Zanjan Sadaf Gostar Insulator Co. was established in 2000 and it has become one of the most distinguished porcelain insulator manufacturing companies. This company is able to produce a wide range of porcelain products including low, average and high voltage insulators.
The production of bushing type current transformers (BCT) has been on the list of this company’s products since 2010.

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Bushing current transformers

Protection current transformers (PPX) Measuring current transformers Multi-core current transformers Current transformers with multi-terminal secondary

Protection current transformers (P, PX)
Measuring current transformers
Multi-core current transformers

Current transformers with multi-terminal secondary

Cut-out fuse insulators

11 kV cut-out fuse insulator, 24 kV cut-out fuse insulator (creeping distance 340 and 380 mm)

11 kV cut-out fuse insulator
24 kV cut-out fuse insulator

(Creeping distance: 340 and 380 mm)

Low voltage insulators

Wheel insulators (ANSI C293) Block insulators (ANSI C294)

Wheel insulators (ANSI C29.3)
Insulators (ANSI C29.4)

Needle insulators

11 kV needle insulator, 20 kV needle insulator (creeping distance 385, 432 and 480 mm)

11 kV needle insulator
20 kV needle insulator

(Creeping distance: 385, 432 and 480 mm)

Transformer bushing insulators

For outdoor and indoor use, low voltage bushing insulator (250 to 6300 amps), medium voltage bushing insulator (10 to 45 kV), different creepage distances (16 to 31 mmkV)

Bushings and Porcelain Insulators:

Zanjan Sadaf Gostar Insulator Co. was established in 2000 and it has become one of the most distinguished porcelain insulator manufacturing companies. This company is able to produce a wide range of porcelain products including low, average and high voltage insulators.

The production of bushing type current transformers (BCT) has been on the list of this company's products since 2010.

 

Low Voltage Insulators

  • Spool insulators (ANSI C29.3)
  • Strain insulators (ANSI C29.4)

PIN type Insulators

  • 11KV PIN type insulators
  • 20KV PIN type insulators

(Creep age distance: 385,432,480 mm)

Transformer Bushing Insulators

  • For outdoor and indoor use
  • Low voltage bushings (250 to 6300 A)
  • Medium voltage bushings (10 to 45KV)
  • Different creep age distances (16 to 31 mm/kV

Fuse Cut-Out Insulators

  • 11kV Fuse Cut-Out
  • 24kV Fuse Cut-Out (creep age distance: 340,380 mm)

Bushing type current transformers

  • Protection type current transformers (P, PX)
  • Measuring type current transformers
  • Multi core current transformers
  • Current transformers with multi terminal secondary