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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Product Description:

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 (W*D*H)mm

400*145*220

460*192*348

460*392*348

 

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Q:Who knows how big transformers and lines the 36V transformer uses in lighting?
The sectional area of the wire can be calculated according to the electric power formula. The current required by the wire is calculated, and then the reference to the national standard "500 volt copper core insulated wire, long term continuous load allowable ampacity meter" is selected.
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:Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40
I don't know how much the output voltage of your transformer is, but the internationally accepted voltage below 36V is the voltage that is not harmful to the human body
Q:Can the 500 volt lighting transformer be changed into an electric welder?
The no-load voltage is higher (about 70~90 V), the arc can be smoothly started, and the voltage will be reduced to about 30 V when welding.
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:Why can't autotransformer be used as transformer for safety lighting?
When a fault occurs, leakage of electric leakage occurs, and the original coil is transmitted to the residents at high voltage, causing disastrous effects on the human body and property!
Q:Why is the two side of the lighting transformer grounded?
Single-phase transformer two side lighting to the ground, on the one hand is the lighting products now contain many semiconductor devices such as diodes, transistors, integrated circuits, semiconductor devices vulnerable to electrostatic damage, two side grounding contributes to the surge pressure factors produced by residual electrostatic discharge stay in the main circuit, avoid electrostatic protection, product life. In the 21 aspect, there is distributed capacitance between the two side and the primary side of the power transformer, and the high frequency surge disturbance caused by the primary side current source will directly enter the two side to the main circuit through the distributed capacitor. These unnecessary high frequency interference may jump into the sensitive signal source, make the control system malfunction, and the two side grounding of the power transformer can eliminate most of the undesirable effects of the distributed capacitance.
Q:The transformer zero line has broken, has the result to the household illumination circuit?
When the zero line break line is not broken, the voltage drift of the point voltage leads to the rise of the 220V branch voltage and the reduction of the 220V branch voltage
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:What transformer can be used in a safety voltage lighting transformer?
Early European countries used in the power industry, widely used in the electronic industry or industrial and mining enterprises, machine tools and machinery equipment general circuit control power supply, safety lighting and indicator light power supply.
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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