Changzhou Bextreme Shell Motor Technology Co.,Ltd
| Supply Ability | 1000pcs/month |
| Packaging Details | PE bag+carton |
| Voltage input | AC220V |
| Power | 700W |
| Working current | 3.4A |
| Motor | Brushless motor |
| Model Number | OWPA650B-1 |
| Place of Origin | China |
| Brand Name | Bextremeshell |
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Product Specification
| Supply Ability | 1000pcs/month | Packaging Details | PE bag+carton |
| Voltage input | AC220V | Power | 700W |
| Working current | 3.4A | Motor | Brushless motor |
| Model Number | OWPA650B-1 | Place of Origin | China |
| Brand Name | Bextremeshell | ||
| High Light | High Efficiency customized pumps ，220VAC customized pumps ，Industrial Chillers electric coolant pump | ||
Product features
Product name:BLDC Electric Water Pump
Model:OWPA650B-1
Service life: 40000hrs
IP grade: IP67
Appearance: Stainless teel natural colors
Bracket: Separated
Noise: ≤65dB(A)
Weight: 4.4Kg
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
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
Basic parameters:
Rated voltage: 220VAC
Operating voltage range:170~275VAC
Current rating: 3.5±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
Protection and fault feedback function description
In order to ensure the normal operation of the pump, the controller adapted to the pump needs to meet the following protection functions.
Pump installation size
6. The performance of the pump
Schematic diagram of the test bench
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2020
Total Annual:
6000000-8000000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
CHANGZHOU BEXTREME SHELL MOTOR TECHNOLOGY CO.,LTD ... CHANGZHOU BEXTREME SHELL MOTOR TECHNOLOGY CO.,LTD ...
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