esun electronic sci&tech.co.,ltd
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KSD9700 series thermal protector range of applications
● Ballast
● fluorescent
● Motor
● Transformers
● laminator
● Rechargeable battery
● Solenoid
● Appliances
● PCB board
KSD9700 series thermal protector works
KSD9700 series is a double metal as the temperature sensing thermostat,Electrical work, the double-metal free state,Contact is closed / disconnected state, when the temperature rises to action temperature, the bimetallic element to heat stress and rapidly generate action Open / close contact, off / on the circuit, and thus play a role in thermal protection. When getting down to re-set temperature is the degree of contact auto open / close, return to normal working condition.
KSD9700 series thermal protector product advantages
● Small size, easy to install
● Snap-action bimetal, fast response
● life of up to 10,000 times
● anti-vacuum impregnation process
● Alternative SENSATA 17AM 7AM, South Korea, SEK ST-22 and other foreign products
KSD9700 series thermal protector Specifications
● Contact form: normally open, normally closed
● contact capacity (15A/12VDC 12A/24VDC 10A/120VAC 8A/250VAC)
● normal contact resistance ≤ 50mΩ
● Insulation resistance ≥ 100mΩ
Model | Long（MM） | Wide(MM) | High(MM) |
20-Steel | 20 | 7.4 | 3.8 |
20-Plastic | 20 | 8.0 | 4.2 |
15-Steel | 15 | 6.7 | 3.2 |
15-Plastic | 15 | 7.2 | 3.8 |
Operate or reset the control table
Code | Action temperature | Reset temperature | Code | Action temperature | Reset temperature |
40 | 40±5℃ | ≥30℃ | 105 | 105±5℃ | 70±12℃ |
45 | 45±5℃ | ≥30℃ | 110 | 110±5℃ | 75±12℃ |
50 | 50±5℃ | ≥30℃ | 115 | 115±5℃ | 80±12℃ |
55 | 55±5℃ | ≥30℃ | 120 | 120±5℃ | 85±12℃ |
60 | 60±5℃ | 40±10℃ | 125 | 125±5℃ | 90±12℃ |
65 | 65±5℃ | 45±10℃ | 130 | 130±5℃ | 95±12℃ |
70 | 70±5℃ | 50±10℃ | 135 | 135±5℃ | 100±12℃ |
75 | 75±5℃ | 55±10℃ | 140 | 140±5℃ | 105±12℃ |
80 | 80±5℃ | 60±10℃ | 145 | 145±5℃ | 110±12℃ |
85 | 85±5℃ | 65±10℃ | 150 | 150±5℃ | 115±12℃ |
90 | 90±5℃ | 70±10℃ | 155 | 155±5℃ | 120±12℃ |
95 | 95±5℃ | 75±10℃ | 160 | 160±5℃ | 125±12℃ |
100 | 100±5℃ | 80±10℃ | Special specifications can be developed according to customer requirements | ||
KSD9700 series thermal protector Notes
●using contact temperature-type installation,should be The product snapping charged with apparatus mounting surface.
● installation of plastic or metal can not be collapsed or distort, so as not to affect performance.
● Metal products with added insulation jacket of the installation can not be removed without the external insulating sleeve or crushed, to avoid leakage, ensure safe use.
● product is not greater than 5A current in the circuit, should be selected cross-section of 0.4-0.75 mm 2 copper wire connected to it.
● product should be less than 90% relative humidity, ambient temperature below 40 ℃ ventilation, clean, dry, non-corrosive gas in storage.