Group Bushing Facilities Trench China Trench High Voltage Products Ltd.,Shenyang Daoyi Economic Development Zone Shenbei New District, Shenyang 110136 People's Republic of China Trench China Minhang, Shanghai People's Republic of China 200245 Trench Limited Bushing Division Ajax, Ontario StLouis, Cedex, France South Drive Hebbum, Tyne & Wear Subject to change without notice(08.2010) Printed in People's Republic of China Paper Bushings Trench High Voltage Products Ltd., Shenyang

Trench High Voltage Products Ltd., Shenyang (THVS) is a member of Trench group, a global leading manufacturer of HV transmission products. THVS uses the advanced design and processing techniques developed in Trench & Siemens and can supply 11 OOkV and below oil impregnated paper (OIP) and Epoxy resin impregnated paper (ERIP) bushings. Our products are designed and manufactured to IEC and ANSI where appropriate and world leaders in terms of quality and Facilities Include • Products designed and manufactured to customer requirements. • All bushings impulse tested as standard. • Research and development...

Type OTA Voltage Range 72.5kV to 245kV high voltage transformers Oil-Jove/ Indicator Figure 1a Draw Lead Connection with Integra! Stress Shield. Figure 2a. Draw Rod Connection with Integral Stress Shield. Trench High Voltage Products Ltd., Shenyang Type OTA Voltage Range 72.5kV to 245kV high voltage transformers LIGHTNING IMPULSE TOTAL LENGTH AJR-END LENGTH FLANGE LENGTH MINIMUM EARTH BAND CREEPAGE DISTANCE TERMINAL LENGTH FLANGE DIAMETER FLANGE PITCH CIRCLE DIAMETER STEM DIAMETER PORCELAIN DIAMETER DIAMETER OF FLANGE BOLT HOLE NUMBER OF BOLT HOLES

Type OTA Voltage Range 300kV to 1200kV high voltage transformers Figure 1. Draw Load Connection /=i(Qi//© 2. Draw Rod Connection Figure 3. Direct Connection