## 【EV03 series】New energy vehicle charging electrical connectors

>The EV03 series products mainly designed for single AC, three-phase AC, and DC charging of pure electric vehicles and hybrid electric vehicles. This series of connectors has a complete range of types and fully complies with national standards. It adopts a humanized design, making it comfortable and convenient to use. It can also be applied to other batteries and power energy systems.

#### 1、 Product characteristics
- The product adopts a crown spring with multiple contact points to ensure high contact reliability. It has the advantages of soft insertion and extraction force, strong impact and vibration resistance, large contact load, and long service life.
- The product adopts a safety structure design, and the insertion and connection sequence is grounding protection contact, power contact, and control contact. The separation sequence is opposite.
- Wiring method: crimping (there are multiple adapter cable specifications to choose from, and the power contact can be connected to 35mm²、 50mm²、 70mm² Equal diameter cables).
- Executive standards: GB/T 20234.1-2011, GB/T 20234.3-2011.

#### 2、Main technical parameters
- Working temperature: -55℃~+50℃
- Flame retardant grade: UL94-V0
- Protection level: IP55 (plug-in state)
- Relative humidity:+40℃± 2℃, 90-95%
- Salt spray resistance: 48h
- Mechanical life: ≥10000 cycles
- Vibration: 10HZ~500HZ, acceleration 196m/s²， Current instantaneous break ≤ 1 μS
- Impact: acceleration 294m/s², Half sine wave, duration 11ms, current transient ≤ 1 μS
- Shell material: thermoplastic material
- Contact body: copper alloy, silver plated
- Insulator: Thermoplastic material
- Power cable: High temperature resistant, flame-retardant silicone insulated cable (optional according to customer requirements)

#### 3、Order number representation method and examples

_Example: EV03GT07P**_

|Serial number | code meaning | value|
|:------ |:------ |:------|
|1 | Series number | EV03|
|2 | Connection form | G-inline|
|3 | Product type | T-plug, Z-socket|
|4 | Contact number | 07-7 pins, 09-9 pins|
|5 | Contact type | S-socket P-pin|
|6 | Modification code | 01-7 pins car end connector|