Excellent PLC
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Woodward 8290-048 Generator Load Sensor is a precision device designed for monitoring generator load conditions. It plays a critical role in load sharing and control in generator systems by detecting the amount of electrical load being delivered. It is engineered for high accuracy and stability in industrial and power generation environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 8290-048 |
| Function | Generator Load Sensor |
| Voltage Range | 90–150 VAC |
| Frequency Range | 50–60 Hz |
| Accuracy | ±1% of Full Scale |
| Output Signal | Analog DC signal |
| Mounting | Panel Mount |
| Operating Temperature | –40°C to +85°C |
| Storage Temperature | –55°C to +105°C |
| Dimensions (W × H × D) | 135 × 120 × 55 mm |
| Weight | 0.88 kg |
| Housing Material | Metal |
| Response Time | < 50 ms |
Applications
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Load sharing in generator control systems
-
Power management systems
-
Industrial backup power systems
-
Marine and offshore power control
-
Utility generator synchronization
Advantages
-
High accuracy and fast response
-
Robust metal housing for harsh environments
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Easy integration into control panels
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Wide operating temperature range
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Stable and reliable signal output
-
Compatible with Woodward control systems
FAQ
Q1: What is the main function of the 8290-048 sensor?
A1: It measures the electrical load on a generator to assist in load sharing and control.
Q2: Is the sensor suitable for outdoor installation?
A2: It is designed for industrial environments but should be housed in a weather-protected enclosure if used outdoors.
Q3: Can it work with non-Woodward control systems?
A3: Yes, it provides a standard analog output that can interface with various systems.
Q4: What is the accuracy of the 8290-048?
A4: It offers an accuracy of ±1% of the full-scale reading.
Q5: Does it support both 50 Hz and 60 Hz systems?
A5: Yes, it is compatible with both frequencies.
Q6: How is the sensor mounted?
A6: It is typically panel-mounted using the provided mounting brackets.
Q7: Is calibration required during installation?
A7: Minimal calibration is required; most units come pre-calibrated from the factory.
Q8: What type of output does the sensor deliver?
A8: It provides a DC analog output signal proportional to the measured load.
Q9: What protection does the housing offer?
A9: The metal housing provides mechanical protection; electrical protection depends on installation.
Q10: What is the response time of this sensor?
A10: Less than 50 milliseconds, ensuring fast reaction in load control systems.
Related or Similar Models
| Model | Voltage Range | Output Type | Frequency | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| 8290-050 | 90–150 VAC | Analog DC | 50–60 Hz | 135×120×55 | 0.88 kg |
| 8290-054 | 90–150 VAC | 4–20 mA | 50–60 Hz | 135×120×55 | 0.88 kg |
| 2301A Load | 90–132 VAC | Analog DC | 50–60 Hz | 155×130×60 | 1.05 kg |
| DSLC-2 | 90–132 VAC | Digital (RS-485) | 50–60 Hz | 160×125×60 | 1.10 kg |
| MSLC-2 | 90–132 VAC | Digital (Modbus) | 50–60 Hz | 160×125×60 | 1.12 kg |
| 8440-2072 | 90–150 VAC | Analog DC | 50–60 Hz | 135×120×55 | 0.88 kg |
Popular Woodward Models
| Model | Type | Application | Dimensions (mm) | Weight |
|---|---|---|---|---|
| 2301D Digital | Load Sharing Controller | Generator Load Sharing | 155×130×60 | 1.10 kg |
| 9905-940 | Speed Control | Generator/Engine Control | 140×120×50 | 0.95 kg |
| EasyGen-3200XT | Genset Controller | Synchronizing, Load Control | 186×142×60 | 1.20 kg |
| 505XT | Steam Turbine Controller | Steam Turbine Automation | 240×160×70 | 1.80 kg |
| 8440-2081 | Genset Load Sensor | Power Systems Monitoring | 135×120×55 | 0.88 kg |
| 5009-751 | Actuator Driver Module | Engine Speed Control | 130×115×50 | 0.92 kg |
