Wells SW-10T Manuel d'utilisateur Page 8
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Edison Idea and IdeaPLUS™ relays
Edison Idea and IdeaPLUS™ relays offer advanced protection and
control options for the most demanding applications. Three different
relays are available:
iDP-210 relay-provides multi-function protection elements for
one source or tap. The iDP-210 relay is available in the Idea and
IdeaPLUS platforms.
iTAP-265 relay-provides overcurrent protection for two three-phase
taps. Available in IdeaPLUS platform only.
iTAP-260 relay-provides overcurrent protection for two three-phase
taps with independent settings for each phase. Each phase can be
independently tripped. Available in IdeaPLUS platform only.
Edison Idea and IdeaPLUS relays meet all applicable relay standards,
Including IEEE Std C37.90™-2005 and IEEE Std 1547™-2003 stan-
dards.
All relays include the following features and functions:
•
Incipient Cable Splice Fault (ICSF) Detector
•
Sequence of Event recorder with capacity to store the most
recent 250 events in non-volatile memory
•
Oscillography for fault analysis
•
Programmable Data Profiler to record any combination of the
available metering data
•
Metering – instantaneous current, voltage, power factor, power,
energy, demand, and harmonics
•
Communications protocols shall include DNP3 via serial and TCP/
IP, and Modbus via serial
•
Graphical programming environment for custom logic and com-
munication point maps
•
Virtual Test Set™ for testing relay settings without the need for an
external test set
•
Integral breaker Interface panel, including illuminated Trip and Close
pushbuttons, Close Inhibit switch, and close circuit disable link
•
Twenty-five front panel LED targets to indicate relay status
iDP-210 feeder protection relay
The iDP-210 is a full-featured relay suitable for a variety of protec-
tion applications, including source protection, feeder protection, and
distributed generation inter-ties. Integral motor control logic for the
VFI switchgear operator is included as standard. The protective ele-
ments in the iDP-210 relay are listed below.
•
Phase instantaneous, definite time, and inverse time overcurrent
(50/51)
•
Ground instantaneous, definite time, and inverse time overcurrent
(50N/51N)
•
Negative Sequence instantaneous, definite time, and inverse time
overcurrent (50Q/51Q)
•
Directional phase, ground, and negative sequence elements (67P,
67N, 67Q)
•
Reverse Power (32)
•
Voltage elements: Definite time undervoltage (27), Definite time
overvoltage (59), Negative sequence, and zero sequence overvolt-
age (59N)
•
Frequency elements: definite time underfrequency (81U) and
definite time overfrequency (81O)
•
Sync-check (25)
•
Highly configurable four-shot recloser (79)
•
Breaker failure (BF52)
iTAP-265 dual overcurrent relay
The iTAP-265 relay provides overcurrent protection for two three-
phase taps. Additional functionality can be programmed in the IDEA
Workbench feature of ProView™ software.
•
Phase instantaneous/definite time, and inverse time overcurrent
(50/51) for each three-phase tap
•
Ground instantaneous/definite time, and inverse time overcurrent
(50N/51N) for each three-phase tap
iTAP-260 dual overcurrent relay
The iTAP-260 relay provides overcurrent protection for two tap with
independent settings for each phase Additional functionality can be
programmed in the IDEA Workbench feature of ProView software.
•
Phase instantaneous/definite time, and inverse time overcurrent
(50/51) for each phase. Six elements total
•
Ground instantaneous/definite time, and inverse time overcurrent
(50N/51N) for each phase. Two elements total.
Figure 10. The iDP-210 is a member of Eaton’s Cooper Power
Systems Edison Idea line of protective relays.
Figure 11. Edison Idea iTAP-260 relays.
IMPORTANT
For applications requiring SF
6
insulated switchgear, contact your
Eaton’s Cooper Power Systems representative when selecting
a relay/controller that has metering and protective elements
requiring potential transformers.
8
Technical Data 285-10
Effective April 2014
VFI underground distribution switchgear
www.cooperpower.com
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