OverviewThis series of high-frequency chargers has high
conversion efficiency, voltage stability, high current stability
accuracy and small output current ripple. Due to the use of
high-frequency switching technology, the charger has the
characteristics of power saving, easy to control, wide range
adjustable, small volume and light weight. Operating
principle overviewThe charger is mainly composed of rectifier
filter circuit, high-frequency switch inverter circuit, PWM control
circuit, output rectifier filter circuit, reverse connection
protection, short circuit protection and other hardware protection
circuit, as well as auxiliary power supply. Electrical
ParametersModelInput VoltageOutput VoltageNominalOutput
VoltageRangeOutput
CurrentMaxFST-Li-80V100A3P480Vac80V60-100V100AFST-Li-80V150A3P480Vac80V60-100V150AFST-Li-80V200A3P480Vac80V60-100V200AFST-Li-80V100A-6003P600Vac80V60-100V100AFST-Li-80V150A-6003P600Vac80V60-100V150AFST-Li-80V200A-6003P600Vac80V60-100V200A
MaintenanceIn order to make the charging machine run
reliably for a long time, daily inspection and regular maintenance
should be carried out.5.1. Daily inspection Do not remove the outer
cover when powered on, and visually check the operation of the
charger from the outside to confirm that there is no abnormal
situation. The following points are usually checked. (1) The
operating performance meets the standards and specifications; (2)
The surrounding environment conforms to the standards and
specifications (see the use environment); (3) The panel instrument
shows that all the function switches are normal; (4) No abnormal
voice, vibration and smell; (5) Whether the fan is running
normally; (6) No abnormal conditions such as overheating or
discoloration; (7) Whether the input voltage is in the normal
working range; (8) Whether the connecting line joints are fastened.
5.2. Regular maintenance The charger adjusts and cleans the
sediment of the air inlet outlet every 10 days (according to the
environmental conditions), so that the air inlet window is
unimpeded and the air flow is maintained, which is conducive to the
heat dissipation of the whole machine FAQQ1: What is our products
advantage?A:Company R&D team's twenty years of on-board
charger, DC/DC converter research and development technology and
process accumulation have formed a mature standardized software and
hardware platform. Q2: Is CAN Communication available?A:Yes,
optionalQ3: Is it available to print my logo on the product?A: OEM
Demand is supported. Q4: Safety Protection?A:Yes, our charger takes
very solid safety protection design.Q5. What is your terms of
packing?A: Our goods are fixed in brown cartons, then packed into
pallets with film-wrapped.Q6. What is your terms of payment?A:
100%T/T in advance before shipment is Preferred, it is
negotiable.Q7. What is your terms of delivery?A: EXW, FOB, CFR, CIF
are common.Q8. How about your delivery time?A: Basically, it will
take 15-20days after receiving the down payment. The final delivery
time depends on the model and quantity of the order.Q9. Are sample
orders available?A: Yes, it is supported.Q10. What is your sample
policy?A: Within 5 units, and chargedQ11. Do First-power inspect
all products before delivery?A: Yes, our factory inspection team
will have 100% full inspection before deliveryQ12: what is the
Business philosophy of First PowerA: Adhering to the business
philosophy of "honesty, trustworthiness, pragmatism and
efficiency", the company provides customers with high-quality
products and services, and contributes modestly to the country's
national plan of "carbon peak, carbon neutrality".PRODUCTS SHOW UP
AT CONEXPO-CON/AGG 2023COOPERATED CLIENT FACILITY
CARTON PACKAGE BY WOODEN PALLET
OUR CERTIFICATE /* March 10, 2023 17:59:20
*/!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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