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Industry Application

It is widely used in motor industry, wind power generation industry, automobile industry and railway industry

Advanced crimping requires high performance and quality
For crimping in advanced applications (such as transformer connectors), the crimping system must have high performance and reliability. Elpress has developed a range of products specifically for such applications. These products together with operator training, certification and special products form a complete system.
The elpress crimping system for transformer connectors includes:
Quality assurance system
The Elpress system guarantees that the results will not be affected
• connectors, such as terminals and straight through connectors suitable for transformer conductors
• power powered hydraulic pump with ergonomic crimping tools, round and crimping dies
• test documents and certificates conforming to international standards
• product certification methods
• operator training and certification
The complete system of elpress includes connectors from 10 to 630 mm2. Such connectors have the suffix L, which refers to the user's assurance that the component is part of the quality assurance system.
We have developed special items, such as direct and bent T-connectors. The mark on the connector indicates the crimping tool ID number, metric size, (terminal) bolt size, and trademark. The marking ensures that it is easy to use correctly.
It is easy to use when rounding the winding conductor.
By using elpress 13 and 25-t crimping connectors, it is ensured that it is easy to use when rounding and crimping winding conductors. Elpress provides a combined battery and power supply pump and a separate power supply pump, both of which can be operated using the handle button.
Rounding and crimping dies need to be ground to eliminate the risk of sharp edges on the connector.
Elpress has tested the use of terminals and straight through connectors and the conductor area of the winding in accordance with iec61238:1. This standard is the most widely accepted electrical connection standard, which emphasizes the resistance stability after loading. This file is available from elpress.
It is important to develop simple methods to ensure that crimping is used correctly and approved results are obtained during the work. Using the elpress system, an impression indicating that the crimping die has been used is left after the crimping operation. This is a direct and simple method to check whether the tools used are correct. For all die sizes, the maximum allowable crimping height is set to facilitate the inspection of whether the tool has completed the crimping work. Measure the crimping height with a caliper.
Wind energy application
Crimp using elpress patented dual system
Dual crimping process
Elpress has established a long-term partnership with high demand wind energy manufacturers and their cable laying subcontractors. These contact information clearly points out that there are a large number of requirements that are considered to be related to work in wind energy applications.
In addition to electrical characteristics and current carrying capacity requirements, wind energy applications also include higher standards in terms of corrosion, vibration and static loads.
• electrical performance - iec61238-1 standard class A.
• environmental requirements - DIN V 40046 Part 37.
• static load - the Swedish standard Sen 245010 is useful because it provides relatively high load limits.
• vibration test - en 50155 standard has been used when applicable.
Elpress has rich experience in the wind energy industry, and we are committed to providing qualified materials and knowledge for electrical connectors, as well as advanced service and product knowledge, which means that you can achieve a safe connection.
Crimping of flexible conductors of krf/ksf joints in high demand applications.
Corresponding technologies have been developed to meet the needs of manufacturers in extremely harsh environments with high standards. In these applications, in addition to electrical performance, joints will also be affected by corrosion, vibration and mechanical strength.
Contact crimping is carried out in two steps: the first is hexagonal crimping to ensure the best symmetrical contact with the conductor, which indicates that there is no wire breakage or separation at the edge facing the connector. Then the convex die crimping can improve the electrical performance by 30%.

Elpress has worked with its customers to identify the following test standards that are considered relevant for wind energy applications:
Application of elpress series products in heavy haul locomotive
Elpress has established a long-term cooperative relationship with high demand manufacturers of heavy-duty locomotives and similar equipment and their cable laying subcontractors. These contact information clearly points out that there are a large number of recognized requirements related to the work carried out in these applications.
In addition to electrical characteristics and current carrying capacity requirements, these applications also include higher standards in terms of corrosion, vibration and static loads.

• electrical performance - iec61238-1 standard class A.
• environmental requirements - DIN V 40046 Part 37.
• static load - the Swedish standard Sen 245010 is useful because it provides relatively high load limits.
• vibration test - en 50155 standard has been used when applicable.
Elpress has rich experience in the wind energy industry, and we are committed to providing qualified materials and knowledge for electrical connectors, as well as advanced service and product knowledge, which means that you can achieve a safe connection.
Elpress has worked with the customer to identify the following test standards recognized for heavy haul locomotive applications:
What is needed in tram application?
Elpress has established a long-term cooperative relationship with high demand manufacturers of trains, tramcars and similar equipment and their cable laying subcontractors. These contact information clearly points out that there are a large number of requirements that are considered relevant to the work carried out in these applications.
In addition to electrical characteristics and current carrying capacity requirements, these applications also include higher standards in terms of corrosion, vibration and static loads.

• electrical performance - iec61238-1 standard class A.
• environmental requirements - DIN V 40046 Part 37.
• static load - the Swedish standard Sen 245010 is useful because it provides relatively high load limits.
• vibration test - en 50155 standard has been used when applicable.
Elpress has rich experience in the train industry, and we are committed to providing qualified materials and knowledge for electrical connectors, as well as advanced service and product knowledge, which means that you can achieve a safe connection.
Crimp using elpress patented dual system
Crimping of flexible conductors of krf/ksf joints in high demand applications.
Corresponding technologies have been developed to meet the needs of manufacturers in extremely harsh environments with high standards. In these applications, in addition to electrical performance, joints will also be affected by corrosion, vibration and mechanical strength.
Contact crimping is carried out in two steps: the first is hexagonal crimping to ensure the best symmetrical contact with the conductor, which indicates that there is no wire breakage or separation at the edge facing the connector. Then the convex die crimping can improve the electrical performance by 30%.
Dual crimping process
Elpress has worked with the customer to identify the following test criteria that are considered relevant for train applications: