1250 amp dual power automatic transfer switch with reasonable for sale online. Intelligent automatic transfer switch applied for residential areas and military facilities.

Features

• With the function of normal power ON, dual power OFF, standby power ON.
• Adopting high performance micro circuit breaker, with circuit breaker breaking capacity and characteristics.
• Simple structure, easy and reliable operation, no noise and long service life.
• Suitable for the illuminating circuits of commercial buildings, shopping mall, banks, and high-rise buildings where the power supply can not be cut off for a long time.

Specification

• Model: RDDLZ-GCQ4-4P1250A
• Rated Current: 1250A
• Number of Poles: 4P
• Rated Insulation Voltage: 1000V
• Rated Shock Withstand Voltage: 12 kV
• Rated Working Voltage: AC 400V
• Rated Marking Capacity: 10 Ie
• Rated Breaking Capacity: 8 Ie
• Rated Limit Short-circuit Current: 100 kA
• Rated Short-time Withstand Current: 50 kA
• Change-over Time: 1.2s
• Normal Rated Power: 98W
• Working Temperature: -25 ℃ ~ +70 ℃
• Storage Temperature: -30 ℃ ~ +80 ℃
• Weight: 49.5 kg

Details

Dual Power Automatic Transfer Switch Structure

Terminal Connection Method

Use the screw driver use force downwards as the picture indicated direction,the line imbedding as the picture shows.

Tips: ATS Modes of Operation

• Manual. Transfer initiation and operation are performed manually, typically by pushing a button or moving a handle; initiation occurs locally.
• Non-automatic. Manually initiate a transfer by pressing a button or rotating a switch to cause an internal electromechanical device to electrically operate the switching mechanism; initiation can occur locally or remotely.
• Automatic. Transfer switch controller is self-acting and completely manages both initiation and operation; initiation is triggered when the automatic controller senses an unavailability or loss of source power followed by operation of the switching mechanism.