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489-P5-HI-A1-E | GE Multilin Generator Management Relay
- Regular price
- $7,999.00
- Sale price
- $7,999.00
- Regular price
-
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Product Description P/N: 489-P5-HI-A1-E
Description
The 489-P5-HI-A1-E is a GE Multilin Generator Management Relay designed for generator protection and control. It offers advanced monitoring, fault detection, and diagnostic capabilities. The relay supports multiple protection functions, including overcurrent, underfrequency, and overvoltage, ensuring reliable operation and protection of generator systems.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | GE Multilin |
| Analog Current Input Type | Passive |
| Part Number | 489-P5-HI-A1-E |
| IRIG-B Input Impedence | 50 kΩ ±10% |
| Loss of Excitation Timing Accuracy | ±100ms or ± 0.5% of total time |
| Low Forward Power Block from Online | 0 to 15000 s in steps of 1 |
| Max Continuous Phase Voltage Inputs | 280 VAC |
| Neutral Voltage Input VT Secondary | 100 VAC at Full-Scale |
| RTDs 1 to 12 Pickup Hysteresis | 2°C |
| Undervoltage Pickup Accuracy | As Per Voltage Inputs |
Information About 489-P5-HI-A1-E
The GE Multilin 489-P5-HI-A1-E Generator Management Relay is an advanced protective relay designed for robust generator management and control applications. This model integrates sophisticated monitoring and protection features tailored for critical generator systems, ensuring reliable operation and enhanced safety.
The 489-P5-HI-A1-E is equipped with passive analog current inputs, offering high precision and reliability in current measurement. These inputs are essential for monitoring the operational status of generators and providing real-time feedback to the system.
The relay features an IRIG-B input impedance of 50 kΩ ±10%, ensuring compatibility with various timing and synchronization signals. This impedance specification helps in maintaining accurate timing and synchronization across different system components.
One of the key attributes of the 489-P5-HI-A1-E is its loss of excitation timing accuracy, which is ±100 milliseconds or ±0.5% of the total time. This high level of accuracy is crucial for precise protection and control, minimizing the risk of generator faults or failures due to excitation loss.
The relay supports a wide range of low forward power block timings, adjustable from 0 to 15,000 seconds in 1-second increments. This flexibility allows for tailored protection settings to match specific operational requirements and system configurations.
For voltage monitoring, the 489-P5-HI-A1-E can handle maximum continuous phase voltage inputs of 280 VAC, accommodating standard generator voltage levels. Additionally, the neutral voltage input is designed for 100 VAC at full scale, providing accurate voltage measurements across the generator system.
The relay supports up to 12 RTDs (Resistance Temperature Detectors) for temperature monitoring, with a pickup hysteresis of 2°C. This capability is essential for detecting temperature deviations and preventing overheating or other temperature-related issues in the generator.
Undervoltage pickup accuracy is aligned with the accuracy of the voltage inputs, ensuring consistent and reliable protection against undervoltage conditions. This accuracy is crucial for maintaining generator performance and preventing potential damage due to voltage irregularities.
Overall, the GE Multilin 489-P5-HI-A1-E Generator Management Relay offers comprehensive protection and control features, including precise current and voltage monitoring, flexible timing adjustments, and reliable temperature sensing. Its advanced capabilities make it an ideal choice for ensuring the safe and efficient operation of generator systems in various industrial applications.
Manufacturer information
GE Multilin is a leading provider of protection and control solutions for electrical energy systems. Their products include advanced relays, meters, and software used globally in industrial, utility, and renewable energy applications, ensuring efficient and reliable operation of electrical grids and equipment.
Description
The 489-P5-HI-A1-E is a GE Multilin Generator Management Relay designed for generator protection and control. It offers advanced monitoring, fault detection, and diagnostic capabilities. The relay supports multiple protection functions, including overcurrent, underfrequency, and overvoltage, ensuring reliable operation and protection of generator systems.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | GE Multilin |
| Analog Current Input Type | Passive |
| Part Number | 489-P5-HI-A1-E |
| IRIG-B Input Impedence | 50 kΩ ±10% |
| Loss of Excitation Timing Accuracy | ±100ms or ± 0.5% of total time |
| Low Forward Power Block from Online | 0 to 15000 s in steps of 1 |
| Max Continuous Phase Voltage Inputs | 280 VAC |
| Neutral Voltage Input VT Secondary | 100 VAC at Full-Scale |
| RTDs 1 to 12 Pickup Hysteresis | 2°C |
| Undervoltage Pickup Accuracy | As Per Voltage Inputs |
Information About 489-P5-HI-A1-E
The GE Multilin 489-P5-HI-A1-E Generator Management Relay is an advanced protective relay designed for robust generator management and control applications. This model integrates sophisticated monitoring and protection features tailored for critical generator systems, ensuring reliable operation and enhanced safety.
The 489-P5-HI-A1-E is equipped with passive analog current inputs, offering high precision and reliability in current measurement. These inputs are essential for monitoring the operational status of generators and providing real-time feedback to the system.
The relay features an IRIG-B input impedance of 50 kΩ ±10%, ensuring compatibility with various timing and synchronization signals. This impedance specification helps in maintaining accurate timing and synchronization across different system components.
One of the key attributes of the 489-P5-HI-A1-E is its loss of excitation timing accuracy, which is ±100 milliseconds or ±0.5% of the total time. This high level of accuracy is crucial for precise protection and control, minimizing the risk of generator faults or failures due to excitation loss.
The relay supports a wide range of low forward power block timings, adjustable from 0 to 15,000 seconds in 1-second increments. This flexibility allows for tailored protection settings to match specific operational requirements and system configurations.
For voltage monitoring, the 489-P5-HI-A1-E can handle maximum continuous phase voltage inputs of 280 VAC, accommodating standard generator voltage levels. Additionally, the neutral voltage input is designed for 100 VAC at full scale, providing accurate voltage measurements across the generator system.
The relay supports up to 12 RTDs (Resistance Temperature Detectors) for temperature monitoring, with a pickup hysteresis of 2°C. This capability is essential for detecting temperature deviations and preventing overheating or other temperature-related issues in the generator.
Undervoltage pickup accuracy is aligned with the accuracy of the voltage inputs, ensuring consistent and reliable protection against undervoltage conditions. This accuracy is crucial for maintaining generator performance and preventing potential damage due to voltage irregularities.
Overall, the GE Multilin 489-P5-HI-A1-E Generator Management Relay offers comprehensive protection and control features, including precise current and voltage monitoring, flexible timing adjustments, and reliable temperature sensing. Its advanced capabilities make it an ideal choice for ensuring the safe and efficient operation of generator systems in various industrial applications.
Manufacturer information
GE Multilin is a leading provider of protection and control solutions for electrical energy systems. Their products include advanced relays, meters, and software used globally in industrial, utility, and renewable energy applications, ensuring efficient and reliable operation of electrical grids and equipment.