EKEC4 is a ecmonic design wallbox, internal components we choosing module din-rail product,
such as module design EV charge controller and module contactor,
RFID and DLB functions can be configured according to customer demand,
the products comply with IEC61851-1 standard.
Advantages:
1) Small size wall box,IP 65 IP degree
2) Insise module device are more easy maintain and repair, it using module contactor instead of relay
will have a good electric life and electric clearrance promise, anti-gigh and low temperature
3)Different power 3.5KW/7.3KW/11KW/22KW are same charger housing
4)Can working with a DLB current monitoring device for a DLB function,the device can using
CT for single phase or a RS485 communication kWH meter for both single phase or theree phase
5)Inside controller with Modbus-RTU protocal and RS485
| EV charging modes | Mode 3 charging |
| Rated voltage | AC 240V ±10%, AC 420V ±10% |
| Rated current | Max 16A, Max 32A |
| Rated frequency | 50Hz |
| Over voltage category (OVC) | OVC III |
| Insulation resistance | R > 1 MΩ |
| AC withstand voltage | 1430V |
| Impulse dielectric withstand voltage (1,2 μs/50 μs) (Uimp) | 4kV |
| Protection against electric shock | Class I |
| Electrical life (contactcor) | 100,000 |
| Electrical life (Interface) | 100,000 |
| Standby Power Consumption | <8W |
| Type of EV connection | Case B (Socket version) / Case C (Cable Version) |
| universal interface | T1: SAE J1772, T2: IEC/EN 62196-2, GB/T: 20234.2-2015 |
| Pollution degree | PD 3 |
| IP protection class | IP54 |
| Altitude during operation (m) | <2000m |
| Altitude of test laboratory | <50m |
| Work Humidity | 3%~95% |
| Operation temperature | -25℃— 40℃ |
| Colling | Natural Air Cooling |
| Mounting method | mounted on walls, poles or equivalent positions: |
| Normal environmental conditions | indoor use; Outdoor use |
| Product Dimension (mm) | 357*245*123 |
| Installation Dimension (mm) | 180*280 |
| The AC charger require external MCB for overload protection and short-circuit protection to be installed in upstream distribution box | |
| ●: Defult Green: Simple Choice Blue: Multiple Choice |
Selection Code | ||
| Model | EKEC4 | ||
| Case B/C | Socket type (Case B) | S | |
| Cable type (Case C) Defaut value is 5M,other length can customized | C | ||
| Socket & Plug Standard | American standard Type 1(T1):SAE J1772 | T1 | |
| Europe Standard Type 2(T2)T2:IEC/EN 62196-2 | T2 | ||
| China Standard :GB/T20234.2-2015 | GBT | ||
| Power | 3.6KW,AC230V±10% 50Hz,16A,1P+N+PE | 3 | |
| 7.3KW,AC230V±10% 50Hz,32A,1P+N+PE | 7 | ||
| 11KW,AC400V±10% 50Hz,16A,3P+N+PE | 11 | ||
| 22KW,AC400V±10% 50Hz,32A,3P+N+PE | 22 | ||
| Protection | Configuration Device | ||
| Overtemperature Protection | Chip Overtemperature Protection | ● | |
| Residual Current protection | RCMU | IEC62955 standard AC30mA+DC6mA Residual current protection (Should at least installation a Type A RCD in front of Charger) |
● |
| PEN falut protection | Relay | Using for UK TNS System for PEN loss protection | 0 |
| RFID | RFID module with card | Support swape RFID card stop and start charging | 1 |
| Electronic Lock | Electronic Lock | Support lock the plug when charging | 2 |
| DLB | Current Transformer | CT Connected in Main circuit only for single phase | 3 |
| kWH meter (out Station) | kWH meter Connected in Main circuit both for single phase or three phase, other brand meter using pls checking the Charger usage manual |
4 | |
| OV&UV protection, Over current protection, voltage, current, Power for real time monitoring |
KwH meter (in station) | a kWM meter with MID certificate | 6 |
| Surge Protective | SPD | Only for single phase | 7 |
| Emergency Stop | Emergency stop switch | 8 | |
Note: Model Selection Example: EKEC4-S-T2-22-12
