China wholesale 220v Relay Quotes – Used in automatic control water level of wells, water towers, tanks Built-in microprocessor, sensitivity adjustable (5kΩ~ l00kΩ) – Sofielec Electrical

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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Digital Countdown, Electrical Timer Outdoor, Dc Mcb Circuit Breaker, Our products are strictly inspected before exporting , So we gain a good reputation all over the world. We looking forward to cooperation with you in the future.

China wholesale 220v Relay Quotes – Used in automatic control water level of wells, water towers, tanks Built-in microprocessor, sensitivity adjustable (5kΩ~ l00kΩ) – Sofielec Electrical 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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Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for China wholesale 220v Relay Quotes – Used in automatic control water level of wells, water towers, tanks Built-in microprocessor, sensitivity adjustable (5kΩ~ l00kΩ) – Sofielec Electrical , The product will supply to all over the world, such as: Georgia, Holland, Belgium, Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our goods will continue to increase in the order and look forward to cooperation with you, Really should any of those products be of interest to you, please letus know. We are going to be pleased to give you a quotation up on receipt of one's detailed specifications.

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