Three Phase Pump Protection Relay (with level control function)

Name: Three Phase Pump Protection Relay (with level control function)
Brand: all-electronics-online.com
SKU: 714327502
Availability: InStock
Rating: 4.9 (118 reviews)

Price:	US $ 14/Piece
Min Order:	100/Piece
Pay Type:	L/C,T/T,Western Union,Money Gram

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Introduction
The relay can protect pump(motor) against dry running and cavitation by monitoring undercurrent(running without load).
With level sensor, It will have liquid level control function

Features
1. Microprocessor control technology
2. Overload and undercurrent
3. Trip class adjustable
4. Auto-reset delay adjustable
5. LED indication for power supply and relay status
6. Din-rail mounting

Technical data

Supply terminals	L,N
Rated supply voltage	AC 220V
Rated frequency	50Hz
Current actuation threshold	7-19A; 18-44A; 40-90A
Undercurrent setting	(0.4-0.9)x overload setting value
Trip class	10A-10-15-20
Auto-reset delay	1-100min/OFF
Undercurrent trip delay	3s
Asymmetry trip value	>40%
Asymmetry trip delay	3s
Phase failure trip delay	1.5s
Output contact	1C/O
Current rating	8A/250V AC1
Contact capacity	AC-15: 2A
Measurement error	1%
Insulation voltage	250V
Max. fuse ratings	Fast-acting 5A
Mechanical life	10000000
Electrical life	1000000
Protection degree	IP20
Pollution degree	3
Altitude	≤2000m
Mounting	TH-35 Rail

Prod Model:	PLR-1L

Founded by engineers who worked in the field of electronic, mechanical and industrial design for over 10 several years, Reletek is a professional manufacturer of electronic modular devices, which bring new possibilities for home and office controlling, monitoring and security, as well as for industrial process control.

Development and modern technology are the pillars of our work, which is highly appreciated by our customers, because all products and services can be customized according to individual requirements - you get not just a product, but a long-term solution.

Thanks to high quality production and service on customers, Reletek had partners from Spain, Australia, Russia, Ukraine, Algeria and Egypt etc.