33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout

Product Details
Customization: Available
Breaking Capacity: High
Type: Current Fuse
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OHSAS18001:2007, ISO9001:2015, ISO14001:2015
  • 33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout
  • 33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout
  • 33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout
  • 33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout
  • 33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout
  • 33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout
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Basic Info.

Model NO.
HRW-33/100
Usage
High Voltage
Shape
Circle
Fusing Speed
Fast K
Standard
IEC60282-2
Rated Current
100A, 200A
Rated Voltage
33 Kv
Creepage Distance
1200mm
Breaking Current
6300A
Transport Package
Export Standard Package or as Client Requirement
Specification
ISO9001: 2015
Trademark
L&R
Origin
Wenzhou, Zhejiang
Production Capacity
20, 000PCS/Month

Packaging & Delivery

Package Size
30.00cm * 25.00cm * 20.00cm
Package Gross Weight
5.000kg

Product Description

Description
Drop-out fused cut out and load Switching fuse cutout are of outdoor used high voltage protective device.
To be connected with incoming feeder of distribution line it mainly protect transformer or lines from short
circuit and overload, and on/off loading current.

Standard: IEC 60282-2

 
Components
Drop-out fused cut out is composed of insulator supports and fuse tube. Static contacts is fixed on insulator
support and moving contact is installed on two ends of fuse tube.
Fuse tube is composed of:
1. Inside arc estinguishing tube
2. Outer phenolic compound paper tube or epoxy glass tube
Load switching fuse cutout provides enforced elastic auxiliary contacts and arc-extinguishing enclosure for
switching on/off loading current.
 

Operating Principle
1. When working normally, fuse link tightened the fuse tube to be close position.
2. If system occur faults, big fault current melts fuse immediately and take place electric arc, which makes
arc extinguishing tube being heated and explode a lot of gases. This will produce high pressure and blow off
the arc along with tube.
3. After fuselink melt moving contact has no tightened strength, mechanism is locked and fuse tube dropout.
4. Cutout now is in open position. Operator shall use insulating Link Rod to pull the moving contact.

Main Parameter

Type Rated Voltage (kV) Rated Current (A) Breaking Current (A) Impulse Voltage Bil (BIL) Power Frequency withstand voltage Leakage Distance (mm) Weight (kg) Dimension (cm)
HRW-12 12 100 6300 110 40 250 6 40X36X11.5
HRW-12 12 200 10000 110 40 250 6
Type Rated Voltage (kV) Rated Current (A) Breaking Current (A) Impulse Voltage Bil (BIL) Power Frequency withstand voltage Leakage Distance (mm) Weight (kg) Dimension (cm)
HRW-33 33 100 10000 170 70 850 12 90X40X17
HRW-33 33 200 12500 170 70 850 12

33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout33kv 36kv 200A Pole Mounted Mv Polymeric Drop out Fuse Cutout



 

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