1. ERICSON UNIVERSITY LIVE TRAINING SESSION: July 2010 TEMP POWER ADVANCED

2. Temp Power How to determine the right Temp Power Product Step 1 – Determine the NEED ( Distribute or Transform) Step 2 – Determine the AVAILABLE POWER - Volts Amps Phase Step 3 – Determine the EXPECTED ELECTRICAL OUTPUT

3. Temp Power How to determine - con’t Step 4 – Determine the CONNECTIONS How will they connect in and out ? Be specific Use NEMA values (ie L5-20) Volts amps phase expected Step 5 – Determine the BUDGET

5. Large Distribution 480V or 600V Big-E Transform / Distribute / GFCI Protect 208 or 240 V Big-E Medium DistributionSmall DistributionCommon Distribution

6. Distribute Point to Point Only Distribute Multiple Taps Cordsets “Y” “W” Power Stringers Distribute with GFCI Protection GFCI 1060/1070 Distribute / Split Phases / GFCI Protection 6000 7000 8000 Series Distribute / High Power ( 480 or 600 V ) Oscars Gen Cords Big-E Jr Big-E 480V Big-E Transform / Distribute / GFCI Protect e-Cart Jr. e-Cart

7. eCart Details Transformer Based Converts High voltage to “Tool” voltage 15 kVA for Jr models 30 and 45 kVA are common 480V common in US 600V common in Canada 4 Wheeled frame Combo style enclosure is less $ than traditional panels/pigtails UL listing is near completion

8. NEMA 1 Panel Indoor Use ONLY Permanent mount new construction NEMA 1 Boxes Indoor Use ONLY Old Work boxes Public can touch connections Cable strain relief Can’t pull on connection No visible GFCI No receptacle covers Nema 1 No cord protection Imagine what’s going on on the ground!!

9. Metal gang box on end of cordset ! Not Listed or Approved as Temporary Power Tap

10. Big E Details Distribution Only 480V or 240V or 208V Up to 400 Amps CAMLOK connections Multiple output configurations 2 Wheeled frame Larger Combo style enclosure Large Distribution Use Can’t mix voltages Nema 3R rain enclosure Eyelets for lifting

11. Steel Welded Frame powder coated Wheels and eyes Folding main cover and side rain flaps meets NEMA 3R rainproof Center Power Panel Input Camloks MCB Circuit Breakers Side Receptacle Panels Variety of configs Depends on Voltage Mix-n-Match

12. Big E Jr Details Distribution Only 240V or 208V Up to 200 Amps* CAMLOK connections IPDM Module standard Multiple output configurations 2 Wheeled easy moving frame Larger Combo style enclosure Special “Oscar” Feeder unit (6) Oscar/Spider outputs Mid Level Distribution Use Can’t mix voltages Nema 3R rain enclosure Handle style frame

13. 3 and 4 Panel Boxes Multiple configurations IPDM Input Power Diagnostic Monitor 24/7 LED Indication Nema 3R Rain Tested UL Labs have completed testing

15. Web Based Tools For Temp Power Selection

16. NEC Article 520 Theatres…Performance Areas… 520.62 Temp Power Boxes -No GFCI is required -Overcurrent protection is required -Busbars and Terminals must be the right size and type NEC Article 525 Carnivals…Fairs and Similar Events 525.3 – wherever the requirements of the CODE differ from 525, then 525 applies 525.23 – GFCI only on 15 and 20 amp non-twistlock 125V 525.23 – Egress lighting shall not be GFCI 525.32 – Ground continuity shall be checked each time it is connected

17. NEC Article 590 Temp Power and Lighting

18. Think System Approach Large to medium to small Generation or commercial power Need cords to connect everything Need wiring devices to connect cords Need GFCI to comply and safety Need cord protection on site

19. Quoting Temp Power Details, details, details Avoid shopping list quotes for similar items Know the basic “bucket $” for temp power Specific details can change everything Get all the info before RFQ More than 50% of RFQs lack IMPORTANT details to provide a quick accurate quote.

20. New Construction Brochure Available in 2 weeks

21. END OF SESSION