Offline Uninterruptible Power Supply, description about 2000VA / 1200W Offline Uninterruptible Power Supply With Low Battery Alarm on China Suppliers Mobile

Delivery Time:2 weeks
Certification:ISO 9001,CE

Power Factor0.6 Offline UPS Sealed Lead Acid Maintenance-Free Battery

Quick Detail:

Input:220Vac±25% 50/60HzOutput:220Vac±10%Waveform:square wave(battery mode)Rate Capacity:1500VA-3000VAPower factor:0.6Battery Spare time≥3mins

Specifications:

MODEL	DK1500	DK2000	DK3000
Rated capacity	1500VA/900W	2000VA/1200W	3000VA/1800W
Input	Range of voltage	220Vac±25%
Frequency	50/60Hz
Output	Voltage auto sensing	220Vac±10%
Wave form	Sine wave under municipal supply, square wave under battery operation
Transfer time	<10ms including direction time
Load input	Fuse for overload & short circuit protection
Short circuit	UPS output cut off immediately
Battery	Model	Sealed lead acid maintenance-free battery
Capacity	3 x 12V/7Ah	4 x 12V/7Ah	4 x 12V/9Ah
Spare time	≥3mins
Battery maintenance	Normally battery is charge once three months, it isn\'t less than 6 hours once a time.
Audible alarm	Battery supply power	Sufficient battery capacity, buzzer rings every 4 seconds red light flash
Insufficient battery capacity, buzzer rings every 1 seconds, red light flashing
Battery low voltage or overload / short circuit	Buzzer keep rings, red light on
SIZE(WxDxH)mm	415 x 210 x 145
Weight(kg)	21	25(26)

AVROverload and short circuit protectionLow battery alarmUPS Auto on when AC backNight charging (optional)

2000VA / 1200W Offline Uninterruptible Power Supply With Low Battery Alarm