SHO-70 – LOW VOLTAGE PANELS
to 1000VRequest price on «SHO-70» or contact our manager a convenient way for you
Description
Low-voltage distribution cabinets (hereinafter referred to as Sho-70) are designed for completing switchgears of up to 1000 V,AC with a frequency of 50 Hz, which are used for receipt and distribution of electric energy, protection against overloads and short-circuit currents, as well as for electric energy metering and accounting.
ShO-70 housing is a metal structure made of sheet rollformed sections. The housing components manufacturing process starts in the design engineering department, then the drawings are sent to the laser machine shop where future housing parts are being cut from sheet metal. Upon completion of the cutting process, fabricated materials are sent to the bending machine, and then welding and surface preparation for powder coating occur. Metal thickness of the housing parts varies from 1 to 5 mm.
Automatic switches and (or) disconnectors and disconnectors with fuses can be installed as switching devices in the lead-in and sectional panels. If necessary, the panels are equipped with current transformers, metering and metering devices. When forming a switchgear on ShO-70, an ATS is organized upon request.
ShO-70 cabinets are located in different rooms, sectionsare interconnected by the busbar bridge or cable, depending on the customer’s preferences. The busbar bridge dimensions and cable length are determined by the equipment layout in the room.
Specifications
Parameter designation | Parameter value |
---|---|
High-voltage (HV) side rated voltage, kV | 0,4; 0,69 |
Rated current of main circuits, A | 630; 1000; 1600; 2500; 3200; 4000 |
Rated breaking current of the chamber SUM with vacuum circuit breaker, kA | 220 |
Environmental durability requirements
ShO-70 are operated in the electrical equipment rooms at any time in a 24-hour period in all weather and seasons, and have the following resistance characteristics against environmental factors:
- ambient air temperature – from -25 to +40°С;
- elevation above the sea level – 1000 m, max.;
- relative air humidity – 75 % at temperature of +15°С;
- atmospheric pressure – from 86.6 to 106.7 kPa;
- atmosphere type as per GOST 15150 – II (industrial);
- environment – non-explosive, free of explosive dust and aggressive gases which concentrations can destroy metals and insulation;
- seismic impact resistance as per GOST 17516.1 – up to 9 points on MSK-64 scale.
Transportation of equipment
By default, ShO-70 are packed into bubble wrap. Special heat-shrink tape is used if required.
ShO-70 are transported as a separate cabinets or transport blocks.
ShO-70 are transported:
- by railroad transport;
- by vehicular transport;
- by river transport.
-
Come - we will pay
Travel expenses, airfare, hotel at our expense
The promotion is valid until December 1, 2016 -
Delivery at our expense
When ordering the equipment in the amount of 5 mln. rub.
The promotion is valid until December 1, 2016 -
Electrical equipment leasing
Choose the right program
-
Come - we will pay
Travel expenses, airfare, hotel at our expense
The promotion is valid until December 1, 2016 -
Delivery at our expense
When ordering the equipment in the amount of 5 mln. rub.
The promotion is valid until December 1, 2016 -
Electrical equipment leasing
Choose the right program