5HFP 630-R Allicdata Electronics
Allicdata Part #:

5HFP630-R-ND

Manufacturer Part#:

5HFP 630-R

Price: $ 0.13
Product Category:

Circuit Protection

Manufacturer:
Short Description: FUSE CERAMIC 630MA 250VAC 5X20MM
More Detail: N/A
DataSheet: 5HFP 630-R datasheet5HFP 630-R Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1000 +: $ 0.11907
Stock 1000Can Ship Immediately
$ 0.13
Specifications
Package / Case: 5mm x 20mm (Axial)
DC Cold Resistance: 0.286 Ohms
Size / Dimension: 0.217" Dia x 0.827" L (5.50mm x 21.00mm)
Color: --
Operating Temperature: -55°C ~ 125°C
Approvals: CCC, CE, CSA, cULus
Melting I²t: 0.29
Breaking Capacity @ Rated Voltage: 1.5kA
Mounting Type: Through Hole
Series: 5HFP
Response Time: Fast
Voltage Rating - AC: 250V
Current Rating: 630mA
Fuse Type: Cartridge, Ceramic
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Fuses are an essential part of electrical systems, providing protection against overloads and short circuits that can cause severe damage and even put lives at risk. The 5HFP 630-R is an example of a type of high-voltage fuse, and the following sections will provide an overview of its application field and working principle.

Application Field

The 5HFP 630-R is a high-voltage fuse designed for applications up to 15kV. It has a current rating of 630A and is suitable for use in three-phase circuits with voltages of up to 24kV. It is most commonly used in power distribution and transmission networks to protect against large overloads and faults.The device is designed to meet IEC standards and is UL approved. It has a very high breaking capacity, meaning that it can safely interrupt a large amount of current even under fault conditions. It also features a high voltage withstand capability and a low let-through energy in order to protect against overvoltage surges.The 5HFP 630-R is particularly well suited for use in a variety of industrial and commercial applications, such as substations, data centers, hotels, factories, and other high-load applications.

Working Principle

The 5HFP 630-R utilizes a traditional fuse link design that utilizes a thin wire that will melt when exposed to an insufficient electrical current. This is achieved by passing an electrical current through a small chamber filled with an ionized gas, and then constructing a link of wire between the two chambers. As the current increases and reaches the rated limit, the link will heat up and melt, thus interrupting the flow of current.However, the 5HFP 630-R also features a number of additional features that make it suitable for high-voltage applications. It has a dual-bolt construction that is designed to ensure a tight fit, even under high pressure. It also uses a field-initiated termination system to help prevent arcing and guarantee a reliable connection.Finally, it utilizes a fault detection system to allow operators to quickly identify when the device has failed and prevent any further damage from occurring.

Conclusion

The 5HFP 630-R is a high-voltage fuse that is designed for applications up to 15kV. It features a current rating of 630A, a very high breaking capacity, and a field-initiated termination system that helps ensure a reliable connection. It is suitable for a variety of industrial and commercial applications, and has a fault detection system to allow operators to quickly identify when the device has failed.

The specific data is subject to PDF, and the above content is for reference

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