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SENSOR MODULE CHY-*VS/K CHZ-*VS/K |
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The SENSOR Module CHY-*VS/K and CHZ-*VS/K is an ON-OFF output voltage transducer to measure |
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100V…500V AC or DC voltages with a galvanic isolation between the primary and secondary circuits. |
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ON-OFF output AC voltage transducer: |
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Type |
Nominal voltage |
Relay output |
Accuracy |
Supply voltage |
Connection |
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VN（V） |
@ Input < VN |
X（%） |
Vc（V） |
Input |
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CHY-100VS/K1 |
100 |
Open |
±1.0% |
+24 |
Terminals |
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CHY-200VS/K1 |
200 |
(Relay output) |
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CHY-300VS/K1 |
300 |
(See table 1) |
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CHY-400VS/K1 |
400 |
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CHY-500VS/K1 |
500 |
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ON-OFF output DC voltage transducer: |
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Type |
Nominal voltage |
Relay output |
Accuracy |
Supply voltage |
Connection |
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VN（V） |
@ Input < VN |
X（%） |
Vc（V） |
Input |
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CHZ-100VS/K1 |
100 |
Open |
±1.0% |
+24 |
Terminals |
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CHZ-200VS/K1 |
200 |
(Relay output) |
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CHZ-300VS/K1 |
300 |
(See table 1) |
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CHZ-400VS/K1 |
400 |
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CHZ-500VS/K1 |
500 |
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Note: Type named, such as CHZ-100VS/K1 |
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Nominal input voltage: VN = 100V (DC) |
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Relay output state of K1: Open @ Input<100V (DC), Close @ Input≥100V (DC) |
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Table 1 |
K1 |
On-off state |
K3 |
On-off state |
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Relay output |
Input < VN |
Open |
Input < VN |
Close |
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Input ≥ VN |
Close |
Input ≥ VN |
Open |
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Specifications: |
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Input voltage |
100…500V (AC or DC voltage） |
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Relay Output |
K1 or K3 (Relay output, See table 1) |
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Frequency |
AC 50Hz (400Hz) or DC |
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Accuracy |
±1.0% |
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Response time |
<0.35S |
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Supply voltage |
+24V（±5%） |
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Consumption |
30mA (CHY), 90mA (CHZ) |
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Isolation voltage |
Between primary and secondary circuit: 2.5KV RMS/50Hz/1min. |
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Operating temp. |
-25…+85℃ |
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Mounting on |
Fastening on panel |
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Applications |
Power supplies, industry auto-control, motor drives, electronic power system, railways etc. |
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