1. Introduction
This manual provides comprehensive instructions for the safe and efficient use of your Junsun EV Charger. Please read this manual carefully before operating the device and keep it for future reference.
1.1 Universal Compatibility
The Junsun EV Charger is designed for universal compatibility with electric vehicles that use a Type 2 (IEC 62752) female connector. This includes a wide range of popular EV models.
Note: For Tesla vehicles, an additional IEC 62752 adapter is required.
2. Product Features
The Junsun EV Charger offers a range of features designed for convenience, safety, and performance:
- Portability: Includes a complimentary storage bag for easy transport.
- Enhanced Safety: Equipped with 6mA DC leakage protection (for 11KW and 22KW models) and AC 30mA protection (for 3.5KW and 7KW models).
- Broad Compatibility: Designed to work with all Type 2 interface models.
- Fast Charging: Supports up to 22KW power output.
- Extended Warranty: Comes with a 3-year warranty for peace of mind.
- Night Visibility: Features a luminous grip design for easy handling in low light conditions.
2.1 Robust Design and Safety Protections
The charger is built to withstand various environmental conditions and includes multiple safety mechanisms:
- Leakage protection (AC 30mA, DC 6mA for higher power models)
- Overvoltage or undervoltage protection
- Overload protection
- Lightning protection
- Overheat protection
- Ground protection
- Tip-over protection
- Low temperature protection
The control box has an IP65 protection degree, the plug has IP55, and the CEE power plug has IP44, ensuring durability and safety in various conditions.
3. Specifications
3.1 General Product Parameters
| Parameter | Value |
|---|---|
| Input Power Supply | 195V-240V (single phase) / 385V~480V (three phase) |
| Charging Current | 6A/8A/10A/13A/16A/20A/24A/32A (adjustable) |
| Output Power | 0-22KW (model dependent) |
| Control Box Protection Degree | IP65 |
| Plug Protection Degree | IP55 (Type 2), IP44 (CEE power plug) |
| Mechanical Lifespan | Insertion and removal > 10000 times |
| Contact Socket Material | Copper alloy, silver plated |
| Number of Phases | Single-phase / Three-phase (model dependent) |
| Working Temperature | -30 ℃ to +55 ℃ (-22°F to +131°F) |
| Cord Length Options | 4 meters, 5 meters, 8 meters, 10 meters |
| Charger Type | Portable Charger |
| Plug Type | Type 2 |
| Material Type | TPU |
| Item Weight | 1.7kg (varies by model/cable length) |
| Memory Charging | Supported |
| Booking for Charging | Supported (within 5 hours) |
| Current Gear Adjustment | Supported |
3.2 Model Comparison
Refer to the table below to understand the differences between various Junsun EV Charger models:
4. Setup and Installation
4.1 Phase Compatibility Check
Before purchasing or using your EV charger, it is crucial to determine your vehicle's phase compatibility:
- Single Phase Vehicles: If your car's charging port does not have L2 and L3 pins, it supports only single-phase charging. In this case, please choose a 1-phase model (3.5KW or 7KW).
- Three Phase Vehicles: If your car's charging port has L2 and L3 pins, it can support all models (3.5KW, 7KW, 11KW, or 22KW).
4.2 Cable Length Selection
Choose the appropriate cable length based on your primary charging location:
- Home Use: 4-meter or 5-meter cables are generally suitable for home charging setups.
- Outdoor Use: 8-meter or 10-meter cables are recommended for outdoor or public charging stations to provide greater flexibility.
5. Operating Instructions
5.1 Basic Operation
Connect the charger to a suitable power outlet and then to your vehicle's charging port. The LCD display on the control box will show charging status, current, voltage, and temperature.
5.2 Adjusting Charging Current
The charger supports 8 types of current adjustment, allowing you to select the optimal charging speed for your needs. Use the switch button on the control box to cycle through the available current settings (6A, 8A, 10A, 13A, 16A, 20A, 24A, 32A). The charger will remember the last selected current for subsequent charges.
5.3 Delay Timer Function
The charger features a delay timer function, allowing you to schedule charging up to 5 hours in advance. This is particularly useful for taking advantage of off-peak electricity rates.
6. Maintenance
To ensure the longevity and optimal performance of your Junsun EV Charger, follow these maintenance guidelines:
- Regular Cleaning: Keep the control box and connectors clean and free from dust and debris. Use a dry cloth for cleaning.
- Inspect for Damage: Periodically inspect the cable, plugs, and control box for any signs of wear, cuts, or damage. Do not use the charger if any damage is found.
- Storage: When not in use, store the charger in the provided storage bag in a dry, cool place, away from direct sunlight and extreme temperatures.
- Water Resistance: While the control box is IP65 rated (dust-tight and protected against water jets) and the plugs are IP55/IP44, avoid submerging the unit in water. Ensure connectors are dry before use.
- Grounding: Ensure the charging system is properly grounded as per local electrical codes.
7. Troubleshooting (FAQ)
- Q1: Does the charger remember the last charging current value?
- A1: Yes, the charger will automatically record and use the current setting from the last charge.
- Q2: Can I set a specific charging timer?
- A2: While there isn't a precise timer setting, the device supports scheduling for charging within a maximum delay of 5 hours.
- Q3: What are the available cable lengths?
- A3: The product is available in 4 meters, 5 meters, 8 meters, and 10 meters. Customization may also be available.
- Q4: Can the charger be grounded?
- A4: Yes, proper grounding is essential for safe operation.
- Q5: Is the control box waterproof?
- A5: The control box has an IP65 waterproof rating, meaning it is protected against dust ingress and low-pressure water jets from any direction.
- Q6: What are the plug diameters for different power ratings?
- A6: A 3.5KW model typically uses a standard household socket. For higher power, the 7KW blue connector is 55mm, the 11KW red connector is 55mm, and the 22KW red connector is 63mm.
- Q7: Does it have 6mA DC leakage protection?
- A7: 3.5KW and 7KW models feature AC 30mA protection. 11KW and 22KW models include both AC 30mA and 6mA DC leakage protection.
- Q8: Is my car model compatible?
- A8: This product is suitable for all electric vehicles equipped with a Type 2 interface.
- Q9: Why is the maximum charging power of my 11KW charger only about 3.5KW?
- A9: This usually occurs if your vehicle does not support a 3-phase power supply. The charger automatically reduces the power to 3.5KW to protect your car.
- Q10: What certifications does the product have?
- A10: The product holds multiple certifications, including UL, CE, FCC, and TÜV, ensuring product safety and quality assurance.
8. Warranty and Support
The Junsun EV Charger comes with a 3-year warranty, reflecting our commitment to quality and customer satisfaction. For any technical support, warranty claims, or further inquiries, please contact Junsun customer service through your purchase platform or the official Junsun website.
