HKW9700-D-E系列热保护器
HKW9700-D-E型热保护器具有体积小、外壳绝缘、动作灵敏、寿命长等特点，
适用于新能源电池，电机、电源，光灯镇流器、变压器、汽车马达、集成电路及
一般电气设备的过热过流双重保护作用。
HKW9700-F-H thermal protector has small dimension; insulation shell;
sensitive and long life time. Its widely use in new energy battery;
motor; power; ballast; transformer;integrated circuit and
electrical equipment’s overheat and overload double protection.
2结构特点Structural features
HKW9700-D-E系列热保护器是采用一定几何形状的双金属片，无需辅助机构，仅靠双金属片的自身感温和电流热效应，使双金属元件的状态发生快速变化，直接带动触点实现自动切断和接通电路，起到过热、过载保护作用。
HKW9700-F-G thermal protector use unique bimetal and don’t need more auxiliary parts. Using bimetal Self-sensing temperature and Current thermal effect to change the bimetal’s shape to control the electric circuit cut off or contact on. Overheat and overload double protection.
3安规认证 (certification)：CQC18002202372 CQC180022022369
UL E502318
KC ZU02105-19001
TUV B1039300001
ROHS AGC01409190101101-001 REACH AGC01409190101101-003
4产品外形dimension
Plastic shell塑壳：15*7*3.5MM; 铁壳：15*6.5*3.1
Contact type动作分为：常开/常闭 Normal closed or normal opened
热保护器的外壳 可以配安装支架。Optional mounting bracket
5产品性能performance
5.1额定电流rated power(COS∮=0.7)
DC 12V-8A 24V-4A、AC 250V-5A 125V 7A
5.2断开温度action temp：30℃～150℃; 复位温度reset temp 20℃～110℃。
5.3抗拉力试验:产品的引线端应能承受大于或等于20N拉力,导线无断裂、滑出。
Tensile test:≥20N，No breaks or slips out of the wire
5.4绝缘电压:Insulation voltage
a.产品在断开时的引线之间应能承受AC660V,历时1min而无击穿闪络现象;
In the power off state the insulation voltage between two wires should accept AC660V one minute withoutbreakdown and flashover.
b.产品引线与绝缘外壳之间能承受AC1800V,历时1S而无击穿闪络现象;
The insulation voltage between the wires and shell should accept AC1800V 1 second withoutbreakdown and flashover.
5.5绝缘电阻:在正常条件下,引线与绝缘外壳之间的绝缘电阻在100MΩ以上。
Insulation resistance:≥100MΩ
5.6接触电阻:产品的接触电阻应不大于50mΩ。
Contact resistance：≤50mΩ
5.7耐高温试验:产品置于额定动作温度50℃的空气环境中保持96h。
High temperature test：The product is kept in an air environment over 50°C for 96 h
5.8耐低温试验:产品置于-40℃空气环境中保持96h。
Low temperature test：The product is kept in an air environment of -40°C for 96 h
5.9抗振试验: 热保护器应能承受振幅1.5mm,频率变化10～55Hz，扫描变化周期3～5次/min，
振动方向X、Y、Z，每个方向各连续振动2h。
Anti-vibration test：The thermal protector should be able to withstand an amplitude of 1.5mm, a frequency change of 10 to 55Hz, and a scan change period of 3 to 5 times/min.
The vibration directions X, Y, and Z are continuously vibrated for 2 h in each direction.
5.10跌落试验:产品自0.7m高度自由落下1次。
Drop test：The product is free to fall