OE 11518637952 Electric Water Pump For Bmw

Stable Quality Electric Water Pump For audi A4 OE : 03L965561 OEM After market testing

Description:

Product features:
1. Product weight: 0.98KG
2. Temperature tolerance range:
1) Medium temperature: -40℃~+120℃
2) Ambient temperature: -40℃~+120℃

The basic performance of the product:
1. Working voltage range:
1) DC18~32V/ Rated voltage: DC24V
2) DC9~20V/ Rated voltage: DC12V
2. Traffic:
1600L/h@0.7bar /2100L/h@0.5bar (Medium: 50% glycol solution)
3. Pump resistance:
Under the forward flow direction of 3000L/h, the pressure loss of the pump is less than 0.5bar

Specification:

More information:

Details :

Product features:
1. Product weight: 0.98KG
2. Temperature tolerance range:
1) Medium temperature: -40℃~+120℃
2) Ambient temperature: -40℃~+120℃
The basic performance of the product:
1. Working voltage range:
1) DC18~32V/ Rated voltage: DC24V
2) DC9~20V/ Rated voltage: DC12V
2. Traffic:
1600L/h@0.7bar /2100L/h@0.5bar (Medium: 50% glycol solution)
3. Pump resistance:
Under the forward flow direction of 3000L/h, the pressure loss of the pump is less than 0.5bar
4. Noise:
The microphone 50 cm away from the water pump, the noise value less than or equal to 60 dba
5. Structural vibration:
The maximum vibration speed is less than or equal to 2.0mm/s
Product features:
1. Select the speed control mode
1) LIN bus mode, can meet the ISO LIN2.5 standard
2) PWM speed regulation
3) ON/OFF switch
2. Fault signal feedback
3. Blocked rotation protection
1) Pump rotor stuck protection
Reliability:
1. Air tightness: pump gas to 500±100kpa, pressure loss rate is less than 0.3kpa/min
2. Solvent corrosion resistance, in line with IEC61000-4-2/IEC61000-4-3 standard
3. Comply with EMC electromagnetic compatibility, no electromagnetic interference.
Introduction of PWM speed regulation of automotive electronic pump
PWM or analog signal VR (0-5V) speed control wiring method:
PWM speed control: suitable for MCU control, by detecting the pulse width of PWM signal to achieve the product speed control function, the PWM frequency is required within 2K. Advantages Speed control stable point, not affected by current and peripheral components;
PWM(50-800HZ signal amplitude is 5v) or analog signal (0-5V) speed regulation only need to connect the yellow line in the speed regulation interface to the speed regulation signal generation port of the external control system (PWM or 0-5V), connect the black line to the system ground wire, and hang the red line.

FAQ :

A:Are you a manufacturer?
1.Yes,Beijing hongtong is a professional manufacturer established in 2015.

A.Can you do design for us ?
2.Yes , We do OEM and ODM service.we have good experience to understand what buyers like and arrange development .

A. Can you handle small orders ?
3. Of course, in order to support clients' business, we will prepare some stock for many hot sale model in advance, so that we can sell small quantity products to you each time. We can also handle small custom orders.but there's extra cost printing . It depends on details .

A.How to place an order?
4.Select item, tell us quantity—confirm details -we quote price —give us shipping address—make proforma invoice for you—make payment .