Feeder protection relay SRP-F-E325AAEB
Specifications
Rated voltage, V
from 220 to 240 in aposematic / from 380 to 415 in aposematic; 50 GC
Code
SRP-F-E325AAEB
Application
For the feeder
Certificate of the measuring instrument
Yes
Learn more about Feeder protection relay SRP-F-E325AAEB
Selectric SRP-F is a multifunctional microprocessor-based device for relay protection, measurement, control, and monitoring of 0.4–0.69 kV feeder lines. The device combines the functions of relay protection, electrical measurements, electricity metering, recording of emergency events, and integration into the process control system, which allows it to be used as a full-fledged intelligent feeder terminal.
One device replaces:
SRP-F can be used to upgrade outdated protection devices for outgoing lines and feeders, providing a modern level of relay protection, measurement of network parameters, recording of emergency events, and integration into the process control system via Modbus RTU and PROFIBUS-DP protocols.
One device replaces:
- current relays;
- voltage monitoring relays;
- frequency relays;
- measuring instruments;
- network parameter counters;
- emergency event recorders;
- communication gateways for process control systems.
- Modbus RTU;
- PROFIBUS-DP;
- RS-485 interface;
- Type-C service port;
- LCD display
- color‑coded status indication;
- SOE event log;
- alarm oscillography;
- registration of the latest emergency shutdowns;
- configuration without taking the equipment out of service.
SRP-F can be used to upgrade outdated protection devices for outgoing lines and feeders, providing a modern level of relay protection, measurement of network parameters, recording of emergency events, and integration into the process control system via Modbus RTU and PROFIBUS-DP protocols.
Rated voltage, V
from 220 to 240 in aposematic / from 380 to 415 in aposematic; 50 GC
Code
SRP-F-E325AAEB
Application
For the feeder
Certificate of the measuring instrument
Yes
Power Supply Voltage
88-264 V AC/DC; 47-440 Hz
IP rating
40
Mounting Type
Panel-mount (via cutout)
Communication
1 RS‑485 port
Number of digital and analog inputs/outputs
8 digital inputs DI (24V DC); 5 relay outputs DO (DO2 NC); analog output 0/4–20 mA; input for measuring residual (leakage) current Ir; 3 NTC inputs for temperature measurement
Width, mm
120
Depth, mm
92
Height, mm
77
Delivery time
The estimated delivery time is 7–10 working days, provided the item is in stock. Please check availability and the exact delivery time when placing an order.
Warranty, months
12 months from the date of commissioning, but not more than 18 months from the date of shipment
Documents Feeder protection relay SRP-F-E325AAEB
A Comprehensive Approach: From Concept to Launch
As experience shows, when purchasing equipment abroad, Russian customers face issues in monitoring fabrication processes, lead times, and logistics.
In order to solve these issues, we have created Selectric — a Russian-Chinese joint venture manufacturing.
01
Design
We participate in developing technical assignments and select optimal solutions from our product range
02
Equipment selection
We analyze the facility requirements and select components that will ensure reliable and efficient system operation
03
Retrofitting and customization
If necessary, we may upgrade and adapt the equipment to the specific project requirements
04
Supervised commissioning
We monitor correct installation, adjustment, and start-up of the equipment