Контактор,автоматический выключатель,солнечный инвертор,электрический счетчик,солнечные батареи
Schneider Electric GV2-PM08C is a 3-pole thermomagnetic motor protection автоматический выключатель (rotary knob type) belonging to the TeSys GV2 series, with an adjustable current range of 2.5–4A. It is suitable for low-power three-phase motors and is commonly used for overload and short-circuit protection of equipment such as fans, насосы, and small compressors. Supporting DIN rail mounting, it is ideal for scenarios like school cafeteria kitchens and building electromechanical systems. Ниже приведены полные характеристики и основные сведения.:
Основные технические параметры
| Элемент | Параметр | Примечания |
| Модель | GV2-PM08C (Domestic Order Code: GV2PM08C) | Rotary knob operation, 3-столб |
| Adjustable Current Range | 2.5–4A | Thermomagnetic trip, Сорт 10 overload curve |
| Номер полюса | 3П | Dedicated for three-phase motors |
| Номинальное рабочее напряжение (Уэ) | 690В переменного тока 50/60 Гц | Напряжение изоляции (Уи) is also 690V |
| Short-Circuit Breaking Capacity (Ику) | 100тот (at 400V AC) | Соответствует МЭК 60947-2 стандартный |
| Conventional Free Air Thermal Current (Это) | 4А | Continuous current-carrying capacity |
| Импульсное выдерживаемое напряжение (Умп) | 6кВ | High surge resistance |
| Метод работы | Rotary knob | Integrated direct on/off control + overload/short-circuit protection |
| Способ подключения | Front-panel screw clamp terminals | Easy wiring and maintenance |
| Способ монтажа | 35мм DIN-рейка | Standard electrical cabinet installation |
| Механический/электрический срок службы | 100,000 cycles each (at AC-3 440V) | Высокая долговечность |
| Размеры | 44.5мм (Вт) × 89mm (ЧАС) × 78.2mm (Д) | Compact design, saves cabinet space |
| Сертификаты | CCC, МЭК, UL, CSA, ЕАС | Complies with national and international standards; Green Premium certified |
| Напряжение | Compatible Power |
| 240В | 1HP |
| 400/415В | Approximately 1.5kW |
| 690В | Approximately 2.2kW |
Data is based on IEC standards; actual matching shall be determined by the motor’s rated current
Основные функции & Преимущества
- Dual Protection: Thermal overload protection (adjustable from 2.5–4A) + electromagnetic instantaneous short-circuit trip (приблизительно. 51А), effectively isolating faults.
- Интегрированный дизайн: Replaces the combination of “автоматический выключатель + overload relay”, simplifying the circuit, reducing costs and potential fault points.
- Простая установка: DIN rail mounting with clear wiring; the knob features on/off indicators for quick maintenance.
- Экологическая адаптивность: Operating temperature range from -25℃ to +60℃; equipped with environment-compensated thermal trip, suitable for multiple scenarios such as kitchens and equipment rooms.
Типичные сценарии применения
School Cafeteria Kitchens: Exhaust fans, small water pumps, food processing equipment.
Building Automation: Fresh air units, small cooling towers, rolling shutter door motors.
Laboratories/Small Production Lines: Low-power mixers, конвейеры, vacuum pumps.
Выбор & Рекомендации по замене
- Matching Motor Rated Current: Set the current to 1.05–1.1 times the motor nameplate current. Например, a 3A motor can be set between 3–3.5A.
- Совместимость замены: Directly replaceable with the same series GV2-PM08C or GV2P08 (импортированная модель). It shares the same mounting dimensions as GV2-ME08C (push-button type), differing only in operation method.
- Расширение аксессуаров: Compatible with auxiliary contacts (например, GV2-AS11) and alarm contacts to meet remote signal feedback requirements.
Приобретение & Упаковка
Упаковка: 1 unit/box, 20 units/case.
Справочная цена: Domestic in-stock price is approximately RMB 110–135 per unit (по состоянию на декабрь 2025); the imported version (GV2P08) is priced higher.
