The VIOX VRL22F Type F RCBO provides residual-current, overload and short-circuit protection for AC 50/60 Hz circuits supplying inverter-controlled equipment. It detects sinusoidal AC, pulsating DC and mixed-frequency residual currents up to 1 kHz. The series offers 2-63 A ratings, 2P and 4P configurations, B/C/D curves, 10-300 mA sensitivities and 6 kA or 10 kA short-circuit ratings.
The VIOX VRL22F is a Type F residual current circuit breaker with overcurrent protection for AC 50/60 Hz circuits. It provides residual-current, overload and short-circuit protection while detecting sinusoidal AC, pulsating DC and mixed-frequency residual currents up to 1 kHz. Its protective functionality is maintained with superimposed smooth DC up to 10 mA, although smooth DC fault currents are not detected. Available 2P and 4P configurations support residential, commercial and light industrial circuits supplying single-phase inverter-controlled equipment.
Đặc trưng
Type F detection for sinusoidal AC, pulsating DC and mixed-frequency residual currents up to 1 kHz.
Voltage-independent electromagnetic operation.
Functionality maintained with superimposed smooth DC up to 10 mA.
B, C and D overcurrent tripping curves.
6 kA or 10 kA rated conditional short-circuit current.
3 kA peak withstand current with an 8/20 μs waveform.
Mechanical red/green contact-position indicator.
Top or bottom power entry and installation in any mounting position.
Select Type F where the circuit supplies compatible single-phase inverter-controlled equipment and requires mixed-frequency residual-current detection up to 1 kHz.
Bình Hiện Tại
Select from the listed 2-63 A ratings, observing the 40 A limit of the VRL22-40F model.
Residual Sensitivity
Select 10, 30, 100 or 300 mA. The 10 mA option is limited to 2P models rated up to 32 A.
Poles and Voltage
Select 2P for 230/240 V AC or 4P for 400/415 V AC circuits.
Đường cong chuyến đi
Kiểm tra dòng điện
Specified Time
Quả
Đường cong đặc tính
1.13 Trong
t ≥ 1 h
Non-tripping
B, C
1,45 Trong
t < 1 h
vấp ngã
B, C
2,55 Trong
1 s < t < 60 s
vấp ngã
B, C
3 In
t ≥ 0.1 s
Non-tripping
B
5 In
t < 0.1 s
vấp ngã
B
5 In
t ≥ 0.1 s
Non-tripping
C
10 In
t < 0.1 s
vấp ngã
C
The catalog lists D-curve availability but provides detailed instantaneous test criteria only for B and C curves.
Kích thước
VRL22F Type F RCBO dimensional drawing.
Ứng dụng
Washing machines and dishwashers.
Heat pumps and air conditioners.
Lighting-control equipment and power tools.
Other compatible single-phase inverter-controlled loads.
Cài đặt
Use open-mounted or lift terminals with conductors from 1 mm² to 25 mm².
Tighten terminals to the specified torque of 2-2.5 N·m.
Use busbars with a thickness of 0.8-2 mm when applicable.
Power may enter from the top or bottom, and the device may be installed in any mounting position.
Match the 2P or 4P configuration to the specified circuit voltage.
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