TC charger HK-MF-108-32 On-Board Charger Instruction Manual
- June 12, 2024
- Tc Charger
Table of Contents
- HK-MF-108-32 On-Board Charger
- Overview
- Charger Technical Specification
- Charger Safety Regulations Specification
- Charger Electrical Performance
- Charger Protection Functions
- Function block diagram
- Electrical Interface Definition
- Software requirements
- Mechanical requirements
- Installation size
- Installation requirements
- Nameplate, Package, Transport and Storage
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Specification Manual
Model:HK-MF-108-32, HK-MF-72-40, HK-MF-48-40
Name:3.3KW On-board Charger
Version:V1.0
Issue Date:2021.1
HK-MF-108-32 On-Board Charger
Version | Update | Edit | Audit | Approval | Date |
---|---|---|---|---|---|
V1.0 | Draft | Tianxiang Pan | Lizhen Tang | Hongbin Zhang | 2021.1.1 |
Overview
1.1 Subject
HK-MF full-sealed On-board Charger is a product specially designed for new
energy vehicle by Tiecheng Information Technology Co., Ltd according to China
standard QC/T895-2011 Conductive On-board Charger for Electric Vehicle, which
function is as the battery charger of new energy vehicle. This product not
only has the advantages of high efficiency, small size, high stability, long-
lifetime but also has the performance of high protection level, high
reliability, more protection functions, it is an ideal power supply solution
for electrical vehicle. Thermal sensor is built-in the charger, has the
function of over-temperature and can auto-recovery when temperature decreased.
With the process of full-sealing, achieve the protection level of IP67, which
make sure the excellent working under the complicated operation condition.
1.2 Main Features
1.2.1 Support UDS diagnosis, with CAN wake-up function
1.2.2 Full-sealed process, can reliably work in the temperature of -40℃~60℃
1.2.3 Built-in thermal sensor, shut off when temperature up to 90℃
1.2.4 Protection level with IP67
Charger Technical Specification
2.1 Environmental Specification
▲ Working environmental temperature
Area | Lowest Temperature | Highest Temperature |
---|---|---|
Global | -40℃ | 60℃ |
▲ Storage environmental temperature
Area | Lowest Temperature | Highest Temperature |
---|---|---|
Global | -40℃ | 105℃ |
▲ Humidity:relative humidity 5%~95%,no condensation
▲ Altitude:≤5000m
▲ Working noisy:max when working ≤65dB,meet China standard QTC 895-2011
2.2 Charger regulatory requirements and reference standards
The design and manufacture of this product must meet the related requirements
of vehicle which applicable regulations and standards in China, reference
standards as following:
No. | Standard Code | Standard Name | Remark |
---|---|---|---|
1 | QC/T 895-2011 | Conductive on-board charger of electrical vehicle | / |
2 | GB/T 30512-2014 | Prohibited substances requirement | / |
3 | GB/T 18387-2008 | Limits and measurement methods for electromagnetic field | |
emission intensity of electric vehicles, broadband, 9kHz~30MHz | / | ||
4 | GB/T 18384-2015 | Safety requirements of electrical vehicle | / |
5 | GB/T 18487-2015 | Electric vehicle conductive charging system | / |
6 | GB/T 28382-2012 | Technical specifications for all-electric passenger | |
vehicles | / | ||
7 | GB/T 14023-2011 | Limits and methods of measurement for radio disturbance |
characteristics of vehicles, ships and installations driven by internal
combustion engines| /
23| GB/T 18655-2018| EMC technical requirements for electronic components and
subsystems of passenger vehicles| /
24| GB/T 18655-2010| Limits and measurement methods for the radio disturbance
characteristics of vehicles, ships and internal combustion engines used to
protect vehicle-mounted receivers| /
Charger Safety Regulations Specification
| Condition| Requirement
---|---|---
Grounding resistance test| @25A/AC| ≤100mΩ
Input insulation test| @1000V/DC| ≥20MΩ
Output insulation test| @1000V/DC| ≥20MΩ
Input withstand test| @2000V/AC 1min| Leak current≤15ma
Output withstand test| @2000V/AC 1min| Leak current≤10ma
Input to Output withstand test| @2000V/AC 1min| Leak current≤10ma
Charger Electrical Performance
4.1 Input
Input | Input voltage range | AC 90~265V |
---|---|---|
Frequency | 47~63Hz | |
Input Current | ≤16A | |
Power Factor | ≥0.98 @ ≥1650W | |
Efficiency | ≥93% full loading | |
Stand-by power consumption | ≤5W | |
Starting inrush current | ≤24A |
4.2 Output
Nominal Voltage Platform | 48V | 72V | 108V |
---|---|---|---|
Output | Output voltage range | 35V-70V | 50V-107V |
Max output current | 40A | 40A | 32A |
Output power | 3300W@220VAC;1650W@110VAC | ||
Output way | CV/CC | ||
Efficiency | ≥94% | ||
CV accuracy | ±1% | ||
CC accuracy | ±2% | ||
Ripple voltage coefficient | ±5% | ||
Output voltage rising time | <5S,overshoot<10% | ||
Shut off response time | Current decreased below 10% in 300ms, and decreased to |
0A in 500ms
4.3 Low Voltage Output
Low voltage Output | Output way | CV |
---|---|---|
Output voltage | 12V | |
Nominal current | 5.5A | |
CV accuracy | ±2% | |
Output Power | ≤66W | |
Ripple voltage coefficient | ≤1% |
4.4 Control Interface
| 12V wake-up input| ≤10mA
---|---|---
12V wake-up signal output| Max 0.2A
12V CV| Sleep current≤1mA,peak current≤5A
CAN Communication| yes
Baud rate| Optional for 125Kbps、250Kbps、500Kbps
Terminal resistance| Not available
4.5 Other
EMI | Meet GB/T 18487.3-2001 11.3.1 and GB/T 18655-2018 |
---|---|
EMD | Meet GB/T 18487.3-2001 11.3.2 and GB/T 18655-2018 |
Harmonic current | Meet GB 17625.1-2003 6.7.1.1 |
Protection level | IP67 |
Vibration resistance | 10~25Hz swing 1.2mm,25-500Hz 30m/S2,8hours each |
direction
Noisy| ≤65dB (Class A)
MTBF| 150000H
Charger Protection Functions
Protectio n unctions | Input over-voltage protection | AC270±5V |
---|---|---|
Input low-voltage protection | AC85±5V | |
Output over-voltage protection | Stop output when exceed the highest voltage |
±5V
Output low-voltage protection| Stop output when below the lowest voltage ±5V
Over-temperature protection| Power start to decrease when internal temperature
rise to 85℃, shut off when rise to 90℃
Output short circuit protection| Stop output
Output polarity reverse protection| yes
Grounding protection| ≤100mΩ
CAN Communication protection| Automatically stop output when CAN communication
fails
Power-off protection| Yes
Function block diagram
Electrical Interface Definition
The interfaces in the charger can be grouped into two categories, one category
is low voltage interface, the other is high voltage interface.
Low voltage interface includes control connector
High voltage interface includes AC220V input and DC output
Connectors can be appointed by customer if quantity order is more than
5000pcs.
7.1 Low Voltage Signal Connector and Pins Definition P/N: 348302001
Brand: Molex
Pin | Function | Rated Current | signal type | Mating connector |
---|---|---|---|---|
10 | 12V5A | / | 12V5A | P/N:334722006 |
11 | CAN_H | 0.1A | CAN signal high, digital signal | |
12 | CAN_L | 0.1A | CAN signal low, digital signal | |
17 | GND | / | Signal ground | |
Others | / | NC | Empty pin |
7.2 High Voltage Connectors and Pins Definition
7.2.1 AC Input P/N: HVSL633023A Brand: Amphenol
Pin| Function| Rated current| Definition| Wire cross-sectional area| Mating
connector
---|---|---|---|---|---
1| Input AC N line| 16A| (N)| 2.5~4mm²| P/N: HVSL633063
2| Input AC PE| 地线 PE
3| Input AC L line| (L)
A| /| | /|
B| |
7.2.2 OBC Output
P/N: HVSL362022A Brand: Amphenol
Pin| Function| Rated Current| Definition| Wire cross-sectional area| Mating
connector
---|---|---|---|---|---
1| Positive output| 40A| /|
6mm²
| P/N: HVSL362062
2| Negative output| /
A| /| /| /| /
B| /| /
Software requirements
8.1 CAN communication
No. | Items | Technical indicators | Notes |
---|---|---|---|
1 | Baud rate | 250Kbit/s OR 500 Kbit/s | / |
2 | CAN bus communication protocol | Comply with CAN2.0B specification | / |
3 | Terminating resistor | No terminating resistor | / |
Mechanical requirements
9.1 Size and weight
| Length(mm)| Width(mm)| Height(mm)| GW(KG)
---|---|---|---|---
Fan-cooled| 264.5±3| 252±3| 100±3| ≤5
9.2 Appearance 9.3 Appearance requirements
The surface of the part should be smooth, free from defects such as
delamination, rust, cracks, spots, burrs, deformation, and hand-accessible
bumps. The connecting parts are complete, the parts are securely fastened, and
there are no defects and damages such as rust, burrs and cracks. The connector
sheath and pins should be intact and free of damage, and the components must
be fastened.
Installation size
Installation requirements
Nameplate, Package, Transport and Storage
12.1 Nameplate
Require information in the nameplate shall be traceable
The basic parameters of the nameplate include: model, rated voltage, rated
power, production date, serial number, etc. High Voltage Label for reference
Nameplate sample is as following: 12.2 Package
The packing box shall be provided with product name, model, manufacturer
identification, inspection certificate of the manufacturer’s quality
department, manufacturing date, etc; There is a list of accessories in the
packing box:
No. | Item | Qty | Unit | Remark |
---|---|---|---|---|
1 | On-board Charger | 1 | pc | |
2 | Outboard bill | 1 | pc |
12.3 Transportation
The product shall be transported in a firm packing box, which shall comply
with the provisions of relevant national standards and shall be marked with
“handle with care” and “moisture-proof”. The packaging box containing the
product can be transported by various means of transportation. Direct rain and
snow and mechanical impact shall be avoided during transportation.
12.4 Storage
The products shall be stored in the packing box when not in use. The ambient
temperature of the warehouse shall be -10-40 ℃ and the relative humidity shall
not be greater than 80%. There shall be no harmful gas, flammable, explosive
products and corrosive chemicals in the warehouse, and there shall be no
strong mechanical vibration, impact and strong magnetic field. The packing box
shall be at least 20cm above the ground and at least 50cm away from the wall,
heat source, window or air inlet, The storage period under the specified
conditions is generally 2 years, and the inspection shall be carried out again
after more than 2 years.
The product shall be stored in a ventilated and dry place. At the same time,
high temperature sources, fire sources and chemicals must be avoided. Store
neatly to avoid throwing.
12.5 Safe Guide
Warning: remind the user that the operation is dangerous
-
It is strictly prohibited to disassemble and refit the on-board charger for repair or commissioning
-
Do not place the parts in the rain
-
Please confirm that the housing is intact before installation. If it is damaged, please replace it immediately or contact the after-sales service department
-
All plugs and sockets shall be connected firmly. If they are damaged or loose, please replace them immediately
-
It is strictly prohibited to plug and unplug the connector when the product is powered on, otherwise personal injury may be caused
-
It is strictly prohibited to open the product shell during the power on operation of the product, otherwise personal injury may be caused
-
It is strictly forbidden to touch the high-voltage live parts of the product with bare hands. Please wear insulating gloves, insulating shoes Insulating clothing, live maintenance and detection are strictly prohibited
-
During the replacement of fuses and contactors, barbaric operation is strictly prohibited to avoid damaging the product and causing potential safety hazards
-
Three core cable with grounding wire shall be selected for AC power supply, and the grounding wire
-
Please unplug the power plug if there is abnormal sound or smell during the operation of the charger
-
Please keep away from fire sources and inflammables and explosives when the battery is normally charged
-
Do not charge damaged or non rechargeable batteries
Note: remind the user that the following operations are important operations of the product -
Do not block the air inlet and outlet of the charger to prevent overheating
-
Please make sure that the output cable is not too long to avoid the impact of line voltage drop on charging
-
Please disconnect the power cord and charging plug when moving the charger
-
The battery voltage must be consistent with the nominal voltage of the charger
-
Avoid collision, compression, pulling, twisting or shaking the charging cable
-
The product should be placed in a safe, ventilated, dust-free and rain free environment
-
Please pack and store if not used for a long time
www.tccharger.com
Tiecheng Information Technology Co., Ltd
5/F, A, No.108 Xiangyuan Rd, Gongshu District, Hangzhou 310015, China