High Temperature Resistant Low Temperature Resistant Epoxy Resin Bushing

• Customization: Available
• Application: Low-voltage
• Material: Epoxy Resin
• Model NO.: Epoxy Resin Bushing
• Structure: Bushing Insulator
• Type: Epoxy Resin Bushings
• Usage: Insulation, Electrical Installation, Transformer
• Certification: CE, ISO9001
• Color: Red
• Brand: NJREC or OEM
• Delivery: 30 Days
• Transport Package: Carton/Wooden Pallet
• Trademark: NJREC
• Origin: China
• HS Code: 85469010

Product Description

Product Description

The epoxy bushings have two classes in accordance to the climate applied.

Class	Climate	Min. temperature	Max. temperature
P	Normal area	-20ºC	+120ºC
T	Extreme climate	-40ºC	+140ºC

NJREC made epoxy bushings have passed the rigorous design tests. The

design test including:

Dielectric Tests: It includes:

Impulse voltage: for 1.2kV class the impulse voltage is 30kV, and for 2.5kV

class, the impulse voltage is 45kV;

High voltage 50Hz & 60Hz withstand test: for 1.2kV class, test voltage is

10kV/1min., for 2.5kV class, the test voltage is 20 kV/ 1min.

Mechanical Strengthen Tests: It includes:

Leakage test,

Stud push-out test,

Stud torque strength test,

Cantilevel test

Flange torque test.

The environmental test: It includes thermal cycle test. The tested temperature

range is -40~140ºC, withstand 20 cycles.

 

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