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Technical Paper: Analysis of Transformer Inrush Current and Comparison of Harmonic Restraint Methods in Transformer Protection
Factors affecting the second-harmonic ratio in inrush current and various harmonic restraint methods.
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Technical Paper: A Survey of Cold Load Pickup Practices
Cold load pickup, the causes and effects.
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Technical Paper: Bus-Protective Relaying, Methods and Application
Application of bus-protective relaying, describing and comparing differences.
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Guideform Specification: BE1-11t (PDF)
This guideform specification defines the requirements, protection functions, monitoring, communications, and control capabilities of the BE1-11t Transformer Protection System for transformer applications, including differential, overcurrent, voltage, frequency, thermal, and breaker protection.
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Guideform Specification: BE1-11t (DOC)
This guideform specification defines the requirements, protection functions, monitoring, communications, and control capabilities of the BE1-11t Transformer Protection System for transformer applications, including differential, overcurrent, voltage, frequency, thermal, and breaker protection.
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BE1-11t Bulletin, Rev 17, English
This product bulletin provides an overview of the features, benefits, specifications, and configuration options of the BE1-11t Transformer Protection System.
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AVC63-12, AVC125-10 Bulletin, Rev 17, English
This product bulletin provides an overview of the features, benefits, specifications, and configuration options of the AVC63-12 and AVC125-10 Voltage Regulators.
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Technical Paper: Voltage Regulator and Parallel Operation
Control of the voltage regulator when operating generators in parallel.