MASHIN LFP-900W-4815A User manual

User’s Manual
LFP-900W-4815A Lead-acid Battery Charger
User’s Manual
Battery ChargerBattery Charger
©2018 MASHIN ELECTRIC Corp.
All rights reserved. All brandnamesand trademarks are the properties of their respective owners.
The specifications are subject to change without notice.
MASHIN ELECTRIC CORP.
10-33, Dashanjiao,Madou Dist, Tainan 721,TAIWAN R.O.C
TEL:[phone] FAX:[phone]
E-mail: [email protected]
Website: www.mashin.com.tw
Features
How to use
LED Indicator
91%@230VAC).
Adopts the most advanced Switching-Mode control technology.
1.
Meets International Energy Efficiency and the efficiency can up to
2.
Design, Develop and Made in Taiwan.
3.
Forced On Charging Mode: The BMS of Lithium Battery will cut off the ouput when it
4.
Smart Charging Mode: Increase the battery efficiency and extend the service life effectively.
5.
Detecting Battery Status.
6.
Over-temperature Protection: When temperature is exceeded, it will lower down the output
7.
Reverse Polarity Protection: If the battery clamps are wrongly connected, it will ensure the8.
9.
10.
Power LED (RED)
Light On
RED Light On
Connect with AC Power
Charging
Status LED (RED and GREEN)
RED Light Flash Battery or Charger is faulty
GREEN Light On Charging is completed
Charging Curve
Troubleshooting
is light.
Connect the AC plug and turn the『ON/OFF Switch』to ON and check if the Power LED
1.
Connect the output connector with battery and check if Status LED turns to Red.
2.
When charging is completed, the Status LED will turn to green and cut off the output.
3.
Connector Short Circuit:Use Forced On Charging Mode and it will back to Normal
4.
）
ProblemNo.
1
2
3
Check if AC plug is well-connected or if there is no power in
Check if output connector and battery are well-connected
Check if connection is correctly, do not reverse polarity
Check if battery voltage is within operating range
Please turn『ON/OFF Switch』to off and turn on again.
Solution
Power LED does not light on
when properly connected
Status LED is flashing after
charging
※ If there is still problem happens, please contact with original purchaser.
Connctor Open Circuit: Do not use Forced On Charging Mode.
is low voltage, over current or short circuit. To solve this situation, you could use this mode.
to protect the charger.
battery and charger will not damage.
there will be no spark.
Spark Protection: When battery clamps connect with the battery or touch together,
Disconnecting Protection: When charger and clamps are accidently disconnecting, the
charger will back to standby mode automatically.
Power LED
Forced On Connector
Status LED Battery ConnectionON/OFF Switch
(Battery is charging).
Charging after 60 seconds.
Check if『ON/OFF Switch』is in the ON position
Status LED does not light on
when properly connected
AC socket
If the Status LED is still flashing, then the charger should be
faulty.
1. Soft start: Tests if the battery can accept charge, charging will commence if battery is okay.
2. Pulse: Pulsing current removes sulphates from the battery plates and restores battery efficiency and
capacity.
3. Bulk Charge: Charging with maximum constant current until approximately 80％of capacity.
4. Absorption: Charging with constant voltage and declining current to equalize and maximize up the
battery capacity.
5. Test: Tests if the battery can hold charge. If the battery voltage drops below 12.3V within 2 minutes,
battery is faulty.
6. Float: Keep the battery voltage at maximum level by providing a constant voltage charge.
7. Maintenance: Battery maintenance mode active when the battery voltage is lower than 12.6V, the
charger will begin maintenance charging automatically.
8. Cycle Recharge: A continuation of the Maintenance mode that monitors battery voltage and will gently
pulse current and increase voltage. It will charge automatically every 15 days.

Specification
User’s Manual
Battery ChargerBattery Charger
©2018 MASHIN ELECTRIC Corp.
All rights reserved. All brandnamesand trademarks are the properties of their respective owners.
The specifications are subject to change without notice.
MASHIN ELECTRIC CORP.
TEL:[phone] FAX:[phone]
E-mail: [email protected]
Website: www.mashin.com.tw
10-33, Dashanjiao,Madou Dist, Tainan 721,TAIWAN R.O.C
Ver. 190516_A
LFP-900W-4815A Lead-acid Battery Charger
User’s Manual
Model No LFP-4815A
Output
(Charging
Mode)
Charge Voltage
Charge Current Range
Rated Maximum Power
Efficiency
15A
864W
> 91% @ 230Vac (Typical)
Input
Protections
Environment
LED Status
Indicator
Safety & EMC
Communcation
Others
Remark 1.All specification measured at nominal 230Vac input and 25 ambient.
Input Voltage range
Input Frequency Range
Input Current Rating
Power Factor
100 ~ 240Vac
47 ~ 63Hz
10A /115V AC5A / 230V AC
0.99 @ 115V AC / 0.95 @230V AC
Disconnect
Operating Temperature
Operating Humidity
Can Bus
MTBF
Type of Batteries
Dimension(L*W*H)mm
Package(L*W*H)
Lead-acid Battery
RS232 Standard
Standard
2.4 kgsWeight(N.W.)
150k hours min.MIL-HDBK-217F(25 )
Vibration
YES, No Charge and sparks when battery disconnects or shorts
Derating current by MCU, if internal temperature is too high; turn off
charger and indicator error LED on.
-20 ~ 40ºC.
10 ~ 95%RH.
20G/Package
YES, No Charge.
YES, No Charge.
Shut down output.
Shock
Power on LED Sign The Red LED is fixed lighting.
Full Charged Sign The Bi-LED bright Green.
Charging Sign
Fault LED Sign
Safety Standards
Withstand Voltage
Isolation Resistance
EMI Conduction & Radiation
Harmonic Current
EN55022
307*129*74 mm
374*200*82 mm
Compliance to EN61000-3-2
EMS Immunity Compliance to EN61000-4-2,3,4,5,6,8,11 Light industry level,criteria A
The Bi-LED bright RED.
The Bi-LED is flashing RED.
compliance to IEC60335-2-29
Meet I/P-O/P：3 K VAC I/P-FG：1.5KVAC O/P-FG：0.5KVAC
Meet I/P-O/P,I/P-FG,O/P-FG：100M ohms / 500VDC at 25 c.
YES. (No Charge When Battery Voltage < 30V or > 59V)
10~500HZ,2G/P-P,3 axes,15min sweep without malfunction.
Over Temperature
Over Voltage
Short Circuit
Polarity Reverse
Wrong Battery Protection
57.6V
c
c