Audited Supplier
PCA-6740L
Rigid Circuit Board
CEM-3
Complex
Power Plant
V0
Rigid
Electrolytic Foil
Aluminum
Organic Resin
Yoyik
New
PCA-6740
PCA-6743ve
PCA-6742ve Ges-3320
Yoyik
Carton or Wooden Box
PCA-6740L
China
Product Description
The CPU card PCA-6740 is an intelligent control card designed specifically for the DEH (Digital Electro Hydraulic Control System for Steam Turbines) system, playing a crucial role in power plants. This control card has become a core component of the DEH system due to its excellent performance and stability.
The DEH control system, as an important component of modern large steam turbine generator units, has the characteristics of high responsiveness, high reliability, and long-term safe and stable operation. The CPU card PCA-6740, as the heart of the DEH system, is not only responsible for regulating the speed and power of the steam turbine, but also can automatically perform operations such as speed increase, grid connection, and load increase or decrease based on auxiliary conditions such as the stress of the steam turbine under different working conditions. In addition, it is also responsible for monitoring the operating parameters of steam turbines, generator sets, and main and auxiliary equipment, ensuring their normal operation, and providing alarms and records for abnormal situations.
Naming method of model
Product Features:
In terms of power failure, the power module failure rate of CPU card PCA-6740 is relatively high, especially after the power supply has been used for a long time or the lifespan of electronic components has expired. To solve this problem, users should not only choose high-quality CPU cards, but also reasonably configure cabinets to ensure high power redundancy. In addition, regularly checking the output voltage of the power supply and checking the power circuit during maintenance to ensure that there are no wiring problems are also important measures to prevent power module failures. Establishing power management records, managing the lifespan of power supplies, and arranging for the replacement of expired power supplies are also necessary steps. Before replacing the power supply, it is not advisable to wait for a power failure before replacing it to avoid affecting the normal operation of the DEH system.
In terms of power failure, the power module failure rate of CPU card PCA-6740 is relatively high, especially after the power supply has been used for a long time or the lifespan of electronic components has expired. To solve this problem, users should not only choose high-quality CPU cards, but also reasonably configure cabinets to ensure high power redundancy. In addition, regularly checking the output voltage of the power supply and checking the power circuit during maintenance to ensure that there are no wiring problems are also important measures to prevent power module failures. Establishing power management records, managing the lifespan of power supplies, and arranging for the replacement of expired power supplies are also necessary steps. Before replacing the power supply, it is not advisable to wait for a power failure before replacing it to avoid affecting the normal operation of the DEH system.
Applications:
In summary, the CPU card PCA-6740 plays an important role in the DEH system due to its excellent performance and stability. Its high responsiveness, high reliability, and long-term safe and stable operation make it a key component of the DEH system in power plants.
In summary, the CPU card PCA-6740 plays an important role in the DEH system due to its excellent performance and stability. Its high responsiveness, high reliability, and long-term safe and stable operation make it a key component of the DEH system in power plants.
Yoyik offers different types for industrial users:
| ANTIPUMPING DEVICE ZN63(VS1)-12KV VCB OF 2000A |
| POWER CARD JZ8 065 010 220V DC |
| TOTAL CONNECT BOARD JZ-S1B-11 |
| ELECTRONIC CARD ATC 20A -ZK |
| field grounding detector PWL00411 |
| Mid position sensor 13FLP |
| Temp.Sensor. WZPM2-08-150-M18-S |
| Thermal Monitor AB-ZWS-41-1S(TH) |
| Electric actuator M8360AC |
| Water level gauge + liquid level monitor LIT1002+LHDJ-1.6 |
| Differential pressure transmitter PDS1050 |
| Pressure switch PS1051 |
| Bearing Vibration sensor SYMTV-20-01-01 |
| Rotation Speed Sensor TO3S |
| Electric actuator SLM018-B310012-G220PR2 |
| Cooling tower combine sensor TSM803 |
| Current Transformer LZZBJ9-10C6 |
Standard & solid packaging ensures your goods safety.
Multiple choice of reliable and cost-effective shipping methods available.
- ABOUT US -
Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.
From advanced precision electric elements and components to highly-customized metal items, you can find all the needed for a power plant from Yoyik.
Yoyik is the exclusive agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc. the brands include Eaton, Vickers, Moog, star, copaltite, temp-tite, 707, etc.
Yoyik is the exclusive agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc. the brands include Eaton, Vickers, Moog, star, copaltite, temp-tite, 707, etc.
- TECHNICAL PATENTS -
- OUR ADVANTAGE -
- COOPERATIVE INDUSTRIES -
Yoyik offers wide range of spare parts for customers in different industries:
- ORDER NOTES -
√ Model SelectionBefore purchasing, please ensure that the model specifications you provide are complete or that the drawings have been drawn so that you can provide timely and accurate quotations.
√ Quality Assurance
We promise to provide high-quality products and after-sales service. If there are any quality issues, please contact us promptly.
√ Secure Transactions
We sell on MIC, provide a secure and reliable trading environment, and accept multiple payment methods to facilitate your purchase.
- FAQ -
- Are you trading company or manufacturer?We are factory located in Deyang, China.
- How long is your delivery time?
Generally it is 2-5 days if the goods are in stock. Or it is 7-21 days if the goods are not in stock, it is according to quantity.
- Do you provide samples? Is it free or extra?
Sorry we do not offer samples.
- What price terms do you accept?
Our company can accept all trading manners, eg. EXW, FOB, CIF etc
- What payment terms do you accept?
We accept T/T.
