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Insulator
Transformer
Circuit Breaker
Disconnector
Current Transformer
- Oil Type Current Transformer
- Dry Type Current Transformer
Voltage Transformer
- Oil Type Voltage Transformer
- Dry Type Voltage Transformer
Surge Arrester
- Porcelain Housing Arrester
- Polymer Housing Arrester
Switchgear
Substation
Capacitor
Reactor & Line Trap
Filter & Compensation
Cable & Conductor
- MV Cable
- AAAC Conductor
Current Limiter
- MV Fault Current Limiter
MV Motor & Drive
Voltage Regulator
- Medium Voltage Regulator
- Low Voltage Regulator
Solar & Energy Storage
- MV Transformer Station
- Energy Storage (BESS)

InsulatorGlass Disc Insulator

General Description

IEC60383, IEC 60305, ANSI C29.2B
ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA
Seismic design, ETGI-1.020, IEEE Std 693, NCh2369
Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1
High altitude correction per IEC & IEEE, ~ 5000m
High quality toughened glass for Superior mechanical, electrical and safety performance
Optional to High-performance RTV Coating for heavy pollution area
Galvanization & zinc sleeves prevent corrosion of metal fittings
Standard Profile, Fog Type Profile, Open Type Profile, HVAC/HVDC

Typical Specification

Toughened Glass Disc Insulator - Standard Profile

Type	Diameter(mm)	Height(mm)	Leakage(mm)	SML(kN)
U70B	255	146	320	70
U100B	255	146	320	100
U120B	255	146	320	120
U160B	280	146	400	160
U210B	280	170	450	210
U240B	320	170	550	240
U300B	320	195	485	300
U420B	360	205	550	420
U550B	380	240	600	550

Toughened Glass Disc Insulator - Fog Type Profile

Type	Diameter(mm)	Height(mm)	Leakage(mm)	SML(kN)
U70BP	255	146	400	70
U100BP	280	146	450	100
U120BP	320	146	450	120
U160BP	360	155	550	160
U210BP	320	170	550	210
U240BP	320	170	550	240
U300BP	340	195	550	300

Toughened Glass Disc Insulator - Open Type Profile

Type	Diameter(mm)	Height(mm)	Leakage(mm)	SML(kN)
U70B	380	146	365	70
U100B	380	146	365	100
U120B	380	146	365	120