- Transformers[10]
- Power Distribution Equipment[5]
- Other Power Supplies[1]
- Electrical Plugs & Sockets[1]
- Circuit Breakers[10]
- Contactors[7]
- Relays[5]
- Other Electrical Equipment[8]
- Other Switches[2]
- Rotary Switches[1]
- Wall Switches[1]
- Push Button Switches[2]
- Switching Power Supply[1]
- Energy Meters[5]
- Other Electrical Instruments[1]
- Current Meters[1]
- Motor Controller[1]
- Terminal Blocks[1]
- Fuses[3]
- Voltage Regulators/Stabilizers[3]
- Inverters & Converters[4]
- Electronic & Instrument Enclosures[1]
- Energy Saving Equipment[3]
- Contact Person : Mr. Zhao Austin
- Company Name : Huanyu Group Co., Ltd.
- Tel : 86-577-62873876
- Fax : 86-577-62885599
- Address : Zhejiang,Wenzhou,Wenzhou Bridge Industrial Zone, North Baixiang
- Country/Region : China
- Zip : 325603
Intelligent Motor Protector
HTHY-31R Intelligent Motor Protector
1. Functions
1. Setting for motor over current and anti-time limit characteristic, and fault indication.
2. Protection for over current, open phase and three-phase unbalance.
3. Display function, and the minimum range reaches to 0.1 A.
4. Anti-interference, noise isolation, free from influence of environment temperature and pulsating load.
5. Test/ reset button, to do release or stimulant break.
6. No-voltage release.
2. Specifications
1. Release time setting: anti-time limit characteristic setting 0.2-30 S.
2. Rated values of auxiliary contactor: AC250V, 5A
3. Power supply: voltage AC 380±20%, frequency 50/60Hz
4. Environment condition: Temperature -25~70, air relative humidity under 85%
5. Isolation: 500V DC>100MΩbetween shell and circuit, 1000V DC between contacts.
Intelligent Motor Protector
