20kW V2G Power Module for EV Charger

Product introduction

TH20GT7550C7-WT Charging and discharging module is a two-way AC/D(developed by Tonhe Technology for the interaction between electric vehicles and the power grid(V2G) module. 

The module adopts intelligent air cooling heat dissipation mode; Product support AC side 323Vac~456Vac (line voltage) three Phase four-wire system (three-phase +PE) input, rated output power 20kW DC side constant power range 500~750Vdc Charge and discharge.

The module communicates with the main monitor through CAN bus to realizemodule parameter setting and control module working state.

Model No.	TH20GT7550C7-WT
AC Side	Voltage Range	323VAC~456VAC
	Frequency Range	50/60Hz
	Overvoltage Protection	>456VAC
	Undervoltage Protection	<323VAC
	Efficiency	Forward (AC side → DC side) mode: ≥95%
DC Side	Rated Output Power	20KW
	Voltage Range	200-750VDC
	Current Range	1-40A
	Constant Power Range	500-750VDC
	Efficiency	Reverse (DC side →AC side) mode: ≥95%
	Voltage Regulation Accuracy	≤±0.5%
	THD	≤5%
	Current Regulation Accuracy	≤1%
Operating Environment	Working Tempurature	-30℃-65℃
	Relative Humidity	≤95% no condensation
	Altitude	≤2000m，derating above 2000m
Product Features	Cooling Method	Fan cooling
	Standby Power Consumption	＜10W
	Communication Protocol	CAN
	Address Setting	Digital screen display,button operation
	Dimension	460mm×218mm×84mm(D×W×H）
	Weight	≤11kg
	MTBF	500000 hours

Automated production of Smart EV charging modules

Production Center

Tonhe Technology passed the ISO9001 quality management system, IATF16949 automotive quality management system certification, The manufacturing center has 2 fully automatic SMT assembly lines, automatic solder paste printing and inspection instrument,plug-in wave soldering assembly line, automatic three-protective spraying line, aging detection line, advanced technology, complete supporting facilities, perfect quality assurance, more than 500,000 units of charging modules annual output, from here to the world after over 50 production processes.

Workshop of 20kw Smart EV charging modules

Test Center

Tonhe Technology has owned a first-class EMC laboratory, which has been certified by both CNAS (China National Accreditation for Conformity Assessment ) and DiLAC (National Defense Science, Technology and Industry Laboratory Accreditation Committee).

World-class standard semi anechoic 3m EMC chamber is designed and built by FRANKONIA from Germany, it can be used for radiated emission and radiated immunity test of information technology equipment, charger, electric power equipment, industrial medical equipment and automotive electronic parts & components.
Chroma electric load, AC Source; Yokogawa WT1800 high performance power analyzer; Fluke 8808A 5.5 digits desktop digital multimeter; -60℃-+150℃ temperature and humidity test chamber.	Equipped 2 300kVA AC stable power supply, 2 sets of 200kW DC load, a 17㎡ step-in temperature and humidity test chamber, charger system test could be done.
AXOS8 test system integrates surge, EFT and DIPs tests in one, which is convenient and reliable!	First-class transient immunity laboratory is built by HAEFELY from Switzerland.

Certificate Showcase

Packaging & Shipping

FAQ

1 What are modules of communication protocol?

For our EV charging modules communication protocol is CAN and the CAN baud rate is 125kbs, the CAN voltage level is 5v.

2. Do the modules support glue filling?

Yes, All series modules can support glue filling.

3. What are the requirements for the installation method of the charging module?

The charging module can be installed horizontally, side standing or upside down. If upside down installation is used, please contact our company to customize the front panel without a handle.

4. How do you handle shipments?

1) For small orders, we send goods by FedEx, DHL, UPS, express service on door to door term.

2) For large shipments, we send goods by sea or by air in containers.

Ps. it's highly recommended to delegate your own forwarders to handle shipments and FOB Shijiazhuang is widely adopted by our customers.

5. What is your delivery time?

Factory direct sales and we could offer the short lead time. Normally, we need about 7days quantity at least 10pcs. And the samples in stock and do not worried. For orders in large quantities and customized orders, the time for shipment will be a little longer, we need 35 days to coordinate with our workshop to give accurate time frame to our customers.

6 .What is your term of payment?

Our standard term is 100% TT advance with order. However, it is negotiable under the condition of long-term strategic cooperation, there will 50% in advance and 50% before the delivery, or 30% at first and 70%when the goods are ready, all the details and we could negotiate them according your project progress.

7. What are your customized services?

The OEM and ODM solutions could available, we could write your company name, logo and model number on nameplate, also the colour and shape you also could send your requirements and we offer the solution.

8. How long is the warranty?

Standard warranty is 12 months upon the receipt of shipment.

9.Can you provide after-sale service?

We can provide both online and on-site after-sale service depending on respective contract and actual conditions. Considering the project, We promise 24hr-response scheme.

10. What certifications have you obtained for your company and products?

The ISO9001, IATF16949 automobile quality management system certification and double software certification; CE, TUV, etc., For now, our charging modules&EV chargers have been exported to overseas countries, including Australia, Russia, Germany, Italy, Turkey, India, Poland, Thailand, Singapore, Vietnam, Brazil, Colombia, etc.