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| === Ryans Open-EVSE === | | === Ryans Open-EVSE === |
− | All of the OEM Replacement portable units and permanent home installation units appear to cost well over $1000.
| + | * [[User:Rjf/Open-EVSE]] |
− | So I decided to look into other options such as building my own.
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− | At this point I have built one of three units.
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− | I have yet to add true energy monitoring but intend to add that feature.
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− | Stay tuned as I update this information.
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− | | |
− | ==== Parts List ====
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− | {| class="wikitable sortable"
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− | ! Part !! Source !! Cost !! Quantity !! Link
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− | |-
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− | | Open EVSE Plus Board w/ integrated power supply || Open EVSE ||$150.00||1|| http://code.google.com/p/open-evse/wiki/Ordering
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− | |-
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− | | J-1772 cable, 30 amps (A3435-PEV) || Leviton ||$133.98||1|| http://store.leviton.com/b/5742800011 +$12.19 shipping
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− | |-
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− | | 30A AC Plug L6-30 ||Stay Online|| $33.00||1|| http://www.stayonline.com/detail.aspx?ID=15695 ''Good for the plug and an adapter cable''
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− | |-
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− | | RELAY GEN PURPOSE DPST 30A 12V (PB486-ND) || Digikey || $13.03||1|| http://www.digikey.com/product-detail/en/T92P7D22-12/PB486-ND/365921
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− | |-
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− | | TRANSFORMER GROUND FAULT WIRE LD (582-1018-ND) || Digikey || $10.65||1|| http://www.digikey.com/product-detail/en/CR8420-1000-G/582-1018-ND/1045174
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− | |-
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− | | BOX NEMA ECONOMY 5.9X5.9X3.54 (377-1787-ND) || Digikey || $20.62||1e|| http://www.digikey.com/product-detail/en/NBF-32210/377-1787-ND/2328559
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− | |-
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− | | PANEL INTERNAL 4.9" X 4.9" (377-1939-ND) || Digikey || $4.80||1e|| http://www.digikey.com/product-detail/en/NBX-10984/377-1939-ND/439528
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− | |-
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− | | BOX ABS 7.62X4.47X2.47" TR BL (HM1056-ND) || Digikey || $9.35||1e|| http://www.digikey.com/product-detail/en/1591XXETBU/HM1056-ND/2094794 ''Alternate Enclosure'' [http://www.digikey.com/product-detail/en/1591XXDTBU/HM1055-ND/2094793 6.0x3.3x2.0 $7.23] [http://www.digikey.com/product-detail/en/1591XXCTBU/HM1053-ND/2094791 4.8x2.6x1.6 $5.40]
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− | |-
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− | | 2" plastic 4-40 M-F standoffs (4813K-ND) || Digikey || $0.63||8|| http://www.digikey.com/product-detail/en/4813/4813K-ND/255350 [http://www.digikey.com/product-detail/en/4800/4800K-ND/255337 7/16"]
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− | |-
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− | | Terminal Blocks - Barrier Blocks || Digikey || ~$5.00||2|| '''[http://www.digikey.com/product-detail/en/39100-1004/WM15910-ND/809417 euro 4x 30A 10-18AWG $1.77]''' [http://www.digikey.com/product-detail/en/0391001104/WM5050-ND/2709057 euro 4x 30A 10-18AWG $1.49] [http://www.digikey.com/product-detail/en/0391001003/WM15908-ND/894440 euro 3x 30A 10-18AWG $1.31] <s>[http://www.digikey.com/product-detail/en/38280-0105/WM5818-ND/362427 Barrier Block 5x 50A 6AWG $12.85]</s>
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− | |-
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− | | FUSEHOLDER 1/4" 30A 250V PNL MNT (283-2850-ND) || Digikey || $3.69||2f|| http://www.digikey.com/product-detail/en/BK%2FHKP-R/283-2850-ND/1024094
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− | |-
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− | | FUSE BLOCK 3AG 1POS SOLDER (F1497-ND) || Digikey || $1.13||2f|| http://www.digikey.com/product-detail/en/03540001ZXGY/F1497-ND/553961
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− | |-
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− | | FUSE 250V SLO-BLO 3AB 30A (F1779-ND) || Digikey || $1.68||2f|| http://www.digikey.com/product-detail/en/0326030.MXP/F1779-ND/778640
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− | |-
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− | | CIR BRKR THRM 30A PUSH-RESET (302-1268-ND) || Digikey || $5.37||2f|| http://www.digikey.com/product-detail/en/1658-G21-01-P10-30A/302-1268-ND/659615 ''Replaces Fuses''
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− | |-
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− | | CONN TERMINAL STRIP 4CIRC 10MM (WM15910-ND) 10-18WG||Digikey || $1.77||2c || http://www.digikey.com/product-detail/en/39100-1004/WM15910-ND/809417
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− | |-
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− | | CONN TERMINAL STRIP 4CIRC 12MM (WM7725-ND) 8-20AWG||Digikey || $1.94||2c || http://www.digikey.com/product-detail/en/39100-1204/WM7725-ND/1280576
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− | |-
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− | | STANDOFF M/F HEX 4-40 NYL .250"L (4800K-ND) || Digikey || $0.397||8(10) || http://www.digikey.com/product-detail/en/4800/4800K-ND/255337
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− | |-
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− | | STANDOFF M/F HEX 4-40 NYL .500"L (4802K-ND) || Digikey || $0.442||0 ||
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− | http://www.digikey.com/product-detail/en/4802/4802K-ND/255339
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− | |-
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− | | STANDOFF M/F HEX 4-40 NYL 1.00"L (4806-ND) || Digikey || $0.476||0 || http://www.digikey.com/product-detail/en/4806/4806K-ND/255343
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− | |-
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− | | STANDOFF M/F HEX 4-40 NYL 2.00"L (4813K-ND) || Digikey || $0.528||4(10) || http://www.digikey.com/product-detail/en/4813/4813K-ND/255350
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− | |-
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− | | HEX NUT 1/4" 4-40 100/PK (H216-ND) || Digikey ||$0.0149||100|| http://www.digikey.com/product-detail/en/HNZ%20440/H216-ND/5738
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− | |-
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− | | MACHINE SCREW PAN PHILLIPS 4-40 (H542-ND) || Digikey ||$0.0886||100|| http://www.digikey.com/scripts/dksearch/dksus.dll?keywords=NY+PMS+440+0025+PH
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− | |-
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− | | AdaFruit RGB LCD Shield kit || AdaFruit || $24.95||1d|| http://adafruit.com/products/714 or http://adafruit.com/products/716
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− | |-
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− | | Premium Female/Female Jumper Wires - 40 x 6" || AdaFruit || $6.95||1d|| https://www.adafruit.com/products/266 ''(Handy if adding a display)''
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− | |-
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− | | Liquid Tight Strain Relief || Alliedelec|| $3.20||2|| '''[http://www.alliedelec.com/search/productdetail.aspx?SKU=70075265 11-21 mm]''' or [http://www.alliedelec.com/search/productdetail.aspx?SKU=70075264 14-25 mm] or [http://www.alliedelec.com/search/productdetail.aspx?SKU=70074437 14-25 mm black]
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− | |-
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− | | Nut for Strain Reliev || Alliedelec|| $0.68||2|| [http://www.alliedelec.com/search/productdetail.aspx?SKU=70075291 PG-29 Nut Grey] or [http://www.alliedelec.com/search/productdetail.aspx?SKU=70074451 PG-29 Nut Black]
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− | |-
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− | | Shipping costs DigiKey, AdaFruit, StayOnline || ||~$25.00||1||
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− | |-
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− | | Crimp Connectors/PCB connectors || various ||~$10.00||1||
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− | |-
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− | | Hardware (nuts & bolts) || various || ~$5.00||1||
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− | |-
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− | | USBtinyISP AVR Programmer Kit-USB SpokePOV Dongle || AdaFruit || $22.00||?|| http://www.adafruit.com/products/46 ''(Optional)''
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− | |}
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− | | |
− | ==== Parts Cost ====
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− | Parts for 1 to 3+ builds
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− | * $150.00 - OpenEVSE 1x v4 plus
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− | * $293.42 - leviton.com - 2x 30 Amp J1772 Connector with 25 Ft. Cord
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− | * $ 80.64 - stayonline.com - 2x L6-30 Cord 6 Feet
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− | * $188.00 - digikey.com - Relays, Breakers, Current Sensors, Enclosures
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− | * $25.00 - adafruit.com - 1x RGB LCD Shield Kit w/ 16x2 Character Display
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− | * $ 36.30 - alliedelec.com - 4x Strain Relief, 10x Nuts
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− | * $ 73.04 - digikey.com - Stand Offs, Screws, Nuts, Terminal Blocks
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− | * $853.96 - Total
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− | ----
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− | * $50.00 - adafruit.com - 2x RGB LCD Shield Kit w/ 16x2 Character Display
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− | * $300.00 - OpenEVSE 2x v4 plus
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− | * $150.00 - leviton.com - 1x 30 Amp J1772 Connector with 25 Ft. Cord
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− | * $ 40.00 - stayonline.com - 1x L6-30 Cord 6 Feet
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− | * $1393.96 - Total including Remaining parts for 3 units '''(464.65 each)'''
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− | | |
− | ==== Assembly ====
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− | [[Image:OpenEVSE Plus board.jpg|thumb|left|600px|Labelled OpenEVSE Board.<table width=100%><tr>
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− | <td>(top left )(6Pins) ISP = ??Unknown?? Programming header
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− | <br>(top right)(4Pins) I2C = Connection for Display
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− | <br>
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− | <br>(left) AC Test 2 (Connect to AC Input, after relay) ??Confirm??
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− | <br>(left) AC Test 1
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− | <br>(left) AC Line 2 (Connect to AC Input, after fuse)
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− | <br>(left) AC Line 1
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− | </td>
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− | <td>(right) (2Pins) FTDI ??Unknown??
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− | <br>(right) K1772 Pilot (???? colored wire)
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− | <br>(right) Ground
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− | <br>(right) Relay Coil 12v (To Relay, polarity does not matter)
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− | <br>(right) Relay Coil 12v
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− | <br>(right) (2Pins) CT coil ??Unknown??
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− | <br>(right) (2Pins) CT Self Test (future) ??Unknown??
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− | </td></tr></table>
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− | ]]
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− | | |
− | [[Image:OpenEVSE Plus board bottom.jpg|thumb|Back side of OpenEVSE]]
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− | | |
− | [[Image:OpenEVSE Display.jpg|thumb|Display Pins near buttons, (Pin3=Yellow, Pin4=Green, Pin5_to_Pin4, 6,Space,7,8,9,10, Pin11=Red, Pin12=Orange)]]
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− | | |
− | [[Image:OpenEVSE Display Connection.jpg|thumb|Display connects to 4 "IC2" pins. (Red, Orange, Yellow, Green (Corner of Board))]]
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− | | |
− | {{Clear}}
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− | ==== Build Photos ====
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− | <Gallery>
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− | Image:20121220 003836.jpg|1
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− | Image:20121220 005325.jpg|2
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− | Image:20121220 005351.jpg|3
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− | Image:20121220 013540.jpg|4
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− | Image:20121220 013644.jpg|5 strike
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− | Image:20121220 013649.jpg|6
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− | Image:20121220 073516.jpg|7
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− | Image:20121220 074444.jpg|8
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− | Image:20121220 084752.jpg|9
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− | Image:20121220 090424.jpg|10
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− | Image:20121220 092011.jpg|11
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− | Image:20121220 093918.jpg|12
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− | Image:20121220 093931.jpg|13
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− | Image:20121220 094007.jpg|14
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− | Image:20121220 094353.jpg|15
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− | Image:20121220 094421.jpg|16
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− | Image:20121220 094550.jpg|17
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− | </Gallery>
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| [[Category:BEV components]] | | [[Category:BEV components]] |