| STEAM TURBINE SPEED CONTROL9905-860 | ||
| Product Name:Peak 150 Digital Steam Turbine Control | Direct product enquiryWhatsapp:+86 18020776782Email:[email protected] | |
| Brand Name:Woodward | Model Number:9905-860 | |
| Place of Origin:USA | Warranty:12 Months | |
| Sales | Phone/Whatsapp | |
|---|---|---|
| Jim Pei | [email protected] | +86 18020776782 |
| Model | 9905-860 |
| Product Series | Peak 150 |
| Control Application | Steam turbine speed control |
| Enclosure | NEMA 4 |
| Input Power Version | 24 VDC with Modbus |
| Input Voltage Range | 18 to 32 VDC |
| Maximum Power Consumption | 38 W |
| Speed Sensor Inputs | 2 magnetic pickup inputs |
| Minimum Speed Signal | 1 Vrms |
| Minimum Detectable Frequency | 200 Hz at 1 Vrms |
| Maximum Detectable Frequency | 15 kHz |
| Maximum Control Speed | 15,000 rpm |
| Remote Analog Input | 4–20 mA or 1–5 VDC |
| Analog Input Load | 250 Ω at 4–20 mA |
| Discrete Inputs | 8 |
| External Discrete Input Supply | 5–28 VDC |
| Relay Outputs | 4 hermetically sealed relays |
| Relay Rating DC | 2 A resistive at 28 VDC |
| Relay Rating AC | 0.3 A resistive at 115 VAC |
| Analog Readout Outputs | 2 selectable 4–20 mA or 0–1 mA |
| Actuator Output | 0–200 mA or 0–20 mA |
| Modbus Interfaces | RS-232, RS-422 or RS-485 |
| Modbus Transmission Modes | ASCII or RTU |
| Modbus Role | Slave |
| RS-232 Maximum Distance | 15 m (50 ft) |
| RS-485 Maximum Distance | 1,200 m (4,000 ft) |
| Operating Temperature | -25 to +60°C |
| Storage Temperature | -40 to +85°C |
| Shock Standard | US MIL-STD-810C, Method 516.2, Procedure 1 |
| Vibration Standard | US MIL-STD-167, Type 1 |
| Dimensions | 483 x 305 x 102 mm (W x H x D) |
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
9905-860 is the 24 VDC, Modbus-equipped NEMA 4 version of the Woodward Peak 150 digital control for steam turbines. It accepts two magnetic pickup speed inputs and supports redundant speed feedback. The control provides eight discrete inputs, four relay outputs, two configurable analog readouts and a current actuator output. RS-232, RS-422 and RS-485 hardware options support Modbus ASCII or RTU communication. Its front panel and internal configuration functions support turbine startup, speed regulation and protective trip logic.
9905-860 is intended for steam-turbine installations that require local operator control together with remote speed-setting and serial supervision. The controller compares speed feedback, manages operating modes and sends the actuator command used to position the steam valve. Alarm, shutdown and configurable relay functions help coordinate the turbine with plant protection systems.
Clear identification of the 24 VDC Modbus version is important because the Peak 150 family includes other power and enclosure configurations. Replacement planning should preserve field wiring, jumper settings and programmed limits.
Two magnetic pickups provide turbine speed feedback and redundancy.
Local, remote or Modbus commands establish the active speed demand.
The control calculates the actuator output required to regulate turbine speed.
Dedicated and configurable relays coordinate alarms, shutdowns and permissives.
| 0124 VDC Modbus versionThe exact part number identifies the low-voltage Peak 150 with serial communication. | 02Redundant speed sensingTwo MPU inputs allow continued feedback if one pickup signal is lost. | 03Multiple operator pathsCommands can originate from the front panel, field inputs, programmer or Modbus. |
| 04Flexible actuator outputInternal selection supports the specified current ranges for common actuators. | 05Integrated relay logicTrip, alarm and two configurable relay outputs support plant interlocks. | 06Industrial enclosureThe 9905-860 configuration uses the NEMA 4 enclosure option. |
| 01 | Warranty Support | Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution. |
| 02 | Technical Documentation | Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance. |
| 03 | Fast Response | We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions. |
| 04 | Global Customer Service | We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process. |
| 05 | Long-term Spare Parts Supply | We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages. |
| T5930 | AT-MC102XL-40 990-000445-40 | M-EDC-PS1012CB5F5 |
| PCO5000000AS0 | 1763-L16BWA | SS-4BHT-72 |
| EXD5314CE | PRO 250 | ABB PM571 / 1SAP130100R0170 |
| Rh390 | SG200-50 | HS2128PCB |
| TSW-552-BS | LCNP4 51403299-200 | DMC-4K-HD |
| PS-10-1CU | L-72 | 6SY70000AA83 |
| LC1D40008F7 | MC-1000-3S20A10-SC | PRO32IN 10290-0000-F |
| 787-601 | AM/EB0000000B | 48050003 |
| AP-MWS3A-KNX / CP330026 | XT1B 160 530-0544 | KFA6-SR2-EX2.W 103373S |
| DCN-DDI | 3HE00028CAAA01 | XFL521B |
| XEV22D-1P2CO | Lip-1Ectb Eia709/IP | 3HE09329AARA01 |
| D320Dom1600R | WH30TQG | SDO-0824 FC-SDO-0824 |
| MTN645094 | 371-099 | VLM-000-SIE |
EN
