Introduction: LW39-63 is suitable for the on, breaking and conversion of large-capacity circuits, the starting, acceleration, control and stop of a single motor, the conversion of electrical control in large-capacity control circuits and the long-distance control in power distribution equipment.
Features:
Operating angles: 30°, 45°, 60°, 90°
The maximum number of contact sections in the contact system is 8 sections
A variety of special product models are configured for motor operation occasions
Product parameters
Rated insulation voltage Ui: 690V
Agreed heating current Ith: 63A
Power frequency withstand voltage: 2500V, 1min
AC life: 100,000 times
Mechanical life: 300,000 times
AC working current: AC-3: 380V/30A
AC-4:380V/12A
AC-15:110V/22A 220V/16A 380V/8A
AC-21:380V/63A
AC-22:380V/63A
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 LW39-630,000 rpm power frequency withstand voltage 2500V, 1min, 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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