5KW 80V 0-60A Low-Temp Resistant Off-Board Charger

Zhaofeng high quality 5KW 80V 0-60A Low-Temp Resistant Off-Board Charger is a high-performance intelligent charging device independently developed by our factory, specifically engineered for harsh low-temperature operating environments. Adopting advanced DSP full-digital control technology and high-frequency soft-switching power supply technology, the charger achieves precise regulation of the charging process, effectively addressing the issues of low charging efficiency and poor stability of traditional chargers under low-temperature conditions. It is compatible with lead-acid, lithium-ion and other mainstream battery types, and is capable of providing safe and efficient charging services for various electric equipment.

Model Specification

Electrical Safety Parameters

Environmental Parameters

The customized 5KW 80V 0-60A Low-Temp Resistant Off-Board Charger boasts multiple outstanding advantages: it features excellent low-temperature adaptability by adopting specialized low-temperature resistant materials and an optimized thermal management system, where the selected heat-dissipating medium maintains a liquid state at -40℃ and the built-in heating module can rapidly preheat the equipment to ensure stable operation even in extremely cold regions such as northern China and high-altitude areas; meanwhile, relying on high-frequency soft-switching technology, it achieves over 95% full-load efficiency with remarkable energy conservation performance, and its intelligent charging algorithm can automatically match the battery type and adjust the charging curve to realize rapid charging while protecting the battery and extending its service life; in addition, the charger is equipped with comprehensive protection functions including short-circuit protection, over-voltage protection, over-current protection, reverse connection protection and over-temperature protection, which can immediately cut off the output in case of abnormal conditions to ensure the safety of the charging process and the equipment; moreover, the entire unit adopts an integrated aluminum alloy base and shock-absorbing rubber column installation structure, possessing strong anti-vibration capability to adapt to harsh working environments such as construction sites and mining areas, and its strictly selected internal components guarantee long service life and low failure rate.  

Customization/Process Flow

Demand Communication→Scheme Design→Confirmation Signing→Production Manufacturing→Testing Delivery→After-sales Service

We provide comprehensive and precise customization services specifically for the 5KW 80V 0-60A Low-Temp Resistant Off-Board Charger, deeply meeting the personalized scenario needs of different customers. The customization scope covers the on-demand precise adjustment of output voltage and current, the customized development of exclusive communication protocols, the adaptive modification of dimensions to fit the installation environment, the customized printing of brand logos, and the upgrading of protection levels for special working conditions such as low temperature, humidity and dust, fully solving various customization pain points. The customization process adopts standardized closed-loop management: first, through one-on-one in-depth docking, we fully clarify the customer's customization demands, application scenarios and special requirements; then a professional technical team tailors the solution and issues a detailed quotation and delivery cycle simultaneously; after the plan is confirmed, a formal contract is signed, and production can be started after paying the deposit; in the production link, we strictly control the selection of components and assembly quality, and implement multiple rounds of test verification throughout the process; after the product is offline, it passes comprehensive performance and safety tests, and is accurately shipped with an authoritative test report; subsequently, we also provide exclusive installation guidance, technical support and regular follow-up of usage status, with full-process professional guarantee to make customization more worry-free and use more secure.

Installation Guide

"1.Before installation, check that the AC input circuit breaker located on the left side of the charger is in the OFF position to ensure the AC input power supply is disconnected.

2.Connect the AC input interface to the grid power supply.

3.Connect the DC output connector (or charging gun) to the battery pack.

4.Caution: Please have the wiring installed by a professional!"

Application Scenarios

"Outdoor Emergency Charging: Used in emergency rescue sites in cold regions, such as highway emergency charging for electric rescue vehicles in winter in Northeast China, ensuring that rescue equipment has sufficient power supply.  

Low-Temperature Storage and Logistics: Suitable for charging electric handling vehicles in low-temperature warehouses such as frozen food storage centers in northern China, solving the problem of difficult charging of equipment in low-temperature storage environment."