HZ212S-05 Transformer Inter-Turn Insulation Test Voltage Digital Pulse Coil Tester
Due to different products to be tested, user needs to select an appropriate pulse type coil interturn test instrument according to the actual situation. The following table lists the features of some pulse type coil interturn test instruments for user selection.
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Instrument model |
Description of main features |
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HZ212S-05 series |
LCD, multi-winding , saving the standard waveform, having the functions of storage, sorting, communication, and multi-channel comparison |
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HZ211S -05 series |
LCD, single-winding , saving the standard waveform, having the functions of storage, sorting, and communication |
Main technical indexes
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Model |
HZ211S-03 |
HZ212S-03 |
HZ211S-05 |
HZ212S-05 |
HZ211S-10 |
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Number of channels |
1 channel |
3 channel |
1 channel |
3 channel |
1 channel |
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Range of pulse voltage |
300V-3KV |
500V~5KV |
1KV-10KV |
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Accuracy of pulse voltage |
±5%±15V |
±5%±25V |
±5%±50V |
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Step of pulse voltage |
50V |
100V |
200V |
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Measurement speed |
Approx. 5 times/s |
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High-voltage power supply control |
Switching power supply is controlled by MCU |
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Numbers of impulses |
Single EXT (1-29 times); continuous INT |
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Trigger mode |
Manual, Foot control, PC |
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Detection and judgment mode |
Area; differential area; corona discharge quantity; phase |
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Sound mode |
"Up to standard” sound; ”Not up to standard” sound; mute |
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Storage capacity of waveform |
100 waveforms and their parameters |
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Waveform resolution |
A/D: 8 bit; sampling speed: 25nS (40MHz); point number of waveform: 250 |
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LCD |
Resolution: 320 x 240; 5.1 inches; white letters on a blue background |
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Power |
40W |
50W |
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Power input |
220VAC±10% 50Hz±5% |
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Dimension |
400(W)×132(H)×430(D) |
Weight |
Approx. 10Kg |
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Environment condition |
Operating temperature:10℃—30℃; Operating humidity: 20%—80% RH |
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Storage temperature: 5℃—40℃; storage humidity: 5%—90%RH |
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Special functions and parameters |
Customized according to user requirements |
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