유형 F RCCB
RCCB VKL11F - 잔류 전류 회로 차단기
  1. 유형 F RCCB
  2. RCCB VKL11F - 잔류 전류 회로 차단기

RCCB VKL11F - 잔류 전류 회로 차단기

  • Kuangya VKL11F 유형 F RCCB for mixed-frequency residual-current protection in single- and three-phase systems

  • 2P/4P, In 16–100 A; IΔn 10/30/100/300 mA; Ue 240 V (2P) / 415 V (4P); Ui 500 V; 50/60 Hz

  • Uimp 4/6 kV; Inc = IΔc 6/10 kA (with upstream SCPD); IP20 terminals; DIN-rail EN 60715

견적 받기

카테고리:

개요

The VKL11F 유형 F RCCB detects earth leakage including mixed-frequency components that commonly
occur with inverters, VFD-driven motors, and UPS equipment. It disconnects the circuit when residual current
exceeds the set threshold to protect people and installations against electric shock and fire hazards.
Available as 2P (single-phase) and 4P (three-phase).

주요 기능

  • Poles: 2P / 4P
  • Rated current (In): 16, 25, 32, 40, 63, 80, 100 A
  • Rated sensitivity (IΔn): 10 / 30 / 100 / 300 mA
  • Rated voltage (Ue): 240 V~ (2P) / 415 V~ (4P)
  • Insulation voltage (Ui): 500 V   |   Frequency: 50/60 Hz
  • Residual making & breaking (IΔm): 500 / 630 / 800 / 1000 A (per In group)
  • Conditional short-circuit current: Inc = IΔc 6 kA / 10 kA (with upstream SCPD)
  • Impulse withstand (Uimp): 4 kV / 6 kV
  • Dielectric test voltage: 2.5 kV for 1 min (power frequency)
  • Tripping behavior: Instantaneous; Short time delay (10–300 ms); Selective S (150–500 ms)
  • Break time under IΔn (Normal): ≤ 100 ms
  • Terminal protection degree: IP20
  • Endurance: ≥ 20,000 mechanical / ≥ 2,000 electrical operations
  • Mounting: DIN rail EN 60715 (35 mm), fast clip

Technical Data

모델VKL11F
표준IEC/EN 61008-1
폴2P, 4P
Rated current (In)16A, 25A, 32A, 40A, 63A, 80A, 100A
Rated sensitivity (IΔn)10 mA, 30 mA, 100 mA, 300 mA
Rated voltage (Ue)2P: 240 V~; 4P: 415 V~
Insulation voltage (Ui)500 V
Rated frequency50/60 Hz
Residual making & breaking (IΔm)500 A (In 16–40 A); 630 A (In 63 A); 800 A (In 80 A); 1000 A (In 100 A)
Conditional short-circuit current (Inc = IΔc)6000 A, 10000 A (with upstream SCPD)
Impulse withstand (Uimp)4 kV / 6 kV
Dielectric test voltage2.5 kV, 1 min
Tripping classesInstantaneous / Short time delay (10–300 ms) / Selective S (150–500 ms)
Break time under IΔn≤ 100 ms (Normal type)
Pollution degree2
Electrical life≥ 2000 operations
Mechanical life≥ 20000 operations
Terminal protection degreeIP20
Ambient temperature−25 °C to +55 °C (daily average ≤ 35 °C)
Storage temperature−40 °C to +70 °C
Terminal connection케이블/핀형 부스바
Terminal size (cable)25–35 mm²; 18–3 / 18–2 AWG
Terminal size (busbar)10/16 mm²; 18–8 / 18–5 AWG
Tightening torque2.5 N·m (≈ 22 in-lbs)
마운팅DIN rail EN 60715 (35 mm)
ConnectionTop and bottom
Waveform classType F (mixed-frequency residual currents)

애플리케이션

  • Inverter/UPS outputs, VFD-driven motors, appliances with mixed-frequency leakage
  • Residential, commercial, and light-industrial panels requiring 유형 F RCCB protection
  • Installations coordinated with upstream SCPD for 6/10 kA conditional ratings

type f rccb VKL11F Kuangya 2P/4P 16–100A 10/30/100/300 mA

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