Westinghouse G-40 Instructions Manual page 13

1946
OcTOBER,
Ext. box only
IS
front view
Note,
Connections to
I
terminals and
3
must be made
before connect­
ing to line
FIG. 48-TYPE GY-40 FREQUENCY METER,
PROJECTION TYPE
FIG. 51-THREE CuRRENT CorL WATTMETER,
FLUSH TYPE ONLY
FIG. 54-POLYPHASE WATTMETER,
FLUSH TYPE ONLY
FIG. 56-PoLYPHASE PoWER FACTOR METER
WITH Two CuRRENT TRANSFORMERS,
FLUSH TYPE ONLY
WESTINGHOUSE INSTRUMENT APPARATUS
External Connection Diagrams-Continued
FIG. 49-TYPE GY-40 PoLYPHASE
FACTOR METER WITH ONE CURRENT TRANS­
FORMER, PROJECTION TYPE
FIG. 52-Two-PHASE, 4-WIRE WATTMETER
FLUSH TYPE ONLy
INSTRUCTION LEAFLET
PoWER
FIG. 50-TYPE
FAcTOR METER WITH Two CuRRENT TRANS·
FORMERS, PROJECTION TYPE
EXT.
BOX
FIG, 53-FREQUENCY METER
FLUSH TYPE ONLy
2. ELU1£N T MLTER.
COI'\PE.N. PH. StQIIfMtiE
CONNEC.TION5 �CAlf. R£V[R!IE CUR. COil CONN.
ro• LEAO-O·L�I\. STD.
ARE FOR lAf;·O·LE.AD
WATT/'1ETEit CALI�IATION.
FIG. 55-THREE-PHASE, 3-WIRE VARMETER,
FLUSH TYPE ONLY
FIG. 57-POLYPHASE PowER FACTOR METER
VhTH ONE CURRENT TRANSFORMER,
FLUSH TYPE ONLY
43-400-8
13
PAGE
GY-40 PoLYPHASE PowER