주소
304 북쪽 추기경
세인트 도체스터 센터, MA 02124
근무 시간
월요일~금요일: 오전 7시~오후 7시
주말: 주말: 오전 10시 - 오후 5시
RCCB 63A 30mA VML01 - 잔류 전류 회로 차단기
Kuangya VML01 RCCB 63A 30MA for residential, commercial, and light-industrial distribution boards
2P / 4P options; In 16–100 A; IΔn 10/30/100/300 mA; Ue 240 V (2P) / 415 V (4P); Ui 500 V; 50/60 Hz
Uimp 6 kV; conditional short-circuit Inc = IΔc 6/10 kA (with upstream SCPD); IP20 terminals
개요
The VML01 RCCB 63A 30MA detects earth leakage and disconnects the circuit before harm occurs,
helping prevent electric shock and fire hazards caused by insulation faults. It is available in 2-pole and 4-pole
versions for single-phase and three-phase boards and is suitable for housing, tertiary, and light-industrial use.
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): 240V~ (2P)/415V~ (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 (Inc = IΔc): 6000 A / 10000 A (with upstream SCPD)
- Impulse withstand (Uimp): 6 kV
- Dielectric test: 2.5 kV for 1 min (power frequency)
- Terminal protection: IP20
- Terminal capacity (cable): 25–35 mm²
- Tightening torque: 2.5 N·m
- Environmental limits: −25 °C … +55 °C (ambient); −40 °C … +70 °C (storage)
Technical Data
| 표준 | IEC/EN 61008-1 |
|---|---|
| Model No. | VML01 |
| 폴 | 2P, 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 frequency | 50/60 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 (Inc = IΔc) | 6000 A; 10000 A (with upstream SCPD) |
| Impulse withstand (Uimp) | 6 kV |
| Dielectric test | 2.5 kV (1 min, power frequency) |
| Terminal protection degree | IP20 |
| Ambient temperature | −25 °C to +55 °C |
| Storage temperature | −40 °C to +70 °C |
| Terminal capacity (cable) | 25–35 mm² |
| Tightening torque | 2.5 N·m |
애플리케이션
- Three-phase panels using a RCCB 63A 30MA (4P) for additional personal protection
- Single-phase boards (2P) in residential and commercial buildings
- Installations coordinated with upstream SCPD for 6/10 kA conditional rating
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