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VKL11 RCCB Residual Current Circuit Breaker break time under I△n 10ms~300ms type G short-time delay
VKL11 Residual Current Circuit Breaker RCCB TYPE G short-time delay
Residual Current Circuit Breaker VKL11F TYPE F EV (RCCB TYPE F EV) is the Type EV RCCB which has been developed specifically for EV charging systems and can detect AC and DC residual currents in accordance with the requirements of EN61008-1 and EN62423(function for detecting smooth DC residual current and a tripping threshold of 6mA )
The VKL11F RCCB TYPE F EV also detects residual currents with mixed frequencies which is different from 50Hz. Electronic wiring and power electronics are required in electric vehicles for charging purposes. In the event of a fault, these can give rise to smooth DC residual currents and residual currents with mixed frequencies.The VKL11F RCCB TYPE F EV is also short-time delayed and has increased surge current strength. This significantly reduces the risk of faulty tripping.
Detectable wave form
AC class
Tripping is ensured for slowly increasing sinusoidal AC
residual currents
A class
Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly.
Smooth DC 6mA
smooth DC residual currents (switch-off at max 6 mA)
1.3 Approvals and certificates :UKCA,CE
Tripping sensitivity
30mA - 50Hz sinusoidal AC ; Pulsating DC
Smooth DC ≥ 6 mA (RDC-PD)
Tripping time
short time delayed (G )
2. Outline and installation dimensions (mm)
3. Technical parameters
| Standard | IEC/EN 61008-1 & EN62423 | |
| Electrical features | Model No. | VKL11 |
| Poles | 2P, 4P | |
| Rated current In | 16A, 25A, 32A, 40A, 63A, 80A, 100A | |
| Rated Sensitivity I△n | 30mA | |
| DC tripping threshold | 6mA | |
| Rated voltage Ue | 2P: 240V 4P: 415V | |
| Insulation voltage Ui | 500V | |
| Rated frequency | 50/60 Hz | |
Rated residual making and breaking capacity I△m | 500A (In=16A, 25A, 32A, 40A) | |
| 630A(In=63A), 800A(In=80A), 1000A(In=100A) | ||
| Short-circuit current Inc=I△c | 6000A, 10000A,1500 A | |
Rated making and breaking capacity Im Peak withstand current | 3 kA (8/20 μs) surge current proof | |
| Type (wave form of the earth leakage sensed) | AC, A Smooth DC 6mA | |
| Tripping time | Short time delayed | |
| break time under I△n | 10ms~300ms (G,type) | |
| Rated impulse withstand voltage(1.2/50) Uimp | 6kV | |
| Dielectric test voltage at ind. Freq. for 1 min | 2.5 | |
| Pollution degree | 2 | |
| Mechanical features | Electrical life | ≥2000 |
| Mechanical life | ≥2000 | |
| Fault current indicator | Yes | |
| Terminal protection degree | IP20 | |
Ambient temperature (with daily average≤35℃) | -25℃ to 55℃ | |
| Storage temperature | -40℃ to 70℃ | |
| Installation | Terminal connection type | Cable/Pin-type busbar |
| Terminal size top/bottom for cable | 25-35 mm² | |
| 18-3/18-2 AWG | ||
| Terminal size top/bottom for busbar | 10/16 mm² | |
| 18-8/18-5 AWG | ||
| Tightening torque | 2.5 N·m | |
| 22 In-Ibs. | ||
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device | |
| Connection | From top and bottom | |
| Standard | EN61008-1 ,EN62423,OVE E8601 |
Product Description:
Residual Current Circuit Breaker Inmetro (RCCB) is a device designed to protect people from electric shock and fire caused by short circuits and leakage currents. It is certified by CE, ISI, NF, SEMKO, VDE and KEMA and has a rated residual operating current ranging from 30mA to 300mA, a rated current ranging from 16A to 100A, and a rated voltage of 230V AC. In addition, its rated operating duration is no more than 1s. RCCB is highly reliable and can effectively protect people from electric shock and fire.
HAROK VKL11 Residual Current Circuit Breaker RCCB is a reliable safety device used to protect people and properties from electrical shock, electrical fire and other hazardous conditions. It is certified by Inmetro, NF SEMKO VDE KEMA, ensuring that it meets the highest safety standards. It is designed with high-performance features and is convenient to install, making it the perfect choice for residential, commercial and industrial applications.
HAROK VKL11 RCCB is rated for a frequency of 50/60Hz, a short-circuit breaking capacity of 10kA and a rated voltage of 240/415V AC. In addition, it has a rated ultimate short-circuit breaking capacity of 10kA, providing an exceptionally reliable safety device. It is also easy to maintain and has a long service life.
HAROK VKL11 RCCB is available in a minimum order quantity of 5000 units. It is delivered in a paper carton and can be shipped within 4-6 weeks after payment. It is available with a CE, ISI, NF, SEMKO, VDE and KEMA certificate and can be purchased on FOB NINGBO or SHANGHAI terms with a maximum supply capacity of 100,000 PCS PER MONTH.
| Parameter | Value |
|---|---|
| Rated Short-Circuit Breaking Capacity | 10kA |
| Rated Frequency | 50/60Hz |
| Rated Insulation Voltage | 500V |
| Rated Ultimate Short-Circuit Breaking Capacity | 10kA |
| Rated Residual Operating Current | 30mA-300mA |
| Rated Voltage | 240/415V AC |
| Rated Residual Current Off-Time | ≤0.1s |
| Rated Service Impulse Withstand Voltage | 6kV |
| Rated Impulse Withstand Voltage | 4kV |
Residual Current Circuit Breaker (RCCB) products should be properly packaged and shipped in order to ensure their safe delivery. The following guidelines should be followed for packaging and shipping RCCB products:
