MachineU > China Products
High-voltage fuse
High-voltage fuse
Specifications
Place of Origin :
China
MOQ :
5pcs
Payment Terms :
T/T
Delivery Time :
30days
Description

This product is suitable for indoor AC 50Hz systems with rated voltages of 3.6kV, 7.2kV, and 12kV. It can be used in conjunction with other protective devices (such as switches and vacuum contactors) as a protective component for overloads or short circuits in high-voltage motors and power equipment.

Basic Parameters:

(1) Basic parameters of busbar fuse appearance

Model

Equivalent model

Rated voltage(Kv)

Rated voltage of fuse link(A)

Rated breaking current(kA)

 Overall dimensions
XRNM-3.6 WDF*0

3.6

 50,63,80,100,125

50

Φ51*254

(Electric porcelain)
WFF*0 125,160,200

Φ76*254

(Electric porcelain)
WKF*0 250,315,355,400

Φ76*254

(Epoxy)
XRNM-7.2 WFN*0

7.2

 25,31.5,40,50,63,80,100,125,160,200,224

Φ76*403

(Electric porcelain)
WKN*0 250,315

Φ76*403(Epoxy)
WXN*0 355,400

Φ88*403

(Epoxy)
XRNM-12 WFX*0

12

 25,31.5,40,50,63,80,100,125,160

Φ76*567(Electric porcelain)
WXX*0 200,224,250

Φ88*567(Epoxy)

(2) Basic parameters of the appearance of German DIN standard plug-in fuses

Model

Equivalent model

Rated voltage(Kv)

Rated voltage of fuse link(A)

Rated breaking current(kA)

 Overall dimensions
XRNM-7.2 WDL*J

7.2

 25,31.5,40,50,63

50

Φ51*292

(Electric porcelain)
WFL*J 50,63,80,100

Φ76*292

(Electric porcelain)
WKL*J 125,160

Φ76*292(Epoxy)
WXL*J 160,200,224,250,315 Φ88*292(Epoxy)
WFM*J 25,31.5,40,50,63,80,100,125,160

Φ76*442

(Electric porcelain)
WKM*J 200,224,250,315 Φ76*442(Epoxy)
XPNM-12 WDL*J

12

 25,31.5,40,50,63

Φ51*292

(Electric porcelain)
WFL*J 50,63,80,100

Φ76*292

(Electric porcelain)
WKL*J 125,160 Φ76*292(Epoxy)
WXL*J 160,200 Φ88*292(Epoxy)
WFM*J 25,31.5,40,50,63,80,100

Φ76*442

(Electric porcelain)
WKM*J 125,160 Φ76*442(Epoxy)
WXM*J 200,224 Φ88*442(Epoxy)

Note: 1. The above are the rated parameters of a single tube. According to the user's needs, a fixed structure can be used to connect the fuse elements in parallel, which can achieve high performance

Rated current value.

2. * Determined by whether an impactor is installed.

Appearance and installation dimensions:

(1) Outline and installation dimensions of busbar fuses (see Table 4 and Figure 3)

Table 4

Model

 External dimensions and installation dimensions
A B C D
XRNT-.36 337 254 305

Le<125A D=φ51

Le≥125A D=φ76
XRNT-7.2 486 403 454

Le≤315A D=φ76

Le>315A D=φ88
XRNT-12 649 567 618

Le≤160A D=φ76

Le>160A D=φ88

High-voltage fuse

High-voltage fuse

(2)Insertion-type fuse dimensions and installation dimensions (see Table 5 and Figure 4)

Table 5

Model

Size

Size Code

 A B C D E F G H

WDF*O

(XRNM-3.6C)

 340 312 80 160 210 254 Φ51 261

WFF*O

(XRNM-3.6C)

 Φ76 280

WKF*O

(XRNM-3.6C)

WFN*O

(XRNM-7.2C)

 500 461 150 160 360 403 Φ76 280

WKN*O

(XRNM-7.2C)

WFX*O

(XRNM-7.2C)

 664 625 30 160 525 567 Φ76 280

High-voltage fuse

High-voltage fuse

High-voltage fuse

Send your message to this supplier
Send Now

High-voltage fuse

Ask Latest Price
Product Detail
Place of Origin :
China
MOQ :
5pcs
Payment Terms :
T/T
Delivery Time :
30days
Contact Supplier
High-voltage fuse

ANSHAN ANZA ELECTRONIC POWER CO., LTD

Site Member
1 Years
liaoning, anshan
Since 2004
Business Type :
Agent, Exporter, Trading Company
Main Products :
8PT Switchgear, Low Voltage Switchgear, Blockset Switchgear
Total Annual :
20000000-25000000
Employee Number :
30~150
Certification Level :
Site Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Electrical Components
MachineU China Products
Contact Supplier
Submit Requirement