* Image may not reflect selected features

8200-1400

505HT

Pelton Hydro, LV/DC. Standard Loc.

The 505-HT for Pelton Turbines is a standard offthe-shelf control system designed to control Pelton turbines up to 6 nozzles, and digital deflector of all sizes. This hydro turbine controller includes specifically designed algorithms and logic to start, stop, control, and protect hydro turbines.

Product Type

About 8200-1400

Hydro Turbine Control

Application Notes
Brochure
Product Specification
Software Manual
Technical Manual
Software

FEATURES & FUNCTIONALITY

The 505HT hydro turbine controller includes specifically designed algorithms and logic to start, stop, control, and protect hydro turbines. Its configurable program allows users to configure it through the HMI or remotely by using the Remote View software. Ethernet and serial communications allow users to easily connect the 505HT into the plant or process control system. All controller inputs, outputs, and statuses can be monitored, and all start/stop or enable/disable commands can be given through industry standard Modbus® * TCP. The 505HT uses SNTP (synchronized network time protocol) over Ethernet to allow users to synchronize the 505’s real-time clock to the plant distributed control system.

The 505HT low-voltage DC control is packaged in an industrial hardened enclosure designed to be mounted within a system control panel located in a plant control room or next to the turbine. The control’s front panel serves as both a programming station and operator control panel (OCP). This user-friendly front panel allows engineers to access and program the unit to the specific plant’s requirements, and plant operators to easily start/stop the turbine and enable/disable any control mode.

Features:

Field-configurable
Integrated graphical operator control panel
Start / Stop /Unload routines
Black Start Routine
Small System detection logic
Level control (pond or Tail)
Nozzle Sequencing / Rotation
Speed / Load / Nozzle Switches
Integrated first-out problem indicator
Trip and Alarm Event recorder
User-friendly menu format
Real-time trend screens
Real-time clock synchronization via SNTP
Ethernet communications

System Protection:

Overspeed protection logic
First-out indication shutdown
Bumpless transfer between control modes
Local/Remote control priority
Fail safe shutdown logic
Password protected configuration

How can we help?

Downloads & Manuals

Software and information is available on Woodward.com.

Product History Lookup

Look up your Woodward product by serial number.

Support

We're here for you, call, email, or open a helpdesk ticket.

Download

Product Specification

Name

Item Number

Language

505HT FOR PELTONTURBINES

03460

English

Download

Service Bulletin

Name

Item Number

Language

VXWORKS URGENT/11 VULNERABILITIES

01661

English

Download

Technical Manual

Name

Item Number

Language

505HT FOR PELTON TURBINES

B35116

English

Download

View Details