Harbin GTBMS005A-MC8 User Manual
Lithium power BMS manual
—— GTBMS005A-MC8
Harbin Guantuo Power Equipment Co.,LTD.
2009-7-22
GuanTuo Power
CONTENT
1 PRODUCT INTRO AND SYSTEM SETTING ...................................................................2
1.1
1.2
1.3
2 CONNECTION WITH CHARGERS AND MOTOR CONTROLLER .......................8
2.1
2.2 S
3 NOTICE AND CONTACT...................................................................................................11
3.1 N
3.2 C
COMPOSEITION AND FUNCTION OF PRODUCTS ........................................................................ 2
MAIN TECHNICAL PARAMETERS ............................................................................................. 3
SYSTEM SETTING..................................................................................................................... 4
INTERFACE AND CONNECTION................................................................................................. 8
YSTEM WORKING PRINCIPLE ................................................................................................. 9
OTICE ................................................................................................................................. 11
ONTACT US ......................................................................................................................... 11
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1 Product intro and system setting
1.1 composeition and function of products
GTBMS 005A battery management is made up of a GTBMS 005A-MC8 management
host、 two GTBMS005-VCT voltage/current/temperature module, can measuring all
voltage of single batteries, total current of pile, environment temperature.. Detailed
performance as follows:
1.
Management host consists of black and white LCD and management calculator, first
page displays of battery group total voltage and total current、max voltage and battery
number、min voltage and battery number; second page displays capacity(adds while
is charging, subtract while is discharging, save while power cut, clear )、consume
Walt-hour、,max temperature of all measuring points and min temperature; press key
display every battery voltage;
2.
Sampling module adopts master-slave mode. Master sampling module manages ten
batteries、 one current and one temperature, slave sampling module manages ten
batteries and one temperature.
3.
Master sampling module provides one sampling current, current sensor is current hall
sensor.
4.
The number of batteries that is managed by sampling module can be set from 1~N
(N<<10) through management host, connection mode adopts N+1.
5.
Management host has two alarm interfaces, switch of voltage upper limit、aural and
visual alarm, high temperature switch、aural and visual alarm, switch of high
temperature、aural and visual alarm, switch of over current、aural and visual alarm.
Max voltage alarm and high temperature alarm share the same group interface,
voltage lower limit alarm and over current alarm share the same group interface.
6.
Host has two keys: “first” and “set”. Select “first”, screen displays first page
information, press “set” key you can search all information except that of the first
page; under the first page state, keep pressing “first ” key for five seconds to get into
parameter set menu; under the first page state, keep pressing “set” key for five
seconds to get into running parameter set menu. Get into the second page, keep
pressing “first” key for five seconds to clear capacity value ,keep pressing “set” key
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for five seconds to clear watt value ; When the system gets into alarm state, it will
provide flashing light、buzzer and a group of relay contacts to alarm. System running
parameters include: the number of batteries that each sampling module manages、
voltage upper /lower limit、voltage cut lower limit、temperature cut upper limit.etc.
Figure1-1-1 Manage host
Figure1-1-2 module
1.2 main Technical parameters
·voltage measuring range ……………………………………… 0～+5V
·
voltage measuring accuracy ……………………………………… ±（0.3%RD+0.2%FS）
·voltage display accuracy ……………………………………… 1mV
·
temperature measuring range ……………………………………… -10～+85℃
·
temperature measuring accuracy ……………………………………… ±1℃
·minimum sample cycle（voltage） ……………………………………… 0.5s
·
accumulated capacity cycle ……………………………………… 0.5s
·
capacity display accuracy……………………………………… 1Ah
·
capacity measuring upper limit……………………………………… ≤999Ah
3
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