27-17
REG
**
14-04-22 -R3
- RENEWABLE ENERGY GENERATION
CERTIFIED
CUSTOMER PANELBOARD
REG
SCADA
REVENUE METER
INSTALL BY METERING
OPERATED
UTILITY
SUPPLY
INSTALL BY METERING
WARNING
WARNING
CUSTOMER
CUSTOMER
MAIN
DISTRIBUTED
GENERATION
BACKFEED
BACKFEED
POSSIBLE
POSSIBLE
POSSIBLE
LOAD SIDE
REG
LOAD SIDE
WARNING
REG
* PHONE LINE
POSSIBLE
LOAD BREAK
CABINET
REQUIRED
SWITCH
DISTRIBUTED
GENERATION
AUTOMATED
LOADBREAK
LOADBREAK
SWITCH
SWITCH
> 10 KW
BACKFEED
POSSIBLE
DG3
LOAD BREAK
DG2
(NOTE 1 & 2)
SWITCH
REG
DISTRIBUTED
GENERATION
BACKFEED
SWITCH
WARNING
DISTRIBUTED
GENERATION
BACKFEED
LINE SIDE
REVENUE METER
LOAD BREAK
MAIN REG
WARNING
DISTRIBUTED
GENERATION
(NOTE 1 & 2)
DG1
(NOTE 1 & 2)
WARNING
DISTRIBUTED
(NOTE 1)
GENERATION
BACKFEED
INSTALL BY
POSSIBLE
INSTALL BY METERING
METERING
DG4
REG
LINE SIDE
WARNING
DISTRIBUTED
GENERATION
FIG. 1 - 3 PHASE FIT UP TO 200 A
BACKFEED
POSSIBLE
CUSTOMER
PANELBOARD
T385
SCADA
UTILITY
SUPPLY
OPERATED
INSTALL BY METERING
WARNING
REG REVENUE
DISTRIBUTED
GENERATION
BACKFEED
POSSIBLE
CUSTOMER
CUSTOMER
MAINREG
MAIN
REVENUE METER
LOAD BREAK
CABINET
LINE SIDE
METERING AND
REG
MONITORING
LOAD SIDE
SWITCH
WARNING
DISTRIBUTED
GENERATION
SWITCH
DG3
BACKFEED
LOAD BREAK
POSSIBLE
SWITCH
(NOTE 1 & 2)
LOAD SIDE
REG
LOAD BREAK
A
B
* PHONE
LINE
REQ’D
REG
AUTOMATED
LOADBREAK
LOADBREAK
SWITCH
SWITCH
DG2
DG1
(NOTE 1 & 2)
(NOTE 1 & 2)
WARNING
DISTRIBUTED
GENERATION
BACKFEED
POSSIBLE
(NOTE 1)
INSTALL BY METERING
DG4
REG
LINE SIDE
A - POWER QUALITY METERIMG REQ’D FOR 250 KW AND ABOVE
NOTE:
CENTRAL METERING
PANEL
B - RENEWABLE ENERGY METER
1. A ADDITIONAL LOAD BREAK SWITCH WILL BE REQUIRED WHEN THE FIRST REG
LOAD BREAK SWITCH IS LOCATED MORE THAN 25 FT FROM THE CUSTOMER MAIN
(SEE NOTE 5)
SWITCH OR THE REG LOAD BREAK SWITCH IS LOCATED IN ANOTHER ROOM.
CUSTOMER IS RESPONSIBLE FOR LABELLING THE REG LOAD BREAK SWITCHES AS SHOWN.
2. ALL REG LOAD BREAK SWITCHES MUST HAVE PROVISION FOR PADLOCKING IN THE
FIG. 2 - 3 PHASE FIT ABOVE 200 A
APPROVED IN ACCORDANCE WITH REGULATION 22/04
OPEN POSITION.
DATE
3. FIT WARNING LABELS (T385) TO BE INSTALLED BY HOB PERSONNEL.
5. REFER TO STD. 27-120 AND STD. 27-121 FOR CMP ENCLOSURE DETAILS.
R E V I S I O N
- SHOWED REG. DG3 SW, DG2 SW
4. AUTOMATED LOADBREAK SWITCH DG2 TO BE OPERATED REMOTELY BY HOB.
14-04-22
AND REG REVENUE METERING
INSIDE A CMP ENCLOSURE
CHECKED:
APPROVED:
ORIGINAL ISSUED: MARCH 02, 2012
TYPICAL METER / SWITCH ARRANGEMENT FOR RENEWABLE ENERGY GENERATION
( FOR MORE THAN 25 FT BETWEEN CUSTOMER MAIN & FIRST REG SWITCH )
APPVD