Hereby, HRD is pround to declare that , upgraded intelligent DSP charger is avaiable for 6-20kva Online HF UPS.
Compared to the traditional charger, it has advantages as below:
1. True 3 stage charging process, constant current , constant voltage and float charging; Traditional charger is only contstant charger, which will short the battery lifespan;
2.Fast charging. The new charger can be 10A and 20A for 6kva 120vdc model.
3. Inverse battery connection protection. Traditional charger not have such function and some dimes casued expensive loss during installation...
The traditional charger 4A for all 6-20kva models is too small for 10kva to 20kva UPS , especially for developing countries market where are short of power supply , fast and safe charging become most important.Such as Middleast, India, Pakistan, Africa, Sourthamerica...
Now HRD's advanced DSP charger has complete to solve this problem.It's adopted to our high end product PC(PLUS) Series 6-20kva with output PF.9 model and has make this range UPS become perfect for the market.
Welcome to enquire more about it with our sales.
Contact Person: Mr. Hunter Chen