접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지
Schneider Electric GV2-PM08C is a 3-pole thermomagnetic motor protection 회로 차단기 (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, 슬리퍼, and small compressors. Supporting DIN rail mounting, it is ideal for scenarios like school cafeteria kitchens and building electromechanical systems. Below are the complete specifications and core details:
핵심 기술 매개변수
| 목 | 매개변수 | 비고 |
| 모델 | GV2-PM08C (Domestic Order Code: GV2PM08C) | Rotary knob operation, 3-폴 |
| Adjustable Current Range | 2.5–4A | Thermomagnetic trip, 수업 10 overload curve |
| 극수 | 3피 | Dedicated for three-phase motors |
| Rated Operational Voltage (우에) | 690V AC 50/60Hz | 절연 전압 (우이) is also 690V |
| 단락 차단 용량 (중환자실) | 100그만큼 (at 400V AC) | IEC를 준수합니다 60947-2 기준 |
| Conventional Free Air Thermal Current (Ith) | 4에이 | Continuous current-carrying capacity |
| Impulse Withstand Voltage (음) | 6kV | High surge resistance |
| Operation Method | Rotary knob | Integrated direct on/off control + overload/short-circuit protection |
| 배선 방법 | Front-panel screw clamp terminals | Easy wiring and maintenance |
| 장착 방법 | 35mm DIN 레일 | Standard electrical cabinet installation |
| Mechanical/Electrical Service Life | 100,000 cycles each (at AC-3 440V) | High durability |
| 치수 | 44.5mm (여) × 89mm (시간) × 78.2mm (디) | 컴팩트한 디자인, saves cabinet space |
| 인증 | CCC, IEC, UL, CSA, EAC | Complies with national and international standards; Green Premium certified |
| 전압 | Compatible Power |
| 240다섯 | 1HP |
| 400/415다섯 | Approximately 1.5kW |
| 690다섯 | Approximately 2.2kW |
Data is based on IEC standards; actual matching shall be determined by the motor’s rated current
핵심 기능 & 장점
- Dual Protection: Thermal overload protection (adjustable from 2.5–4A) + electromagnetic instantaneous short-circuit trip (대략. 51에이), effectively isolating faults.
- Integrated Design: Replaces the combination of “회로 차단기 + overload relay”, simplifying the circuit, reducing costs and potential fault points.
- Easy Installation: DIN rail mounting with clear wiring; the knob features on/off indicators for quick maintenance.
- 환경 적응성: Operating temperature range from -25℃ to +60℃; equipped with environment-compensated thermal trip, suitable for multiple scenarios such as kitchens and equipment rooms.
일반적인 애플리케이션 시나리오
School Cafeteria Kitchens: Exhaust fans, small water pumps, food processing equipment.
빌딩 자동화: Fresh air units, small cooling towers, rolling shutter door motors.
Laboratories/Small Production Lines: Low-power mixers, 컨베이어, vacuum pumps.
Selection & 교체 권장사항
- Matching Motor Rated Current: Set the current to 1.05–1.1 times the motor nameplate current. 예를 들어, a 3A motor can be set between 3–3.5A.
- 교체 호환성: Directly replaceable with the same series GV2-PM08C or GV2P08 (imported model). It shares the same mounting dimensions as GV2-ME08C (push-button type), differing only in operation method.
- Accessory Expansion: Compatible with auxiliary contacts (예를 들어, GV2-AS11) and alarm contacts to meet remote signal feedback requirements.
Procurement & 포장
포장: 1 unit/box, 20 단위/케이스.
가격 참고: Domestic in-stock price is approximately RMB 110–135 per unit (as of December 2025); the imported version (GV2P08) is priced higher.
