9907-018 2301A Woodward controller Turbine controller 18-36VDC

9907-018 2301A Woodward controller Turbine controller 18-36VDC

woodward 9907-018 2301A controller for speed and load distribution control of generator sets driven by diesel, gasoline, steam turbine or gas engine. These types of engines are collectively referred to as prime movers in this manual. The controller enclosure is a metal shell, inside is a circuit board, and all adjustable potentiometers are on the panel. The woodward 9907-018 2301A  controller offers two operating modes: No difference regulation (Isoch.) and Droop.
For the constant speed control of the prime mover, the scope of application is as follows: single machine operation or two or more prime movers are controlled by the load distribution control system produced by Woodward Governor Company, acting together on the isolated power grid; Base load control for Unlimited networks (municipal grids) : Using a range of Woodward devices? Automatic Power transfer (APTL), input/output controller, generator load controller, process controller, or other load control device.
A single-unit speed load control system consists of the following equipment:
woodward 9907-018 2301A controller;
External power supply: low-voltage type 20~40 Vdc; High voltage models 88-132Vac or 90-150 Vdc;
Speed sensor; Proportional actuators for fuel or gas metering control; Current (CT) and voltage (PT) converters for determining generator load.
The design structure of the I/H electro-hydraulic converter and WSR position valve is very simple: the electromagnetic control part with integrated electronics, the hydraulic part, this simple and sophisticated design is designed to ensure that the components and systems have a high degree of operational reliability and availability
The Voith I/H DSG-B07112 and DSG-B07212 electro-hydraulic converters are electronically controlled pressure regulating valves consisting of an electromagnetic control part and a hydraulic part.

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Product introduction
Model name: 9907-018 2301A
Suitable for all kinds of electrical systems,electroplating,electrolysis industry AC high current measurement and control,the product has the following characteristics:
●Product input saturation:Because the product adopts the rogowski principle,abandoning the traditional transformer principle or the Hall principle must be used in the magnetic core,so that the product input range can be very large without affecting the performance of the product;
●Fast response time:the response time of this product can reach us level,which can be applied to the fault recording of the power system;
●Product frequency response width:the product’s bandwidth range can reach more than 20khz,can be widely used in the input waveform complex signal detection;
●Good product linearity:the linearity of product output can reach 0.2%,which can reflect the size of the input signal;
●High product accuracy:the overall accuracy of the product is within 1%;
●Small volume,light weight:compared with the traditional transformer principle and Hall principle products,under the same input range,the product is smaller in volume and lighter in weight;
2.Model description
3.Main technical indicators
Rated input 0~20 kaac
Rated output 0~20 madc,0~5 vdc,4~20 madc;
Accuracy level 1.0
Linear range 0~120%
Isolated voltage 5000vdc/1 min
Auxiliary power supply+12vdc,±12vdc,+24vdc
Operating temperature-20℃~+60℃
Temperature drift<300ppm/℃
Fourth,product wiring
The product is divided into a sensor head and an integrator.The sensor head and the integrator are connected through a shielded wire.The connection of the integrator is shown in the figure
Pin 1 and Pin 2:input end of sensing head
Pin 3:grounding terminal of the sensing head
7,8 pin:integrator auxiliary power input end
Pin 13:The output signal grounding terminal
Pin 14:Track the voltage output
Pin 15:DC voltage output end
Pin 16:DC current output end
5.Product appearance size(unit:mm)
The integrator adopts the S-shape structure and its dimensions are as follows:length x width x height=86x70x73mm
6.Installation method
The integrator is installed with din35 rail mounting or screw fixing,and its mounting dimensions are shown in the figure on the right.(Unit:mm)
WOODWARD 5644-414 Controller
The Woodward 5644-414″is a digital speed sensor and one of Woodward’s controller spare parts.The following is a detailed introduction and explanation:
Digital speed sensor is a sensor that detects speed,which can measure parameters such as speed and Angle according to the operating state of the equipment,so as to control the equipment.[0]Woodward 5644-414 is a digital speed sensor that can be used in many cockpit controls to maximize its value with a”standard platform”model,significant cost savings and proven ruggedness,while still allowing flexibility to customize key functions.
In addition to digital speed sensors,Woodward also produces a variety of controller spare parts,such as 9907-167,9907-164,9907-165,9907-164,9907-149,5501-470,8446-1019,5466-316,etc.The control circuit of these spare parts is the circuit that provides the control signal to the main circuit of the asynchronous motor power supply(voltage and frequency adjustable).It has the”operation circuit”of frequency and voltage,the”voltage and current detection circuit”of the main circuit,the”speed detection circuit”of the motor,and the”drive circuit”that amplifies the control signal of the operation circuit.And inverter and motor”protection circuit”composition.
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