Home/ABB/ABB UNITROL1020 UNS0119A-Z V1 3BHE030579R0007 Digital excitation regulator
ABB UNITROL1020 UNS0119A-Z V1 3BHE030579R0007 Digital excitation regulator
ABB UNITROL1020 UNS0119A-Z,V1 3BHE030579R0007 is a compact digital excitation regulator designed for small and medium-sized synchronous generators, belonging to the UNITROL 1000 series. Its core function is to maintain stable output voltage of the generator through various regulation methods such as automatic voltage regulation (AVR) and field current regulation (FCR). It also features rotating diode monitoring, load sharing and other functions, compatible with multiple communication systems, suitable for various industrial power generation scenarios.
wechatPhone 15359273787
Phone: 15359273787
Email: sales@zzhuie.com
connect：Mya
ABB UNITROL1020 UNS0119A-Z V1 3BHE030579R0007 Digital excitation regulator
Specific Parameters
- Rated input voltage: 100-240V AC
- Rated output current: 10A DC continuous, 20A DC peak
- Operating temperature range: -40°C to +70°C
- Storage temperature range: -40°C to +85°C
- Protection class: IP20 (controller), IP65 (external components)
- Communication interfaces: Supports RS485 (Modbus RTU), Ethernet (Modbus TCP)
- Regulation accuracy: ±0.25% (steady-state voltage)
- Response time: ≤100ms
- Weight: 2.5kg
- Dimensions: 180mm×120mm×80mm
- Certification standards: Complies with IEC, UL, DNV and other international standards
Product Performance
- High-precision regulation: Adopts digital control algorithm to ensure generator output voltage accuracy of ±0.25%, effectively suppressing grid fluctuations.
- Multi-mode operation: Supports AVR, FCR, power factor (PF) regulation and other modes, which can be flexibly switched according to different working conditions.
- High reliability: Industrial-grade components and fully sealed design can resist harsh environments such as vibration and high temperature, with mean time between failures (MTBF) exceeding 100,000 hours.
- Intelligent monitoring: Built-in rotating diode monitoring (RDM) function, which can real-time diagnose the status of generator excitation circuit and warn of faults in advance.
- Flexible communication: Multiple communication interfaces support easy access to SCADA systems or distributed control systems, enabling remote monitoring and data interaction.
Product has been added to your cart
There are no reviews yet.