
The AC charger is in compliance with SAE J1772, IEC 62196, GB/T20234.
The communication protocol with central management system (CMS) is in compliance with OCPP 1.6 based on ARM architecture and Linux / Android platform.
2.Specification
Item | Specification | E3P-22K-A2-16A-EU01 |
Input | Input voltage | 3 phase 400V 32A 50/60Hz |
Output | Output voltage | 3-phase 400V |
Output power | 11kW*2 | |
Output current | 16A*2 | |
Profile | Charging gun | 1 gun (ccs2)+1socket |
Installation method | Wall-mounted Type or Stand Type | |
Cable length | 5m | |
Operating temperature | -30 ° C ~ +50 ° C | |
Storage temperature | -40 ° C ~ +70 ° C | |
Working humidity | 5%~95% | |
Communication | WiFi/4G | |
Protection level | IP54 | |
Safety standard | IEC 61851-1:2017 | |
Interface protocol | OCPP 1.6 | |
Emergency Stop | Yes | |
CE certificated | Yes | |
Security design | Over/under voltage protection, overload protection, short circuit protection, current leakage protection, grounding protection, over temp protection, lightning surge protection, topple & fall down protection |
3.Service environment
4.Dimension Diagram
5.installation condition
The charger should be installed on a flat concrete foundation, with a cable entrance reserved.
The foundation is required at least 150mm above the ground and the vertical inclination is less than 5%.
Fix the bottom of the charger by four M14 screws embedded in the foundation.
Keep at least 100cm spacing around the charger for heat dissipation and operatio
An Awning is recommended
Electrical connection
The electric supply system is 230V single phase. Connect the external cable to the internal terminals according to the symbol, L, N and PE (earthing).
6.General troubleshooting
Trouble shooting No. | Fault phenomenon | Solution |
1. | Indicator light not bright | I. Check the power supply wiring. II. Open the door to check the 3-pole connector of the control board J12 contact. III. Check the 2A fuse of the control board by multimeter. |
2. | Unable to charge | I. Check the emergency stop button. If it is pressed, release it in the direction of the arrow. II. Check the red indicator light. If it’s in steady light, that means the charging point is in fault. Then open the circuit breaker firstly and eliminated the corresponding fault. After the fault is eliminated, close the circuit breaker and wait for 1 min to restart the charging point. |
3. | Unable to read RFID card (if any) | Open the front door and check whether the 4-pole signal terminal of the card reader is in good contact. |
4. | Electricity meter communication failure (if any) | Open the rear door and check whether the RS485 connector of the meter is in good contact. |
5. | Upriver power supply tripping frequently | I. Check whether the upriver circuit breaker is in a good condition. II. Replace the upriver circuit breaker to a larger rated current if the rated current is too small. |
Warning: Withdraw the charging connector before electrical maintenance work! Be sure to cut off the circuit breaker of the charger cabinet and the upriver circuit breaker before electrical maintenance work! |
7. Warming Alarm
No. | Sound | Meaning |
1 | One short beep | Charging process finished |
2 | Two short beeps * | Contactor release fault |
3 | Three short beeps * | Protection earthing disconnects between charging point and EV |
4 | One long and one short beeps* | CP and PE short circuit |
5 | One long and two short beeps* | Power line DC residual current alarm |
6 | One long and three short beeps | Charging inquiry stopped by EV |
7 | Steady beep | Emergency button pressed |
Remark: *user stop the charging process immediately and ask for emergency service. |
8. DC Charging Station Details
9. Project case presentation
10.Packing
Tianjin Estel Electronic Science and Technology Co.,Ltd
Introduction
Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.
The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.
Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.
“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.
Company Capability
Trade & Market
Main Markets | Total Revenue (%) |
Domestic Market | 50.00% |
Africa | 15.00% |
Southeast Asia | 10.00% |
South America | 5.00% |
Central America | 5.00% |
Australia | 3.00% |
Mid East | 3.00% |
North America | 2.00% |
Southern Europe | 2.00% |
Eastern Europe | 1.50% |
Northern Europe | 1.00% |
Western Europe | 1.00% |
South Asia | 1.00% |
Eastern Asia | 0.50% |