Portable Automatic Transformer Power Analyzer Transformer Load Loss No-Load Loss and Capacity Tester

• Customization: Available
• After-sales Service: Remote Guidance
• Warranty: 1/2 Years Free Warranty and Lifetime Maintenance
• Model NO.: EPBTC
• Type: Universal Testing Machine
• Accuracy Grade: 0.2
• Display: LCD
• Control: Computer Control
• Weight: 10kg
• Power Source: 220V or 120V at Customized
• Capacity: 5000kVA
• Frequency: 45Hz~65Hz
• Voltage: 0 ~ 800V
• Current: 0 ~ 100A
• Test Results Storage: 500
• Preset Sample Parameters: 40
• External Power Supply: 220VAC+-10%, 45Hz~55Hz
• Operating Temperature: -10c~+50c
• Storage Temperature: -25c~+70c
• Humidity: 5%~95%, No Condensation
• Standard: IEC270
• RMS of Three Phase Voltage: Uab, Ubc, Uca.
• AC Voltage Range: 10~650V
• AC Current Range: 0.5~60A
• Sample Parameters: 40 Sets
• Transport Package: Plywood Case with Foam, Waterproof Plastics
• Specification: 400X300X220mm
• Trademark: EP Hipot
• Origin: Wuhan, China
• HS Code: 9030899090
• Production Capacity: 1000/Year

Product Description

EPBTC
Transformer Power Analyzer

General Information:

General Information:
EPBTC Transformer Load / No-load Tester is a high-precision instrument used for measuring characteristic parameters such as transformer capacity, no-load, load, and energy efficiency level. EPBTC is a multifunctional measuring instrument, equivalent to the usual two testing instruments: transformer capacity tester and transformer characteristic parameter tester. It can accurately measure a series of power frequency parameters such as capacity, energy efficiency level, type, no-load current, no-load loss, short-circuit (load) loss, impedance voltage, etc. of various transformers. (Also called Transformer Power Analyzer)

Also called: Transformer Iron & Copper Loss Tester, Transformer load/no-load Tester, Transformer Capacitance and Load No Load Tester
 

 

Standard: IEC270

Features

1. It can accurately measure the capacity of various distribution transformers, which is convenient and accurate.
2. It can measure the no-load current, no-load loss, short-circuit voltage and short-circuit (load) loss of the transformer.
3. The tester automatically switches the range within the instrument, allowing the measurement voltage and current range to be wide and the wiring to be simple..
4. When doing the no-load and load test of the three-phase transformer, the instrument can automatically judge whether the wiring is correct, and display a vector diagram of the three-phase voltage and current.
5. One can measure the load test below 1000kVA distribution transformer at full current, measuring the load test in 1/3 rated current can be completed under 3150kVA distribution transformers (in the 1/3 of the rated current under the tester can be converted to the load loss parameters under the rated current).
6. All test results are automatically corrected. The tester can carry out many kinds of correction, such as waveform correction, temperature correction, non-rated voltage correction, non-rated current correction and so on.
7. 320 * 240 large screen, high brightness LCD display, touch button makes the operation more convenient, wide temperature LCD with brightness adjustment, can adapt to the winter and summer season.
8. The tester can be preset by the user 40 sets of sample parameters, and these parameters can be deleted at any time as required, and the use is very convenient.
9. With real-time electronic clock, automatically record the date and time of the test, which is conducive to the preservation and management of the test results.
10. Panel type thermal printer, can quickly print the results of the field test.
11. Data (test set, measurement results, test time, etc.) with the power down storage and browsing capabilities, can store 500 sets of test results, and the computer can send data online.
12. Allow external voltage transformer and current transformer to expand the range measurement, can measure any parameters of the subject matter.

 
Technical Specifications:
 

Test Items		RMS of three phase voltage: Uab, Ubc, Uca. Average value of three phase AC voltage: Uab, Ubc, Uca. RMS of three phase current: Ia, Ib, Ic. Percentage of No-load loss and No-load current: Po, Io%. Load loss, impedance voltage percentage, short circuit impedance: Pt, ekt, Zt. Load loss, impedance voltage percentage and short circuit impedance at any specified temperature. Transformer actual capacity and judged capacity.
External power supply:		220VAC±10%, 45Hz~55Hz
AC voltage	Range	10~650V
	Resolving power	0.001V
	Accuracy	0.2%±0.001V
AC Current	Range	0.5~60A
	Resolving power	0.001A
	Accuracy	0.2%±0.001A
Frequency	Range	45Hz~65Hz
	Resolving power	0.001Hz
	Accuracy	0.2%±0.001Hz
Power	Range	0~39kW
	Resolving power	0.001kW
	Accuracy	<±0.5%(CosΦ>0.1), ±1.0%(0.02<CosΦ<0.1)
Environment condition	Operating temperature	-10ºC~+50ºC
	Storage temperature	-25ºC~+70ºC
	Humidity	5%~95%, No condensation
Size	400×300×220mm
Weight	≈8kg (Excluding test wires)

Measurement range

Capacity	10kV Oil-immersed, dry type transformer: 30kVA ~ 2500kVA; 35kV Oil-immersed transformer: 50kVA ~ 31500kVA; 20kV Dry type transformer: 50kVA ~ 2500kVA; 35kV Dry type transformer: 50kVA~2000kVA;
Voltage	0 ~ 450V (phase voltage), 0 ~ 800V (line voltage), auto switching range
Current	0 ~ 100A, auto switching range
Frequency	45Hz~65Hz

Test accuracy

Voltage	20~100V, ±0.2%FS; 100~450V, ±(0.2%+3 digit);
Current	0.5~10A, ±0.2%FS; 10~100A, ±(0.2%+3 digit);
Power	±0.5% (CosΦ>0.1), ±1.0% (0.02<CosΦ<0.1);

More details please contact EP Hipot Electric, we have professional tech team to design correctly designed products and systems.