Detailed Automatic Switching - Over Electrical Device Description
This electric device is applicable for a rated frequency 50Hz, rated
working voltage of 400V, and rated current of 16A - 100A. This product is a PC grade automatic
switching - over electrical device that conforms to GB / T14048. In the power
supply system of net - net and net - generator units there are economical
and intelligent types.11 and
IEC60947 - 6-1 standards.
With compact structure and small
volume, which is merely 1 / 2 of GB standards for the same specification. Testing qualified,
high reliability, it has strong environmental adaptability, wide working voltage range, and 75%ue - 120%ue.
The main contact system is a single - pole double - throw structure that
never results in simultaneous switching on of two circuits, and has
a fast switching - over speed.
The economical type automatic switching - over electrical device uses
a traditional contactor control as a substitute for intelligent
controls and is able to automatically switch over (automatic
commissioning - automatic ). In addition to
expanding and displaying voltage and frequency, monitoring dual - power
sources, and providing overload alarm.
The intelligent type automatic switching - over electrical device is
a digital electronic product, and is able to site adjust the preset
parameters (delay, under - voltage, and over - ).
Inner packing:
a) 3 - pole type:
1) 1set / box
2) Box dimensions: 25 x 20 x 17.5cm
b) 4 - pole type:
1) 1set / box
2) Box dimensions: 25 x 22 x 17.5cm
Outer packing:
a) 3 - pole type:
1) 6sets / ctn
2) Carton dimensions: 63 x 27 x 38cm
b) 4 - pole type:
1) 1set / ctn
2) Box dimensions: 69 x 27 x 38cm
We are committed to doing our best for you, and welcome inquiries for Automatic Switching - Over Electrical Device.
|
