Specifications

Main
Range of product PowerLogic P5
Product or component type Protection and control relay
Relay application Universal
product reference P5U20-AABB-BAAAH-AEAD
Mounting case size 20TE
Device mounting Flush
Mounting support Rack
Mounting mode Withdrawable
power supply 100…230 V AC
24…250 V DC
measuring inputs : 1/5 A CT phase current 3
: 1/5 A CT residual current 1
: 1 A CT current 1
: VT voltage 4
: digital 10
number of Digital Inputs (DI) 10
number of analogue inputs 0
number of Digital Outputs (DO) 1 watchdog
7 digital
number of analogue outputs 0
communication ports USB port 2 front
Extension port 1 rear with backup memory
communication protocols IEC 61850 ed. 1
IEC 61850 ed. 2
IEC 60870-5-101
DNP3 TCP
Modbus TCP
EtherNet/IP
Redundancy communication port protocol RSTP
PRP
Cybersecurity Password protection
Port hardening
Firmware signature
Client IP address filter
Secured communication with assciated tools
protection functions Phase overcurrent 50/51
Earth fault overcurrent 50N/51N
Broken conductor 46 I2/I1
Cold load pick-up 67N
Switch ON to fault (SOTF) 67NI
H2 detection 68H2
H5 detection 68H5
Breaker failure 50BF
Recloser 79
Thermal overload protection 49
Phase undercurrent 37
Excessive starting time, locked rotor 48/51LR
Motor restart inhibition 66
Capacitor overvoltage 59C
Negative sequence overcurrent 46
Capacitor bank unbalance 51C
Restricted earth fault 64REF
Lockout relay 86
CT supervision 60
Programmable stages 99
Programmable curve 27P
Programmable logic 59N
Underfrequency 81/81N
Rate of change of frequency 81R
Synchro-check 25
VT supervision 60
Negative sequence overcurrent 47
Programmable curve
Arc flash protection No
measurement functions Current 3-phase
Current zero sequence
Current positive sequence
Current negative sequence
Current ratio of negative and positive
Frequency phase to earth
Current phasor diagram view
Current 2nd, 15th harmonics with THD
Voltage positive sequence
Voltage negative sequence
Voltage ratio of negative and positive
Short circuit fault reactance
Fault location current
Earth fault reactance
Frequency
Active power
RMS active power
Reactive power
RMS reactive power
Apparent power
RMS apparent power
Active energy
Reactive energy
Cos φ
Tan φ
Power angle
Power factor
Voltage phasor diagram view
Voltage 2nd, 15th harmonics with THD
Voltage interruption
Condition monitoring CB wear
control functions Switchgear control and monitoring
Programmable switchgear interlocking
Local/remote control on single-line diagram
2 function keys with I/O keys
Local/remote control
2 function keys
Mobile application with Easergy SmartApp
Web-server
Programmable logic
controllable switchgear devices 6 controlled + 2 monitored objects
number of setting groups 4
monitoring functions Trip circuit supervision 74
Circuit breaker monitoring
Relay self-monitoring
logs and records Event recording
Disturbance recording
Tripping context
Relay maintenance
Switchgear diagnosis type CT/VT supervision ANSI code: 60
CT supervision
Trip circuit supervision ANSI code: TCS
Connections – terminals Pin removable (digital input/output)
Ring lugs removable (current transformer)
Pin removable (voltage transformer)
Ring lugs (voltage transformer)
Screw (connector)
Complementary
Operating threshold 24…230 V AC/DC
Time synchronisation protocol SNTP
Software name EcoStruxure Power Device: virtual simulation test
ESetup Easergy Pro
Web server Embedded HTTP server
Display type LCD 192 x 96 pixels with single line diagram
Number of key 1 customizable
Local signalling 6 x LED tri-colour programmable
4 x LED red programmable
Standards IEC
Height 176 mm
Width 102 mm
Depth 219 mm
Net weight 2.5 kg maximum

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