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73V 4A Lead Acid Battery Charger

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MODEL NO.                   FY73004000
OUTPUT VOLTAGE     73V
OUTPUT CURRENT    4A
OUTPUT POWER       292W

Features
  • Universal AC input / Full range
  • Plastic or metal case optional
  • Cooling by free air convection
  • regulated output with low ripple noise
  • 4 hours full load aging test
  • Install fuses on both ends of the Input and Output for double safety
  • Modified and customized design are accepted
  • Certification:UL,ETL,CUL,GS,CE,UKCA,SAA,KC,PSE,CB,FCC,EMC,RoHS,REACH
Price: $ 36
Availability:
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Product Description

OUTPUT MODEL NO. FY7301000 FY7302000 FY7303000 FY73004000 FY73005000 FY73006000 FY73007000 FY73008000
OUTPUT VOLTAGE 73V 73V 73V 73V 73V 73V 73V 73V
OUTPUT CURRENT 2A 3A 4A 5A 6A 7A 8A 10A
OUTPUT POWER 146.0W 219.0W 292.0W 365.0W 438.0W 511.0W 584.0W 730.0W
POWER FACTOR (Min.) 0.88 0.88 0.9 0.93 0.93 0.93 0.93 0.93
RIPPLE & NOISE (Max.) 730mVp-p 730mVp-p 730mVp-p 730mVp-p 730mVp-p 730mVp-p 730mVp-p 730mVp-p
INPUT VOLTAGE RANGE 100-240VAC~50/60Hz
NO LOAD POWER  (Max.) 1W Max. 1W Max. 1W Max. 1.8W 1.8W 1.8W 1.8W 1.8W
LOADING POWER (Max.) 164.0W 243.3W 324.4W 396.7W 476.1W 555.4W 634.8W 793.5W
EFFICIENCY (Min.) 89% 90% 90% 92% 92% 92% 92% 92%
Size Dimension(mm) 178*80*46 210*108*55 233*108*55 233*110*70 268*135*68.5 268*135*68.5 268*135*68.5 338*12*178
PROTECTION OVER CURRENT ≦2.2A ≦3.3A ≦4.4A ≦5.5A ≦6.6A ≦7.7A ≦8.8A ≦11.0A
SHORT CIRCUIT Capable of withstanding continuous short circuit and recover automatically.
OVER VOLTAGE Output voltage shall not exceed 74.5V under single component fails conditions.
OVER TEMPERATURE Include 95℃ temperature switch,once the internal temperrature reach to 95℃, the output current will drop automatically.
REVERSE POLARITY [Optional] When the output polarity is reversed, the charger does not work and there is no output.
FULLY CHARGED SHUTDOWN [Optional] When the battery is fully charged (charger indicator light turns green), the charger will turn off automatically.
ANTI-SPARK [Optional] There is no spark generated when connecting the charger
SAFETY  & EMC SAFETY STANDARDS UL1012 & IEC 60335 & EN60335 & AS60335 & J60335 & KC60335
EMI CISPR22 CLASS
PRODUCT RELIABILITY MTBF 30000 hours for full rated load operation at 25 ℃
WARRANTY 3 YEARS
TEMPERATURE RISING 65 ℃ Max. at an ambient temperature of 25  ℃
DIELECTRIC WITHSTAND TEST 5mA 300VAC for 1 minute between input and output, input and housing.
When choosing to increase the withstand voltage by 5%, the application time should be 3 seconds.
OPERATING AMBIENT TEMPERATURE RANGE -29℃ TO +35 ℃
STORAGE AMBIENT TEMPERATURE RANGE -40℃ TO +75 ℃
STORAGE HUMIDITY 20% TO 65% RH
CONNECTOR PLUG 5521, 5525, RCA, XLR, XT60, M16, C14, etc./ Customized
CABLE UL2464 18# 1M length / Customizable


73V4A-300W_00


Usage:

  1. Electric Scooters: Ensure uninterrupted rides with our charger, keeping your electric scooter powered up for extended journeys.

  2. Electric Bicycles: Seamlessly recharge your electric bike's battery, empowering you to explore farther and faster with confidence.

  3. Golf Carts: Maintain peak performance on the golf course with our charger, ensuring your cart is always ready for the next round.

  4. Marine Applications: Power up your marine equipment effortlessly, from trolling motors to onboard electronics, for uninterrupted maritime adventures.

  5. Electric Vehicles: Keep your electric car ready for the road, ensuring a reliable and efficient charging solution for your eco-friendly commute.

  6. Solar Energy Systems: Integrate our charger into your solar energy setup, efficiently storing surplus energy for later use or backup power.

  7. Uninterruptible Power Supplies (UPS): Ensure continuous power availability for critical systems, such as servers and telecommunications equipment, with our dependable charger.

  8. Industrial Equipment: From forklifts to floor scrubbers, our charger provides a reliable power source, maximizing productivity in various industrial settings.


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