Overview

Head Office & Manufacturing:
No. 2804, 75 Huili Street, Ganjingzi District, Dalian, CHINA
Telephone: +86 411 8495 0806/3956 5889
Telefax: +86 411 8266 163 ext. 50605
Key Contact Personnel:
Canning, Sales Manager canning@hivoltinsulators.com
hivoltinsulators@gmail.com
Year Founded: 1992
Total Number of Employees at Hivolt Power System: 460
Number of Employees in Production: 410
Quality Certification: ISO 9001:2008
Total Annual Sales: USD 20 million
Percent of Sales in Export Markets: 40%
Major Export Markets Served: South America, West Europe, USA, Middle East
Range of Products Offered: Insulators (Porcelain, Composite, Glass), Bushings, Arresters, Hardwares

Products

Insulators (Porcelain)

Disc-Type Insulators: Up to 500 kV, 300 kN, M&E strength according to IEC, ANSI standards. Normal type and fog type
Station Post Insulators: Up to 1000 kV, 20 kN bending load, shaping method both isostatic pressing & wet process, comply with ANSI and IEC standards
Hollow Insulators for Bushings: For CT, CVT, SF₆ and cable terminations up to 1000 kV, Max. single unit height 2.5 m; Max. height with joints 12 m
Line-Post Insulators: Up to 138 kV, 20 kN, vertical type and horizontal type, according to ANSI, IEC , BS standards
Cutouts: Up to 36 kV with bending load 20 kN
Transformer Bushings: Up to 52 kV, according to DIN, ANSI standards
Switch Insulators / Bus Insulators: ANSI A20 series & A30 series products or other design as per customer’s specifications
Pin-Type Insulators: Up to 36 kV, 10 kN, according to ANSI, IEC, and BS standards
Total Number of Employees in Production of Insulators: 380
Annual Production Capacity for Insulators: 8500 tonnes for porcelain

Insulators (Composite)

Long-Rod Type Insulators: Silicone rubber, up to 800 kV, 420 kN, according to IEC, ANSI standards. End fittings can be designed according to customer’s requirement
Line-Post Insulators: Up to 138 kV, 20 kN, vertical type and horizontal type, according to ANSI, IEC, BS standards
Pin-Type Insulators: Up to 36 kV, 10 kN, according to ANSI, IEC, and BS standards
Dead-End Insulators: From 15 kV up to 46 kV, 70 kN

Bushings

We offer transformer bushings with RIP , RIF , OIP types up to 750KV , also DIN standards transformer bushings from 1kV to 52kV.
Total Number of Employees in Production of Bushings: 90

Arresters

Surge arresters up to 220 kV, porcelain or silicone rubber housing, for transmission line or substation
Total Number of Employees in Production of Arresters: 40