High Voltage Breakdown Tester

ZJY automatic dielectric oil breakdown voltage tester is highly precise laboratory testing instrument, it is used to determine the withstanding capacity of any insulating oil. BDV test is a test of choice because it takes very less time to conduct and is a precursor to the condition of the insulating liquid, before carrying out extensive series of tests. ZJY dielectric oil breakdown voltage tester is accurate automatic oil BDV test set and testing standard can be IEC156 and ASTM according user’s requirement.

Features:
1.ZJY Oil Breakdown Tester are available in a variety of maximum test voltages (60KV,80KV and 100KV)
2. Repetitive test sequence (up to 99 iterations)and average readings (from first to last)
3. Digital display output With LCD screen.
4.ZJY oil breakdown voltage tester can be used to test specimen as per standard IEC 156 and ASTM
5.ZJY oil breakdown voltage tester is wildly applied to accurately measure the dielectric oil breakdown voltage

Scope
Test standards: ASTM D1816, ASTM D877.
This instrument uses special hardware and software anti-interference technology, it can work in a strong magnetic field environment, and widely used in power, oil and research departments.

Features
1. The instrument uses a microprocessor, three cups of whole, auto-complete boost, hold, stirring, static discharge, calculate, print and other operations, oil circulation pressure test can be carried out within 0-80KV range.
2, large-screen LCD, English menu, easy to operate.
3, this instrument is simple to operate, the operator simply simple setup, the instrument will automatically complete the 1-3 oil sample pressure test in accordance with the setting. Each oil sample, each cycle of breakdown voltage and frequency are automatically stored, after completion of the test, a thermal printer can print out the voltage value of each oil sample breakdown various times and average.
4, retentive, it can store 100 test results and can display the current ambient temperature and humidity.
5, using SCM control uniform boost, voltage frequency accuracy of 50HZ, making the entire process easy to control.
6, overvoltage, overcurrent, limit and other protection to ensure the safety of the operator.
7, having a temperature measuring and display function displays the system clock.

Technical Parameters
1, the test voltage: 0-80KV (optional)
2, the voltage distortion:

Features
Digital tube display, intuitive and clear Optional AC/DC voltage output
2mA/20mA
Mechanical pressure knob, high reliability, high durability Ultra-leakage current automatically cuts off the output voltage Can set 0.0S-99S test time
Technical Details:

Type HG2670AM HG2672AM HG2671AM
The output voltage AC 0-5KV AC/DC:0-5KV AC/DC:0-10KV

Test current
0-20mA AC:0-20mA
DC:0-10mA AC:0-20mA
DC:0-10mA
Test accuracy 5%+3
Testing time 0.0S-99S

Transformer capacity
100VA
100VA
200VA

Interface PLC/RS232 optional
Power 220V ±10% 50Hz/60Hz ±5%

Working environment
0-40

Salisbury's Self-Testing Voltage Detectors allow testing to be continuous and automatic. An intermittent flash and beep confirms the detector is functioning properly. Self-Testing Voltage Detectors are used to verify live or de-energized conductors. These testers may be used with rubber insulating gloves or hot sticks using the splined universal end fitting. Testers indicate the presence of voltage with an extra bright LED light and a distinctive audible signal. It is recommended that the tester be moved closer to the conductor until a warning is indicated, or it touches the conductor, apparatus, or elbow test point. Each tester requires three C batteries (included).

Features & Benefits: Do not assume conductors that have been tested de-energized will stay de-energized. Always install proper grounding devices before working. Failure to do so may result in serious injury or death. Dimensions in. (mm): 11 x 3.5 ( 279.4 x 89 )

Product Introduction:
Lightning Protection Element Tester is suitable for testing the DC parameters of over-voltage protection components such as zinc oxide surge arresters (varistor) cermet two three-electrode discharge tubes and vacuum lightning arresters.


Product Parameters:

Varistor measurement
Technical index Measuring range Maximum error Test Conditions

Overview

Light digital relay protection tester characteristics 4 6 8 pairs of 100M Optical Fiber Communication Ethernet interface, can send and receive the sampling value of the IEC61850 9 1 2 frame format, Goose, IEEE 1588 packets more support 24 sets of SV packets 64 groups of Goose packets simultaneously 3 5 pairs of 2 10M fiber serial port, can send and receive IEC60044 7 8 FT3, national network expansion FT3, Xu Ji privately owned FT3 frame format sampling value 12 road simulation small signal output, provides testing of protection devices input for small signals



Technical parameter

Fiber Ethernet port
4 6 8 pairs 100 Mbits S, ST, Mode, 1310nm

IEC61850 9 1 2 Le, Goose, IEEE-1588

Send dispersion

Product description

Three Phase Energy Meter Field Calibrator is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure various of AC parameters.



Technical index




Electrical parameters

Accuracy class

0.05, 0.1

Resolution

6 TFT 640 480





Electrical parameters - continued

Power supply

220V 10%, 50 60Hz

Li-polymer battery size mm 110 51 16, nominal output voltage 7.2V, capacity 5000mAh

Power line supply U1, UN, 85V-265V 50 60Hz

Communication port

RS232

Test voltage

Range

5-480V

Error

0.05% 30V-480V


0.1% 5V-30V

Harmonic

2nd-63st

Application:

TK-15 insulator distribution voltage tester is used to test string of voltage distribution of AC circuit 35-500kV insulator. Insulator distribution voltage test meter also can do all kinds of 35kV and AC voltage measurement in laboratory. It is an ideal testing meter for the safety of line operation and the auxiliary tools for live operation.


Features:

This insulator voltage distribution tester use the static structure converted the measured voltage into electric field to measure so the impedance is high.

Small impact on tested system. The measured signal is amplified by the internal process and finally directly visualized voltage value by LCD.
Operate quickly simple and clear.

Application:

TK-15 insulator distribution voltage tester is used to test string of voltage distribution of AC circuit 35-500kV insulator. Insulator distribution voltage test meter also can do all kinds of 35kV and AC voltage measurement in laboratory. It is an ideal testing meter for the safety of line operation and the auxiliary tools for live operation.


Features:

This insulator voltage distribution tester use the static structure converted the measured voltage into electric field to measure so the impedance is high.

Small impact on tested system. The measured signal is amplified by the internal process and finally directly visualized voltage value by LCD.

Operate quickly simple and clear.