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24kV Dry Wall Capacitance Graded Bushing Prevent Rupture Moisture Absorption
24kV Dry Wall Capacitance Graded Bushing Prevent Rupture Moisture Absorption
Specifications
Brand Name :
Xi'an Shendian
Model Number :
RIFW-24/XXX; RIFW-40.5/XXX
Certification :
IEC 60137
Place of Origin :
China
MOQ :
1 pc.
Price :
To be determined by type and quantity.
Payment Terms :
T/T; L/C.
Supply Ability :
3000 pc/year.
Delivery Time :
Ex-work 1 week~1 month depends on quantity.
Packaging Details :
Seaworthy package/ Customer specified.
Type :
Resin Impregnated Fiberfill
Usage :
Wall Bushing
Description

24kV~40.5kV Dry Wall Bushing

Product introduction:

Resin Impregnated Fiberfill bushing combines advantages of oil-paper bushing and RIP bushing. Advanced and imprvoed techniques make bushing better prevent from deformation, rupture and moisture absorption.
Advantage:
1/ Partial discharge is close to 0 at rated voltage;
2/ Dielectric dissipation ＜0.35% at rated voltage;
3/ Thermal short-time current: 25Ir, duration 2s;
Standard Technical Data:
Below info. only for your reference, all data shall be specified and determined by technical specification and customer demand.
Technical data
Standard IEC 60137; GB/T 4109-2008
Rated voltage 24kV; 40.5kV
Rated current 630～3150A
1min power frequency voltage withstand (Dry/ Wet) 55/50kV; 95/80kV
Lightning impulse voltage withstand 125kV; 200kV

Tanδ at 1.05Um

Tanδ at 1.05Um

 ＜0.004
Partial discharge at Ur ≤5PC
Bending load 3000N; 3150N
Specific Creepage distance 31mm/kV
Schematic diagram:
24kV Dry Wall Capacitance Graded Bushing Prevent Rupture Moisture Absorption
Type Bushing length HV Terminal Outdoor part Indoor part

Bushing

Weight

Holes*

diameter

 Pitch row Dimension Thickness Arcing distance Creepage distance

Max.diameter

of shed

 Arcing distance Indoor part length Length Creepage distance Max. diameter of shed
L a1*a2 m b1*b2 n L1 S D1 L2 L3 L4 S D2 kg
RIFW- 24/630~800 960 4*φ14 40 80*80 20 295 745 155 255 440 60 640 155 18
RIFW- 24/1000 72.5/630~1000 960 4*φ14 40 80*80 20 295 745 155 255 455 60 640 155 19
RIFW- 24/1250 1000 4*φ18 50 100*100 20 295 745 155 255 475 60 640 155 20
RIFW- 24/1600 1040 4*φ18 50 100*100 20 295 745 155 255 495 60 640 155 22
RIFW- 24/2000 1040 4*φ18 50 100*100 20 296 745 155 255 495 60 640 155 29
RIFW- 24/2500 1040 4*φ18 50 100*100 20 295 745 155 255 495 60 640 155 33
RIFW- 24/3150 1130 4*φ18 60 125*125 20 295 1310 155 255 540 60 640 155 35
RIFW- 40.5/630~800 1330 4*φ18 40 80*80 20 450 1310 185 255 665 60 1055 155 22
RIFW- 40.5/1000 72.5/630~1000 1330 4*φ18 40 80*80 20 450 1310 185 410 680 60 1055 155 23
RIFW- 40.5/1250 1370 4*φ18 50 100*100 20 450 1310 185 410 700 60 1055 155 24
RIFW- 40.5/1600 1370 4*φ18 50 100*100 20 450 1310 185 410 700 60 1055 155 31
RIFW- 40.5/2000 1370 4*φ18 50 100*100 20 450 1310 185 410 700 60 1055 155 32
RIFW- 40.5/2500 1370 4*φ18 50 100*100 20 450 1310 195 410 700 60 1055 165 43
RIFW- 40.5/3150 1485 4*φ18 60 125*125 20 450 1310 195 410 725 60 1055 165 46
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24kV Dry Wall Capacitance Graded Bushing Prevent Rupture Moisture Absorption

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Product Detail
Brand Name :
Xi'an Shendian
Model Number :
RIFW-24/XXX; RIFW-40.5/XXX
Certification :
IEC 60137
Place of Origin :
China
MOQ :
1 pc.
Price :
To be determined by type and quantity.
Contact Supplier
24kV Dry Wall Capacitance Graded Bushing Prevent Rupture Moisture Absorption

Shendian Electric Co. Ltd

Verified Supplier
4 Years
Since 1985
Business Type :
Manufacturer
Main Products :
Lightning Surge Arrester, Neutral Grounding Resistor, Damping Resistor
Total Annual :
<41600000
Employee Number :
>191
Certification Level :
Verified Supplier
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