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HVDC Fuse Hollow Ceramic Tubes High Precision

Categories Fuse Ceramic
Brand Name: Antaeus
Model Number: AD-F009
Certification: /
Place of Origin: Hunan,China
MOQ: Negotiation
Price: Negotiation
Payment Terms: PayPal,T/T,LC
Supply Ability: Full Supply
Delivery Time: 15-45 days
Packaging Details: Inner vacuum packaging, outside carton.
Product Name: HVDC Fuse Ceramic / Fuse Ceramic Tube
Material: Alumina (Aluminum Oxide, Al2O3)
Insulation Resistance: 1000M Ω(1000VDC)
High Light: Fuse Ceramic / Ceramic Fuse Tube / Fuse Ceramic Shell
Dielectric Strength: 3000VAC 1 min
Working Temperature: -40℃-125℃
Operate Time: ≤30ms
Release Time: ≤10ms
Shock Resistance Functional: 196m/s² (20G above)
Shock Resistance Destructive: 490m/s²(50G above)
Humidity: 5~85%RH
Virbration Resistance: 10-200HZ,49m/s²
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HVDC Fuse Hollow Ceramic Tubes High Precision

Alumina Fuse Ceramic / Ceramic Fuse


1. Description:

A current can become corrupted or overloaded due to accidental damage from pets or being moved, general deterioration, excessive overloading of the electrical system or exposure to the elements. If you have a fixture outdoors, the fuse may need replacing more often due to the harsh environment the tiny workhorse endures on a daily basis. Generally, a current overload happens from a temporary surge from a motor starting up or too many items on the same line. The fuse holds back the overcurrent from reaching the appliance. The body – or barrel – has a plated copper or brass tip – or terminal – at each end of the fuse. The element connects the terminals. The element is made of zinc, copper, aluminum or silver.


2. Feature Advantages:

1) High elasticity modulus

2) High compressive strength.

3) Anti corrosion

4) Abrasion resistance

5) Impact resistance

6) High precision

7) High stability

8) Good advanced ceramic materials

9) High welding sealing performance

10) High hardness and high density

11) Low thermal conductivity

12) Chemical inertness

13) Good wear resistance

14) High Fracture toughness

15) Good insulation performance


3. Material Features / Properties:

Composite(wt %)99%99.5%99.8%
ColorWhite or IvoryWhite or IvoryWhite or Ivory
Densityg/cm 33.823.93.92
HardnessHRA838585
Flexural StrengthMpa (psi*10 3 )375386381

4. Technical Parameters:

Technical Parameters of Ceramics
ItemsTest ConditionsUnit or Symbol99% AL2O395% AL2O390% AL2O3ZirconiaSteatiteSilicon Carbide
Volume Density--g/cm3≥3.70≥3.62≥3.40≥5.90≥2.60≥3.08
Tightness--Pa·m³/s≤1.0×10-11≤1.0×10-11≤1.0×10-11---
Liquid Permeability----PassPassPassPass-
Flexural Strength-MPa≥300≥280≥230≥1100≥120≥400
Elastic Modulus-GPa-≥280≥250≥220-400
Poisson Ratio-  --0.20~0.250.20~0.25---
Thermal Shock Resistance800℃( Room Temperature) Cycle: 10 timesPassPassPass---
Coefficient of Linear Expansion20℃~100℃×10-6 K-1---≤8-
20℃~500℃×10-6 K-16.5~7.56.5~7.56.5~7.56.5~11.2--
20℃~800℃×10-6 K-16.5~8.06.5~8.06.3~7.3-4
20℃~1200℃×10-6 K-1-7.0~8.5----
Coefficient of Thermal Conductivity20℃W/(m·k)-----90~110
1000℃
Dielectric Constant1MHz 20℃-9.0~10.59.0~109.0~10-≤7.5-
1MHz 50℃--9.0~10----
10GHz 20℃-9.0~10.59.0~109.0~10---
Volume Resistivity100℃Ω·cm≥1.0×1013≥1.0×1013≥1.0×1013-≥1.0×1012-
300℃≥1.0×1013≥1.0×1010≥1.0×1013---
500℃≥1.0×109≥1.0×108-----
Disruptive StrengthD.CkV/mm≥17≥15≥15-≥20-
Chemical Durability1:9HClmg/c㎡≤0.7≤7.0----
10%NaOHmg/c㎡≤0.1≤0.2-----
Grain Size-μm-3~12----

5. Process Flows:

Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Printing --- Nickel Plating --- Assembing --- Brazing --- Inspecting --- Packing


6. Application Fields:

Widely apply for new energy vehicles, charging piles, solar power generation, energy storage and power storage system, electric vehicle power system and so on.


7. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln


8. Detection Devices:

Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter

9.Order Flow Steps as belows: Inquiry ---Quotation --- Place an order --- Production --- Delivery

10. Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!


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