Обогреватель с релеми JC3RS-B
Характеристики
Электромагнитный тип
Earth Leakage Protection
Breaking capacity 6KA,10KA
Rated current up to 100A
Detect smooth DC residual currents
Tripping sensitivity: 30mA
Connection from top or bottom
Complies with IEC61008-1, IEC62423
B Type
Tripping is ensured for sinusoidal AC residual currents pulsed DC residual currents, alternating residual sinusoidal currents up to 1000Hz,pulsating direct residual currents and for smooth direct residual currents, whether applied suddenly or increasing slowly.
Заявление
JC3RS-B Type B RCCBs are suitable for non-linear circuits that are able to generate leakage with high direct current（higher than 6mA）and/or high frequency components, for example single-phase rectifiers, rectifiers with active correction of the power factor, continuous voltage generator with no separation from AC networks and inverted at variable frequency.
| Стандартный | IEC61008-1, EN61008-1 | |
| Electronic features | Максимальный ток в А (А) | 25, 40, 50, 63, 80, 100 |
| Тип | Electromagnetic | |
| Type(wave form of the leakage sensed) | AC, A, AC-G, A-G AC-S and A-S are available | |
| Поляки | 1P+N, 3P+N | |
| Номинальное напряжение Ue (В) | 1P+N: 230/240 3P+N: 400/415 | |
| Определенная чувствительность IΔn | 30mA, 100mA, 300mA are available | |
| Изоляционное напряжение Ui (В) | 500 | |
| Rated residual making and breaking capacity IΔm | 500(In=25/40A), 630(In=63A), 1000(In=80/100A) | |
| Определенная частота | 50/60 Гц | |
| Максимальный пробойной прочность | 6KA, 10KA | |
| Определенная напряженность импульса (1,2/50) Uimp (В) | 6,000 | |
| Теплопроводящий тест напряжения при индуктивном частотном режиме в течение 1 минуты (КВ) | 2.5 | |
| Уровень загрязнения | 2 | |
| Mechanical features | Электрическая жизнь | 2,000 |
| Механический срок службы | 4,000 | |
| Индикатор положения контакта | Да | |
| Степень защиты | IP20 | |
| Reference temperature for setting of thermal element(℃) | 30 | |
| Ambient temperature(with daily average ≤35℃) | -5…+40 | |
| Storage temperature(℃) | -25…+70 | |
| Установка | Terminal connection type | Cable/U-type busbar/Pin-type busbar |
| Terminal size top/bottom for cable | 25mm2/18-3AWG | |
| Terminal size top/bottom for Busbar | 10mm2/18-8AWG | |
| Усиление крутящего момента | 2.5N*m/22In-lbs | |
| Установка | On DIN rail EN 60715(35mm) | |
| Connection | From top or bottom are available |