Product Short Description
Product Name: easYgen-3200 Genset Controller (P1 configuration)
Product Introduction: The Woodward easYgen-3200 is a comprehensive genset (generator set) controller designed for engine-generator control and protection. The “-5P1” configuration corresponds to specific option packages—including Option K25 which provides mains real power measurement via analog input 3. The easYgen-3200 serves as the central intelligence for standby, prime power, and parallel power generation systems.
Description
Technical Specifications:
- Controller Type: Genset control and protection system
- Option K25: Mains real power measurement via Analog Input 3 (terminals 13 and 14)
- Associated Part Numbers:
- easYgen-3200 with Option K25: P/N 8440-1876
- Standard easYgen-3200: P/N 8440-1831
- Analog Input 3 Resolution: 10-bit
- Mains Measurement: When Option K25 is active, mains real power is measured exclusively via analog input 3. Mains current-related values (current, reactive power, power factor) are masked on the display. Reactive power is internally set to zero, and power factor is forced to “1.00”.
- Monitoring: Mains power and power factor monitoring are not directly usable with Option K25; flexible limit monitoring can be configured using analog input 3 as the data source
- Protection Functions: Overfrequency (ANSI# 81O), Underfrequency (ANSI# 81U), Overvoltage (ANSI# 59), Undervoltage (ANSI# 27), Mains decoupling with breaker failure detection (ANSI protection functions)
- Required Manuals for Installation: easYgen-3000 Installation Manual (37223), Configuration Manual (37224), Operation Manual (37225), Interface Manual (37383)
Functional Features:
- Comprehensive engine-generator control and protection
- Mains real power measurement via dedicated analog input (Option K25)
- Configurable power measurement resolution (ID7500) for flexible scaling
- Breaker control for GCB (Generator Circuit Breaker) and MCB (Mains Circuit Breaker)
- LogicsManager for custom logic configuration
- Full protective relay functionality per ANSI standards
Application Scenarios: Standby and prime power generation systems, paralleling switchgear, emergency backup power systems for critical facilities, industrial and commercial generator installations requiring precise mains power measurement and grid decoupling protection.
Working Principle: The easYgen-3200 continuously monitors generator and mains parameters (voltage, frequency, phase, and—with Option K25—real power via analog input 3). It controls the engine throttle/actuator to regulate frequency and voltage, manages circuit breaker operations for synchronizing and paralleling with the mains, and triggers protective trips when monitored values exceed configured thresholds. With Option K25, the mains real power is calculated from the analog input 3 signal rather than computed from voltage and current measurements.
Installation Requirements: Install per Woodward easYgen-3000 Installation Manual (37223). Wire the generator PT (potential transformer) and CT (current transformer) inputs. For Option K25, connect the mains real power transducer output to Analog Input 3 (terminals 13 and 14). Properly ground the unit. Configure parameters via the front panel or PC-based configuration tool.
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