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Brand:TRICONEX
Type:3401
Origin: the United States
Warranty: 365 days
Colour: new/used
Shipping method: Courier delivery
Module of PLC, DCS, ESD system card, the card is a vibration monitoring system, steam turbine control system module, the advantages of the gas generator spare parts brand: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts
Our main products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, mechanical, electronic manufacturing, automobile manufacturing, plastic machinery, electric power, water conservancy, water treatment/environmental protection, boiler heating, energy, power transmission and distribution and so on.
USE CRITICAL SPEEDS ? dflt= NO (Yes/No) If NO, skip to ‘SPEED SETPOINT VALUES BLOCK’ heading. Set to YES followed by ENTER to use the critical speed avoidance logic. When set to YES, allows up to two critical speed avoidance bands to be programmed. Within the band, the speed setpoint cannot be stopped. These bands are used to protect the turbine and driven device from speeds that have inherently high vibration. (Must program either ‘Idle/Rated’ or ‘Auto Start Sequence’ to use critical speed avoidance. The lowest critical speed min must be greater than idle or low idle.) CRITICAL SPEED RATE (RPM/SEC) dflt= 50.0 (1.0, 2000) Set the rate that the speed setpoint will move through the critical speed avoidance ranges (in rpm/second) followed by the ENTER key (Must be greater than the ‘Speed Setpt Slow Rate’ Setting) CRITICAL SPEED 1 MAX (RPM) dflt= 1.0 (1.0, 20000) Set the upper limit of the critical speed avoidance band followed by the ENTER key. (Must be less than the ‘Minimum Governor Speed’ Setting) CRITICAL SPEED 1 MIN (RPM) dflt= 1.0 (1.0, 20000) Set the lower limit of the critical speed avoidance band followed by the ENTER key. (Must be less than the ‘Critical Speed 1 Max’ Setting) USE CRITICAL SPEED 2 ? dflt= NO (Yes/No) Select YES followed by the ENTER key to use the second critical speed avoidance band. If NO, skip to ‘SPEED SETPOINT VALUES BLOCK’ heading. CRITICAL SPEED 2 MAX (RPM) dflt= 1.0 (1.0, 20000) Set the upper limit of the critical speed avoidance band followed by the ENTER key. (Must be less than the ‘Minimum Governor Speed’ Setting) CRITICAL SPEED 2 MIN (RPM) dflt= 1.0 (1.0, 20000) Set the lower limit of the critical speed avoidance band followed by the ENTER key. (Must be less than the ‘Critical Speed 2 Max’ Setting) Operating Parameters Block When this header appears in the display, press the down arrow key to configure this block or press a left or right arrow key to select another block to configure. GENERATOR APPLICATION? dflt= NO (Yes/No) Select YES followed by the ENTER key if the turbine is driving a generator. If YES, requires a Generator breaker and Utility Tie breaker to be programmed as contact inputs. If NO, skip to the ‘Use Local/Remote’ question. USE GEN BREAKER OPEN TRIP? dflt= NO (Yes/No) Select YES followed by the ENTER key if opening the generator breaker is to initiate a turbine trip. If YES, the unit will trip when the generator breaker opens after being closed unless a Controlled Stop is selected. If NO, the speed setpoint will instantly reset to the ‘Gen Open Setpoint’ which is defaulted to 50 rpm below rated speed.
USE TIE BREAKER OPEN TRIP? dflt= NO (Yes/No) Select YES followed by the ENTER key if opening the utility tie breaker is to initiate a turbine trip. If YES, the unit will trip when the utility tie breaker opens after being closed unless a Controlled Stop is selected. If NO and the generator breaker is closed, the speed setpoint will instantly reset to the speed last seen by the unit and move to the ‘Rated Speed Setpoint’ and an alarm is issued. If NO and the generator breaker is open, there is only an alarm when the utility tie breaker opens. USE KW DROOP? dflt= NO (Yes/No) Set to YES to use kW droop (generator load control) or NO to use internal Speed droop (turbine inlet valve position) followed by the ENTER key. If YES, generator kW feedback is used as the controlling parameter for stability when the unit is on-line. If NO, internal LSS demand/actuator position droop is used. If using Decoupling, set this to NO. KW MAX LOAD (kW) dflt= 20000 (0.1, 20000) Enter the max load followed by the ENTER key. This setting limits the maximum load the turbine/generator can carry. (Must be less than or equal to the ‘KW Input at 20 mA’ Setting) DROOP ( % ) dflt= 5.0 (0.0, 10)
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