Features:
This device meets the requirements of many electrical safety standards with a powerful transformer up to 1000VA.
Suitable for type tests and routine tests.
MT7XX series
- High voltage, low current, accurate measurement
- Optional adjustment of leakage current and test time, strong adaptation
- Display of real time, voltage and current values tested
- Audible and visual alarm
- Possibility to test with manual and remote control.
- High voltage breakdown protection
- The leakage current and high voltage test of the capacitor, the high voltage silicon stack and the reverse leakage current test of the transistor can be performed with this device.
MT5X series
- New design; Detecting whether the anti-electric wall and protective earth terminal are open
- The Threshold current value is set to the alarm to prevent incorrect evaluation when the external circuit is open.
- ARC detection
- PLC interface is standard, RS232 / 485 is optional and can be connected easily with automatic test system and realize quality statistics
- All measured parameters can be displayed in real time.
- Data is automatically saved without data loss while closing.
Technical Parameters:
| Model | Output Voltage (kV) | Trans former (mA) | Test Time | Accuracy | Trans former Power |
| MT 70 AX | 0~5 (AC) | 0~20 (AC) | (0.0 ~ 999) s | ± (5%+3) | 100VA |
| MT 71 AX | 0~10 (AC / DC) | 0~20 /10 (AC / DC) | (0.0 ~ 999) s | ± (5%+3) | 200VA |
| MT 71 BX | 0~10 (AC / DC) | 0~50 /20 (AC / DC) | (0.0 ~ 999) s | ± (5%+3) | 500VA |
| MT 72 BX | 0~5 (AC) | 0~ 100 (AC) | (0.0 ~ 999) s | ± (5%+3) | 500VA |
| MT 72 CX | 0~5 (AC / DC) | 0~ 100 / 20 (AC / DC) | (0.0 ~ 999) s | ± (5%+3) | 500VA |
| MT 72 DX | 0~5 (AC / DC) | 0~ 20 / 10 (AC / DC) | (0.0 ~ 999) s | ± (5%+3) | 100VA |
| MT 73 X | 0~5 (AC) | 0~ 200 (AC) | (0.0 ~ 999) s | ± (5%+3) | 1000VA |
| MT 50 | 0.10 ~ 5.00 (AC) | 0.100 – 100.0 (AC) | (0.0 – 999. 9) s | ± (2%+2) | 500VA |
| MT 51 | 0.10 ~ 5.00 (AC / DC) | 0.100 ~ 100.0 / 20.00 (AC / DC) | (0.0 – 999. 9) s | ± (2%+2) | 500VA |
| MT 52 | 0.10 – 5.00 (AC) | 0.100 ~ 20.00 (AC) | (0.0 – 999. 9) s | ± (2%+2) | 100VA |
| MT 53 | 0.10 ~ 5.00 (AC / DC) | 0.100 – 20.00 / 10.00 (AC / DC) | (0.0 – 999. 9) s | ± (2%+2) | 100VA |
| MT 01 | 0.50 ~ 10.00 (AC / DC) | 0.100 – 20.00 / 10.00 (AC / DC) | (0.0 – 999. 9) s | ± (2%+2) | 200VA |
GENERAL INFORMATION
What is High Voltage Test?
High Voltage Testing is done as a way to check the effectiveness of the insulation of the device to ensure it will operate safely during rated electrical conditions.
Why is High Voltage Test Done?
It is a high voltage test during maintenance programs to demonstrate that equipment can withstand surge voltages during operation. An overvoltage is usually applied between the primary and secondary of the transformer or between the secondary and ground for 60 seconds.
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