Bedford New Generation W191 Mini Intelligent Constant Pressure Water Pump Controller

• Application: General Transducer, Single-phase Transducer
• Output Type: Single or Triple
• Principle of Work: V/F Control Transducer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: W191-2003
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Bedford
• Color: Black or Green
• OEM: Acceptable and MOQ 500 PCS
• Weight: 2 Kgs
• Dimension: 154*180*92cm
• Installation Base Plate: Included
• Pressure Transmitter: Included
• Max. Output Ampere: 10A
• Single Phase Motor: 1.1 Kw and Below with Start Capacitor Only
• Transport Package: Wooden Case/ CTN
• Specification: single phase 220V 2.2kw
• Trademark: BEDFORD
• Origin: Guangzhou, China
• HS Code: 9032899099
• Production Capacity: 50, 000 PCS/Year
• Package Size: 154.00cm * 180.00cm * 92.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Brief Introduction

New Generation Mini Intelligent Constant Pressure Water Pump Controller
WLD191 series is new generation of economical intelligent controller ,which is specially designed for single phase or three phase single pump. Can be directly mounted on the pump motor due to its compact structure . Provided With Multiple Operation Modes: Up pressurization mode, down pressurization mode, water tower replenishment mode, manual mode and Fool-type one-button voltage regulation, easy to operate.Can be used for various occasions,improving the stability of water supply system.
 

Input & Output Voltage and Power Range
Input :1PH 220V 50/60Hz	Output:1PH 220V 1.1kw
Input :1PH 220V 50/60Hz	Output:3PH 220V 2.2kw

Features:
Automatic Control and constant water pressure,achieve the effect of constant pressure comfort.
 
The built-in PID control mode can automatically stop the pump when no one is using water,
and automatically start the pump when someone is using water.
 
With water shortage protection and automatic restart after water supply is restored.
 
Multiple Operation Modes: pressurization mode, down pressurization mode, water tower
mode, manual mode.
 
Fool-type one-button voltage regulation, easy to operate.
 
Automatic restart after power failure, automatic continuous water supply
 
Real-time fault parameter recording for fault analysis.
 
With a variety of protection functions: including under-voltage, over-voltage,over-current, over-heat, phase missing, high water pressure, low water pressure,open circuit sensor and other fault protection functions

Protection Function:
Over-voltage and low-voltage protection
Output short-circuit protection
High-water pressure and low-water pressure protection
Output phase failure protection
Over-load protection
Sensor open-circuit protection

Environmental Requirement:
Environment temperature range: -10ºC~+40ºC. Controller will be derated if ambient temperature exceeds 40ºC.
Prevent rain drops, moist environment, oil fog, salt erosion, corrosive gas,  etc.
Prevent violent vibration or sudden impact.
Lower than installation altitude, it will be derated is higher than1000m.

Application:
Business:such as office buildings,shopping malls,hotels etc.
Public Field:Such as hospitals, schools, gyms, airports, golf course etc.
Agriculture:such as irrigation, farms, orchards etc.
Manufacturing:Manufacturing, washing equipment, food industry, workshop etc.
Residents Living Water: such as residential quarters, villas etc.