factory wholesale good quality FTMS (SDK) Low Voltage Withdrawable Switchgear to Plymouth Factories
Exterior and dimensions
We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for factory wholesale good quality FTMS (SDK) Low Voltage Withdrawable Switchgear to Plymouth Factories, We encourage you to make contact as we are looking for partners in our venture. We are sure you will find doing business with us not only fruitful but also profitable. We are ready to serve you with what you require.
FTMS (SDK) low-voltage withdrawable switchgear device is the latest patented technology products in our company, suitable for the power supply system with three-phase AC 50-60HZ, rated working voltage(0- 660V) for the use of power generating, transmitting, distributing, power conversing and power consumption equipment control.
This device complies with IEC439 and GB7251-97JB / T9661-99 professional standards and passed 3C certificate:
This circuit has been in use for 24 hours a day over the past 4-6 months. It operates perfectly. I used this circuit to charge two 18650 Li-Ion batteries for my cordless vacuum cleaner. You can charge many different battery types with this circuit. If you charge (2) Li-Ion batteries in series as I did, be sure to affix a 3A/ 70-90 degree Celsius thermal fuse between both batteries using thermal heatsink compound and foil tape. The fuse will then be wired in series with the 2 batteries. Also set charger output voltage to 8.33V – 8.36V, and use a 1 ohm resistor in the circuit.
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