TALAS INNOVATING THE NECESSARY. Electric

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1 INNOVATING THE NECESSARY

2 Reality motors are operating in harsh condition 38 o C Humidity 100% Steam Pipeline Flooding Steam Leakage Rain Ground Level Water Flowing in Motor Pump Motor Motor Ventilator Pump Tunnel This eventually leads to broken motors (Short circuit caused by low insulation resistance)

3 Broken Motors Cause Production Losses Maintenance expenses Environmental and social tensions Lost Fuel Dirty water on the street Great Refinery Corp. Ground Level Street road level Ground Level Reservoir Motor Ventilator Well Tunnel NO Fuel production NO Sales $ Money lost to unnecessary maintenance Great Maintenance Corporation Consequence of broken motors on pumping station $ $ $ Lost Money Angry People

4 Solution Outdoor Room Conditions Direct current (DC) measurement and drying With Talas Dryer electric motors are always in the sunshine zone Talas Dryer measures the insulation resistance when motors are on standby mode Talas Dryer recovers the insulation resistance when necessary Talas Dryer operates fully automatically and does not require any maintenance Talas Dryer extracts all measurement and operational data to local control system or to an internet based Talas Monitoring service

5 Competitors Cable Heating Block Heating Winding Heating Oven Heating Does not measure Does not dry No data extraction Low energy efficiency Does not measure Does not dry No data extraction Low energy efficiency Does not measure Does not dry No data extraction Expensive > 1500$ Motor must be disassembled Motor out of operation for long time High expenses Billions of kilowatt hours worldwide are wasted to unnecessary standby heating Talas Dryer heats only when necessary

6 Products Talas Dryer Single Device Talas Dryer Portable Talas Measurer 50 VDC 250 VDC

7 Application Examples Pumping Stations Power Generation Pulp Mills Railroad Switch And many other places

8 Application Examples Pumping Station Many industrial facilities have pumping stations that are located underground, inside a humid cave or even outside. Often these pumps are driven by electric motors that are difficult to change and their availability is very important for the production process.

9 Power Generation Due to high humidity in refuse-derived and solid fuel storages electric motors driving the conveyors burn on regular basis. Talas Dryer can significantly decrease the number of burnt motors generating direct savings in maintenance expenses and improving the production process reliability. Ele ctr ic Application Examples

10 Application Examples Pulp Mills Pulp dryers have approximately ventilators. These ventilators are driven by electric motors that are operating in high temperature and humidity leading to a regular burning of electric motors (approximately 10% of all motors burn each year). Talas Dryer can significantly decrease the number of burnt motors improving the production process stability and generating direct maintenance cost savings.

11 Application Examples Railroad Switch Railroad switches around the world are operating outside in snowy and harsh conditions making them prone to mechanical and electrical failures related to packed snow and low insulation resistance. Talas Dryer can power electric the rail road switch heating, heat and dry the point machines and operate as an intellectual device for monitoring point machines insulation resistance and current and voltage supply.

12 Application Examples Many other places The world is full of places where cables are stored outside and electric motors, transformers and generators are operating in humid conditions or are operated on irregular basis making them prone to low insulation resistance. Would you like to increase the life span and operational reliability of your electric equipment?

13 Contacts Ville Halonen CEO Matti Myllymäki Partner

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