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| Name/Model: |
Votage tansformer CHG-*VB |
| Rated input Parameter: |
AC 300V, 400V voltage / PCB |
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SENSOR MODULE CHG-300VB~400VB |
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The SENSOR Module CHG-300VB~400VB is an AC voltage transformer to measure 300V…400V AC voltage with |
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a galvanic isolation between the primary and secondary circuits. |
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AC Voltage Transformer: |
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Type |
Nominal voltage |
Output voltage |
Accuracy |
Supply voltage |
Connection |
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VN（V） |
VM（V） |
X（%） |
Vc（V） |
Input |
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CHG-300VB |
300 |
5 |
±0.5% |
No need |
PCB |
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CHG-400VB |
400 |
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Specifications: |
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Principle |
Transformer principle |
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Input voltage |
300…400V AC voltage |
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Output voltage |
5V |
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Frequency |
50Hz (400Hz) |
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Accuracy |
±0.5% |
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Response time |
<25” |
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Linearity |
<0.1% |
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Supply voltage |
No need |
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Consumption |
No need |
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Isolation voltage |
Between primary and secondary circuit: 2.5KV RMS/50Hz/1min. |
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Operating temp. |
-40…+85℃ |
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Mounting on |
PCB |
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Applications |
Power supplies, welding machines, converters, industry auto-control, motor drives, |
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For industry |
electronic power system, railways, rectifiers systems etc. |
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>>Back |
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