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LCPA-Z30-220V AC comprehensive measurement unit
LCPA-Z30-220V AC comprehensive measurement unit
Product details
major function
Measurement of electrical parameters and energy metering for 30 single-phase outgoing lines
Integrated design of 30 channel voltage measurement and 30 channel live wire monitoring, with the ability to set voltage thresholds for power on/off judgment
◆ Three way switch input, supporting direct live wire connection
◆ Set address parameters for dip switch
After power failure, all stored data will not be lost and can be maintained for more than 10 years
Parameters
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Performance |
parameter |
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power supply |
power supply |
power supplydirect-current10~30V power supply |
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power consumption |
<3W |
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Input measurement |
go out line |
electric current |
accuracy |
Accuracy:1level |
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range |
0～400A， Optional current transformer with a secondary output of 20mA |
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power |
Accuracy:1level |
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electric energy |
Accuracy:2level |
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transport go out approve weave Cheng |
output interface |
RS-485 interface, two-wire system |
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Communication Protocol |
Standard MODBUS-RTU communication protocol |
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data format |
Can be set; 10 bits, 1 start bit 0, 8 data bits, 1 stop bit 1; Or 11 bits, which can be set by software for odd, even, or no verification; |
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COMMUNICATION RATE |
Baud rates of 1200, 2400, 4800, 9600, 19200 |
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ring area |
work environment |
Working temperature: -20~60 ℃ |
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storage environment |
Storage temperature: -40~85 ℃ |
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relative humidity |
Relative humidity ≤ 95%, no condensation |
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peaceful complete |
pressure resistance |
Input and output>2kV |
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isolation |
Output, input, and power supply to casing>5M |
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resist Disturbance linear measure |
Fast transient pulse |
>2kV |
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Lightning Protection |
>4kV |
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air discharge |
>8kV |
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External dimensions
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