Products
-
High Voltage Standard Potential Transformer HJ series (66-500KV)
1) 110-500KV/√3kV maximum range for option.
2) High accuracy and stability and performance.
3) Used as a standard for PT testing.
4) Different design for different maximum voltage level.
Customized according to client requirement is available.
-
Three Phase VF Power Source
Model: OYHS-9831000, OYHS-983300, OYHS-983500
Future:
1.Strong overload capacity, the instantaneous current can withstand three times of the rated current
2.One click shutdown function in case of failure, fast response speed and response time within 2ms
3.It has multiple protection and alarm functions such as overcurrent, overvoltage, overtemperature, short circuit and overload
4.High precision frequency stabilization and voltage stabilization function, fast regulation of voltage and frequency
5. Main component is high-quality and relible
-
MCOT100 Oil Dielectric Loss Test Set
Test cell adopt three-electrode-type structurZ Adopting medium frequency induction heating.
Large LCD display Measure range: 5pF-200pF (electric capacity); 1.000-30.000 (relative permittivity); 0.00001 – 100 (dielectric loss factor); 2.5 MΩm～20 TΩm (Resistivity).
Temperature setting range: 0～125℃.
AC voltage setting range: 500～2200V.
DC voltage setting range 0～500V.
-
HEWE Series Transformer Tester
1. LCD display
2. Ratio error and phase angle error test
3. Impedance and admittance test
4. With PC software
5. With inbuilt mini printer for printing test records (optional)
-
Protection Relay Test Kit MCRT43
4U+3I source.
Used in lab or worksite.
LCD display.
AC output Range: 3*(0-40A)/4*(0-120V).
DC output Range: 0-±160V/0-±10A per phase.
Output accuracy: 0.2%.
With in-built computer, and also can be operated by external PC.
Fault playback.
-
Single Phase Portable Meter Test System MCCS1.1
Small size and weight.
Used in lab or worksite.
LCD display.
Accuracy class: 0.1 (direct mode); 0.2 (clamp mode).
Measuring range: upto 300V /100A (direct mode).
Power and Energy test, Demand test, Error test, Dial test, Start, Creep test.
Support RS232 communication with PC to upload the test data.
-
Single Phase Meter Test Bench
1. Error test, start test, creep test, standard deviation test..etc
2. Measurement of volts, current, p.f., power, frequency, phase angle, harmonic..etc..
3. Power Source (PS): output 0-288V/1mA-120A, or depend on client requirement
4. Standard Reference Meter (SRM): accuracy class (0.02, 0.05 or 0.1) is optional
5. Meter Rack: positions (6, 10, 12, 20, 24, 30, 48…) are optional
6. Automatic control by PC software
7. Manual control by touch screen
8. Optional for dual current channel test (Phase/Neutral) at same time/separately
-
MCOT80 Insulation Oil Dielectric Strength Test Set
Testing of insulating liquids in transformers, bushings, switchgear, capacitors and hydraulics.
Large LCD display.
With microprocessor, can automatically test after simple setting.
Output voltage: 0-80KV (100KV optional).
Voltage rising speed: 0.5-5KV/s (adjustable).
Voltage distortion rate: ＜3%.
-
Protection Relay Test Kit MCRT43N
High power & high reliability switch amplifier.
Adopt DSP technology.
High Output Accuracy.
Self-protection function.
Modularization Design & Mutual independent between all comprising.
Parts, between amplifier boards.
Graphical test modules and templates for testing of various relays.
Energy meter test (optional).
Transducer Test (optional).
GPRS sync end-to-end testing (optional).
Transient Playback.
Vector display.
Automatic test results assume.
Automatically create test report.
Wrong wiring alarm and, overload and overheat protection.
Interface: Ethernet port for PC connection; IEC61850.
Operated by in-built computer or by PC.
-
Portable Three Phase Meter Test Equipment UTI-SR01
In-built Standard Reference Meter (SRM): accuracy class 0.05.
Error test, start test, creep test, dial test..etc.
Measurement of volts, current, p.f., power, frequency, phase angle, harmonic..etc.
Power Source (PS): output 0-360V/phase & 1mA-120A/phase, or depend on client requirement
Linear amplifier.
Can be independent set & output of each phase voltage & current.
Can set phase angle independently.
Meter Rack: three positions are optional.
Automatic control by PC software.
Manual control by touch screen/keypad.
-
Three Phase Meter Test Bench
1. Error test, start test, creep test, standard deviation test..etc
2. Measurement of volts, current, p.f., power, frequency, phase angle, harmonic..etc..
3. Power Source (PS): output 0-360V/phase & 1mA-120A/phase, or depend on client requirement
4. Standard Reference Meter (SRM): accuracy class (0.02, 0.05 or 0.1) is optional
5. Can be independent set & output of each phase voltage & current
6. Can set phase angle independently
7. Meter Rack: positions (3, 6, 10, 12, 20, 24,40..) are optional
8. Automatic control by PC software
9. Manual control by touch screen
-
Insulation Oil Dielectric Strength Test Set MCOT502
Testing of insulating liquids in transformers, bushings, switchgear, capacitors and hydraulics.
Large LCD display and touch screen operation.
Adopting ARM CPU system.
With microprocessor, can automatically test after simple setting.
Output voltage: 0-100KV.
Measurement accuracy: ±(1% of full scale + 2 digits).