Application:

- Line interactive UPS is the perfect protection partners for computer.
- Workstations and POS system.
- Widely used in municipal, bank, postal coupons, communication,
- Transportation,radio and television, and power, and public hospital, industrial control, defense, etc.
- The computer room, data center, and the server for electric power
- Environmental requirements of network equipments, strict communication and information.

Manual Main Features:

Automatic buck and boost AVR function, wide input voltage 145-280VAC.
BYPASS outlet available, user can connect equipment of heavy load without damaging UPS.
Advanced automatic constant charging circuit, prolongs battery life.
Battery low voltage, overload & short circuit protection.
Lead-Acid, maintenance free battery inside, provides strong power to users.
Boost and buck AVR (Auto voltage regulation).
Fully digitized microprocessor controlled.
Energy saving function (UPS green mode).
50/60Hz frequency auto sensing and selection.
Cold start function (DC power on).
Lightning and surge protection.
Short circuit and overload protection.
Advanced battery management (ABM technology).
Tel/Modem internet surge suppression.
Automatically charging when UPS off.
History record of power failure events.
Back up, on-line, battery status, power status display by software.
Schedule shutdown & reboot.
Technical of PWM adjustment and advanced MOSFET power components, ensures stable performance.

Specifications:

MODEL	EW2000 500	EW2000 600	EW2000 650	EW2000 800	EW2000 1000
CAPACITY	500VA/300W	600VA /360W	650VA/390W	800VA /480W	1000VA/600W
INPUT
Phase	Single
Voltage	110/115/120VACor220/230/240VAC
Voltage Range	81-145VAC/145VAC-290VAC
Frequency Range	60/50 Hz (auto sensing)
OUTPUT
Phase	Single
Voltage(Btt. Mode)	110/115/120VACor220/230/240VAC
Voltage Regulation(Batt. Mode)	±10%
Frequency Range (Batt. Mode)	60 Hz or 50 Hz ±1 Hz
Transfer Time	Typical 2-6 ms, 10ms max.
Waveform (Batt. Mode)	Modified SineWave
BATTERY
Battery Type & Number	12 V/7 AHx1	12 V/7 AHx1	12 V/7 AHx1	12 V/9 AHx1	12 V/7 AHx2
Typical Recharge Time	8 hours recover to 90% capacity			10 hours to 90%	6 hours to 90%
Backup Time(at a1 PC load with 15 monitor)	25-30minutes	25-30minutes	25-30minutes	30-40 minutes	40-60minutes
INDICATORS
AC Mode	Thegreen LED lighting
Battery Mode	The yellow LED flashing
PROTECTION
Full Protection	Overload, discharge, and overcharge protection
TRANSFER TIME
Typical	2-6ms			4-8ms
ALARM
Battery Mode	Sounding every 10 seconds
Low Battery	Sounding every second
Overload	Sounding every 0.5 second
Battery Replacement Alarm	Sounding every 2 seconds
Fault	Continuously sounding
PHYSICAL
Body sizeD X W X H (mm)	335*98*140mm			335*98*140mm	341*121*187mm
Net Weight (kgs)	5.0	5.5	6	6.8	10.5
OPERATING ENVIRONMENT
Humidity	0-90 % RH @ 0- 40°C (non-condensing)
Noise Level	Less than 40dB			Less than 45dB
MANAGEMENT
Optional USB/RS-232 Port	Supports Windows® 98/2000/2003/XP/Vista/2008, Windows® 7, Linux, and MAC