Automatic Pump Control Box M521

Price $27.00 Compare
Min Order 100 Pieces
Availability In Stock
Shipping From Hunan, China
Popularity 382 people viewed
Quantity
+-
 

Hunan Leading Science & Technology Development Co., Ltd.

VIP   Audited Supplier 14 years
Profile Certified by SGS/BV
M521-6
Program
Closed-Loop
Linear
Continuous
Automatic Control
CE
Used
Non-Customized
Plastic
17*15.5*8.5
535g
IP22
Leading Science & Technology
Paper Carton
CE
Changsha
90328990
Product Description

Intelligent Pump Controller model M521 is an easy to use, programmable controlling & protection device for direct start, single phase deep well submersible pump, centrifugal pump, pipeline pump etc with output power from 0.37KW to 2.2KW (0.5HP-3HP)
Model M521 has many operation modes by adopting different electric installations. An important feature that makes the difference between Model M521 and common On/Off pump control box is the probe / sensor free in the well. Our special design makes it a very reliable and sensitive protection against pump dry run without installation probe / sensor in the well.

Product application
Model M521 is useful in all cases we need to control and protect single pump managing its turn-on and turn off by different electric installations.

Typical usage scenarios include:
Houses
Flats
Holidays houses
Farms
Water supply from wells
Irrigations of greenhouses, gardens, agriculture
Rain water reuse
Industrial plants
Waste water tank / Sewage sink

Main features
. Built In function switch
Applied for water supply by liquid level control through float switch or liquid probe
Applied for water supply by pressure control through pressure switch and pressure tank
Applied for drainage by liquid level control through float switch or liquid probe
. Computer main board and module for industrial & civil pump
. Auto / Manual switch
. Automatic stops the pump in the case of water shortage, protecting it from dry running without installing float switch or liquid probe in the well
. Over current (over load) protection
. Under voltage protection
. Over voltage protection
. Pump motor stalled protection
. Digital voltmeter & ampere meter real-time display
. Light alarm signals of malfunction
. Push button calibration
. Light signals prompt for uncompleted parameter calibrating
. Starts and stops the pump in accordance with the different liquid level or pressure setting
. Present liquid level probe
. User friendly connection diagrams
. Integrated design, small size, easy to install
. Reserved Space For Installing Internal Start Capacitor Of Pump Motor
  • Contact Supplier
Message Type
* Message Content
* Name  
* Phone
* Email
* CAPTCHA  
Negotiable 10 Pieces(MOQ)

Submersible Pump Control Equipment for Water Supply

Hunan Leading Science & Technology Development Co., Ltd.
Negotiable 50 Pieces(MOQ)

Water Pump Control Panel Controlled Quantity One Pump

Hunan Leading Science & Technology Development Co., Ltd.
$159.00 10 Pieces(MOQ)

Dual Pump Pressure Booster Pump Controller (L932-B) Irrigation Pump Controller for Farms

Hunan Leading Science & Technology Development Co., Ltd.
Negotiable 18 Pieces(MOQ)

Water Pump Control Panel

Hunan Leading Science & Technology Development Co., Ltd.
$312.00 3 Pieces(MOQ)

Quint-UPS/ 24DC/ 24DC/20 - Uninterruptible Powersupply

Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
$70.00 1 Piece(MOQ)

Advanced Dual Input/Output Signal Isolator for Optimal Performance

Nanjing Paragon Technology Co., Ltd.
$9.90 120 Pieces(MOQ)

Wasinex Automatic Restart Water Pump Pressure Controller Dsk-1c

Zhejiang Wasinex Intelligent Technology Co., Ltd.
$123.00 1 Piece(MOQ)

A-B 1763-L16BBB MicroLogix 1100 16 Point Controller Module 1763-L16BWA 1763-NC01 1763-L16AWA 1763-L16DWD 1763-MM1

Amikon Limited
$999.00 1 Piece(MOQ)

Mitsubishi Servo Drive Unit MDS-E-V3-20 MDS-E-V3-40 MDS-E-V3-80

Taicang Lingmao Cnc Electromechanical Co., Ltd.
$95.00 1 Piece(MOQ)

Three Phase Intelligent Electric Duplex Water Pump Control Panel Box

Shanghai Winning Electric Co., Ltd.