9907-167 WOODWARD Digital Governor

Description

9907-167 WOODWARD  Digital Governor

Can be transported to all parts of the world. (Exclude areas that cannot be transported under special circumstances! )

If necessary, please contact customer service.

[service contact information]

Tel: 18059884797 (WeChat with the same number)
QQ：3095989363
Email: sales@xiongbagk.cn

Address: Unit 2009, Chuangxiang Center, No.1733, Lvling Road, Siming District, Xiamen

① 24-hour email reply (12 hours);

③ For shipment to countries outside Asia, please contact the seller.

Specializing in the world-renowned brand DCS system, robot system, large-scale servo control system and module.

Main brand: Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS TRICONEX、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、Prosoft、Woodward、MOOG、

RexrothAnd other imported industrial parts.

A front panel mount second generation user configurable steam turbine digital governor for extraction and admission control with 24 Vdc power input, rated for Class 1, Div. 2 standard locations. Upgrade now to the next

generation drop-in replacement 505XT.

9907-167

PROGRAM MODE: Made all start modes default to false to ensure acustomer programmed the unit. Also added an error check to ensure Rated Speed (when programmed as a gen set) was less than max gov.
2. SERVICE MODE: Changed the hold changes for Min Load to come from the Breaker Logic header’s Hold Changes input. Previously the hold changes command was selected under the Speed Control Settings header.
3. SPEED SETPOINT RATES: Changed the minimum adjustment range for all speed setpoint rates to 0.01 (was 0.1).
4. AUX LIMITER or CONTROLLER: Added logic to ensure the inhibited status of Aux control when the input is failed. In addition, changed Aux re-enable logic such that when a failed aux input is restored there is no glitch to the speed LSS. Also changed breaker open logic to correct a Gen Opening Aux actuator output glitch.
5. AUX CONTROLLER: Changed the speed setpoint aux biasing logic to only allow the speed control limiting action (while in aux control) to be active when the speed setpoint reaches max gov. Prior to this fix the speed limiter could come into control during an extreme transient.
6. AUX DIRECT ENTERED SETPT: Changed Aux Entered setpoint to be reset/ stopped on a shutdown pulse rather than held disabled on a shutdown condition. This change allows the Aux Limiter function direct setpoint entry even when the unit is tripped.
7. AUX, CASC, and EXTR DROOP: Changed the droop feedback lag-tau tunable range from a max of 10 to a max of 1000.
8. DECOUPLED CASCADE CONTROL: Added a lag to the speed the speed setpoint is using during a utility tie breaker open setback. Also updated the logic used to reset the speed setpoint to minimize to bump experienced when Decoupled Casc is disabled. Changed logic to fix a problem where breaker opening while in the Cascade decoupled mode would cause the HP valve to close then open unexpectedly.
9. MODBUS: Changed the Gen and Tie Open alarms for Aux, Casc, and Remote to match the Modbus® * listing—the software eventlatch inputs were reversed/backwards with the Modbus listing. *—Modbus is a trademark of Modicon, Inc.
10. CONTROLLED STOP: Made the Controlled Stop abort if speed raise/lower is selected or another control mode is selected. This can be tuned-out by setting CNTRL_STOP.RL_STOP.IN_2=*false in the debug mode.

Application industry:

Power plants, steel mills, automobiles, petrochemicals, tobacco, metallurgy

Note: Please follow the instruction manual of this product to install and debug, so as not to damage the product

Reasons for choosing us—-Seven core advantages:

Brand new imported:

All products are produced and supplied by foreign original factories

Rigorous test:

All products have been strictly tested for a long time by professional and technical personnel before delivery.

Free product consultation:

Before purchasing and after using, if you encounter technical problems with the product, we will provide you with a 24-hour service hotline for free product consultation.

One year warranty:

Brand new product is guaranteed for one year

15 days replacement:

Within 15 days, there is no reason to return or exchange for non-artificial quality problems

Order directly from the original factory abroad:

Eliminate intermediate links, minimize costs, have a large number of spot stocks, and directly supply the country

SF Express:

National SF Express Free Shipping, within the range arrives the next day

Please contact Sunny sales@xiongbagk.cn for the best price.

➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com