3BHE035301R1002 ABB Unitrol 1010 AVR
Description
3BHE035301R1002 ABB Unitrol 1010 AVR is a compact, high-performance automatic voltage regulator and indirect excitation system for small and medium synchronous generators and industrial machines, part of the UNITROL 1010 series.
| Specification | Value |
|---|---|
| Processor | 32-bit RISC, 200 MHz |
| Power Supply | AC 85-265V 50/60Hz, or 24V DC |
| Operating Temperature | -25 to 70 degrees Celsius |
| Excitation Current | 10A DC continuous, 20A peak |
| I/O Points | Up to 256 |
| Protection Rating | IP65, IP67, or IP20 (varies by variant) |
| Voltage Regulation Accuracy | 0.2-0.5% |
| Response Time | Less than 1 second (10% voltage change) |
Key Features:
- Modular design supports up to 16 I/O modules for flexible function expansion
- High reliability with premium components, redundant design, and compliance with DNV GL, UL, IECEx Ex Zone 2, and CE standards
- Multi-communication support including Modbus, RS232, RS485, Ethernet, and USB
- Integrated functions: automatic synchronizing, rotating diode monitoring, and parallel machine load sharing
- User-friendly graphical display and configurable screen for easy operation and monitoring
Applications:
- Synchronous generator excitation control in power plants, offshore oil and gas facilities, and marine systems
- Industrial automation systems including process control, discrete manufacturing, and motion control
- Building automation and energy management systems
- Data collection and system monitoring for industrial machinery
Related Models:
- UNITROL 1010 UNS 0121A-Z,V1
- UNITROL 1010 UN1010-0001
- UNITROL 1010 Compact Excitation System Variant