220VAC BLDC Electric Coolant Pump 120L/min Flow 23m Head for Industrial Chillers

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: Negotiable

Brand: Bextremeshell

Product Description

Product Overview

High-efficiency BLDC electric coolant pump designed for industrial chiller systems, featuring advanced performance characteristics and robust construction.

Key Specifications

Parameter	Value
Model	OWPA650B-1
Rated Voltage	220VAC
Operating Voltage Range	170-275VAC
Rated Performance	120L/min @ 180Kpa
Maximum Flow Rate	180±5% L/min
Maximum Head	23±1 m
Input Power	700W±5%
Current Rating	3.5±5% A
Service Life	40,000 hours
IP Rating	IP67
Noise Level	≤65dB(A)
Weight	4.4Kg

Technical Features

Stainless steel construction with natural finish
Separated bracket design for flexible installation
Speed range: 2500-5500rpm
3 pole pairs configuration
Insulation rating: Class F
Electrical strength: <1mA >500MΩ
Flame retardant: Meets GB/T 2408 HB horizontal and V-0 vertical standards
Mechanical strength: Complies with QC/T413-2015 engine severity rating
Substance compliance: Meets GBT 30512-2014 requirements

Operating Conditions

Environmental Parameters

Ambient temperature: -40°C to 85°C
Liquid temperature: -40°C to 85°C
Liquid compatibility: Commercial coolants with water/antifreeze ratios of 50/50 to 40/60

Installation Requirements

Cooling system must be completely drained to vacuum before filling
Consider vibration and noise requirements when selecting installation location
Avoid positions where water can accumulate on connection surfaces

Typical Applications

Energy storage thermal management systems
Liquid-cooled charging cabinets
Data center cooling systems

Electrical Specifications

Parameter	Value
Resistance	2.6±3%Ω
Inductance (Axis-Q)	14mH
Inductance (Axis-D)	13mH
BEMF	24.5±3%V
Harness Length	300mm (U V W Power cord)
Plug-in Connector	Amphenol AT04-3P-RD01-NFK

Controller Compatibility

This pump requires a compatible inverter controller for operation. You can use our matching controller or select third-party controllers that meet the required protection functions to ensure normal pump operation.

Technical Documentation