Tổng quan
The VKL11-EV series comprises residual current circuit breakers designed for Mode 3 electric vehicle charging installations. VKL11A-EV provides instantaneous Type A EV protection for standard wall boxes and charging stations, while VKL11F-EV adds mixed-frequency residual-current detection and short-time-delayed operation. Both versions detect sinusoidal AC and pulsating DC residual currents and switch off at a maximum smooth DC threshold of 6 mA. The range covers rated currents from 16 A to 100 A in 2P and 4P configurations. Suitable overload and short-circuit protection must be installed separately.
Đặc trưng
- Two EV protection versions: VKL11A-EV Type A EV and VKL11F-EV Type F EV.
- Sinusoidal AC, pulsating DC and 6 mA smooth DC residual-current detection.
- Available in 2P and 4P configurations from 16 A to 100 A.
- Rated impulse withstand voltage of 6 kV.
- IP20 protection with an integrated fault-current indicator.
- Top or bottom power entry.
Mô hình
| Variant | Loại sản phẩm | Dòng điện dư định mức khi vận hành | Tripping characteristic | Phát hiện dòng điện rò |
|---|---|---|---|---|
| VKL11A-EV | Type A EV RCCB | 10 mA for 2P/4P 16-40 A versions; 30, 100, 300 mA | Tức thời | Sinusoidal AC, pulsating DC and smooth DC switch-off at a maximum threshold of 6 mA |
| VKL11F-EV | Type F EV RCCB | 30 mA | Trễ thời gian ngắn | Sinusoidal AC, pulsating DC, mixed-frequency residual current and smooth DC switch-off at a maximum threshold of 6 mA |
Thông số kỹ thuật
Electrical Data
| Tham số | Đặc điểm kỹ thuật |
|---|---|
| Dòng điện định mức (In) | 16, 25, 32, 40, 63, 80, 100 A |
| Điện áp định mức (Ue) | 2P: 240 V AC; 4P: 415 V AC |
| Tần số định mức | 50/60 Hz |
| Điện áp cách điện định mức (Ui) | 500 V |
| Điện áp chịu xung định mức (Uimp) | 6 kV (1.2/50 μs) |
| Dielectric test voltage | 2.5 kV for 1 minute |
| Rated conditional short-circuit current (Inc/IΔc) | 6 kA, 10 kA |
| Ô nhiễm độ | 2 |
Making and Breaking Data
| Dòng điện định mức | Rated residual making and breaking capacity (IΔm) | VKL11F-EV additional ratings |
|---|---|---|
| 16, 25, 32, 40 A | 500 A | Im: 1,500 A; peak withstand current: 3 kA (8/20 μs) |
| 63 A | 630 A | Im: 1,500 A; peak withstand current: 3 kA (8/20 μs) |
| 80 A | 800 A | Im: 1,500 A; peak withstand current: 3 kA (8/20 μs) |
| 100 A | 1,000 A | Im: 1,500 A; peak withstand current: 3 kA (8/20 μs) |
Protection Data
| Tham số | Đặc điểm kỹ thuật |
|---|---|
| Dòng điện dư xoay chiều hình sin | Detected |
| Pulsating DC residual current | Detected |
| Smooth DC tripping threshold | 6 mA |
| Smooth DC residual current | Switch-off at a maximum threshold of 6 mA |
| Fault-current indicator | Yes |
| Mức độ bảo vệ | IP20 |
Mechanical Data
| Tham số | Đặc điểm kỹ thuật |
|---|---|
| Điện sức chịu đựng | ≥2,000 operating cycles |
| Cơ khí sức chịu đựng | ≥2,000 operating cycles |
Installation Data
| Tham số | Đặc điểm kỹ thuật |
|---|---|
| Loại kết nối đầu cuối | Cable/pin-type busbar |
| Cable terminal capacity | 25-35 mm²; 18-3/18-2 AWG |
| Busbar terminal capacity | 10/16 mm²; 18-8/18-5 AWG |
| Terminal tightening torque | 2.5 N·m; 22 in-lb |
| Lắp ráp | 35 mm DIN rail according to EN 60715, with fast-clip device |
| Power entry | Trên hoặc dưới |
Environmental and Standards Data
| Tham số | Đặc điểm kỹ thuật |
|---|---|
| Nhiệt độ môi trường | -25°C to +55°C, with daily average ≤35°C |
| Nhiệt độ lưu trữ | -40°C đến +70°C |
| VKL11A-EV standards | IEC/EN 61008-1, IEC 62955 |
| VKL11F-EV standards | IEC/EN 61008-1, EN 62423, OVE E8601 |
Hướng dẫn lựa chọn
| Code position | Ý nghĩa | Catalog value or options |
|---|---|---|
| V | VIOX enterprise identification | V |
| KL | RCCB product family code | KL |
| 11 | Design serial number | 11 |
| A-EV / F-EV | Residual-current protection type | A-EV or F-EV |
| Rated-current code | Dòng điện định mức | 16, 25, 32, 40, 63, 80 or 100 A |
| Residual-current code | Dòng điện dư định mức khi vận hành | VKL11A-EV: 10 mA for 16-40 A versions, or 30, 100 and 300 mA; VKL11F-EV: 30 mA |
| 2P / 4P | Số cực | 2P or 4P |
Protection Version
Select VKL11A-EV for instantaneous Type A EV protection or VKL11F-EV for mixed-frequency detection with short-time-delayed operation.
Bình Hiện Tại
Choose one of the listed ratings from 16 A to 100 A to match the charging circuit rating.
Nhạy cảm
For VKL11A-EV, select 10 mA for 16-40 A versions or 30, 100 or 300 mA. VKL11F-EV is listed with 30 mA sensitivity.
Poles and Voltage
Select 2P for 240 V AC or 4P for 415 V AC charging installations.
Đường cong chuyến đi
| Đặc trưng | VKL11A-EV | VKL11F-EV |
|---|---|---|
| Rated residual operating current (IΔn) | 10 mA for 2P/4P 16-40 A versions; 30, 100, 300 mA | 30 mA |
| Smooth DC tripping threshold | 6 mA | 6 mA |
| Mixed-frequency residual current | Detected according to Type F / EN 62423 | |
| Thời gian vấp ngã | Tức thời | Trễ thời gian ngắn |
| Break time at IΔn | ≤100 ms (normal type) | 10-300 ms (G type) |
Kích thước
Ứng dụng
- Mode 3 electric vehicle charging installations.
- Standard EV wall boxes using VKL11A-EV instantaneous protection.
- EV charging stations using VKL11A-EV Type A EV protection.
- EV charging circuits with mixed-frequency leakage currents using VKL11F-EV.
Cài đặt
- Install the RCCB together with suitable overload and short-circuit protection.
- Mount the device on a 35 mm DIN rail according to EN 60715 using the fast-clip device.
- Use cable or a pin-type busbar within the listed terminal capacities.
- Apply the listed terminal tightening torque of 2.5 N·m or 22 in-lb.
- Power entry may be made from the top or bottom.
Downloads
Câu hỏi thường gặp
What is the VKL11-EV series designed for?
It is designed for Mode 3 electric vehicle charging installations.
What is the difference between VKL11A-EV and VKL11F-EV?
VKL11A-EV provides instantaneous Type A EV protection. VKL11F-EV adds mixed-frequency residual-current detection and short-time-delayed tripping.
What is the smooth DC tripping threshold?
Both versions switch off at a maximum smooth DC residual-current threshold of 6 mA.
Which rated currents and pole configurations are available?
The series covers 16, 25, 32, 40, 63, 80 and 100 A in 2P and 4P configurations.
Does the VKL11-EV provide overload and short-circuit protection?
The catalog specifies that the RCCB must be installed together with suitable overload and short-circuit protection.
Which standards are listed for each version?
VKL11A-EV lists IEC/EN 61008-1 and IEC 62955. VKL11F-EV lists IEC/EN 61008-1, EN 62423 and OVE E8601.
