Electricity + Control March 2015

DRIVES, MOTORS + SWITCHGEAR

ROUND UP

Thorough surveillance and analysis of electrical networks

The Class 0.2s Enerium 300 power monitor supervises electrical networks' compliance with the EN50160 standard and is an essential aid for thorough sur- veillance and analysis of your electrical network. It is a power monitor designed for efficiency providing detailed harmonic analysis and qualimetry. Local com- munication via multifunction optical head enabling programming, information reading, metrological testing and remote communication via the Ethernet network or RS485.The simple, intuitive navigation with icons, directional menus and keys with optimum legibility thanks to size and quality of the back-lit LCD screen.The embedded system and graphic screens can be updated easily to meet the user’s specific requirements. Some of themeter’s features include: Load curves for each utility measured; programmable multi-criteria alarms; time-stamped event log; Configurable input/output cards, including up to eight analogue inputs, eight bi- nary inputs, eight contact outputs, four analogue inputs; measurement of voltage between earth and neutral; Detection of voltage dips and surges; and harmonic analysis.The PC based EView software is available for configuration and display of the electrical parameters and processing the quantities covered by EN50160 by means of summary tables, histograms and load curves. Enquiries: Blaize Magee.Woodbeam. Email blaize.magee@woodbeam.co.za

Contract for Shondoni mine JB Switchgear Solutions was recently awarded a contract by Sandvik for the design, manufac- ture and supply of numerous electrical panels destined for Sasol’s Shondoni mine material handling project in Mpumalanga. Sandvik will supply materials handling systems for under- ground and surface operations. JB Switchgear will manufacture and supply the boards for five substations supplying the power to said operations. Enquiries: Johan Basson.Tel. 011 027 5804 or email info@jbswitchgear.co.za

MARTHINUSEN AND COUTTS - LEADERS IN ELECTRIC MOTOR AND POWER GENERATION REPAIR, MAINTENANCE AND SPECIALISED MANUFACTURE.

Large AC / DC Motors Small AC / DC Motors Traction & Flameproof Motors Transformers Power Generation

ON SITE SERVICES

Removal repair and re-installation

On site testing and breakdown repair

Root cause analysis

Condition monitoring

Preventative and predictive maintenance

Motor management programme

CUSTOMISED ELECTRICAL

AND MECHANICAL DESIGN

Reliability improvements/enhancements

Efficiency improvements

Performance upgrades

Power savings

Marthinusen & Coutts Your Assets. Your Needs. Your Service Partner.

Tel: +27 (0)11 607 1700 www.mandc.co.za commercial@mandc.co.za