Ev Battery Thermal Management System

NFEHP3.0-3

Electric vehicle battery system thermal management is not a single product, but an integrated and intelligent temperature control system. Its core is to keep the power battery always working in the optimal range of 20-40℃, ensuring range, lifespan, fast charging and safety.

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Model	NFEHP3.0-3
Working environment	-20~55℃
Refrigerant	R1234yf/R134A
Cooling liquid	50% 50% ethylene glycol/water solution
High voltage	540VDC (450-720VDC)
Low voltage	24VDC (18-32VDC)
Rated refrigeration capacity	4.5KW
Rated heating capacity	5KW
Overvoltage protection/overvoltage recovery	750/720V DC
Under-voltage protection/Under-voltage recovery	400/430V DC
Box color	Black
Weigh	＜35kg
Waterproof protection level	IP67

A Battery Thermal Management System (BTMS) is a comprehensive technology system for monitoring, regulating, and controlling the temperature of a power battery pack. Its core mission is to ensure that the battery always operates within its safe and efficient optimal temperature range under any external environment, and to maintain uniform temperature across all battery cells.

Simply put, BTMS is like a"smart temperature manager"for electric vehicle batteries-it prevents the battery from overheating or freezing, keeping it in optimal operating condition at all times.