Wholesale Price Cdfh-1000VDC 10X38mm 30A AC Fuse Link and Base Fuse

• Breaking Capacity: High
• Type: Current Fuse
• Usage: Low Voltage
• Shape: Insert
• Fusing Speed: F
• Fusing Device: Discoloration
• Model NO.: CDFH-1000V
• Standard: IEC60947-3
• PV DC Cdfh Fuse Holder Pole: 1p
• Rated Working Voltage: 1000VDC
• Rated Current: 30A
• Max Power Dissipation: 3W
• Transport Package: Noormal Package
• Specification: 900g
• Trademark: C&J
• Origin: Wenzhou China
• HS Code: 8536100000

Product Description

 

Product Description

Scope of application
CDFH series fuse holder is made of refractory material, and meets the standard of IEC 60947-3. The maximum rated voltage is 1000V and the maximum current is 30A. As a short circuit and over-current protector, it is widely used in the high and low voltage distribution system, control system, and electrical equipments, like distribution box and inverter.

Product Benefits
·DIN35 Rail Installation, Easy to Install
·Adjustable terminal block, Wiring firm
·Fire-retardant shell, high temperature resistance
·Flexible installation, Easy to replace

 

Product Parameters

 

Standard	IEC60947-3
PV DC CDFH Fuse Holder Pole	1P
Rated Working Voltage	1000VDC
Rated Current	30A
Breaking Capacity	20kA
Max Power Dissipation	3W
Connection and InstallationWire	2.5mm²-6.0mm²
Terminal Screws	M3.5
Torque	0.8~1.2N.m
Degree of Protection	IP20
Fuse Size	10x38mm
Operating Temperature Range	-30°C~+70°C
Mounting	DIN rail IEC/EN 60715
Pollution Degree	3
Relative Humidity	+20°C ≤95%, +40°C ≤50%
Installation Class	III
Weight	0.07kg Per pole

Photovoltaic Fuses 10x38mm

Product Benefits
·Amps:1~32A; Volts: 1000VDC;Breaking Capacity:30kA
·Compact design.Low power loss.Excellent DC performance
·Low arc voltage and low energy let-through(I2t)
·Product storage temperature: -40°C~120°C. At 40°CC, the relative humidity is not more than 70%, below 30°C, not more than 80%, below 20°C, not more than 90%
·Packaging and storage temperature: -40°C~80°C. The relative humidity is not more than 90%, and there is no condensation


Vibration and Shock Resistance
·It has good resistance to vibration and impact, and can withstand more than 20g Comply with the IT application environment of rail transit and the use of general motor vehicles.
·In the application environment with strong vibration, the corresponding test can be negotiated, which generally needs a long period.


Altitude
·2000 - 4500m
·Higher altitude mainly leads to insulation deterioration, heat dissipation condition deterioration and air pressure change.
A) The temperature rise of the fuse increases by 0.1-0.5k every 100m above sea level.
B) For every 100m increase in altitude, the average ambient temperature decreases by about 0.5K.
C) In open environment, the influence of altitude on rated current can be ignored.
D) When used in a closed environment, if the air temperature or box temperature does not decrease with the increase of altitude and still reaches more than 40°C,  the rated current needs to be reduced. The rated current shall be reduced by 2%-5% for every 1000m increase in altitude.
·Effect of altitude on air insulation strength (breakdown strength)
A) Within 2000-4500m, the insulation strength decreases by 12-15% for every 1000m increase in altitude
B) the insulation gap between the fuse and other live structures and to the ground shall be considered by the user.


 

Our Advantages

CEJIA has over 20 years of experience in this industry and has built a reputation for providing quality products and services at competitive prices. We are proud to be one of the most reliable electrical equipment suppliers in China with more. We attach great importance to product quality control from raw materials procurement to finished product packaging. We provide our customers with solutions that meet their needs on a local level, while also giving them access to the latest technology and services available.

We are able to produce large volumes of electrical parts and equipment at very competitive prices in our state-of-the-art manufacturing facility located in China.

FAQ

Q1:Are you a trading company or manufacturer?
A.We are professional manufacturer for low-voltage circuit breaker series products,Integrates research and development, manufacturing, processing and trade departments together. also we supply of different electrical and electronic items

Q2: why will you choice us :
A.more than 20years of professional teams will give you good quality products ,good service ,and reasonable price

Q3: Is the MOQ fixed?
A.The MOQ is flexible and we accept small order as trial order.
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Dear Customers,

If you have any question , please feel free to contact with me , I will send you our catalog for your reference.

 

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