1-ODOT_106_Group5_206L_power_supply.pdf
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- Attached to
- Competitive Selection OH|DOT10626-1
- Contract number
- DOT10626-1
- Issued by
- Ohio
About this file
This document is a product catalog sheet for the EDI Model 206L High Efficiency Power Supply, designed as a plug-in replacement for the Caltrans Model 206 power supply. The product is manufactured by Eberle Design Inc. (EDI) in Phoenix, Arizona, and is specifically approved for Caltrans (California Department of Transportation) Qualified Product List (QPL) and compliant with TEES 2009 standards.
The Model 206L is a power supply unit compatible with Caltrans PDA #2 and PDA #3 found in 332 and 336 type cabinets, offering a regulated 24 Vdc output at 5 Amps across a wide temperature range of -34°C to +74°C. Key features include high efficiency (86% at 5 Amp load compared to 69% for the original Model 206), power factor correction, and energy savings of approximately 267 kWh per year per cabinet. The device operates with an input voltage range of 80-270 Vac, provides output protection, and includes LED indicators for AC input, DC output, and fuse status. The product is designed for transportation infrastructure applications and offers significant energy efficiency improvements over the previous model.
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Text version
Model 206L Catalog Sheet – 082709 Designed, Manufactured and Tested in the United States of America ISO 9001:2000 Registered
Plug-in Replacement for Caltrans Model 206 High Efficiency Power Supply
CALTRANS QPL APPROVED
The EDI Model 206L is plug-in compatible with the Caltrans PDA #2 and PDA #3 found in 332 and 336 type cabinets using a Model 206 cabinet power supply. The Model 206L uses modern switching technology to replace the energy wasteful ferro-resonant technology of the Model 206.
The Model 206L provides full output regulation across changes in AC Line voltage and output load over the full operating temperature range of -34C to +74C. Power Factor Correction is also provided.
Caltrans QPL, TEES 2009 Compliant
MODEL 206L OPERATIONAL FEATURES
Basic Functions: The Model 206L provides a regulated 24 Vdc at 5 Amps over the full -34oC to +74oC (-30oF to
165oF) operating temperature range.
5 Amp Maximum Load Current Full Output Regulation +/- 2% over line and load High Efficiency Power Factor Corrected Plug-in replacement for Caltrans Model 206
Display Indicators: Separate green LED indicators are provided to display AC input status, 24VDC output status and associated fuse integrity.
Input Voltage Operating Range: 80 Vac to 270 Vac at 60 or 50 Hz Power Factor Corrected (PFC): A Power Factor Correction circuit ensures a full load power factor of 0.98 or better, reducing peak AC Line input current and associated stress on wiring. Inrush current limited.
Output Protection: The output is fused for over-current protection. The output is also protected against voltage transients by a 1500 Watt suppressor.
Connector Input / Output Pins: Intermates with Beau S-5406 or equivalent:
Pin Function Pin Function 7 +24VDC Output 10 No Connect 8 DC Ground 11 AC Line + 9 Equipment Ground 12 AC Neutral
Dimensions: 6.0 inches High x 5.5 inches Wide x 7.5 inches Deep excluding handle.
High Efficiency: With a 2.5 Amp load the Model 206L will save an agency over 267 kWH of energy per year, resulting in a typical savings
Load of $27 per cabinet annually (@ $0.10/kWH cost), when compared to a Caltrans Model 206.
Model 206 Model 206L 1 Amp 43% 75%
2.5 Amp 60% 84%
5 Amp 69% 86%
File details come from the government source that posted it. Updated .