AMPTRON P750 User Manual - Page 7

Browse online or download pdf User Manual for Power Supply AMPTRON P750. AMPTRON P750 9 pages. Portable

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BMS protection system
(error code display)
Alarm Name
Code
1. Cell lowest voltage <3050mV, LOC=0
Cell low voltage protection
E02
Charge overcurrent
E03
protection
Discharge overcurrent
E04
protection
Short circuit protection
E05
Cell charge high
E06
temperature
Cell discharge high
E07
temperature
Cell charge low
E08
temperature
Cell discharge low
E09
temperature
MOS over
E10
temperature protection
Environment over
E11
Environment temp. <-20
temperature protection
Discharge FET failure
E12
Still output after discharge protection
Charge FET failure
E13
Cell damage
E14
NTC failure
E15
Voltage collection failure
E16
The new alarm screen
E17
flashes 5 times
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Treatment
Condition
Measures
Disconnect load
2. Cell lowest voltage <2910mV
Charge current >30A
Disconnect charger
Discharge current >35A
Disconnect load
Disconnect load,
Output side short circuit
restart
o
Cell charge temp. >62
C
Stop charging
o
Cell discharge temp. >62
C
Stop discharging
o
Cell charge temp. <-15
C
Stop charging
o
Cell discharge temp. <-20
C
Stop discharging
Stop charge or
o
MOS temperature >110
C
discharge
Stop charge or
o
o
C or >65
C
discharge
Reset or return
factory
Reset or return
Still input after charge protection
factory
Reset or return
Cell voltage <100mV
factory
Reset or return
NTC not connected
factory
Reset or return
Voltage collection not connected
factory
Reset or return
New alarm appears
factory

Precautions

Read the following carefully before using this product. Improper operation of this
product may damage the P750, and the devices connected. Always check the
power and voltage input of any device prior to charging with the P750.
• Make sure you fully charge the P750 before using for the first time.
• Do not connect a DC charging source via the cigarette outlet to charge the P750.
• Charge using ONLY the charger that comes with the P750.
• During charging, never touch the metal inside the output socket.
• Do not connect the P750 AC output to any AC mains connection.
• Never immerse the P750 in water. When not in use, kept in a cool and dry
environment.
• Never place a P750 near a fire, heater or in a high temperature environment when
in use or stored.
• Do not knock or throw the P750.
• Do not use the P750 in a strong electrostatic or strong magnetic field. This will
damage the P750 safety protection device.
• Do not open the product or remove parts from the P750.
• Due to the large output power of the P750, when connecting a device, a slight
spark may occur. Therefore, do not use the P750 in a flammable or explosive gas
environment.
• The P750 AC output is a standard 220V sine wave voltage. This can be potentially
dangerous, and/or fatal if used incorrectly. Treat with caution to prevent electric
shock when using.
• If the P750 is not going to be used for a long period of time, turn the power
switch off. It is recommended to charge the P750 every 3 months to prevent
aging of the internal battery.
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