Basler Electric BE1‑32R Protective Relay (Style A1E E1P BOS1P)
The Basler Electric BE1‑32R protective relay, style A1E E1P BOS1P, is a state‑of‑the‑art directional power relay designed for protection of generators, motors, and feeders against reverse power flow and over‑power conditions. It is part of the BE1 series, known for its reliability and advanced protection logic.
This relay measures three‑phase voltages and currents to compute real power and direction. It can be set to trip when power exceeds a threshold in either direction, making it suitable for anti‑motoring protection and over‑load detection.
Key Features
Directional power detection with two zones
Independent trip and alarm settings
High accuracy over a wide temperature range
User‑selectable time curves
Large LCD for status and event logging
Optional communication protocols (DNP3, Modbus)
Technical Specifications
Voltage inputs: 120–480 VAC; current inputs: 1A or 5A; frequency range: 45–65 Hz; trip threshold: 0.1–100% of rated power; trip delay: 0.1–10 s; accuracy: ±2% of reading.
Applications
Widely applied in co‑generation plants, emergency power systems, and industrial motor drives. The relay protects against loss‑of‑grid and mechanical overload, enhancing system safety.
Installation and Configuration
Mount the relay in a standard 19‑inch rack or panel. Wiring is straightforward with labelled terminal blocks. Configuration is done through the front‑panel interface or via software, allowing easy adjustment of CT/VT ratios, trip settings, and communication parameters.
Protection and Reliability
This relay includes self‑diagnostic features and continuous monitoring of internal circuits. Its robust mechanical design and high‑quality components ensure a long service life in harsh environments.
Why Choose the BE1‑32R A1E E1P BOS1P?
This protective relay offers exceptional performance and versatility, meeting the needs of modern power systems. Its proven track record and Basler Electric’s global support make it a trusted choice for critical protection applications.
Overall, the BE1‑32R style A1E E1P BOS1P provides reliable, accurate, and flexible protection, ensuring the integrity of your electrical system.
