Schneider Electric REL76502
MPNREL76502
Active
Protection and control relay, PowerLogic P7, transformer standard, 6CT, 3VT, 24BI, 20BO, 110-250V, ethernet RJ45
$7,750.32 – $9,834.51Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Display type | Colour touchscreen 800 x 640 pixels |
| Range of product | PowerLogic P7 |
| Control button type | 1 home physical key 1 reset physical key 12 customizable virtual function keys |
| Product or component type | Protection and control relay |
| Switchgear diagnosis type | CT/VT supervision 60 Auxiliary power supply monitoring Cumulative breaking current Number of operations DC battery voltage monitoring |
| Type of temperature module connection | 2 twisted, type A, shielded wires (RS485) |
| Climatic withstand | Exposure to cold Ae IEC 60068-2-1 Exposure to dry heat Be IEC 60068-2-2 Exposure to damp heat in service Cab IEC 60068-2-78 Temperature variation Nb IEC 60068-2-14 Exposure to damp heat not in service Cab IEC 60068-2-30 Salt mist Kb/1 IEC 60068-2-52 Influence of corrosion/gas test 2 Ke IEC 60068-2-60 Influence of corrosion/gas test 4 Ke IEC 60068-2-60 |
| Power supply | 110...250 V DC 110...250 V AC 50/60 Hz |
| Input power interruption | 100 ms 200 ms |
| Maximum power consumption in | 24 W typical |
| IK degree of protection | IK07 conforming to IEC 62262 |
| IP degree of protection | IP54 front IEC 60529 IP30 case IEC 60529 IP20 rear IEC 60529 |
All specifications
| Parameter | Value |
|---|---|
| Communication ports | 1 CAN port 1 Ethernet TCP/IP 2 SFP ports 1 USB port 1 COM serial link |
| Communication protocols | Modbus serial and TCP DNP3 serial and TCP IEC 61850 Ed 2.1 IEC 61869-9 IEC 61850-9-2 LE |
| Communication compatibility | DNP3 Modbus IEC 61850 Ed 2.1 |
| Time synchronisation protocol | IRIG-B SNTP IEEE 1588 |
| Redundancy communication port protocol | HSR PRP RSTP Failover |
| Mounting mode | Flush mounting Rack-mounted |
| Device mounting | Flush |
| Mounting support | 19" rack |
| Mounting case size | 40TE |
| Device connection | Connection to a PC USB Extension port extension cable Ethernet port RJ45 Serial port RS485 cable SFP redundant Ethernet port fibre optic/RJ45 multi/single mode optional |
| Connections - terminals | Screw type terminals (digital input/output) Ring terminal (analogue input) |
| Relative humidity | 0...93 % at 104 °F (40 °C), without condensation, 56 days |
| Maximum operating altitude | 6561.68 ft (2000 m) |
| Depth | 11.1 in (282 mm) |
| Width | 8.08 in (205.2 mm) |
| Height | 7.008 in (178 mm) |
| Category | US1PL1S11407 |
| Size | 7 inch |
| Cybersecurity | IEC 62443 SL2 LDAP RADIUS based user authentication Port hardening Role-based access control Secure boot Security log Syslog protocol support Firmware signature Client IP address filter Pre-login banner Security policy management |
| Software name | PowerLogic Engineering Suite |
| Local signalling | 4 LEDs red/orange device status 24 LEDs tri-colour programmable |
| Logs and records | Disturbance recording Event recording Fault recording Operation log |
| Measuring inputs | 6 CT 1/5 A 3 VT |
| Control functions | Switchgear control and monitoring Programmable switchgear interlocking Local/remote control Programmable logic Remote control Function keys |
| Product reference | P7 |
| Relay application | Transformer application and bay control |
| Operating threshold | 110 V DC 220 V DC |
| Monitoring functions | Circuit breaker monitoring Switch monitoring Relay self-monitoring Trip circuit supervision 74 Event counters Watchdog |
| Protection functions | Phase overcurrent 50/51 Ground fault protection 50N/51N Sensitive earth fault overcurrent 50G/51G Negative sequence overcurrent 46 Inrush detection 68 Voltage-dependent overcurrent 51V Undervoltage 27 Overvoltage 59 Underfrequency 81U Directional phase overcurrent 67 Directional earth fault 67N Overfrequency 81O Temperature monitoring (8 RTDs) 38/49T Positive sequence undervoltage 47 Neutral voltage displacement 59N Directional reactive overpower 32Q Earth fault wattmetric 32N Earth fault admittance 21N Directional active overpower 32P Directional active underpower 37P Rate of change of frequency 81R Thermal overload for transformer 49T CT supervision 60 VT supervision 60FL Breaker failure 50 BF Overfluxing (V/Hz) 24 Transformer differential 87T Underimpedance 21 Synchro-check 25 High impedance differential 64REF Programmable logic |
| Protective treatment | Conformal coating conforming to IEC 60068-2-52:Kb/1 Conformal coating conforming to IEC 60068-2-60:Ke |
| Information displayed | Single line diagram Menu-driven user interface |
| Measurement functions | Current 3-phase RMS current 3-phase Current sequence Current 1-phase RMS current 1-phase Voltage 3-phase RMS voltage 3-phase Voltage sequence Active power fundamental frequency Apparent power fundamental frequency Reactive power fundamental frequency RMS active power minimum RMS reactive power minimum RMS apparent power maximum Active power demand maximum Active power demand minimum Reactive power demand maximum Reactive power demand minimum Apparent power demand maximum Apparent power demand minimum RMS phase current demand maximum RMS phase current demand minimum Power maximum Power factor maximum Harmonic distortion (I THD & U THD) minimum Voltage sags and swells Earth fault current external measurement |
| Mechanical robustness | Vibrations class 2) IEC 60255-21-1 Shocks class 2) IEC 60255-21-2 Shocks class 1) IEC 60255-21-2 Bumps class 1) IEC 60255-21-2 Seismic tests class 2) IEC 60255-21-3 |
| Number of setting groups | 8 |
| Number of analogue inputs | 8 RTD optional |
| Electromagnetic compatibility | Electromagnetic immunity class A CISPR 11 Electromagnetic immunity class A CISPR 22 Electromagnetic immunity level 3 IEC 6100-4-3 Radiated radio-frequency electromagnetic field immunity test level 4 ANSI C37.90.2 Electrostatic discharge level 4 IEC 6100-4-2 Electrostatic discharge level 5 ANSI C37.90.3 Immunity to magnetic fields level 4 IEC 61000-4-8 Immunity to magnetic fields level 5 IEC 61000-4-9 Immunity to magnetic fields level 5 IEC 61000-4-10 Conducted RF disturbances level 3 IEC 61000-4-6 Fast transient bursts level 4 IEC 61000-4-4 Damped oscillatory wave level 3 IEC 61000-4-18 Damped oscillatory wave ANSI C37.90.1 Damped oscillatory wave level 3 IEC 61000-4-12 Conducted disturbance emission A IEC 61000-4-16 Surges level 4 IEC 61000-4-5 |
| Number of digital inputs | 24 |
| Number of digital outputs | 20 1 watchdog |
| Controllable switchgear devices | 12 controlled objects including 3 CBs |
| Ambient air temperature for storage | -40...185 °F (-40...85 °C) (96 h) |
| Ambient air temperature for operation | -40...158 °F (-40...70 °C) 96 h ) |
MPN
REL76502