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Turbine Overspeed Protection Solenoid Valve SV4-10-C-0-00: How Threaded Cartridge Design Outperforms Traditional Connections
Turbine overspeed is a critical concern in power generation. Once the rotational speed exceeds the upper limit, the consequences range from minor blade damage to catastrophic machine failure. Within the overspeed protection system, the solenoid valve acts as the “key executor.” The S...Read more -
Sealing Oil Main Pump HSN280-43NZ: Tips for Non-Disruptive Switching Between Main and Standby Pumps
The core task of a generator seal oil station is to supply oil at a stable pressure to the seal pads. This oil pressure seals the hydrogen gas inside the generator. Hydrogen leaks can compromise unit safety, while unstable oil pressure can damage the seal pads. The HSN280-43NZ main oil pump is a ...Read more -
Eddy Current Integrated Transmitter CWY-DO-813601-01-03-05-02: Cost-Effective for Multi-Point Vibration Monitoring
Auxiliary equipment such as fans and pumps in power plants, though not “core assets” like steam turbines or boilers, have vibration conditions that directly affect the stability of the entire unit. Excessive vibration in fans may cause blade breakage, while excessive vibration in pump...Read more -
Advantages of heat-shrouded thermocouple WRNR3-18 in temperature measurement of high-temperature pipelines in power plants
High-temperature pipelines in power plants, such as main steam lines and reheat steam lines, are the “arteries” of unit operation. Temperature monitoring of these pipelines is directly related to unit safety—excessive temperatures or large fluctuations can cause equipment failure. The...Read more -
Precautions For Overhauling and Replacing the DZK430 ESP Signal Sampling Module
In thermal power plants, the electrostatic precipitator (ESP) is a critical device for controlling dust emissions, and the DZK430 signal sampling module serves as the ESP’s “signal hub.” It collects key signals such as dust concentration, plate current, and voltage within the ES...Read more -
Magnetoresistive Speed Sensor CS-1-D-065-06-01: Is It More Cost-Effective Than Eddy Current Type?
The stable operation of a steam turbine depends on the cooperation of various auxiliary equipment. The normal speed of these auxiliary equipment directly affects the overall operating efficiency and safety of the turbine. Speed sensors are key components for monitoring the speed of these equipm...Read more -
Steam Turbine Magnetoresistive Speed Sensor SFS-2: Optimizing Installation for Clear Pulse Signals
Speed monitoring is crucial for steam turbine operation and safety. As the core component for capturing speed signals, the speed sensor’s signal quality directly impacts the turbine’s speed regulation and protection systems. The SFS-2 magnetoresistive speed sensor is designed specif...Read more -
RTD Thermal Resistance WZPM2-06-85-M18-B: Anti-Fatigue Fracture of Wires on Vibration Equipment
Common industrial equipment like pumps and motors generate constant vibration during operation. As key components for measuring the temperature of these devices, RTDs face a major challenge when installed in these devices: fatigue fracture of the leads due to prolonged vibration. Once the RTD The...Read more -
Choose A Current Transformer for Motor Protection: External BDCTAD-00-020 Is More Worry-Free
Current transformers are essential for motor protection these days—especially external ones, such as the BDCTAD-00-020, a dedicated external current transformer for motor protectors. This has become increasingly common in the industry. Previously, people favored internal current transformers, ins...Read more -
Thermal Resistance WZPM2-08-67.5-M18-B: The Hidden Value of Industrial Temperature Measurement
In industrial production, temperature measurement is crucial for ensuring equipment stability and product quality. As core temperature sensors, RTDs are used across nearly all heavy industries, including petrochemicals, power generation, and metallurgy. The WZPM2-08-67.5-M18-B PT100 platinum RTD ...Read more -
Ion Resin Filter Element HQ25.300.20Z: Economical Choice to Extend the Life of Fire-Resistant Oil
Maintaining steam turbine fire-resistant oil is a costly endeavor. Fire-resistant oil itself is expensive, with a single oil change costing hundreds of thousands of dollars. If oil quality issues cause servo valve failure, repair costs can be even higher. However, a small component can help allev...Read more -
Actuator Filter DP6SH201EA10V/-W: Guarding the Last Safety Line of the Main Steam Valve
Problems in a power plant’s main steam valve electro-hydraulic servo system can lead to downtime for maintenance at best, or even a safety incident at worst. In this system, the actuator filter is the final “gatekeeper.” In particular, the DP6SH201EA10V/-W actuator filter, used ...Read more