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Effective July 2010
Instructional Leaflet
IL8700C39-04
L
C
R
N
Low
Voltage
Source
Current-Limiting
Resistor
(if required)
Source
Load
Figure 8a Connections for Ground Fault Trip Test
L
C
R
N
Low
Voltage
Source
Current-Limiting
Resistor
(if required)
Source
Load
Figure 8b Connections for Ground Fault No-Trip Test,
with a Four-Wire System
L
C
R
Current-Limiting
Resistor
(if required)
Source
Low
Voltage
Source
Figure 8c Connections for Ground Fault No-Trip Test,
with a Three-Wire System
CauTION
ONLY AMPTECTOR TEST KIT STYLES 140D481G02R,
140D481G02RR OR 140D481G03 IN CONJUNCTION
WITH A DIGITRIP ADAPTER (STYLE 8779C02G01)
SHOULD BE USED. UNMODIFIED AMPTECTOR TEST KIT
STYLES 140D481G01 AND 140D481G02 SHOULD NOT BE
USED TO TEST BREAKERS WITH DIGITRIP TRIP UNITS
AS DAMAGE TO THE TRIP UNIT MAY OCCUR.
CauTION
TESTING OF A CIRCUIT BREAKER IN THE CELL “CON-
NECTED” POSITION BY EITHER THE INTEGRAL TEST
PROVISIONS IN THE DIGITRIP TRIP UNIT OR BY THE SEP-
ARATE AMPTECTOR TRIP UNIT TEST KIT IS NOT RECOM-
MENDED. THE TRIPPING OPERATION OF THE CIRCUIT
BREAKER WILL CAUSE DISRUPTION OF SERVICE AND
POSSIBLY PERSONAL INJURY RESULTING FROM UN-
NECESSARY SWITCHING OF CONNECTED EQUIPMENT.
16
eaTOn CORPORaTIOn
www.eaton.com
Содержание Digitrip RMS Series
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