Eaton Cutler-Hammer Enclosed IQ, Instruction Leaflet

Page: 8 / 28

Effective 1/98
Page 8
I.B. CBE-IQ01
264 VAC OR 100-350 VDC. THE ADDITION OF AN
ARII RELAY LIMITS CONTROL POWER TO A RANGE
OF 96-144VAC OR 100-125VDC. AN ENCLOSURE
EQUIPPED WITH THE UNINTERRUPTABLE POWER
SUPPLY OPTION IS SUITABLE FOR USE WITH
120VAC ONLY. SEE FIGURE 21.
Figures 1 through 9 show factory wiring and relative
device location for all catalog numbers and options.
UNDERSTAND THE DIAGRAM(S) THAT PERTAIN TO
YOUR ORDER BEFORE YOU BEGIN THE FIELD
WIRING.
REFER TO INSTRUCTION BOOKLET TD17530 OR
TD17548 FOR MORE INFORMATION REGARDING
THE IQ ANALYZER OR THE IQ DP-4000,
RESPECTIVELY.
4.5 FIELD WIRING
NOTE: ALL FIELD WIRING MUST
BE #14 AWG MINIMUM.
Figures 10 through 25 show the field wiring options
available. Not all these diagrams will pertain to your
order. Understand your system and use the appropriate
figures.
FACTORY WIRING IS SHOWN SOLID, FIELD WIRING
IS SHOWN DASHED.
FIG 10 - DIRECT VOLTAGE CONNECTION,
3-WIRE – UP TO 600 VOLTS ONLY
FIG 11 - DIRECT VOLTAGE CONNECTION,
4-WIRE – UP TO 600 VOLTS ONLY
FIG 12 - EXTERNAL VOLTAGE CONNECTION, OPEN
DELTA
FIG 13 - EXTERNAL VOLTAGE CONNECTION, WYE
FIG 14 - ANALYZER CURRENT CIRCUIT – 2-CTs
FIG 15 - ANALYZER CURRENT CIRCUIT – 3-CTs
FIG 16 - ANALYZER CURRENT CIRCUIT – 3-CTs
– RESIDUAL GROUND MONITORING
FIG 17 - ANALYZER CURRENT CIRCUIT – 4-CTs
– RESIDUAL GROUND MONITORING
FIG 18 - ANALYZER CURRENT CIRCUIT – 5-CTs
FIG 19 - DP-4000 CURRENT CIRCUIT – 2-CTs
FIG 20 - DP-4000 CURRENT CIRCUIT – 3-CTs
FIG 21 - CONTROL POWER CONNECTIONS
– NOTE VOLTAGE ON DIAGRAMS
FIG 22 - ANALYZER I/O
FIG 23 - DP-4000 I/O
FIG 24 - IPONI MODULE OPTION
FIG 25 - ARII RELAY OPTION
NOTE: WHEN UNIT IS EQUIPPED WITH OPTIONAL
UNINTERRUPTABLE POWER SUPPLY, NO
ADDITIONAL FIELD WIRING IS NEEDED. THE
UPS MOUNTS TO A BRACKET IN THE FLOOR
OF THE ENCLOSURE AND CONNECTION IS
MADE VIA TWO 3-PRONG PLUGS.