Backup Gateway 2 Meters

Internal Primary Meter (Meter X) Internal Secondary Meter (Meter Y)
Meter Location
Compatible CTs N/A (captive CTs) Tesla 100 A CTs (Tesla P/N 1467316-00-x)
Informational PurposesAn informational icon, calling your attention
Note
As indicated above, each CT is only compatible with the meter it is designed to be paired with. CTs cannot be used with any meter other than the one they are intended for.
CT Capacity 200 A 100 A
Possible Monitoring Assignments Site, Conductor, None Site, Solar, Solar CTx2, Conductor, Load, None
Connection Methods (Meter to Gateway) Hardwired directly to Backup Gateway 2 Site Controller CTs connect directly to Backup Gateway 2 Site Controller
Voltage Reference Identified and labeled within Backup Gateway 2 Identified and labeled within Backup Gateway 2. Voltage reference can be confirmed / referenced to the labeled Gateway terminals
  • CT 1 = L1
  • CT 2 = L2
  • CT 3 = L1 or L21
Extension Length N/A (fixed position in Backup Gateway 2)

Premade Tesla 100 A CT extension (Tesla P/N 1467274-00-x): 10 ft / 3 m
20 AWG or larger twisted pair conductors: max 330 ft / 100 m

Splitting CTs N/A

N/A (cannot be split / paralleled)
One 100 A CT per terminal
1 V-ref can be assigned by installer during commissioning, with CT3 assigned to L1 by default (FW 1.48.1+). CT 3 used to monitor the PV source in most scenarios