All Electric High Voltage Water Heater 8KW

uniform and stable heat to the battery by heating the antifreeze, ensuring that the

battery temperature is maintained withinthe optimal working range, which not only

improves the charging and discharging efficiency, but also effectively extends the battery life.

Intelligent adjustment, high efficiency and energy saving

City Bus
Inter City Bus
BTM
Special Vehicle

PTC water heater: Battery winter protection, worry-free driving

With the rapid development of the electric vehicle market, the impact of cold environments on battery performance has become an issue that cannot be ignored. Low temperatures can cause battery activity to decrease, charging and discharging efficiency to decrease, and even affect service life. Superway's 8KW and 14KW PTC liquid heaters are designed specifically for battery thermal management systems to ensure that batteries can still operate efficiently and stably in severe cold environments.

Features

△ Efficient, safe, and durable

△ High-efficiency PTC heating technology, rapid heating, high thermal efficiency, and avoid energy loss.

△ Self-adjustment function, heating power automatically adjusts with temperature changes, without the need for an additional control system.

△ Multiple safety protections, with overheating protection, short circuit protection, and leakage protection, ensure safe use.

△ Strong durability, compact structure, waterproof and shockproof design, adaptable to various complex working conditions, and a lifespan of more than ten years.

△ Wide range of applications， widely used in new energy vehicles such as passenger cars, commercial vehicles, electric buses, special vehicles, etc., whether in the extremely cold northern winter or in high-altitude low-temperature environments, they can ensure the normal operation of batteries and allow vehicles to travel unimpeded.

Technical Specification

Model	CH-08
Rated working voltage	DC 600v
Working voltage	DC 480V~DC 720V
Impulse Current	<33A (2.5 times rated current)
Rated power	8kw+_10%@10L/min @ Temperature 40℃
Control voltage	24VDC (voltage range 18~32VDC)
Insulation resistance between heater housing and electrode	>500M(1000VDC/5S)
Insulation withstand voltage	2500VAC/5S
Leakage current	<15mA(high voltage end):
Leakage current	1500VAC/3mA/5S(low voltage end)
Recommended water flow	8~15L/min
weight	2.5KG
Protection level	IP67