======Electrical Metering===
Available options for electrical metering. Preferred equipment will be listed first, and other possible options below. 

=====:: Preferred Meters ::===
Meters in use and first choice for new installations. 

====Monitoring :: Remote===
Remotely accessible for monitoring, with logs or history. 

====Sub-Metering===
Campus sub-metering for internal billing or accounting. 


====Monitoring :: Local===
Local display for on-site personnel



====Logging ====
Meters that are logging only and don't fit the above categories. 

---- 
=====Other Available Options===
Suggestions, ideas, possible equipment: 

====Monitoring :: Remote===
Remotely accessible for monitoring, with logs or history. 

  * ComAp InteliMains
    * https://www.comap-control.com/products/switchgear-control-and-protections/
  * ComAp InteliATS
    * https://www.comap-control.com/products/switchgear-control-and-protections/ats-controllers/inteliats2-50/
  * SMA Network meters

  * **AccuEnergy AcuVim IIR** -- revenue grade multi-meter, incl. power quality -- $700 + $200 web module
    * Quite detailed logging available, more than once per minute
    * https://www.powermeterstore.com/P7068/acuvim_iir_power_meter.php
    * https://www.powermeterstore.com/product/accuvim-axm-web-cross-platform-ethernet-module


====Monitoring :: Local===
Local display for on-site personnel
^ Manufacturer                                                                                                                                        ^ Model     ^ Description                                                               ^ Cost  ^ Link                                                                           ^ Image                                     ^
| //Three current transformers per meter also required//                                                                                                                                                                                                                          ||||||
| RS Pro                                                                                                                                              |  1365377  | 3-digit, 3-line - V, A, kW, kVA, PF, kWH                                  |   $76 | [[https://us.rs-online.com/product/rs-pro/1365377/71768520/|RS Online]]        | {{:zref:ats:rs-pro_136-5381.png?120}}     |
| RS Pro                                                                                                                                              |  1365382  | 4-digit, 3-line - V, A, kW, kVA, PF, kWH \\ Contact closure alarm output  |   $86 | [[https://us.rs-online.com/product/rs-pro/1365382/71768525/|RS Online]]        | :::                                       |
| TruMeter APM                                                                                                                                        | APM-PWR   | 4 line + bar graph - V, A, W, VA, PF, kWH\\  Analog & digital outputs     |  $225 | [[https://us.rs-online.com/product/trumeter/apm-pwr-apo/72092157/|RS Online]]  | {{:zref:ats:trumeter_apm_power.jpg?120}}  |

===Current Transformer Examples:===
|Manuf:  | Model  | Parameters  | Link  |
|[[https://us.rs-online.com/transformers/current-transformers/?a10=Simpson&n16661=Current%20Transformer%20Series|Simpson]] |  01305  | 400A:5A, 2" window  | https://us.rs-online.com/product/simpson/01305/70232978/ |
|RS Pro  |  1718777  | 400A:5A, 30mm window | https://us.rs-online.com/product/rs-pro/1718777/72303032/ | 

====Sub-Metering===
Campus sub-metering for internal billing or accounting. 

**Vision Metering** -- Revenue-grade meters (C-T models require ANSI CL0.2 current transformers to be revenue grade)
  * Single-phase refurbished meters for point of use metering $35-40, plus meter base:
    * https://www.visionmetering.com/refurbished-electric-meters/
    * Meter Base: $15-20 each http://visionmetering.3dcartstores.com/Meter-Accessories_c_32.html
  * Polyphase new meters, both CT-rated or CL200, approx $220 ea
    * https://www.visionmetering.com/product-item/vision-xt-ul/
    * Meter bases approx $100, any electrical supply
    * Current transformers electrical supply; (Vision Metering sometimes has refurbs available)


====Logging ====
Meters that are logging only and don't fit the above categories.