Sabvoton Motor Controller
User Manual
1
Catalogue
Chapter 1
overview
Chapter 2
feature and specification
Chapter 3
installation
Chapter 4
maintain
Chapter 5
LED indication
Chapter 6
contact us
2
Chapter 1
Overview
The manual mainly describes Sabvoton sine wave controller feature, installation and
maintain ,the user must read the manual before use the controller , if you have any
question ,please contact with us.
Sabvoton motor controller is designed for brushless dc motor control ,which is applied
for high power electric scooter ,mini electric car and so on .
3
Chapter
2
Feature and specification
1: FOC sine-wave controller applied to BLDC or PMSM
2. The controller match one motor to get best electric angle no more than 3 minutes for
the first time.
3.minimizing the torque pulsation,achieving non-noise,non-vibration run with great
comfort
4.work efficiently,reducing the heat consumption and extending the mileage
5.built-in
protection:
block
protection,
over-current
protection,
over-heat
protection ,over-voltage protection and so on,guaranteeing the system and driver safety
6.status and fault intelligence management provide the information including the
run-mode, fault type and so on ,LED also twinkle in different way to indicate the fault
type, all these make the diagnosis and repair easily
7.convenient external interface:reversing ,cruise,ebs,anti-theft and so on
8.parameters and functions can be configurable by computer or mobile phone
9. CAN bus is optional for meter or BMS application
Specification ：
Name rules：
For example ：SVMC072150
SVMC
072
150
stand for Sabvoton Motor Controller
stand for work voltage
stand for dc bus limting current
Size ：
l*w*h=249mm* 146* mm*65mm
4
1
2
3
4
5
6
Controller Size
D
D
249
220
12
120
38
C
146.3
133.5
C
B
B
13
2.8
7.0
A
A
Title
Size
Sabvoton
Number
R evisio n
B
Date:
File:
1
2
3
4
5
5-Jun -2 013
Sh eet of
Drawn
1112 B
6\ y:
3kwB 样V0.2 20 111 126 \外壳尺寸
E:\ 电摩\PC B 图纸\211 0\3kwB 样V0.2 201
6
weight：
2.2 kg
5
Chart 3
Installation
The controller installation should consider the heat dissipation and ventilation to void
Water spatter . And the connect wring is as following:
6
1
2
4
3
Connector Diagram
F
F
red:throttle power(+5v)
black:throttle ground
gray: throttle signal
2.8-3Y
red gray black
red:hall power(+5v)
black:hall groud
yellow:hall A
E
E
green:hall B
blue: hall C
SVMC
yellow:debug line RX
blue: debug line TX
2.8-2Y
yellow blue
2.8-2Y
white pink
white:reverse
D
pink: brake low level
D
14pin aviation connector
purple:brake high level
6.3-1Y
orange: electric lock
6.3-1A
C
C
14PIN
B
B
A
D-
U
Power-
phase C
W
V
Phase A
phase B
Title
red led ,power indicate
Size
green led: status and fault indicate
Power+
A
Sabvoton Motor Controller Systems(Suzhou) Co.,Ltd
Number
R evisio n
B
Date:
File:
1
D+
2
3
4-Jun -2 013
E:\ 电摩\ 华工数据\ 侧盖图.DDB
Sh eet of
Drawn B y:
4
7
1- please check the diagram when begin your controller connection carefully
2- The power swith and the main contactor must be shut off during the connecting
3- when power on ,the read led should be always on
Chapter 4 Maintain
The user should not disassemble the controller by himself . If there is something wrong
with the controller ,two ways can be used to find the problems:
Way 1: use the usb-485 converter provided by the manufacturer to connect the
controller with the computer to diagnosis
Way 2:
if the usb-485 converter or computer is not available , you can watch the
green led and find the diagnosis
Chapter 5
led indicate
green led twinkle times indicate describe
Twinkle times
Describe
remark
2
Over voltage
The supply voltage is too
higher than set value
3
Lack voltage
The supply voltage is too
lower than set value
5
Controller over temperature
The controller temperature
is higher than set value
6
Motor over temperature
The motor temperature is
higher than set value
8
Controller over current
The controller detect that
the motor phase current
exceed the set value
9
Over load
The phase current is higher
than set value for long time
11
Parameter Save fail
Parameter cannot be save
rightly
13
Hall fault
Motor hall is wrong
20
Block fault
Motor block
25
Power on not finished
The supply is lower than set
8
value when power on
26
brake
Brake signal is valid
27
Anti-thief
Anti-thief signal is valid
28
reverse
Reverse signal is valid
30
Throttle protect
The throttle voltage is too
high when power on
Chapter 6
contact us
website：http://www.sabvoton.com/
9