IREG Digital excitation system for synchronous machines

Instrumentation and Automation

Electrical Control System

IREG Digital excitation system for synchronous machines

Product Description

Power supply: 18-36VDC (rated: 24VDC)
6 free configurable I/O-slots for digital inputs, digital outputs, relays outputs, analog in-/outputs
24 digital inputs (24V) per board, up to 72
24 digital outputs (24V) per board, up to 72
8 digital relays outputs per board, up to 24
Configurable analog 16Bit I/O-board:
-8 channels per board, up to 24
-Options: Input, output, PT100/1000, thermocouple, counter
Machine voltage measurement (3phase, ≤480V , 16bit)
AC
Machine current measurement (3phase, ≤6A , 16bit)
AC
Machine frequency measurement (3phase, 5-400Hz, 16bit)
Grid voltage measurement (3phase, ≤480V , 16bit)
AC
Grid frequency measurement (3phase, 5-400Hz, 16bit)
Communication interfaces
-Ethernet 10/100 Mbit
-USB (Type B)
-CAN-Bus, 3 channels
-Variable bus system (Profibus, Modbus TCP)
Automatic voltage regulator (AVR) with six regulation modes: Excitation current, stator voltage, reactive power (2 channels), power factor (2 channels)
Programmable logic controller (PLC)
Synchronization unit
Oscilloscope function
Configurable limiter functions: Set point, underexcitation, overexcitation, U/F (V/Hz), stator current, stator voltage
Power system stabilizer: IEEE Type PSS2A/B, PSS4B
Monitoring of rotating diodes
Touch display

Product Ratings

Not Available / To be Updated

Applicable Standards

Not Available / To be Updated