Cy-9700, 250V/125V. 5A 155′c Heat Protector Thermal Protector

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Energy-storage Type
• Model NO.: TMTP
• Speed: Normal Type Circuit Breaker
• Installation: Fixed
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Ambient Temperature Limit: 0-55′c
• Protection Level Contamination Status: IP00
• Rated Current: 1-10A
• Pn Type: Cy9700
• Moving Temp.: 40-160′c
• Tolerance: 5%
• IR: >100mohm
• Lifespan: >10000times
• Transport Package: Carton
• Specification: 250V/125V
• Trademark: ETOPMAY&TOPMAY
• Origin: China
• Production Capacity: 10000000

Product Description

CY-9700,250V/125V.1A-10A 40-160'C heat protector Thermal protector

1. General Provisions
1.1 This technical agreement is limited to Ordering and use of CY series thermal protectors.
1.2 This technical agreement sets forth the minimum technical requirements and does not specify all technical requirements and applicable standards. The seller shall provide high-quality products and corresponding services that meet the requirements of this technical agreement and the listed standards. Meet mandatory national standards related to safety, environmental protection, etc.
1.3 If the supplier does not explicitly raise any objections to the terms of this technical agreement in writing, the main products provided by the supplier shall fully meet the requirements of this technical agreement.
In case of any conflict between the standards used in this technical agreement and those used by the supplier, the higher standard shall prevail.

2. Technical requirements
2.1 Main current standards to be followed
GB14536.1-2008 "Household and Similar Electrical Automatic Controllers Part 1: General Requirements"
GB14536.3-2008 "Special Requirements for Thermal Protectors of Electric Motors"
2.2 Environmental conditions
2.2.1 Environmental temperature limit (disconnecting device): 0-55 ºC
2.2.2 Protection level Pollution status: IP00 normal
2.3 Engineering conditions
2.3.1 Product Usage
CY series thermal protector is a product with temperature sensing characteristics. The product has advanced structure, small size, sensitive action, large electric shock capacity, and long service life. It is widely used for overheat protection of fractional horsepower motors, electric heating appliances, fluorescent lamp ballasts, transformers, automotive motors, integrated circuits, and general electrical equipment;
2.3.2 Structure
2.3.1.1 Product Structure and Parts:

Structural diagram of metal/plastic shell

NO.	Name	Material	No.	Name	Material
1	Shell	PBT	6	Fixed sheet	H65-Y2/plastic
2	Moving contact	TM06	7	Epoxy	Two-component epoxy resin
3	Temp. contact	BR-1	8	Lead	Electronic wire, silicone wire
4	Base	H65-Y2	9	Insulation sheath	PET tube, silicone tube, yellow wax tube
5	Moving contact	AgNi10/Gu

a. Wire: AWG # 20, AWG # 22 tinned copper core wire, insulation layer made of polyethylene material, silicone material, UL certified 3135, 3266, 3398 wire (special specifications can be customized according to customer requirements);
b. Shell: PBT engineering plastic shell (or metal shell with nickel plating or zinc alloy on the surface);
c. The product with a plastic shell (model name AH9B) has no insulation sheath

2.3.1.2 Appearance: The external dimensions/markings comply with the requirements of the product drawings, including plastic shell, metal shell, and ceramic shell
Above (can be printed by customer)
2.3.3 Model and specification description
According to the customer's sample drawings.

2.3.4 Performance
2.3.4.1 Rated current: 1A-10A/250V
2.3.4.2 Operating temperature: 40 ºC -160 ºC with a tolerance of ± 5 ºC (see Appendix 1 for details).
2.3.4. 3 Tensile test of lead out wire: The lead out wire of the thermal protector should be able to withstand a tensile force greater than or equal to 50N for 1 minute without breaking or loosening.
2.3.4. 4 Insulation voltage:
a. The thermal protector should be able to withstand AC 660V, 50Hz between the wires after thermal disconnection, and undergo a 1-minute test without any breakdown or flashover phenomenon;
b. The terminal lead of the thermal protector and the surface of the insulation sleeve or the surface insulation type thermal protector shell can withstand AC 1500V, 50Hz for 1 minute without breakdown or flashover phenomenon;
2.3.4.5 Insulation resistance: Under normal conditions, the insulation resistance between the wire and the insulation sleeve is above 100M Ω. (The meter used is a DC500V insulation resistance meter)
2.3.4.6 Contact resistance: When the contact of the thermal protector is closed, the contact resistance should not exceed 50m Ω.
2.3.4.7 Heat resistance test: The product is placed in an environment of 150 ºC for 96 hours.
2.3.4.8 Moisture resistance test: The product is placed in an environment of 40 ºC and 95% relative humidity for 48 hours.
2.3.4.9 Thermal shock test: The product is placed alternately in an environment of 150 ºC and -20 ºC for 30 minutes each, for a total of 5 cycles.
2.3.4. 10 Vibration resistance test: The product can withstand an amplitude of 1.5mm, a frequency change of 10~55HZ, a scanning change period of 3~5 minutes, and vibration directions X, Y, and Z, with continuous vibration in each direction for 2 hours.
2.3.4. 11 Drop test: The product falls freely from a height of 200mm in all directions four times.
2.3.4.1.12 Compression resistance: Immerse the product in a sealed oil tank, apply a pressure of 2 Mpa and maintain it for 12 hours.
2.3.4.13.  After conducting tests 2.3.4.7, 2.3.4.8, 2.3.4.9, 2.3.4.10, 2.3.4.11, and 2.3.4.12, the following conditions should be met:
a. The temperature change of the action should be within ± 7 ºC of the initial value;
b. The contact resistance should be below 50m Ω;
C. The appearance should have no obvious deformation;
D. The wire has no cracking or damage;
e. The insulation voltage should meet the requirements of item 3.4;
f. The insulation resistance should meet the requirements of item 3.5.

2.3.4.5 Lifespan
Product lifespan>10000 cycles

2.3.4.6 Other matters:
6.1 The heating rate for action temperature detection should be controlled at 1 ºC/1min;
During use, the protector casing shall not withstand strong impact and compression forces;

2.3.4.7 Matters not covered or other requirements from the client shall be separately agreed upon.


Appendix 1: Comparison Table of Operating Temperatures for CY Series Thermal Protectors

No.	Disconnect temp. ºC(Tf)	Reset temp.ºC	No.	Disconnect temp. ºC(Tf)	Reset temp.ºC
1	40±5ºC	above 30ºC	12	105±5ºC	70±15ºC
1	45±5ºC	above 30ºC	13	110±5ºC	70±15ºC
1	50±5ºC	above 30ºC	14	115±5ºC	75±15ºC
2	55±5ºC	above 30ºC	15	120±5ºC	80±15ºC
3	60±5ºC	above 30ºC	16	125±5ºC	80±15ºC
4	65±5ºC	above 30ºC	17	130±5ºC	85±15ºC
5	70±5ºC	above 35ºC	18	135±5ºC	90±15ºC
6	75±5ºC	50±15ºC	19	140±5ºC	90±15ºC
7	80±5ºC	50±15ºC	20	145±5ºC	95±15ºC
8	85±5ºC	55±15ºC	21	150±5ºC	100±15ºC
9	90±5ºC	60±15ºC	22	155±5ºC	100±15ºC
10	95±5ºC	60±15ºC	23	160±5ºC	105±15ºC
11	100±5ºC	65±15ºC

Reset temperature is for reference only (special requirements will be negotiated and prioritized according to customer requirements)