Temperature safety control - 17AME-2

Temperature safety control is specially designed for applications which need temperature limiting control. When the temperature reached a reset value, the safety control will cut the circuit off automatically. When the temeprature decreases to the prescribed value, the safety control will reset to again to allow the applications back to the normal operation.

Based on our reliable quality control system and good product quality, our temperaturesafety control successfuly pass the evaluation of some biggest manufacturers in the world, like Welling motors, Johnson Electric, Samsung, Sanyo etc.

1. CONSTRUCTION OF TEMPERATURE SAFETY CONTROL:

1-1 SHAPE: Shown on a separate drawing “17AME”.

1-2 WIRE LEAD: AWG#18-Tin plated copper core appliance POLYETHYLENE INSULATED wire.

1-3 CASE: Zn plated steel material or iron with rustless coating .

1-4 SLEEVE MATERIAL: Polyester terephthalate film .

2. SPECIFICATION OF TEMPERATURE SAFETY CONTROL:

2-1 RATING:

AC125V,20A, AC250V,10A, DC16V,20A

2-2 OPERATING TEMPERATURE : SEE NOTE 2

2-3 DIELECTRIC STRENGTH: An insulation sleeve shall withstand for 1 minute without breakdown at test potential of 1500V-ACor foe 1 second without breakdown at 1800V-AC and maximum leak current shall be less than 10mA.

2-4 INSULATION RESISTANCE: The insulation resistance between live parts and ground dead material parts is more than 100MOHM, measured by 500V-DC “MEGAR” at room temperature and room humidity.

2-5 CONTACT CIRCUIT RESISTANCE: less than 50m ohm.

NOTE: MAKE REFERENCE TO THE DESCRIPTION OF “NOTEL”

2-6 HEAT ENDURANCE TEST: A Motor protector exposed to the air condition of 180°C for 96 hours.

2-7 HUMIDITY TEST: A Motor protector is exposed to relative humidity 95% RH at a temperature of 40°C for 48hours.

2-8 HEAT SHOCK TEST: A Motor protector subjected to 5 cycles of heat shock between -20°C±3°C for 30 minutes and 180°C±3°C for 30 minutes.

2-9 VIBRATION ENDURANCE TEST: The test apparatus is to consist of a vibration table which provides synchronous motion with total displacement of 1.5mm, and vibration is varied uniformly from 10HZ to 55HZ in 1 cycle for period of 3-5 minutes. Thermostat is to be tested so that X, Y, Z axis of the sample are subjected to vibration, each for a period of 2 hours (total 6 hours).

2-10 DROP TEST: A Protector is dropped to vinytile floor 70cm height with natural condition.

After the item 2-6,-7,-8,-9,-10 test, the test sample should be met to the following condition.

A) Operation temperature shall not shift form initial temperature by more than ±7°C.

B)Contact circuit resistance: Less than 50mOHM.

C)The can is not damaged.

D)Wire lead insulation does not have a crack or expansion.

3. LIFE TEST OF TEMPERATURE SAFETY CONTROL

In the condition applied maximum current and voltage rating, power factor 1, protector shall perform by automatic means for number of 2000 cycles. After this, satisfy the following conditions.

A)Operational temperature shall not vary form initial temperature by more then ±5°C.

B)Contact resistance: Less than 50Mohm And after additional 10000 cycles, there shall be no electrical or mechanical failure of the Motor Protector.

4. OTHER

4-1 TEMPERATURE MEASUREMENT METHODS

Operational temperature shall be measured by thermocouple or thermometer with the rate of 1°C per 2 minutes in an agitating air.

5. CERTIFICATION

UL & C-UL: E258612 E309992 VDE: 40017383 CB: DE1-34606 CQC: CQC0700201891

6. APPLICATION:

6-1 Various motors
6-2 Pumps, air compressors and cleaners
6-3 Fluorescent ballasts and lightings
6-4 Heating pads, electrical blankets
6-5 Electrical tools, chargers, transformers
6-7 Home appliances, heating appliances

TESTING CURVE OF TEMPERATURE SAFETY CONTROL