About Setec Power CO. Ltd.
Shenzhen SETEC Power Co.,Ltd. specialize in the production: Electric car charging module / DC charging station, communication / power inverters, DC power supplies, DC DC converters, Solar pump inverter, BTS, Battery analyzer.
10 years with R & D experience, SETEC Power won the good praise with advanced technology, excellent quality and best price.
SETEC products can meet the broad needs of charging stations, communications systems, electrical systems for power supply. Such as: 4S shop, access network, optical transmission relay stations, mobile base stations, microwave communications. Central office.
The company's aim is: the user needs first, first-class product quality, service and thoughtful. The company has passed ISO9000-2000 quality system certification.
Main Part:
DC charging station consists of monitoring, electric meter scale, the reader, man-machine interface, communications module and charging port, actuators and outdoor cabinets .
About Model:
T-QM Series DC charging module is designed for electric car off-board DC charging equipment. The product uses the most advanced full-bridge three-level soft-switch technology, high efficiency, high density of power, high power factor.
Model feature
1.Module efficiency : ≥ 96%;
2.Module with full isolation design;
3.(PCB) epoxy surface coating treatment were carried out in order to achieve the purpose of moisture and dust ;
4.Multiple anti-reverse current protection module design;
5. Input: 3 phase 4 wires;
6. SCM module built by CAN \ RS485 port communication, monitoring system can monitor each module output and operating status ;
7. Module with LCD display, real-time display module output voltage, current, easy operation and monitoring;
Model Efficiency:
We know efficiency is an important parameter in energy saving . The power is more large, and then if the efficiency will increase each 1%, most significant here is saving energy and economic returns. There formula: power consumption = charger output power / charger efficiency.
Figure shows, assuming the charger module total power 200kw, charging 10h per day, and load 50% , if the difference between the charging efficiency of 3%, please see as below:
93% efficiency: power consumption = 200Kw*10h/93%=2150 kw·h
96% efficiency: power consumption = 200Kw*10h/96%=2083 kw·h
So, it saved 67 kw·h
Assumed electricity bill is 1 RMB / kw·h , you can get a year Saving and economic returns:
Saving bills=67(kw·h)*365(Day)*1(RMB)=RMB24455(US$3989)
Model datasheet:
Input parameter
Item |
rated value |
range |
Remark |
input voltage |
three phase 380Vac |
305~520 Vac |
±20% |
input frenquency |
50Hz |
45~55Hz |
/ |
power factor |
≥ 0.99 |
/ |
/ |
current harmonics |
≤ 5% |
/ |
/ |
inrush current |
≤ 30A |
/ |
Cold boot |
Input side protection
Item |
rated value |
range |
Remark |
Input under-voltage protection |
≤ 305Vac |
±5V |
return difference 10V-20V |
Input overvoltage protection |
≥ 520Vac |
±5V |
return difference 10V-20V |
Output parameter
Item |
rated value |
range |
Remark |
overvoltage protection |
470V |
±5V |
|
overcurrent protection |
20A |
±2A |
|
short circuit protection |
/ |
/ |
When the output short circuit, and fault alarm indicator
|
Over temperature protection |
> 85ºC |
/ |
When temperature > 85 ºC, the machine goes into automatically protection state and fault lights and can be automatically restored after temperature lift and power can be set according to the temperature rise
|
Output side protection
Item |
Specifications |
remark |
Dielectric strength |
Input & chassis AC2500V/minute, leakage current<20mA |
|
Input & output AC2500V/minute, leakage current<20mA |
Output & chassis AC2500V/minute, leakage current<20mA |
Insulation Resistance |
Input & chassis,Input & output:DC1000V, >10MΩ |
/ |
Output & chassis:DC1000V,>10MΩ |
/ |
leakage current |
<5mA(380Vac,50Hz input) |
/ |
Shock and vibration requirements |
meet requirement |
/ |
IP degree |
IP30 |
/ |
About Monitor:
The monitoring module is designed for DC charger device. Charging module applies CAN2.0 protocol for internal agreement, and the number of modules can be set from 1 to 13. System monitoring module uses 6.4-inch color LCD display. With a keyboard and a touch screen. System monitoring module functional, with RS232 / RS485 serial interface and integrated automation equipment connected; also optional TCP / IP interface.
Monitor features:
1.Using CANBUS communication bus connection, the implementation of the local communication between devices ;
2.System monitoring module provides network interfaces, networking and remote device
3.Human-machine interface(display, setting) : Big LCD display screen (12''or 8''touch screen), real-time measurement and display information, including working status,monitoring unit status, charging module working condition, and charging pile interaction information, and BMS interactive information, interact with the main station information.You can query the fault information, the terminal parameters ,setting terminal parameters and charging parameters ;
4. Interaction with the user's information: received information from the reader unit and perform the appropriate action, the user directly operate the man-machine interface
5. Mointing Charging module: to control the charging module start / stop; set output current and voltage; read module parameters, such as output voltage, output current, fault information, module address etc ;
6. Interaction with BMS: Communication with BMS battery box by CAN. It can monitor battery box status, to ensure safe charging; monitor the charging voltage, the current data of EV battery groups, and monitor the maximum, minimum voltage, maximum temperature of battery groups ;
DC Quick Charger For Electric Vehicle
1. Overview:
SETQCY series DC charging station is mainly used for electric vehicle fast charging. Products can be installed outdoors, with waterproof, dustproof design IP54. This DC fast charging station has charging interface, man-machine interface, communications, billing and other parts, modular design, easy installation, operation and maintenance and simple, and the charger with the use of electric vehicles outdoor DC fast charge ideal choice.
2. Product Features:
1.Intelligent module, CPU module built intelligent management, with manual / automatic dual control ;
2.Distributed control system, a single module failure does not affect system operation ;
3.Module efficiency up to 95%;
4.Charging module has a sleep function, based on the number of modules automatically select the size of the load current to start, so that the module and efficient operation ;
5.Charging module uses a unique full isolation dust structure, built-in cooling fan with intelligent speed control, and can automatically adjust the fan speed according to the load operation, to extend the life of the fan;
6.Acceptable remote trip command to achieve the emergency stop function.
7.Charging module comes with APFC function, power factor of 0.99, the total harmonic current distortion THD <5%charging
3. Production Description:
SETQCY DC quick charger consists of charging modules, monitor, smartmeter, HMI, communication module, charging connector, management and cabinet.
DC Quick charging station offers Electric Vehicle owners an opportunity to charge their car safely and quickly. A typical electric car with 24kWh battery pack may be charged as quickly as 20 minutes to get up to 80% of its capacity.
For example,BYD electric vehicle's battery capacity is 30KWH, so it needs 30KWH to charge 100%. if you use our 30KW EV charger, it needs 30KWH/30KW=1 hour to fill 100%.
it needs 30min to charge 50%. it needs15min to charge 25%.
more output power of EV charger, less charging time,it depends on customer's requirement.
The Charger combines industry standardization with advanced charging technology to support next-generation electric vehicles. Seamless integration with several payment & billing platform solutions enable easy and secure payments via station payment terminals and RFID card.
4.System Technical Data:
|
Name |
content |
remark |
Machine Index
|
Full load efficiency |
≥95% |
|
OHZ~20MHz clutter VP-P |
0.20% |
|
Current unaverage in parallel |
≤5% |
|
insulation strength (V) |
2000VAC/50Hz |
10mA,1min No flash off |
Insulation resistance(MΩ) |
10 |
Ground |
Power Surge |
no |
Soft Start |
Module load indication |
LED Display output DC current LED10 setion |
LED10 ,+3LED |
Output current display accuracy |
≤±10% |
|
Communication Interface |
CAN2.0B |
|
Environmental Indicators |
Ambient temperature |
-25~55 ºC |
storage:-40~70 Celsius |
Humidity |
≤90%(40±2 Celsius) |
storage:95%(40±2 ) |
Altitude |
1500m |
derating use when it is above 1500m |
Electromagnetic Compatibility |
EN55022 CLASS A |
(YD/T983-1998) A grade |
Input indicators |
Line Voltage(VAC) |
380 |
|
Voltage Type |
AC three-phase four-wire |
|
Frequency(HZ) |
45~55 |
|
Power Factor |
0.99 |
|
Current THD value |
≤5% |
|
Input undervoltage protection value(V) |
323±5V |
|
|
Input undervoltage protection value(V) |
323±5V |
|
Output Indicators |
Nominal output voltage(V) |
700V |
|
Output Current(A) |
0~100A |
|
Regulation accuracy |
≤0.5% |
|
steady current accuracy |
≤1% |
|
Ripple Peak factor |
≤0.5% |
|
The output voltage range(V) |
600~750V |
|
Short circuit current(A) |
≤30A |
Single Module |
Output Power |
0kW~50kW |
|
Mechanical indicators |
packaging |
Wooden packing |
|
Dimensions(W×H×D) |
544×88×430(Rectifier module)
2260×600×600(System Cabinets) |
mm |
Module weight |
13Kg |
|
System Weight |
<160Kg |
|
protection grade |
IP21 |
|
other |
Parallel Extensions |
≤6 |
The number of modules operation in parallel |
Cooling |
Air Cooled |
Load, temperature joint control |
