PTC coolant heater introduction
Product 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 soft temperature controllable.
-Adopt PWM to adjust and drive IGBT to adjust power.
-With short-term heat storage function Vehicle cycle, support battery thermal management.
-Environmental protection.
Product Functions
PTC water heater can provide heat for the cockpit of new energy vehicles and meet the standard of safe defrosting and defogging. It also provides heat to other parts of the vehicle that require temperature regulation, such as the battery.
Warning: High voltage does not have the ability to prevent reverse connection. High voltage reverse connection will lead to uncontrolled direct heating. High voltage reverse connection may cause PTC damage, may cause the vehicle to fail to be precharged and cannot be started, and may cause the precharge resistor to be burned!
Product Installation Precautions
-Before powering on, pay attention to the firm installation and reliable connection of the connectors (the main high voltage cannot be reversed, otherwise the control will fail, and the control board will be damaged if it exceeds 1 minute).
-The grounding wire is connected reliably to prevent static electricity from damaging components.
-Antifreeze must not contain impurities to prevent clogging of the water tank.
-After unpacking, be sure to check whether there is any external damage caused by transportation. Damage caused by improper installation and use (including use and installation conditions beyond the scope specified in the specification) is not covered by the warranty.
