Power supply: 24…48 V AC/DC
Application: Generator and feeder protection
Current inputs: 3 phase CT + dual residual CT
Voltage inputs: 4 VT (100/110 V)
Digital I/O: 24 DI, 21 DO
Communication ports: Front USB, Rear RS232, Rear RJ45
Communication protocols: IEC 61850 Ed.1/2, IEC 60870-5-101/103, Modbus RTU/TCP, DNP3, EtherNet/IP
Protection functions: Generator differential, overcurrent, earth fault, pole slip, loss of field, synchro-check, frequency and voltage protection
Mounting: Flush mounting, 30TE case
Display: LCD 128×128 with single-line diagram and ANSI symbols
Certifications: IEC/EN 60255-26
Operating temperature: -40 to +65 °C
Power range: 0.75 to 22 kW
Voltage range: 200 to 480 V
Enclosure class: IP20
Uniform dimensions for space-saving
Shared components such as chokes and control panels
UL Type 1 kit for enhanced protection
Operation up to 50°C
Coated boards and full fault protection
Quick availability through ABB partners
Product Reference: P5T30-CEDE-JAAAH-BAFK
Power Supply: 24...48 V DC
Measuring Inputs:
6 x 1/5 A CT for phase current
2 x 1/5 A CT for residual current
1 VT for voltage measurement
Digital Inputs (DI): 31
Digital Outputs (DO): 15 (1 watchdog + 14 digital outputs)
Mounting Case Size: 30TE
Mounting Type: Flush, Rack, Withdrawable
Protection Functions:
Transformer differential (87T)
Overfluxing (V/Hz)
Phase overcurrent (50/51)
Earth fault overcurrent (50N/51N)
Directional earth fault (67N)
Thermal overload for transformer (49F)
Buchholz/thermostat protection (26/63)
Restricted earth fault (64REF)
Current unbalance (46BC)
H2 detection (68H2)
Breaker failure (50BF)
Negative sequence overcurrent (46)
Earth fault overvoltage (59N)
Lockout relay (86)
CT supervision (60)
Arc flash protection
Measurement Functions:
3-phase current
Zero sequence current
Positive and negative sequence current
Current phasor diagram
2nd and 15th harmonic currents with THD
Voltage per phase
Frequency
Control Functions:
Switchgear control and monitoring
Programmable switchgear interlocking
Local/remote control
2 function keys
Up to 6 controlled + 2 monitored switchgear devices
Communication:
Front USB ports (2)
Cybersecurity features (Port hardening, firmware signature, IP address filter, role-based access control, and more)
Display: Colour LCD (480 x 272 pixels)
Environment:
Climatic withstand: IEC 60068-2
IP Protection: IP54
Operating temperature: -40…185 °F (-40…85 °C)
Storage temperature: -40…185 °F (-40…85 °C)
Dimensions:
Height: 6.9 inches (176 mm)
Width: 6.0 inches (152 mm)
Depth: 8.6 inches (219 mm)
Weight: 7.7 lbs (3.5 kg)
