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Used in automatic control water level of wells, water towers, tanks Built-in microprocessor, sensitivity adjustable (5kΩ~ l00kΩ)

Short Description:

Used in automatic control water level of wells, water towers, tanks
Built-in microprocessor, sensitivity adjustable (5kΩ~ l00kΩ), action time adjustable. Konb setting, LED indicator shows working status


Product Detail

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Relay FAQ

.The relay does not open
1) The load current is greater than the rated switching current of the SSR, which will cause the relay to short-circuit. In this case, an SSR with a larger rated current should be used.

2) Under the ambient temperature where the relay is located, if the heat dissipation is poor for the current it is subjected to, it will damage the output semiconductor device. At this time, a larger or more effective heat sink should be used.

3) The line voltage transient causes the output part of the SSR to break through. In this case, an SSR with a higher rated voltage should be used or an additional transient protection circuit should be provided.

4) The line voltage used is higher than the rated voltage of the SSR.

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Application

Used in single-phase control system, when the power supply is abnomal.

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Features

Build-in mircoprocessor, true RMS measurement, voltage measurement accuracy<=1%. Measuring frequency 45Hz~65Hz, button setting. LCD displays voltage and fault information, protection can be turned on or off. Check 3-phase voltage value by botton, with counting and timing function. Record number and time of using devices. DIN rail mounting.

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Technical Data

Rated supply voltage AC110, AC220V, AC380V, 50Hz/60Hz
Rated power consumption ≤1.5VA
Sensitivity adjustable range 5kΩ~100kΩ/adjustable relay
Delay range 0.1s~10s
Contact configuration capacity 10A
Cable Length ≤100m
Accumulated timing error ≤0.001%
Count input signal AC/DC 20V-450V
Short circuit protector type and maximum rating NT00-6A
IP Class IP20
Class of pollution 3
Altitude ≤2000m
Allowable relative humidity ≤50%(40℃)/no condensation
DIN rail Standard Width 35mm(IEC/EN60715)
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Function Diagram

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Dimension

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certification

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