Introduction: LW39-250,000 rpm is suitable for larger capacity applications, especially for DC applications. The latest products developed completely independently, with a number of design patents. It adopts the international popular built-in wiring method, which is safe and reliable. The interior adopts rolling bearings, which have a soft feel and long mechanical life.
Features:
The agreed heating current is 25A, and the DC breaking capacity reaches 5A/110V (DC21)
Operating angles 30°, 45°, 90°
The functional features are extremely rich, and the maximum number of contact sections in the contact system is 12
Product parameters
Rated insulation voltage Ui: 690V
Agreed heating current Ith: 25A
Power frequency withstand voltage: 2500V, 1min
AC life: 200,000 times
DC life: 100,000 times
Mechanical life: 300,000 times
AC working current: AC-15: 220V/12A 380V/8A
AC-3:380V/12A
AC-4:380V/10A
AC-21:380V/25A
AC-22:380V/25A
DC working current: DC-13: 110V/2.5A 220V/1.25A
Head protection rating: IP40
The altitude does not exceed 2000 meters
Ambient temperature -25°C - +55°C
The relative humidity of the air does not exceed 90%
Installation category III.
The pollution level is level 3
This article introduces APT/Siemens Ergong LW39-250,000 rpm Agreed heating current 25A, if you are interested in APT/Siemens Ergong transfer switch, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
Our customer-centric service concept: the pursuit of a full range of services is a high-quality, high-standard service, the pursuit of every detail of the service process. It is impossible for interests to blossom into brilliant flowers from lies. Only when every process, every action, and every day of service are professional and careful, can we meet or even exceed customer expectations, so that customers can be satisfied and recognized by us. Honest, professional, affordable, and fast, so you can rest assured. "Honest and professional service, affordable price, continuous improvement" is our service philosophy.
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