三相/単相 AC/DC モーターのバイメタル過負荷熱保護

ハイアンプモーターバイメタル過負荷過熱保護スイッチをモーター回路に搭載, モーターに流れる電流はバイメタルのトリップ要素を通過します。. The flowing current heats the bimetallic strip which causes the bimetallic material to bend, and after a specific temperature, the bimetallic strip will open the thermal protection switch. 17AMの最大の特徴 / KSD9700 / 結核 / 6AP/3MP/5APシリーズサーマル過負荷スイッチ / モーターの熱保護スイッチは小容量で大電流容量です.

17AMモーターサーマル過負荷保護スイッチ

6AP/3MP/5AP ウィンドウモーター過負荷バイメタルサーマルカットオフスイッチ

3MP pre-set KLIXON snap action bimetal disc thermal protector switch

ハイライト: motor Bimetal Overload Thermal Protection switch
thermo switch protector for floor heating

BW series thermal protector’s Principle and structure
BW series thermal protector is to use a certain geometry of bimetallic strip, without auxiliary institutions, only by bimetallic strip their own sense of mild heating current, rapid changes in the state of bimetallic element, direct drive contact automatic cutting and processing circuit, 過熱保護, overload protection.

BW series thermal protector’s application
It is widely applied in Electric motors and electrical equipment as electric blanket, hot wall, washer motor, soybean milk machine motor, Fan motor, air condition motor, fractional motor, direct current motor, AC brushless motor, water pump, 変成器, rectifier, 点灯, rechargeable battery,electric heating appliance etc.

BW series thermal protector’s specification
1. Contact’s type: Normally closed and Normally open
2. Electrical rating: 10A/AC120V; 8A/AC250V; 10A/AC250V; 16A/AC250V
3. 回路抵抗: ≤50mΩ (初期値)
4. 絶縁抵抗: ≧100mΩ
5. Action temperature range: 40~150℃
6. Case: metal case and plastic case
7. 人生: ≥10,000 times
8. サイズ:

9. Open temperature and reset temperature sheet

BW Thermal protector’s competitive advantage
1. Small size and easy installation
2. Quick bimetallic strip, fast reaction
3. The life time high than 10,000 回
4. Prevention again leak of vacuum impregnation process
5. Replacer of SENSATA 17AM 7AM, SEKI ST-22 etc.