Product Description
Woodward 1751-6058 is an MPU signal conditioning module of Woodward 1751 series speed measuring modules. It is specially designed to collect pulse signals from MPU magnetic pickup speed sensors. It isolates, shapes and converts raw AC speed signals, and outputs standardized pulse signals to governor controllers. The module is equipped with 4 fully independent MPU signal input channels with high voltage galvanic isolation between channels, featuring strong anti-interference performance. It can stably collect speed pulses of steam turbines, gas turbines and diesel engines for speed monitoring and overspeed protection preprocessing. Rack-mounted and compatible with various Woodward turbine and engine control systems, it is commonly used for spare part replacement of existing units in power stations and petrochemical industries.
Product Parameters
- Model:1751-6058, MPU Transformer Module
- Channels:4 independent MPU magnetic pickup input channels
- Input Signal: MPU AC pulse signal,1.5Vac～50Vac
- Input Frequency:0.1Hz～10kHz
- Isolation Rating:2500VAC, channel to channel and channel to ground
- Output Signal:Standardized pulse signal,5～12Vac
- Power Supply:DC24V, redundant power supply supported
- Power Consumption:＜8W
- Operating Temperature:-40℃ ~ +70℃
- Mounting:Standard 3U rack mounting
- Protection:PCB IP20, installed inside control cabinet
- Response Time:＜50μs
Application
It is applied in control systems for industrial steam turbines, gas turbines, diesel generator sets and centrifugal compressors. Widely used in power plants, oil & gas and petrochemical industries. It acquires raw signals from MPU speed sensors, completes signal isolation and shaping, and provides reliable speed signals for governors to realize closed-loop speed regulation and overspeed interlock protection. It serves as spare parts for legacy Woodward control systems for on-site module replacement and speed acquisition loop renovation.
Same Series Models
1751-6058, 1751-6059, 1751-6060, 1751-6061
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