Custom electrical insulators

Custom electrical insulators are available for Orient Power China, and the following is the detailed information about enquiries from customers of all over the world. Orient can design, manufacture, and test insulators.

Custom electrical insulators   Custom electrical insulators

Custom electrical insulators:
Insulators and Hardware
33KV Tension Insulator for OHL tower works at AADC projects around 12 Nos.

Bushing insulators (porcelain) with the following technical specifications:
Current 2500 amp
Insulation voltage 12kilovolt
Sizes
Outer = 174mm
Inner = 153mm
Thickness = 10mm
Insulation length = 350mm
Outer portion side length with 3 shafts = 167mm, quantity: 10
Bushing insulators for power transformer

How much creapage is required for 69KV line Insulator and post Insulator

11- KV pin insulators:
Porcelain Type and compliance with BSS: 137: part 1 & 2.
Suitable for a minimum failing load of 10 KN
Suitable for fixing on spindle of large steelhead as per attached drawing
Should be designed for low radio noise level and shall meet the requirements of grade 1, table 3 of BSS 137: part 2.
Refer attached drawing for complete product specifications.

Insulator development for 25KV Traction application as per the related drawings:
Tolerance as per DIN 40680 (Coarse)
Nominal bending load (Extension height 350mm):12.5kN.
Routine test load (Extension height 350mm): 6.25kN in 4 directions.
Minimum creepage distance: 970mm.
Application field Temperature: -40°C to +100°C.
Angular Deviation of opposite fixing holes of top and bottom fitting max. 0.5°
Fittings: Spheroidal graphite Cast Iron, Hot dip galvanised.
Cementing: Portland Cement

Tolerance as per DIN 40680 (Coarse).
Minimum creepage distance: 1095mm.
Temperature cycle test T: 55°C, 3x30 Minutes.
4. Application field Temperature: -40°C to +100°C.
5. Pressure test: 15 Bar for 1 Minute.
6. Angular Deviation of opposite fixing holes of top and bottom fitting max. 0.5°.
Fittings: Spheroidal graphite Cast Iron, Hot dip galvanised.
Cementing: Portland Cement
A guage with Ø167±0.2 and a length of 320±0.2, centered to the bottom fitting
Ø240.2 ±0.2, must fit into the insulator.

11-kv pin insulators:
The insulators shall be of the porcelain type and shall fully comply with BSS: 137: part 1 & 2. They shall be suitable for a minimum failing load of 10 KN. The insulator shall be suitable for fixing on spindle of large steelhead ref. 16 and pin ref. No. 29. The insulator shall be designed for low radio noise level and shall meet the requirements of grade I, table 3 of BSS 137: part 2. The insulators shall also be generally, in accordance with the attached MEW (Drawing No. MC/1/84 C) and suitable for assembling on spindles as per attached MEW (Drawing No. MC/1/88 C).

The pin insulators shall be packed in strong wooden crates to avoid breakage during transit. Each crate shall contain not more than 24 nos. pin insulators and each crate shall be labeled on the outside, in addition to the manufacturer's standard marking, in bold types MEW Vocab No. 0000235.

Each tenderer shall supply full technical details along with dimensional drawings of insulators and copies of type test certificates in accordance with BSS: 137 part 1. Offers without the above documents will be rejected.

The successful tenderer shall carry out all samples and routine tests in the presence of the purchaser’s inspectors and materials shall be dispatched only after the inspector has released the materials.

100kN Ball&Socket Type Disc Fog Type Insulator
Insulators for the construction of LILO on 400 KV Kolhapur-Solapur (PGCIL) line to 400 KV Alkud S/Stn. Dist. Sangli by MSETCL
120 KN (AF) Disc Insulators (Porcelain)
160 KN (AF) Disc Insulators (Porcelain)

High quality and good price list for pin insulator 22kv types note important for us cearpage and Cantilever Strength: We need all certificate of test
22KV line post porcelain insulator, 33 kv line post insulator
Insulator Shackle Lv
Insulator Pin 11kv Composite C/W Spindle
Specifications of the Insulator Shackle Lv
Specifications Insulator Pin 11kv Composite C/W Spindle
HV corona ring, HV grading ring, Shielding ring & Shielding fittings, GIS components, Flanges
Insulator: line post; 33kv; silicone rubber; c/w conductor clamps, as per
Attached specification
1 set 33KV 1000A rocking arm isolator complete with hot dipped galvanized structure
Stay wire insulator
SF6 / Air - High voltaje bushing - high voltaje bushing for an old GIS from Siemens. Voltage level is 230kV.


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Orient Group is a professional manufacturer and exporter of composite suspension insulator and porcelain disc suspension insulator.