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ATS Dual Power Distribution Box

Indoor distribution box with automatic transfer switch for dual power supply; wall-mounted, IP30.

  • Rated voltage: AC 380 V, 50 Hz

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Description

Overview

The ATS Dual Power Distribution Box mainly consists of circuit breakers, load isolation switches, dual power automatic transfer switches, communication connectors, and other electrical components for indoor use. It uses a steel plate welding structure for the cabinet body, with the external parts made from 1.5mm thick cold-rolled steel, forming a sealed enclosure. It is characterized by being lightweight, robust, and highly durable.

Structure Characteristics

The main components include: dual power sources, circuit breakers, connectors, and the left and right side panels, along with the frame and rear cover. The ATS cabinet is designed with a sealed enclosure for indoor use, featuring a robust, lightweight structure. The cabinet doors, side panels, and top cover are all designed to be silent and aesthetically pleasing.
Operation mode: Manual
Installation method: Wall-mounted, hung type, embedded installation
Connection method: Fixed connection
External dimensions: 1600 x 700 x 500 mm
Protective earthing measures:
The cabinet’s internal structure and its protective grounding parts are arranged with independent PE grounding lines that are connected directly to the cabinet’s main body. It also provides clear connection points for grounding and the associated external metal parts. The frame uses cold-rolled steel plate with anti-corrosion treatment (surface phosphating and epoxy powder coating). The cabinet has a protection degree of IP30.
Waterproofing:
All metal components have anti-corrosion protection with smooth surfaces and a nice finish.
Horizontal busbar distance:
The distance between the horizontal busbar and the ground is 330 mm.

Technical Parameters

Rated working voltage AC 380V (50Hz)
Rated insulation voltage 400V
Overcurrent categories III
Material IIIa
Pollution degree Class III
Electric clearance ≥5.5mm
Clearance between screws ≥6.3mm
Main (horizontal busbar) rated voltage, short-circuit withstand current, and rated short-time withstand current 400A, 6kA/1s, 10.2kA for the main switch
Distribution (control) cabinet loop quantity 4 circuits
Distribution (control) cabinet circuit rated current 100A × 4
Distribution (control) cabinet circuit short-circuit breaking capacity 6kA
External protection grade IP30
Touch protection classification Class I
Rated insulation resistance 0.9

Additional information

Product Family

Switchgear

Rated Capacity
Rated Voltage

AC 380 V, 50 Hz