مرحل تسلسل الطور ثلاثي الطور، مرحل مراقبة الجهد لحماية الطاقة، جهاز التحكم في مراقبة الطاقة ثلاثي الطور مع كشف التسلسل والجهد
مميزات خاصة
- Application: Suitable for pumps, fans, blowers, motor elevators, cranes, central air conditioners, etc.
- Voltage phase sequence protector: JVRD6 fault light indication, 2 sets of normally open normally closed contacts. Automatic reset.
- function: Wrong phase and lack of phase. Powered by the measurement circuit, no additional auxiliary power is required.
- Display mode: The two groups usually open/close contacts. The power supply is normal and 2 LED lights indicate the working status.
- Features: Standard modular construction, rail mounted. Real-time monitoring of three-phase phase failure and phase loss failure.
وصف
Specification:
Condition: Brand New
Material: Plastic, Metal
Color: As Picture Shown
Model: JVRD6
Rated voltage: 200-500VAC,50/60Hz
Interrupting capacity: 250VAC
capacity: 6A/250VAC
Rated current: 6A
Monitoring circuits: L1,L2,L3
Protective Functions: Phase sequence, Phase loss
Installation: 35mm rail
Overall Size: 7.9 × 2.3 × 7.9cm/3.1 × 0.9 × 3.1in
Package Weight: Approx. 122g/4.3oz
Package List:
1 × Phase Sequence Relay
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