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72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
Specifications
Brand Name :
Xi'an Shendian
Model Number :
RIFB*/ RIFG*
Certification :
IEC 60137
Place of Origin :
China
MOQ :
1 pc.
Price :
To be determined by type and quantity.
Payment Terms :
t
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 :
Transformer lead-out bushing
Description

72.5kV Dry Insulation Transformer 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 72.5kV/ Customer specified
Rated current 630～1600A
1min power frequency voltage withstand (Dry/ Wet) 155/140kV
Lightning impulse voltage withstand 325kV
Tanδ at 1.05Um ＜0.0035
Partial discharge at Ur ≤5pC
Bending load 2000N
Specific Creepage distance 31mm/kV

Schematic diagram:
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
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72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill

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Product Detail
Brand Name :
Xi'an Shendian
Model Number :
RIFB*/ RIFG*
Certification :
IEC 60137
Place of Origin :
China
MOQ :
1 pc.
Price :
To be determined by type and quantity.
Contact Supplier
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill
72.5kV Dry Insulation Transformer HV Capacitance Graded Bushing Resin Impregnated Fiberfill

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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