Shigan Electronics

Built for the harshest duty cycles.

Each module is engineered from the ground up for commercial EV reliability.

Our EV Component Portfolio

Complete Powertrain & Control Solutions

From power conversion to traction control—each component is engineered for commercial-grade reliability.

Aux Inverter 7.5 kW

Aux Inverter 7.5 kW

Applicable Motor
Permanent Magnet Synchronous Motor, 3-Phase Asynchronous Motor
Applicable Vehicle
Medium Bus, Large Bus, Logistic vehicle, Dump Truck, Tipper Truck, Mine Truck
Model
V6-H-4D5.5G
V6-H-4D7.5G
Rated Input Voltage
614 VDC
614 VDC
Rated Power
5.5kw
7.5kw
Input Voltage range
DC 350 ~ 750V
DC 350 ~ 750V
Rated Output Current
13A
17A
Maximum Output Current
19.5A
26A
Output Frequency range
0~300Hz
Protection level
IP687
Cooling type
Fan cooled
Outline dimension
259X255X95mm
Weight
≤4.5Kg
DC-DC Convertor

DC-DC Convertor

Applicable Vehicle
Medium Bus, Large Bus, Logistic vehicle, Dump Truck, Tipper Truck, Mine Truck
Model
FDCDC6Kw
FDCDC2.5Kw
Rated Input Voltage
614 VDC
360 VDC
Rated Power
6Kw
2.5 kw
Input Voltage range
DC 200 ~ 750V
DC 200 ~ 500V
Maximum Input Current
30A
7.5A
Rated Output Voltage
27.5VDC
14VDC
Output Current Range
0~200A
0~178A
Protection level
IP67
Cooling type
Fan Cooled
Outline dimension
315X250X125mm
Weight
≤9Kg
3in1 (DC-DC + OBC + PDU)

3in1 (DC-DC + OBC + PDU)

Applicable Vehicle
Mine Truck, LCV
Model
DCDC + OBC + Pdu
DC Input Voltage Range
200~400VDC
Output Voltage Range
9~16VDC
Output Current
180A
DCDC Rated Power
2.5Kw
OBC Rated Power
6.6Kw
Input Voltage Range
90-265VAC
Input Current
32A
Output Voltage Range
200-400VDC
Output Current
24A
Protection level
IP67
Cooling type
Liquid Cooled
Outline dimension
400x240x170mm
Weight
≤14Kg
4in1 (DC-DC + 2*DCAC + PDU)

4in1 (DC-DC + 2*DCAC + PDU)

Applicable Motor
PermanentMagnet SynchronusMotor, 3-Phase Asynchronous Motor
Applicable Vehicle
Tractor, Mixer, Dump Truck, TipperTruck, Mine Truck, Buses
Model
V6-H-4D5.5G
V6-H-4D7.5G
Rated Input Voltage
614 VDC
614 VDC
Rated Power
5.5kw & 5.5kw & 3kw
7.5kw & 7.5kw & 6kw
Input Voltage range
DC 350 ~ 750V
DC 350 ~ 750V
Rated Output Current
13A & 13A, DC 27.5V/110A
17A & 17A, DC 27.5V/220A
Maximum Output Current
19.5A & 19.5A, DC 130A
26A & 26A, DC 260A
Output Frequency range
0~300Hz
Protection level
IP67
Cooling type
Water cooling
Outline dimension
617x428x200
Weight
≤40kg
BMS (Battery Management System)

BMS (Battery Management System)

Applicable Vehicle
Tractor, Mixer, Dump Truck, TipperTruck, Mine Truck, Buses , LCV
Model
BMS-Master slave
BMS-all in one
Operating Voltage
8-32V
8-32V
Operating Temperature
-40°C ~ 85°
-40°C ~ 85°C
Cluster End Voltage Acquisition
7Plus 4 Minus
7Plus 4 Minus
Input Voltage
1500V
500V
Current Collection (shunt)
1
1
Current Acquisition (Hall/shunt)
2
2
CAN
3
2,3
Wake-up method
CC/CP/CC2ON/A+RTC/CAN
CC/CP/CC2ON/A+RTC/CAN
Protection level
IP67/68
IP67/68
VCU (Vehicle Control Unit)

VCU (Vehicle Control Unit)

Applicable Vehicle
Tractor, Mixer, Dump Truck, TipperTruck, Mine Truck, Buses , LCV
Model
VCU-EV
Working Voltage
DC12V/24V(9~ 32V)
Rated Power Consumption
3W (Excluding Load Power)
Number Of Pins
120
Working Temperature Range
-40°C ~ 85°C
Static Current
<1mA
Working Humidity
0~95% without condensation
Protection level
IP67
Material
Die-casting Aluminium
Outline Dimension
207X150X42mm
Weight
≤700g
Shell
Equipped with waterproof ventilation valve with good heat dissipation
Piston Type Air Compressor

Piston Type Air Compressor

Type
Oil Free Piston Type Air Compressor
Applicable Vehicle
Tractor, Mixer, Dump Truck, TipperTruck, Mine Truck, Buses
Rated Power KW
2.2
1500
1500
Rated Speed R/Min
1500
1.2 Mpa
1.2 Mpa
Rated Exhaust Pressure Mpa
1.2 Mpa
0.28
0.38
Rated Flow M3/Min
0.21
280
380
Rated Flow L/Min
210
10.4
9.8
Specific Power (Kw*Min/M3)
10.8
15
28
Vibration(mm/sec)
12
<75
<75
Sound db A
<75
≤90
≤110
Exhaust °C
≤90
.50 - 85
.40 - 85
Ambient Temp °C
.-50 - 85
46
48
Protection
IP68
IP68
IP68
AssyWeight Kg
46
1500
1500
Motor Controller for 3W

Motor Controller for 3W

Applicable Motor
Permanent Magnet Synchronous Motor
Applicable Vehicle
3-wheeler,L5 vehicle
Model
MCU-3W
Rated Voltage
48-60V
Under Voltage
42/52±0.5V
Number Of Pins
30
Current Limiting
60±2A
Phase Angle
120°C
Protection level
IP67
Material
Die-casting Aluminium
Outline dimension
300X200X60mm
Weight
≤1Kg
3IN1 Aux Controller (1*DCDC+2*DCAC)

3IN1 Aux Controller (1*DCDC+2*DCAC)

Applicable Motor
Permanent Magnet Synchronus Motor, 3-Phase Asynchronous Motor
Applicable Vehicle
Medium Bus, Large Bus, Logistic vehicle, Dump Truck, Tipper Truck, Mine Truck
Model
LI3DCDCDCAC5.5kw
LI3DCDCACAC7.5kw
Rated Input Voltage
614 VDC
614 VDC
Rated Power
5.5kw & 5.5kw & 3kw
7.5kw & 7.5kw & 3kw
Input Voltage range
DC 350 ~ 750V
DC 350 ~ 750V
Rated Output Current
13A & 13A, DC 27.5V/110A
17A & 17A, DC 27.5V/220A
Maximum Output Current
19.5A & 19.5A, DC 132A
26A & 26A, DC 264A
Output Frequency range
0~300Hz
Protection level
IP68
Cooling type
Water cooling
Outline dimension
362X290X166
Weight
≤13.5Kg
5in1 (MCU+ DC-DC + 2*DCAC + PDU)

5in1 (MCU+ DC-DC + 2*DCAC + PDU)

Applicable Motor
Permanent Magnet Synchronus Motor, 3-Phase Asynchronous Motor
Applicable Vehicle
Medium Bus, Large bus, Logistics Vehicle
Model
LI5MCUDCDCDCAC160G
LI5MCUDCDCDCAC75G
Rated Input Voltage
614 VDC
336 VDC
Rated Power
160Kw, 5.5kw & 5.5kw, 3kw
75Kw, 3.7kw & 3.7kw, 1.5kw
Input Voltage range
DC 350 ~ 750V
DC 200 ~ 500V
Rated Output Current
253A,13A & 13A, 110A
253A,13A & 13A, 110A
Maximum Output Current
456A, 19.5A & 19.5A, DC 130A
456A, 19.5A & 19.5A, DC 130A
Output Frequency range
0~800Hz
Protection level
IP67
Cooling type
Water cooling
Outline dimension
680X485X180mm
Weight
≤35Kg
Motor Controller Unit (MCU)

Motor Controller Unit (MCU)

Applicable Motor
Permanent Magnet Synchronus Motor, 3-Phase Asynchronous Motor
Applicable Vehicle
9-18Mtrs Passenger car, Rail car, Logistics car, heavy truck
Model
LMCU355kw
LMCU355kw
Rated Input Voltage
614 VDC
336 VDC
Rated Power
353kw
160kw
Input Voltage range
DC 350 ~ 750V
DC 200 ~ 500V
Rated Output Current
600A
600A
Maximum Output Current
900A
900A
Output Frequency range
0~800Hz
Protection level
IP67
Cooling type
Water cooling
Outline dimension
556X540X180mm
Weight
≤28Kg

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