Product Details

Home UPS

Key Features

1.low frequency pure sine wave with Charger(HOME UPS). Never harm to any load
2.Transfer Time 10ms. Computer will not shut off when Mains off suddenly.
3.digital control Three stage charger, improve battery life
4.with Battery Selector for charge of different battery
5.Power saver Function ( Stand by)
6.High Power Factor0.9-1,
7.Low idle current to reduce energy consumption
8.low DC input, 1-3KW/12V (24/48) VDC, 4-5KW/24V (48) VDC,easy to arrange battery bank.
9.big charge current,35A-75Amp for different mode
10.Back-Feed Protection
11.Full protection,short circuit,Overload,over Temp., Battery low/high Protection
12.Fault recovery
13.LED display and alarm
14.Rs232 communication function optional.display and control product running by computer
15.SNMP Net Agent function optional,display and control product running by internet

TECHNOLOGY SPECS

Item	Model	N-PSW1K	N-PSW2K	N-PSW3K
Capacity	VA / Watts	1KVA/1KW	2KVA/2KW	3KVA/3KW
Surge rating (10s)		3KVA	6KVA	9KVA
Efficiency		>95% under AC mode,>88% under DC mode
Power Factor		0.9~1.0,
Static Power Capacity		Max 12W
Input	Normal voltage	220VAC/110V
	220V Voltage range	184-270V+-4%
	110V Voltage range	85-150V+-4%
	Frequency range	50Hz/60HZ -3 +5 Hz (Auto detection)
Output	Voltage (V)	220V/110V+-10%
	Frequency (Hz)	50Hz/60HZ +-0.3 Hz
	Wave form	Pure Sine Wave
	bypass without Battery	yes
Transfer Time		10 ms (typical)
Overload capacity	DC Mode(SMPS load)	(110%<load<125%) ±10% for 15 minutes; (125%<load<150%) ±10% for 60s; Load>150% ±10% for 20s
	AC Mode(SMPS load)	by breaker
Protection	Overload	Current limit under DC mode ,Breaker under AC mode
	Battery Protection	Over charge, Over discharge,DC Breaker,Alarm
	Over Temperature	Variable speed fan,LED lighting and alarm
	Back-Feed Protection	yes
	short Circuit.	by breaker.Faul after 10 secs
Battery/Charger	AC input	95-127V, 194(164)--243V
	DC input	12VDC /24VDC or 48VDC,external Battery
	Charge Voltage	for 12VDC system,Boost voltage 14-15.5V selectable for different Battery. The others are multiple
	Charger Current	12-75AMP difference for different mode
	Charge Manage	digital control,Three stage charger
Display	LED	Line On/ Inverter on / Fast Charger / Float charge / Over Temp. trip / Over load trip / Power Saver on
Audible Alarm		Battery Low,Battery High,Over Temp. Over load,Fail,Over charge
Optional		RS232 Communication,SNMP Net Agent,Remote Control
Power Saver		below 25W when enabled.loading checking 2 time/sec.
Working Environment	Temperature	0°C to 40°C
	Noise	60dB max
	Humidity	5% to 95%
Package		Carton	Carton	wooden box
Package Size	WxDxH (mm)	590335320	590335320	590335320
Gross Weight		20	22	26