Product Introduction

SEW MKS51A005-503-50 is a high-performance digital expansion module developed by SEW-EURODRIVE,a German company.It is designed specifically for industrial transmission systems and supports high-precision motion control and power filtering functions.This product adopts a modular architecture and is compatible with multiple industrial bus protocols.It is suitable for complex industrial scenarios such as metallurgy,power,rail transit,and chemical engineering,and combines high efficiency with long-term reliability.

Main features and advantages

High precision power filtering and harmonic suppression

Support filtering out 2-50 harmonics,with a response time of less than 1 ms and a complete compensation time for step harmonics of less than 10 ms(1/2 cycle),significantly improving the power quality of the grid.

Provide three working modes:harmonic compensation only,harmonic and reactive power compensation,and harmonic compensation and three-phase current imbalance compensation,flexibly adapting to different load requirements.

Compact design and industrial grade protection

The volume is only 30%of similar products(88×440×680 mm),the weight is reduced by 20%(25 kg),and it supports wall mounted or rack mounted installation,saving space and facilitating expansion.

The shell adopts all stainless steel spray coating technology,and the exposed parts are made of stainless steel material.The protection level reaches IP54,which is suitable for harsh environments such as dust and humidity,and the service life exceeds 20 years.

Intelligent control and safety interlocking

Adopting 3DSP+CPLD full digital control technology,combined with high-speed IGBT inverter module,closed-loop control and fast dynamic response are achieved.

Equipped with bidirectional mechanical interlocking devices to ensure interlocking between the circuit breaker and the isolation switch(the isolation switch cannot be opened when the circuit breaker is closed,and the circuit breaker cannot be closed when the isolation switch is opened),improving operational safety.

Wide compatibility and scalability

Supports industrial bus protocols such as EtherCAT and Profibus,and can be integrated into mainstream PLC systems such as Siemens and ABB.

Provide three levels of current transformer ratio adjustment function:200/5,400/5,600/5.It can be adjusted externally without disassembly and is suitable for different line protection requirements.

application area

Industrial transmission system

Integrated into SEW reducers and motor drive units,optimizing the transmission efficiency and stability of metallurgical and mining equipment.

Electricity and Rail Transit

Used in substations and traction power supply systems to suppress harmonic interference on the power grid and ensure the quality of power supply for electric railways and urban rail transit.

Chemical and Continuous Processes

In continuous production processes such as petrochemicals and pharmaceuticals,intrinsic safety control is achieved through intrinsically safe explosion-proof design(such as Profibus PA protocol).

Data Center and Precision Manufacturing

Provide clean power supply for servers and precision instruments to prevent equipment failures and data loss caused by harmonics.

 

 

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.

Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953

SOLEMN COMMITMENT

1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.

We supply directly from abroad, without middlemen, reducing the cost of use.

There is really no middleman who can make a price difference! !

If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.

Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.

Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!

TRICONEX 2058

TRICONEX 2101

TRICONEX 2301

TRICONEX 2351

TRICONEX 2481

TRICONEX 2401

TRICONEX 2553

TRICONEX 2551

TRICONEX 2658

TRICONEX 2652

TRICONEX 2651

TRICONEX 2661

TRICONEX 2660-63

TRICONEX 2700

TRICONEX 2750

TRICONEX 2752

TRICONEX 2755

TRICONEX 2852

TRICONEX 4107

TRICONEX 4315B

TRICONEX 3002

TRICONEX 3003

TRICONEX 3101

TRICONEX 3201

TRICONEX 3301

TRICONEX 3351

TRICONEX 3401

TRICONEX 3607E

TRICONEX 4101

TRICONEX 4119A

TRICONEX 4200

TRICONEX 4201

TRICONEX 4211

TRICONEX 4238

TRICONEX 4320

TRICONEX 4351A

TRICONEX 4409S

TRICONEX 4500

TRICONEX 4507