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In an effort to make the items in this area easier for Members to reference, this "Menu" contains links to the Articles and Schematics found within the Technical Reference Section. Each Subject heading includes a hyperlink, for jumping to that topic. Alternately, to see all posts in this section, set the dropdown box (upper right side under the "PROFILE"/ "REGISTER"/ "PREFERENCES"/ "FAQS" links) for "VIEW ALL POSTS" to view all postings here. Check out *******To see all Posts in this area******* for more details on this. Recently Posted Topics: *Click on the Hyperlink (Underlined Text) to access that topic* ....................................................... * New Items As Of February 8th, 2015: #1:Basic Derating Examples#2:Two Motor Start-Stop Drawing#3:Misc. Transformer Schematics#4:Example Panel Schedules - Per Thread at NEC Area---end of 02-08-2015 listings--- ----------------------------------------------------- * New Items As Of December 17th, 2011: #1:Load Calculations Examples - Multi Family Dwelling#2:Single Phase 3 Wire Transformer Animated GIFAnimation deplicting Currents and Mag Flux for a 1 Phase 3 Wire Transformer in operation. #3:Electrical Planset - Refrigeration Equipment(Note: This Page contains several Plan Sheets, saved as PDFs, which may be viewed on-line or via download). ---end of 12-17-2011 listings--- ----------------------------------------------------- * New Items As Of March 19th, 2010: Transformers and Feeders: 3 Phase 4 Wire WyeTransformers and Feeders: 3 Phase 3 Wire WyeTransformers and Feeders: 3 Ph. 4 Wire Closed DeltaTransformers and Feeders: 3 Ph. 3 Wire Closed DeltaTransformers and Feeders: 3 Ph. 4 Wire Open DeltaTransformers and Feeders: 3 Ph. 3 Wire Open DeltaTransformers and Feeders: 1 Phase 3 WireTransformers and Feeders: 1 Phase 2 WireTransformers and Feeders: SDS TextTHD Examples #1 of 2: F32T8THD Examples #2 of 2: T5HO---------------------------------------------------------- * New Items As Of September 16th, 2009: Basic Start / Stop AC Motor Control DwgsWye-Delta Motor Starting SchematicsWye-Delta Connection Details----------------------------------------------------------- * New Item As Of July 19th, 2009: NEMA Motor Connection Schematics - Links---------------------------------------------------------- * New Items As Of October 22nd, 2008: PSC Motors - SchematicsSimple Designated Circuit Drawings-------------------------------------------------------- * New Items As Of May 3rd, 2008: SDS Transformer Grounding DrawingsNew: 4 Wire Delta Transformer Drawings - Open DeltaNew: 4 Wire Delta Transformer Drawings - Closed DeltaNew: 3 Phase 3 Wire Corner Grounded Delta DrawingsNew: 3 Phase 3 Wire Center Tap Grounded Delta DrawingsNew: 3 Phase 3 Wire Ungrounded Delta DrawingsNew: 3 Phase 4 Wire Wye Transformer Drawings------------------------------------------------------ * New as of May 13th, 2007: Pictures of RW and TW Insulated Conductors-------------------------------------------------------- * New as of January 26th, 2007: International Color Codes-1st draft* New as of November 27th, 2006: U.K. - Old IEE Wiring Regs. Issue Dates * New As Of July 15th, 2006: Touch Control Switch Circuit * New As Of July 5th, 2006: Time Delay Relay Lamp Puzzle!!! Nice Drawing Lighting A Tunnel * New As Of May 12th, 2005: Inside A Current Limiting Type Circuit Breaker C84 Annex A - Secondary Grounding Illistrations * New As Of December 19th, 2004: 12 Lead Stator Generators Schematics * New As Of March 7th, 2004: Basic LAN Map #1 * New As Of January 18th, 2004: ECN Glossary * New As Of November 22nd, 2003: Components Listings * New As Of October 30th, 2003: Conversion Factors and Tables * New As Of September 20th, 2003: Schematics For: 1Ø Split Phase Resistance Start Motors-Series 1 Schematics For: 1Ø Split Phase Capacitor Start Motors-Series 2 Schematics For: 1Ø PSC Motors-Series 3 Schematics For: 1Ø Split Phase Cap Start/Run, 2 Speed and Shaded Pole Motors-Series 4 Schematics For: Commutator type AC and DC Motors * New As Of September 12th, 2003: Member Contributed Motor Schematics-1 of 2 Member Contributed Motor Schematics-2 of 2 * New As Of March 8th, 2003: Corner Grounded 3Ø 3 Wire Delta * New as of January 8th and January 26th, 2003: 3 way and 4 way Switchloops Schematics * New as of December 2nd, 2002: Basic Planset Symbols-1 * New as of October 18th, 2002: Transformer Drawings submitted by ECN Member uk systems drawings - images only TVSS + AC filter schematics Grounding Transformers- ZigZags AC Dynamic Lowering Hoist Control Residential Distribution Systems * New as of September 27th, 2002: Voltage Boost Transformer Schematics-1 Phase Voltage Boost Transformer Schematics-Open Delta Connection Voltage Boost Transformer Schematics-Wye Connection ============================================================ ============================================================ ============================================================ Here are topics posted prior to September 27th, 2002 in this area. Click on the Hyperlink to access that topic:============================================================ ============================================================ ============================================================ Panel Schedules Schematics reposted from Theory Section Buck/Boost/Choke + Polarity Test Schematics 1 phase transformer drawings - part 1 1 phase transformer drawings - part 2 2 phase transformer schematics 3 phase delta transformer schematics 3 phase wye transformer schematics 6 and 9 phase transformer schematics simple AC filters simple 5 wire DC systems IG details #1 Locomotive Prime Mover Shots Locomotive Traction Motor Shots Trackside Signal Eq. 1 Simple 3 wire DC circuits UK power systems #1 thru #4 Simple Electrical Formulas #1 Simple Circuit Calcs #1 Basic Circuits #1 - Series Basic Circuits #2 - Parallel Basic Circuits #3 - Series-Parallel and Volt Dividers Series AC circuits - basic Parallel AC circuits - basic Series-Parallel AC circuits - basic AC Motor Control Balanced Power Schematic GFI Wiring Schematic AC Incandescent Lamp Dimmers 1 phase motor drawings #1 3 phase Wye motor drawings 3 phase Delta motor drawings 2 phase motor drawings A little humor Inverter Schematics Full Wave Rectifier - 3 phase input 1 phase rectifier schematics Dynamic Braking for Induction Motors Forward / Reverse 3 phase motor control Start / Stop 3 wire control Panel Schedule - Test Post HID Ballasts: CWA HID Ballasts: CW 1 and 2 Lamp HID Ballasts: CW / REG-LAG HID Ballasts: High Reactance type HID Ballasts: Reactor Type Instant Start Ballasts Lead/Lag Ballasts Preheat Ballasts Series Sequence Ballasts F40T12 Lamp Ballast 2 way 1st and 2nd order crossovers 2 way 3rd order crossovers 2 way 4th order crossovers 3 way 1st order crossover 3 way 2nd order crossover 3 way 3rd order crossover 3 way 4th order crossover 2 way 4th order crossover w/ L pad 3 way crossover - 4th order W/ Z eq. ============================================================= ============================================================= ============================================================= < END > Hope this list is useful. Scott S.E.T. P.S. If you have anything to contribute here, contact me via the "E-Mail" link on any page; - Or - contact the Webmaster at: webmaster@electrical-contractor.netTIA!!! Last edited 02.08.2015 by S.E.T. regarding: Added new links for Dates: * 07-19-2009, * 09-16-2009, * 03-19-2010, * 12-17-2011, * 10-15-2012
Last edited by Scott35; 02/09/15 03:14 AM. Reason: Update List
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Thanks Scott:
Were have you been? I will be in LA early February.
[This message has been edited by Joe Tedesco (edited 01-05-2003).]
Joe Tedesco, NEC Consultant
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Hi Joe!
I've been so busy bouncing between So. California and the San Francisco / Oakland / San Jose areas with CCTV Installs and surveys, it leaves me with almost no time to even see my Wife!!! Due to this (and more precise, the Head of the Electrical Division is too dificult to work with) I am considering other Employment options ASAP!
Keep me informed to the Electric West show, so I can visit you there.
I'll check out the NTT site too.
Scott S.E.T.
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Just posting to keep this topic active
Scott S.E.T.
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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10/18/2002 added six (6) new items to the Technical Reference area.
Look for links under: "* New As Of October 18th, 2002"
Also created discussion threads in user accessible areas, such as the "Electrical Theory And Applications" area and the "General Discussion" area.
Scott S.E.T.
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Replying to keep thread active.
P.S. E-Mail address for direct contact is no longer "dtbigred", and should not be used. E-Mail contact address has been returned to the original "adst at pacbell dot net".
Scott s.e.t.
11-19-2002
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Added "Basic Planset Symbols-1" on December 2nd, 2002.
Scott s.e.t.
Refer to General Discussion area for thread regarding this posted item.
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Additional items are being added to this list, but will not be linked here until all data has been compiled correctly. Stay tuned for further developements!!! ![[Linked Image]](https://www.electrical-contractor.net/ubb/rolleyes.gif) Scott S.E.T.
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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02.04.2003 - Added links for two newly posted items in the reference area (switchloop schematics, color code draft one), along with a link to the "Train Talk" thread in the general discussion area.
Scott35 S.E.T.
02.04.03 23.20.00 PST
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Posting to keep thread active Scott35<hee kee lee>
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Newly posted items in the list (Corner Grounded Delta).
Posting here to keep Menu Active.
Scott35
p.s. want to see if :P works like :razz: does
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Hello everyone,
I have been away for awhile, so needed to come in and see what's up in the theory section, plus post a reply here to keep the thread active.
No activity in the theory area, so no need to run moderator duties.
Scott Thompson.
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Hi all, It's been Eons since my last visit!!! Trying to put out fires and keep others from popping up is a major time consumer!!! (referring to issues on jobs!). Also have been doing Proj. Mgr. tasks, Engineering, CAD drawing, hanging out at the Building Department pulling permits, doing installs, doing support, doing research, and all kinds of broom pushing! ![[Linked Image]](https://www.electrical-contractor.net/ubb/wink.gif) Please let me know where I can rent a Cloning Machine for a few hours!!! ![[Linked Image]](https://www.electrical-contractor.net/ubb/eek.gif) Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Bringing the topic active again!
Scott
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Just a "Keep Page Current" posting ![[Linked Image]](https://www.electrical-contractor.net/ubb/smile.gif) Sorry for being away so long ![[Linked Image]](https://www.electrical-contractor.net/ubb/eek.gif) Let me know if you would like to contribute something here! ![[Linked Image]](https://www.electrical-contractor.net/ubb/smile.gif) Scott35 July 12th, 2003
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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An additional post to keep this topic active.
Also, wanted to thank Paul for posting the latest addendum to the International Color Code thread!
Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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New items added 09.12.2003
Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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New items added 09.20.2003:
1Ø Motor Schematics (clarifications of existing drawings + additional drawings)
Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Added link in links page for:
***Conversion Factors and Tables: Metric/U.S. Standards***
10.30.2003 - Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Added link in links page for:
***Components Listings***
11.22.2003 - Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Added: "ECN Glossary" text and link.
New 01.18.2004 by Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Added Basic LAN Map #1 on March 7th 2004.
Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Bringing this back to life again, plus mention the "Zig-Zag Grounding Transformers" page has been edited, to include a link for the discussion thread! Totally left it out back in 2002! ![[Linked Image]](https://www.electrical-contractor.net/ubb/eek.gif) Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Added 12 Lead Stator Generator Schematics, provided by Bjarney 12/19/2004 04.45.00 Scott35 Thanks to Bjarney for the contributions!!! ![[Linked Image]](https://www.electrical-contractor.net/ubb/cool.gif)
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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***BUMP-O' REENOOOO!!!***Bumping this menu back to top. Also added links for: - Time Delay Relay
- Lamp Puzzle!!!
- Nice Drawing
- Lighting A Tunnel
- Inside A Current Limiting Circuit Breaker
- C84, Annex "A": Secondary Grounding Illistrations
Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Added Link for: - Touch Control Switch Circuit
New 07.15.2006 Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Added Link for:
* U.K. - Old IEE Wiring Regs. Issue Dates
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***BUMP***
Check this list for links to certain items.
Scott35
BTW, my E-mail contact address has changed. Temporary address is:
set eng 0307 at pacbell dot net
Just remove the spaces, and change the words for characters (change the word "at" and the word "dot").
This address will work for a few weeks. Permanent address will be listed ASAP.
Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Scott, No more need to "BUMP" this thread. It is a 'Featured' thread now and will stay at the top until we tell it not to. (look down at the bottom of threads to see the 'Feature' and 'UnFeature' Links) Bill
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Excellent!!!
Another good reason to upgrade the BB Software!
Scott35
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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Repaired hyperlinks 04-09-2008
S.E.T.
Scott " 35 " Thompson Just Say NO To Green Eggs And Ham!
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