ISO 9001 SINCE 1998
SUB-METERS, LIGHTING CONTROL
(248) 635-3708 www.daecontrols.com Ver. 1.8e
DAE Worldwide Shanghai, China R&D Center
Taipei, Taiwan Headquarters
Troy, Michigan, USA Sales and Service Office Tainan, Taiwan R&D Center
Kuala Lumpur, Malaysia Sales and Service Office
Tainan, Taiwan Manufacturing Plant
DAE IC Card Prepaid System Innovative Solutions for the Energy Controls of Apartments, Dormitories of Universities / Colleges, RV Parks and Marinas DAE Controls LLC. J J Liao Mar. 9, 2016 IC Card Prepaid System 1.4us
A/C That Run When Nobody’s Home The New York Times Aug.15, 2010
A/C That Run When Nobody’s Home The New York Times Aug.15, 2010
A/C That Run When Nobody’s Home The New York Times Aug.15, 2010
A tenant of Greenwich Village struggled to remember the last time she turned off her air-conditioner. Another tenant said “My A.C. is pretty much running 24/7, because electricity is part of the monthly rent.” Dan Hendrick: “you are warming the earth to cool your apartment when nobody’ home.” The master-metered buildings expend 30% more electricity than their sub-metered counterparts.
Innovative Solutions ď‚ż DAE IC Card Prepaid System ď‚ż In addition to the apartments, the system can be applied on : RV Parks, Dormitories of Universities / Colleges Marinas
Application for RV Parks 1) Enter the Park
2) Pay and Top up IC Card
Get an IC Card
(A) Credit Dispensing unit at the Counter
3) Activate Power IC Card
RV Site (B) Auto Credit Dispensing unit (Kiosk)
Card Reader
Out of Credit 4) Leave the Park kWh Meter
Return the IC Card & Refund as required
Insert IC Card to activate power. Its credit is deducted as power is being used.
RV Parks When the customers visit RV Park, they will pay at the office and pick up the IC card with the amount of credit as they pay. Customers settle in the site, Insert the IC card into the Card reader and activate the power. The credit in the IC card will be deducted as power is being used.
RV Parks ď‚ż When the vacation is over, customers remove the IC card from the Card reader and shut off the power. ď‚ż Customers go to the office to check out and get refunded or pay the balance if the IC card shows minors credit.
Advantages Make the unauthorized use of the power impossible in the RV park. Simple and easy to manage. The billing to the customers will not be affected even when Wi-Fi connection shut down. Inexpensive and reliable. Auto credit dispensing unit available to handle the credit top-up and payment, making the system even simpler.
System Architecture Power kWh Meters Source L1 L2 N
Card Reader
6p4c flat cable 328 feet max.
CT
RY out
IC Card (Smart Card) Latching Relay
Load
Weather-proof Enclosure Cover
Middle plate Hinge
Bottom plate
Load Control Polaris Meter Relay Output
Power Source
L1
L2 L1 Load
L2 Load
Credit Deduction
Basic feature: • Tariff by kWh, ex. US$0.2 / per kWh • Deduct every 0.1 kWh (or $0.02 for the ex.)
Components kWh Meter UL/CUL Listed California CTEP approved 1- or 2- phase, 3 wire 120/208~240VAC Rated Current : 200A Use with two DAE dedicated CTs
Components Latching Relay Contact Rating: AC 277V/60A Coil Rated from the Polaris meter
Components Card Reader 6 digit LED. Shows kWh, remaining credits and tariff rate Power derived from the Polaris meter Wall mounted
Components Smart Card (IC Card) Carry remaining credits and tariff rate Dimensions : 2.1’ x 3.4 x 0.1 inches (54 x 86 x 0.76 mm)
Components Credit Dispensing Unit Display : LCD Credit dispensing, tariff change, refunding Desktop
Dormitory of a University with 2500 Rooms
2500 Meters
2500 Meters
2500 Card Readers
Marinas
IC Card Reader for Both Electric Meters and Water Meters
Applications More than 50,000 DAE IC Card Prepaid sets have been used on the following applications: Dormitories of Universities / Colleges Apartments, Marinas US Military Base RV Parks
Thank You! DAE Controls LLC. (248) 635-3708 www.daecontrols.com