Online UPS with PFC Function

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 2 Units pc

Supply Capability:: 5000 Units per Month pc/month

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Basic tech datasheet

UPS Model		EX1K	T1K	EX2K	T2K	EX3K	T3K
Capacity		1000VA/700W		2000VA/1400W		3000VA/2100W
Input	Voltage	(115~300) VAC
	Frequency	46~54Hz/56~64Hz (Adjustable via LCD panel)
Output	Voltage	220/230/240 (1±1%) VAC (Adjustable via LCD panel)
	Frequency	50/60Hz (Adjustable via LCD panel) 50Hz AC Mode: Follow AC Mode(AC Range 46~54Hz); Battery Mode:50Hz (1±0.2%) 60Hz AC Mode:Follow AC Mode(AC Range56~64Hz); Battery Mode: 60Hz(1±0.2%)
Output Wave Form		Sine Wave
Back-up Time	Full Load	≥5′		≥9′		≥5′
	Half Load	≥14′		≥21′		≥15′
Battery Nominal DC Voltage		36VDC		96VDC
Transfer Time		0ms
Overload Capacity		110%~150% maintain 30s then turn to bypass output, over 150% maintain 300ms
Communications		RS-232+Intelligent Slot
Environment	Temperature	0C~40C
	Humidity	15%~90%
Dimensions (WDH)mm		400145220		460192348		460392348

Q: Who knows how big transformers and lines the 36V transformer uses in lighting?: 380V-220V/36V transformers, commonly known as safety transformers or line transformers, are mainly used for lighting in shop equipment and mobile lighting for inspection and maintenance. Their power is 50W, 100W, 200W, 300W., and their line size is determined by power!

Q: Why should lighting transformers be used in factories and mines?: In some factories and mines (such as power plants), in order to supply power reliability, the power system is grounded in a three-phase, ungrounded, or neutral manner. In this way, the transformer must be connected to a neutral grounding type with a special transformer to supply power to the lighting.

Q: The difference between lighting transformers and control transformers: The lighting voltage is 36 and 12V, the signal lamp is 6V, the control winding is 127, 110V, the one or two insulation, and the two one is grounded.Simple lighting transformers, the two voltage is not so diverse.

Q: Why is elevator lighting transformer installed?: 9.4.5 well distribution shall comply with the following requirements:1 the elevator hoistway shall be dedicated to the elevator, and no equipment, cables and other devices related to the lift shall be installed in the hoistway.2 the well shall be provided with illumination, and the illumination shall not be less than 501x, and shall comply with the following requirements:

Q: Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40: Line lights, lighting transformers in general how many low voltage, can live operation, but to do safety measures. For example, do not short-circuit, damp environment, wear insulation shoes, wearing insulating gloves and so on.In fact, all the voltage levels, as long as safety measures can be done live operation.

Q: 3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?: Pure resistive load, the power factor is 1.3 *100W=300W, is required for the capacity of the transformer.

Q: Does the lighting work properly? Doesn't that power equipment start voltage unstable?: Connection mode:N circuit breaker is caused by breaker of outlet line of transformer main cabinet.The branch circuit breaker divides the power, the electricity and the lighting power.

Q: How is the lighting power of the 380V transformer calculated?: The transformer (Transformer) principle should change the AC voltage of the primary coil, the main component of the device level by using electromagnetic coil core (core) main functions: voltage transformation, current transformer, impedance converter, isolation, voltage regulator

Q: Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?: 220V500W more power saving:Reasons: 1, high voltage, small current, line loss is small; 2, reduce the transformer and other intermediate links, each link has a loss.

Q: How to calculate the rated capacity of small transformers for lighting purposes?: If the flow of large capacity motor starting current and welding machine, large current flows in a short period of time in the load even when the power equipment capacity can withstand current flow in a short time, but due to a voltage drop excitation electromagnetic switch relief, the motor can not start, damaged or the undesirable phenomenon of welding. Therefore, the voltage drop rate should be calculated as less than 10% of the supply voltage, as calculated below.

We are now looking forward to your kind cooperation, and will be highly appreciated for that. We sincerely hope to cooperate with you in the lighting field. Please don't hesitate to contact us at your convenience.

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