OWPA650L-1 Electric Coolant Pump For Industrial Cooling Equipment

The scope of use

Ambient temperature: -40—85℃

Liquid temperature: -40—85℃

Liquid type: Commercial coolants can be used with water pumps, but mixing different coolants is not allowed. The mixing ratio of water and

Installation: Vibration and noise requirements must be taken into account in the definition of the installation location and specific fixing elements/fasteners in the application, and the installation position must avoid water accumulation on the surface/inside the connection system.

Typical applications: Energy storage thermal management system, liquid-cooled charging cabinet, data center system

antifreeze is selected in a range of 50/50 to 40/60.

In order for the cooling system to be completely filled with media, the cooling system must be completely drained to a vacuum.

Product features

Product name:BLDC Electric Water Pump

Model:OWPA650L-1

Service life: 40000hrs

IP grade: IP67

Appearance: Aluminum alloy natrual colors

Bracket: All-in-one

Noise: ≤65dB(A)

Weight: 2.7Kg

Tightness: At 0.4Mpa, the leakage＜1ml

Flame retardant: According to GB/T 2408 standard, it meets the horizontal combustion HB level and the vertical combustion V-0 level

Mechanical strength: According to QC/T413-2015 standard, Meets Severity Rating: On Engine

Prohibited substances: Meets GBT 30512-2014

Basic parameters:

Rated voltage: 220VAC

Operating voltage range:30-60VDC

Current rating: 3.4±5% A

Rated performance: 120L/min@180Kpa

Input power: 700W±5%

Maximum flow rate: 180±5% L/min

Maximum head: 23±1 m

Speed range: 2500rpm～5500rpm

Resistance: 2.6±3%Ω

Inductance: Axis-Q 14mH Axis-D 13mH

BEMF: 24.5±3%V

Number of pole pairs: 3 pairs of poles

Insulation rating: F

Electrical strength: ＜1mA ＞500MΩ

Harness length: U V W Power cord length 300mm

Plug-in information: Amphenol:AT04-3P-RD01-NFK

The scope of use

Ambient temperature: -40—85℃

Liquid temperature: -40—85℃

Liquid type: Commercial coolants can be used with water pumps, but mixing different coolants is not allowed. The mixing ratio of water and antifreeze is selected in a range of 50/50 to 40/60.

In order for the cooling system to be completely filled with media, the cooling system must be completely drained to a vacuum.

Installation: Vibration and noise requirements must be taken into account in the definition of the installation location and specific fixing elements/fasteners in the application, and the installation position must avoid water accumulation on the surface/inside the connection system.

Typical applications: Energy storage thermal management system, liquid-cooled charging cabinet, data center system

Pump installation size

The performance of the pump

Schematic diagram of test bench