Guizhou Yuanmiao Automation Equipment Co., Ltd.: 1Yr

Anshun, Guizhou, China; Main products: ABB Triconex Foxboro LAM, Bentley Motorola Schneider, Kollmorgen HIMA ALSTOM, Reliance GE HONEYWELL NI、ICS

Home
Product Categories

ABB

Bently Nevada

TRICONEX

GE

ICS Triplex

HIMA

MOTOROLA

WOODWARD

HONEYWELL

Foxboro

Schneider Modicon

YOKOGAWA

EPRO

MOOG

Westinghouse

Reliance

Emerson

B&R

ALSTOM

LAM

KONGSBERG

FANUC

National Instruments

Kollmorgen

Other Brands

Rexroth

PROSOFT

Vibro-meter

Allen-Bradley

ZYGO

Praxis

METSO

Basler Electric

A-B

XYCOM

AMAT

TOSHIBA

CCC
Company Profile

Company Introduction

Photo Gallery
Blog
Quality Control
Contact Us

Home > Products > WOODWARD > Woodward 8440-1706 Speed Controller

Woodward 8440-1706 Speed Controller

FOB Price

Negotiable / Piece

1 Piece(Min. Order)

Payment TermsT/T PayPal Western Union

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

Material	Other, Global universal model	Condition	Other, Global universal model
Task	Other, Global universal model	Mathematical Model	Other, Global universal model
Signal	Other, Global universal model	Customized	Non-Customized
Structure	Other, Global universal model	Power Supply	12/24Vdc
Operating Temperature	-20°C to 70°C	Dimensions	16cm×16cm×12cm
Weight	0.8kg

Product Description

Product Features

Wide Application: Suitable for speed control of various power equipment such as diesel engines, gas engines, steam turbines, or gas turbines. Applied in generator sets, compressors, pump stations, ships, locomotives, etc.
Flexible Signal Input: Sets equipment speed or load based on 4-20mA or 1-5Vdc computer control signals, offering multiple options to meet diverse control needs.
Diverse Working Modes:

Isochronous Regulation: For constant speed control, suitable for single-unit operation or multiple prime movers in isolated grids.
Droop Regulation: Provides flexible control for parallel operation and load distribution.

High Integration: Works with Woodward devices (e.g., power transfer switches, I/O controllers, generator load controllers) for comprehensive system control.
Rich Functions: Includes synchronization/deceleration control, high-low speed adjustment, fuel-limited overspeed start, etc., beyond basic speed/load control.
High-precision Output: Output signals proportional to fuel settings for desired speed/load ensure precise control.
Rugged Design: Withstands harsh industrial environments, operating stably at -20°C to 70°C.
User-friendly Operation: Built-in HMI with color LCD and soft keys, featuring multi-level password protection against unauthorized changes.

Technical Parameters

Input Signals: Supports 4-20mA/1-5Vdc for speed/load setting, and receives magnetoelectric/Hall speed sensor signals for real-time speed monitoring.
Output Signals: Analog (4-20mA/0-10V) or digital (relay outputs) proportional to fuel settings, driving actuators like fuel valves and servo motors.
Working Modes: Isochronous regulation and droop regulation.
Communication Interfaces: Supports RS-232/485, Modbus, Ethernet, etc. Compatible with SAE-J1939/Modbus RTU for seamless integration with engine ECUs and SCADA systems.
Operating Temperature: -20°C to 70°C.
Power Supply: 12/24Vdc.
Dimensions & Weight: Approx. 16cm×16cm×12cm, 0.8kg.
Other Features: Three configurable PID controllers for kW/kvar input/output control, and MCB/GCB synchronization (slip/phase matching).

Application Scenarios

Power Generation: Precisely controls engine speed in diesel/gas generator sets to stabilize voltage/frequency. Enables balanced load distribution via droop regulation for parallel generators, enhancing system reliability.
Industrial Power: Controls speeds of engines/turbines driving compressors/pumps, ensuring stable power output for industrial processes.
Marine Propulsion: Regulates main engine speed and propeller load matching, optimizing ship performance under various conditions (navigation, berthing, anchoring).

Common Faults and Solutions

Inaccurate Speed Control:

Causes: Faulty speed sensor, improper PID parameters, or actuator failure.
Solutions: Check sensor installation/wiring, test output signals; reset PID to defaults and fine-tune; inspect actuator flexibility and replace if jammed.

Communication Failure:

Causes: Damaged interface, mismatched protocols, or faulty cables.
Solutions: Check interface for looseness/oxidation; verify baud rate/parity settings; replace damaged cables.

Power Failure:

Causes: Abnormal input voltage or faulty power lines.
Solutions: Measure voltage within rated range; repair/replace open/short-circuited power lines or modules.

Company Profile

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Main products: Covering globally renowned brands: Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, AB (Allen-Bradley), Motorola, GE Fanuc, Yaskawa, Bosch Rexroth Rexroth, ACSO, YOKOGAWA, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R B&r, SST, ALSTOM, KUKA EPRO, LAM HIMA dark Horse, HONEYWELL, prosoft, AMAT, SIEMENS, etc. The product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., which are widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

Contact Us

Guizhou Yuanmiao Automation Equipment Co., Ltd.: Contact nameyezi
Chat Now; AddressXixiu District, Anshun, Guizhou

*Email
Please enter Your valid email address.
*To

yezi
*Message
Your inquiry content must be between 20 to 5000 characters.
Please enter a correct verification code.

Product Categories

ABB	Bently Nevada	TRICONEX	GE
ICS Triplex	HIMA	MOTOROLA	WOODWARD
HONEYWELL	Foxboro	Schneider Modicon	YOKOGAWA
EPRO	MOOG	Westinghouse	Reliance
Emerson	B&R	ALSTOM	LAM
KONGSBERG	FANUC	National Instruments	Kollmorgen
Other Brands	Rexroth	PROSOFT	Vibro-meter
Allen-Bradley	ZYGO	Praxis	METSO
Basler Electric	A-B	XYCOM	AMAT
TOSHIBA	CCC

Find Similar Products By Category: Electrical & Electronics > Electrical Control System

Product Tags:

8440-1706 | REVSPM-D10

Woodward 8440-1706 Speed Controller

You May Like

Product Details

Product Description

Company Profile

Contact Us

Product Categories

New Products

Find Similar Products By Category

Product Tags: