High-Power 20kw Portable DC Fast EV Charger for Electric Vehicles

• Customization: Available
• Display Mode: 7" Color Touch Screen
• AC Input Voltage Range (V): 380V±15%
• Model NO.: RSDC-DC20KW
• AC Input Frequency (Hz): 45-66 Hz
• Power Factor: >=0.98
• Current Harmonics (Thdi): <=5%
• Efficiency: >=95% (Full Load)
• Input Voltage Range (V): 400-600VDC
• Output Voltage Range Under Constant Powe: 200-500VDC
• Max. Output Current (a): 60A
• Output Power (Kw): 20kw
• Altitude (M): ≤2000
• Noise (Db): <65
• Human-Machine Interaction: Automatic, Timing, Quantitation, Fixed Fee, Appoin
• Payment Method: RFID Card, Wechat Official Account, Alipay
• Communication: Standard Configuration:Can/485/Ethernet; Optional
• After-Sales Service: Pre-Sales Service and After-Sales Service
• Type: Slow EV Charging Station
• Certification: CCC, CE, ISO, TUV
• Warranty: 24 Months
• Transport Package: Standard Export Packaging
• Specification: 1015.8*663.4*543
• Trademark: Ruisu
• Origin: Mainland, China
• HS Code: 8504409999
• Production Capacity: 1200PCS/ Month

Product Description

Main Product picture




Product Specification

Technical Performance Table of DC-DC20KW Mobile DC Charger
Product type	DC-DC20KW Mobile DC Charger
Product Model	RSDC-DC20KW
Dimension (H*W*D)(mm)	1015.8*663.4*543
Display Mode	7" Color Touch Screen
Input Voltage Range (V)	400-600Vdc
Power Factor	≥0.98
Current Harmonics (THDI)	≤5%
Efficiency	≥95%
Output Voltage Range (V)	200-500Vdc
Output Power (Kw)	20
Max. Output Current (A)	60
Charging Interface (Nos.)	1
Length of Charging Gun (m)	3
Noise (dB)	<65
Altitude (m)	≤2000
Working Temperature (ºC)	-20~50
Storage Temperature (ºC)	-40~70
Average Relative Humidity	5%~95%
Protective Function	Lightning protection, over-load, short-circuit over-temperature, electric leakage, emergency stop protection etc.
Human-machine Interaction	Automatic, timing, quantitation, fixed fee, appointment etc.
Payment Method	RFID card, WeChat Official Account, Alipay
Communication Interface	Standard configuration:CAN/485/Ethernet; Optional configuration: 4G (Full Netcom)
Protection Grade / Shell Material	Outdoor IP54 / sheet metal shell

Guangzhou Ruisu Intelligent Technology Co., Ltd. was established and listed in 2006 with a registered capital of RMB 51 
million. Since it entering the innovation tier as a NEEQ innovation-oriented enterprise, the Company has been the
High-tech Enterprise in Guangzhou, Enterprise R&D Institute in Guangzhou, Little Giant of Technical Innovation
Enterprise and the member of Guangdong Robotics Association, and cooperated with South China University of
Technology to build up the Robot Vision Technology R&D Joint laboratory. 

The company has 30+ patents for invention and other patents and 2 plants (in 
Guangzhou and Zhaoqing), covering an area of over 30acres. There are totally 436 employees in plant, including 58 research 
staff and a number of doctors and postgraduates (Master Degree), as well as 40+ patents and inventions at present. Ruisu 
Intelligent possesses the manufacturing capacity of whole industrial chain and is one of the companies which master the 
whole industry chain technology and solutions in global charging market, and the 20KW high-power AC/DC conversion module 
independently researched and developed by the company has been put into the market for selling. Ruisu Intelligent inputted the 
capital in aspect of research and development for new product all the time, and launched the new 480KW Super Liquid 
Cooling Charging Pile jointly with GAC Group in 2020. 

The new product can complete charging for new energy automobile within 5-10min, and reaches the leadership in the country on 
both technology and application. The customer types include OEM, ODM, bus, municipal service and consumer market in the country.


FQA

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?
A1: We keep good quality and competitive price to ensure our customers benefit ;
A2: We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.