48V BLDC Electric Coolant Pump 120L/min Flow 23m Head for ESS Data Center 5G Cooling Systems

Price Negotiable

Price: Negotiable

MOQ: 100 pcs

Delivery Time: 5-8days

Brand: Bextremeshell

Product Description

BLDC Electric Coolant Pump for Industrial Cooling Systems

Product Overview

High-performance brushless DC electric pump designed for glycol and fluorinated liquid cooling applications in energy storage systems, data centers, and 5G infrastructure.

Key Specifications

Parameter	Value
Model	OWPD650L-1
Rated Voltage	48VDC
Operating Voltage Range	30-60VDC
Rated Flow Rate	120L/min @ 180Kpa
Maximum Flow Rate	180±5% L/min
Maximum Head	23±1 m
Input Power	700W±5%
Service Life	40,000 hours
IP Rating	IP67
Operating Temperature	-40°C to 85°C
Noise Level	≤65dB(A)

Technical Features

Aluminum alloy construction with integrated bracket
Flame retardant compliant with GB/T 2408 (HB horizontal, V-0 vertical)
Mechanical strength meets QC/T413-2015 engine severity rating
RoHS compliant per GBT 30512-2014
Speed range: 2500-5500rpm
3 pole pairs with 24.5V BEMF

Controller Specifications

Parameter	Value
PCBA Dimensions	100mm × 90mm × 32mm
Heatsink Size	120mm × 100mm × 8mm
Overall Height	42mm
Mounting Sockets	4mm × 5mm (M3 screws)
Harness Length	300mm
Connector	Amphenol AT04-3P-RD01-NFK

I/O Control Interface

PWM input (100-1000Hz, 10-48V amplitude)
Fault feedback signal output (48V high / <1V low)
Analog voltage speed control (0-10V)
10V power supply output
Signal ground connection

Application Environments

Energy Storage System (ESS) thermal management
Data center cooling systems
5G signal base stations
Liquid-cooled charging cabinets

Installation Notes: Ensure proper vibration damping and avoid water accumulation areas. Use recommended coolant mixtures (50/50 to 40/60 water/antifreeze ratio) and maintain vacuum-filled cooling systems.

Product Documentation