Online UPS Power Supply 1KVA, 2KVA,3KVA

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5 Units pc

Supply Capability:: 5000 Units per Month pc/month

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EI Type Low Frequency Transformer

Application:

T Series 1KVA~3KVA High frequency online UPS is specially designed for servers, data-center critical network devices, sensitive electronic equipment, telecom, bank, hospital, bureau, traffic, public security, ATM and so on.

Key Features:

LED Indicators display Detailed Real-Time UPS Status and parameters.

Set Output Voltage, Frequency parameter and bypass function on the display.

Advanced MCU microprocessor control technology, ensure long life reliability.

Wide input voltage range, Zero transfer time

Excellent Protection against over voltage, over load, over current, over charge and so on.

Input L and N lines reverse wiring detection, Auto start when AC back.

DC start function, Input PFC revise function.

Humanization bypass output, can be adjustable.

Smart RS232 communication with monitoring software

Intelligent slot available for AS-400 Dry contact and SNMP card Remote control

Available to work with generators.

Lightning, surge, short circuit, Network/fax/modem surge protection

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: How many power illuminator can 5Kva 36V transformer drive?: The load capacity of the transformer is 70% of its nominal power, so it is concluded that the transformer you provide can drive the 3.5KVA 36V lighting appliance (which is used in normal condition and environment)

Q: 1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires: You must know the quantity and power of the lamp to determine the transformer

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: The transformer zero line has broken, has the result to the household illumination circuit?: No, the zero line of the transformer doesn't go through the zero line of the transformer. It is a star connection, and the center point is zero line

Q: Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40: General line lights are 36 volts, especially in the damp and harsh environment, the light transformer adopts 24 volts voltage;After the use of light transformers, can generally live operations, first, low voltage, less dangerous, and the two is a transformer isolation, safety is greater, so you can live work, generally there will be no electric shock accident. (as long as the power is not in the hands and hands, the two end of the power supply, there will be no electric shock.)

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: Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.: So, safety regulations: lighting transformer must double winding type safety isolating transformer, prohibited the use of autotransformer.

Q: Why can't autotransformer be used as transformer for safety lighting?: The main and auxiliary coils of the autotransformer have common parts. Once the short-circuit is made, the lighting circuit is directly connected with the high voltage circuit, which is very dangerous

Q: What's the function of the lighting transformer?: Applies to some requirements for safe voltage 24V - 36V lighting sites. Such as: basement, tunnel, dangerous goods warehouse and so on. Then there is the (mobile, temporary) safety lighting for the overhaul.

Q: Lighting, lights, transformers, bulb brightness is too low, what's the matter?: Generally, the power of the transformer is the apparent power, and the light bulb is the active power, and the power matching is taken into account.

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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