CHT9951A Photovoltaic Insulation Withstand Voltage Tester
- Paglalarawan
- Pagtatanong
Paglalarawan
Withstand Voltage Tester
Panimula:
CHT99xx series program-controlled hipot tester with AC withstand voltage test,
DC withstand voltage test and insulation resistance test function.
Kasabay nito, it has arc detection and over power detection.
With 6 test modes which can realize programmable testing.
Optional RS485 interface, instrument networking can be easily realized
through MODBUS communication protocol.
Withstand Voltage Tester
FEATURE:
Voltage rise-time is less than 0.2s
Insulation resistance test-range is 100KΩ ~ 99GΩ
Measuring end test has grounding mode and floating mode
Built-in 3 group test modes, each mode can be combined to compare
Various interface configuration suitable for automated test system
Withstand Voltage Tester
| Modelo |
CHT9910 |
CHT9912 |
CHT9922 | CHT9951A | CHT9950A | |||||
| Display |
95mm*20mm monochrome LCD |
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Measurement Parameters |
Withstand voltage / leakage current |
Withstand voltage / leakage current/insulation resistance |
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| Voltage resolution |
1V |
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| Voltage basic accuracy |
3% |
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| Dalas |
50Hz / 60Hz |
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| Output |
AC |
0.5kV-5kV |
0.5KV-5kV |
0.5kV-5kV |
—— |
0.01KV-6KV |
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12mA |
0-12mA |
—— |
12mA |
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DC |
—— |
0-6kV |
0.5KV~10KV |
0.01KV-6KV |
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—— |
0-6mA |
5mA |
12mA |
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| Current resolution |
1uA |
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| Current basic accuracy |
±3%+2 digits |
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± (3%+2 digits) |
± (1%+2 digits) |
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Voltage rising time |
0.1s-999.9s |
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| Testing time |
0.1s-999.9s |
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| Arc test function |
1~9 class |
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| Insulation resistance range |
—— |
—— |
100kΩ~99GΩ |
100kΩ~99GΩ |
100kΩ~99GΩ |
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| Voltage output |
—— |
—— |
0.5kV~1.0kV |
0.1KV~2.0KV |
0.5kV~1.0kV |
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| Memory group |
3 mga grupo |
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| Interface |
PLC Interface, RS485, RS232C (Opsyonal na) |
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| Suplay ng kuryente |
Boltahe: 198VAC~240VAC, dalas: 47Hz-63Hz |
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| Kapangyarihan (max) |
100VA |
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| Size and weight |
374mm(L)*280mm(W)*99mm(D)/ 7.5kg |
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| Mga accessory |
CHT9950 high voltage test cable,CHT9900 sampling test leads |
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