Electric bus battery heater

Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd, which is the only designated parking heater supplier for the Chinese military vehicle. Our products are not only popular in China, but also exported to other countries, like South Korea, Russia, Ukraine, and so on.
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Product Details

Electric bus battery heater

1. Product introduction

1.1 Product overview

1.1.1 Function

PTC water heating heater can provide heat for the new energy vehicle cockpit and meet the standards of safe defrosting and defogging. At the same time, it provides heat to other vehicles that require temperature adjustment (such as batteries).

1.1.2 Features

Electricity is used to heat the antifreeze, and the heater is used to heat the interior of the car. Installed in the water cooling circulation system

Warm air and temperature controllable

Use PWM to adjust the drive IGBT to adjust the power with short-term heat storage function

Whole vehicle cycle, supporting battery thermal management and environmental protection

PTC

2. Basic electrical performance of the product

2.1 Basic electrical parameters

Description
ConditionTypical
Unit
Power

a) Test voltage: control voltage: DC24V; load voltage: 600VDC b) ambient temperature: 20℃±2℃; water inlet temperature: 0℃±2℃; flow rate: 10L/min

c) Air pressure: 70kPa~106ka

No coolant, no connecting wire

8000W
WeightNo coolant, no connecting wire2.7KG
Antifreeze volume
170ML

2.2Temperature

DescriptionMinimumMaximumUnit
Storage temperature-40105°C
Working temperature-40105°C
Environment humidity5%95%RH

2.3Low pressure

DescriptionCondition
MinimumTypicalMaximumUnit
Control voltage VCC
182432V

Groud



0
V
Supply currentSteady state current90
120160MA
Starting current


1A

3.Introduction

The PTC water heater is an electric heater that uses electricity as an energy source to heat the 

antifreeze and provide a heat source for the passenger car.

The heating device uses PTC semiconductor (positive temperature coefficient thermistor), and 

the shell uses aluminum alloy precision casting, which has excellent anti-dry burning, antiinterference, anti-collision, explosion-proof performance, safe and reliable, and trustworthy.


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