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MaGnuM PRoDuct GuiDe
CA013002EN—April 2017 www.eaton.com
45
Magnum trip units and communication devices
Digitrip 1150+
The Digitrip 1150+ trip unit
offers advanced protection
and power monitoring
including harmonics,
breaker health, waveform
capture, and advanced
communications options .
It eliminates the need for
separate metering packages
which saves cost, space and
installation effort . Extensive
operational information is
available across the INCOM
communications for increased
remote monitoring and control
capability . The Digitrip 1150+
includes the Eaton's Arc-
flash Reduction Maintenance
System (ARMS) . For a
complete discussion of Digitrip
1150+ Trip Unit capabilities,
refer to its instruction leaflet
IL70C1036
.
The following is a summary of
the 1150+ product features:
•
LSI, LSIG and LSIA
Protection
•
Arc-flash Reduction
Maintenance System
(ARMS) functionality- On/Off
Pickup Levels
•
24 Character, 3-line Digital
LED Display
•
Unit Status LED (Green)
Indicator
•
Programmable Protective
Settings:
•
I2t and I4t Curves
•
Adjustable Long Time and
Short Time Pick-up / Delay
•
Moderately Inverse, Very
Inverse and Extremely
Inverse IEEE Curves
•
IEC Curves
•
Neutral Protection (Model
LSIG and LSIA Trip Unit)
•
Adjustable Instantaneous
Pick-up with
Instantaneous Off Setting
•
Adjustable Ground Fault
Pick-up / Delay (Trip or
Alarm)
•
Undervoltage and
Overvoltage Protection
(Trip or Alarm)
•
Underfrequency and
Overfrequency Protection
(Trip or Alarm)
•
Reverse Power (Trip)
•
Voltage Unbalance
Protection (Trip or Alarm)
•
Phase Rotation (Alarm)
•
Long Time (Thermal)
Memory Trip
•
Overtemperature Trip when
the temperature exceeds
85°C
•
Power and Energy Metering
Display:
•
Current (±1% 3-phase,
neutral and ground)
•
Voltage L-L (±1%)
•
Frequency (±0 .05 Hz)
•
Power & Energy (±2%)
•
Kilowatts (kW)
•
Kilowatt Hours (kWH)
•
Kilovoltamperes (kVAR)
•
Power Factor
•
kVA Hours
•
Fixed 15 Minute Demand
for kW, kVAR & kVA
•
Sliding 15 Minute
Demand for kW or kVA
•
Power Quality and Breaker
Health Metering and
Monitoring:
•
Waveform Capture
•
% Total Harmonic
Distortion
•
Programmable Alarm
Contacts
•
Breaker Control (Remote
Open & Close via
Communications)
•
Operations Counter
•
Test Port with Cover to
receive Digitrip Hand Held
Tester
•
Power Receptacle for
Auxiliary Power Module to
power up Trip Unit when
Breaker in Disconnect or
Remove position
•
Integral Self-Test
•
Accessory Bus for
Additional Programmable
Contacts
•
Battery Included to Power
LEDs
•
Reset/Battery Test
Pushbutton
•
Communications
Functions and Data
otee:
N
The Digitrip 1150+
family of trip units incorporates
two microprocessors in their
design . One processor is devoted
fully to the task of current
protection functions . The second
microprocessor provides the
voltage protection, display,
communications, metering,
harmonic calculations, alarming,
and auxiliary relay functions .
These advanced features and the
communications capability require
that auxiliary power be provided by
the customer to the circuit breaker
Power Relay Module .
Click
here
or search for
‘70C1036’ on www .eaton .
com, for more detailed
information on Magnum
Digitrip 1150 trip units
Digitrip 1150+