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Best
Practice Scenario |
Ideal
for panels with multiple loads. Single bus coupler serves as
connection to PLC, manages logic and configuration for starters. |
Ideal
for panels with multiple loads. Single bus coupler serves as
connection to PLC, manages logic and configuration for starters. |
Ideal
for panels with one or two motors. Each starter communicates
directly to PLC. |
Ideal
for larger HP. Each overload relay communicates directly to
PLC. |
Ideal for adding
intelligence using a simple NO/NC pre-trip alarm contact —
Use of PLC to receive/interpret data not required. |
Benefits |
See
load, device and system performance. Set alarms to anticipate maintenance
and optimize performance. |
See
load, device and system performance. Set alarms to anticipate maintenance
and optimize performance. |
See
load performance. Set alarms to anticipate maintenance and optimize
performance. |
See
load performance. Set alarms to anticipate maintenance and optimize
performance. |
Pre-trip alarm
NO/NC contact alerts prior to trip, enabling proactive actions to
minimize downtime or alert operators |
Circuit
Protection |
Circuit
breaker or fuse protection group |
Circuit
breaker or fuse |
TeSys Ultra (applied as Type E self protected),
using advanced trip unit/function modules |
Breaker
or fuse |
GV4PB, GV5PB, GV6PB |
Motor
Control |
TeSys island load management system with
or without TeSys Deca Manual Motor Controllers |
TeSys island load management system |
TeSys
Deca or Giga contactors |
TeSys Deca or Giga
contactor |
Motor
Overload Protection |
TeSys
T overload relay |
(included in GV*PB) |
Load
Types |
Motor,
resistive/non-inductive, isolation |
Motor,
resistive/non-inductive, isolation |
Motor
loads only |
Motor
loads only |
Motor loads only |
Max
HP 480V |
40
HP |
40
HP |
20
HP |
500
HP (up to 810 amps) |
450 HP (up to 520
amps) |
SCCR |
basic
5 kA up to high 50 kA (with GV) |
high,
to 100 kA |
High,
to 65 kA |
Depends
on configuration |
Depends on configuration |
Available
data |
Device
status/performance Load performance including alarms Voltage, Energy
& Power |
Device
status/performance Load performance including alarms Voltage, Energy
& Power |
Load
performance including alarms |
Load
performance including alarms Voltage & Power |
Pre-trip alarm
(via NO/NC contact) |
Communication |
Ethernet IP, Modbus
TCP, Profinet, Profibus |
Ethernet IP, Modbus
TCP, Profinet, Profibus |
Modbus™,
CANopen, DeviceNet™, Profibus™ |
Modbus™,
CANopen, DeviceNet™, Profibus™, Ethernet/IP, and Modbus/TCP |
None |