Sell off line ups system (uninterruptible power supply)

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Off-line UPS

IP/OP: 220VAC 50/60Hz
IP/OP: 220VAC 50/60Hz

Optional function
Line Surge Protection: RJ11/RJ12/RJ45, Communication Interface: RS232
Control mode: CPU controller
Function & Characteristic:
AVR, Overload and short circuit protection
Low battery alarm, LED status display
UPS Auto on when AC back, Night charging(optional)
Home, computer

MODEL NT500 NT1000
Capacity VA/W 500VA/300W 1000VA/600W
Input Nominal Voltage 165-270VAC
Frequency 45Hz ~ 65Hz
Output Voltage 220VAC 110%
Frequency 50Hz 11Hz
Transfer time <6ms
Battery & charger Type Sealed free maintenance lead acid battery
Capacity 12V, 7AH *1PCS 12V, 7AH *2PCS
Rec harge time 9 Hours to 90% of full capacity
Protection AUTO protect
Backup time (half load) 9~12 min
Function Short circuit and low battery voltage protect, Alarm function
Control Intelligent CPU control
Communication RS-232 communication port
Protection AC Input Fuse
Short circuit AC mode Fuse
Invert mode AUTO protect
Alarm Alarm Battery Discharge Alarm beeps every four seconds
Battery low Alarm beeps every second
Overload Alarm beeps continuously
Indicator light Auto adjust Green lighting: AC mode
Battery Discharge Red lighting: Battery mode
Environment Operating temperature 00~400
Operating Humidity 0-90% non-condensing
Noise <35dB (1m distance)
Dimension (LWWWH) mm 390*170*230 480*225*295
Net weight (N. W) 7.5 11.5KG
Gross weight (G. W) 7.7KG 11.7KG
Brand Name
Supply Capacity
2,000 Pcs Per Month
Condition of Goods
Lead Time from Order to Shipment
Model Number
Minimum Order Quantity
Terms of Payment
L/C at sight or T/T
Terms of Sale
FOB ShenZhen,China
Warranty Coverage
1 year after order