine wave AC. Winstream Power's Smart Online MHC/MHD 500-3000VA online, double conversion UPS protects critical server, networking or telecommunications equipment from blackouts, brownouts, voltage fluctuations and surges. Available in 6 output power ranges (500VA, 700VA, 1kVA, 1.5kVA, 2kVA, and 3kVA) continuously converts incoming AC to DC, then back to perfect sine wave AC output at 120V AC (+/-2%). Removes harmonic distortion, fast electrical impulses, frequency fluctuations and other hard-to-solve power problems not addressed by other UPS systems. True sine wave output and zero transfer time offers guaranteed compatibility with all equipment types. Includes 3 UPS supported AC outlets, RJ11/45 protection, and RS232 communication port for interface with power management software/remote shutdown. Battery support can be extended with the addition of multiple external battery packs to allow for virtually unlimited runtime. Comes complete with UPSilon 2000 Power Management Software included.

 

System Block Diagram

 

Features

1. Intelligent Microprocessor Controlled True On-Line Providing no-break protection for critical applications
2. Double Conversion and Pure Sine Waveform Output The Cleanest, most compatible AC output for computer systems
3. 50KHz High Frequency Operation Compact size, lighter weight for decreased shipping costs
4. Near Unity Input Power Factor ( >0.95 ) Saving input current by 1/3
5. Superior Output Voltage Regulation Eliminating unnecessary battery discharges for violent voltage fluctuations
   
6. High Efficiency ( >85% ) High energy efficiency reducing operating costs
7. Long Back-up Time Option Internal and external battery Capability; Plug-in external battery packs
   
8. RS232 Interface and SNMP Solutions Available for most operating systems and Novell environments
   

 

Product Specifications

Model		MHC500*	MHC700	MHC1000	MHC2000	MHC3000
Output	VA Rating	500VA	700VA	1000VA	2000VA	3000VA
	Watt (100~120V/220~240V)	350W	490W/450W	700W	1400W	2000W
	Current (100~120V/220~240V) max.	5A/2.2A	6.4A/3A	9.1A/4.3A	18.2A/8.7A	27.3A/13A
	Voltage	100,110,120V/ 220,230,240V ± 2%
	Frequency	50/60Hz Auto Select
	Waveform	Pure Sinewave
	Harmonic Distortion	Less than 3% at full load (Linear load)
Input	Voltage	80V-145V/ 160V - 275V
	Frequency	45 - 65Hz Auto select
Runtime	Full Load	15 min	5 min - 7 Min
	Half Load	45min.	15min.
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	Type	12V/7AH Lead Acid maintenance free
	DC Voltage	24 VDC		36 VDC	72VDC	96VDC
	Recharge Time	5 - 8 hours
	Recharge Current	1.5A (max.)
Efficiency	AC to AC	85% min.
Audible Noise		< 40 dBA			< 50 dBA
Indicators	LED 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/Under Voltage at I/P or 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 be removed.
Approved	EMC/LVD (230V,50Hz)	EN50091-2/ EN50091-1
	C-TICK (240V,50Hz)	AS-NZS 3548
	Safety	TUV GS Mark EN50091-1-1,UL 1778,UL-2601-1,UL,CUL
	USA FCC (120V,60Hz)	FCC PART 15
	CNS BSMI (110V,50/60Hz)	CNS 13438
	IMMUNITY (120V/110V/100V,50/60Hz)	IEEE 587 CLASS A
Computer Interface	LAN/RS232 Interface	Mains fail, battery low and remote shutdown UPS, RS232 communication
Mechanical	Dimensions (W*H*D)(mm)	140x190x440		14x19x44	19x32x50	19x32x50
	Net /Gross (kgs)	12.3/13.8		14.8/16.3	32.4/36.4	38.2/42.2
Environment	Temperature	0 - 40 C
	Humidity	0 - 95% Non-Condensing

 

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