PTC 8KW Liquid Heater

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).
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
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Product Details

Product Display


PTC 8kw liquid heater



PTC 8kw liquid heater


PTC 8kw liquid heater



PTC 8kw liquid heater
PTC 8kw liquid heater


PTC 8kw liquid heater


Product size

size

Product exploded view

PTC 07

Basic electrical parameters


Description

Condition

Minimum

typical

maximum

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


 

 

8000


 

 

W

weight

No coolant, no   connecting wire


2.7


KG

Antifreeze volume



170


mL


Temperature


Description

Condition

Minimum

typical

maximum

unit

Storage   temperature


-40


105

Working   temperature


-40


105

environment   humidity


5%


95%

RH


Low pressure


Description

Condition

Minimum

typical

maximum

unit

Control   voltage VCC


18

24

32

V

Ground



0


V

Supply   current

Steady   state current

90

120

160

mA

Starting   current




1

A


High pressure


Description

Condition

Minimum

typical

maximum

unit

Supply   voltage

Turn on   heating

480

600

720

V

Supply   current

Nominal   condition


13.3


A

Inrush   current

Nominal   condition



17.3

A

stand-by   current

Nominal   condition



1.6

mA


High voltage safety


1

High voltage   warning label

have

2

Flame-retardant plastic insulation shell protection   to prevent access to high-voltage live parts

have

3

Basic insulation of high voltage live parts

have

4

Provide potential equalization grounding point

have

5

Insulation   resistance>50MÙ

have

6

Passive   discharge

have

7

High voltage   interlock

have

8

High voltage terminals comply with IPXXB protection

have

9

Meets IP67   protection

have

10

Comply with 2U+1000V withstand voltage test

have

11

High pressure and overpressure turn off heating

have

12

PTC over   temperature protection

have

13

PCB over   temperature protection

have

14

IGBT over   temperature protection

have

15

PTC   overcurrent protection

have

16

PTC short   circuit protection

have

17

IGBT   breakdown feedback

have

18

PTC temperature sensor failure detection, no heating   when failure

have

19

IGBT temperature sensor failure detection, no heating   when failure

have

20

PCB temperature sensor failure detection, no heating   when failure

have

21

Even if the IGBT control fails, the heater   temperature does not exceed 200+   due to PTC's own characteristics

have

22

Low voltage anti-reverse connection

have

23

High voltage reverse connection feedback (reverse   connection will cause uncontrolled heating and cause PTC damage)

have

24

Controller power on and self-check, no heating if   there is a fault

have

25

Communication is interrupted and heating is stopped

have

26

High voltage acquisition real-time feedback

have




If you're looking for the ptc 8kw liquid heater, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.
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