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HXGN-12 high-voltage switchgear is a box-type fixed metal-enclosed switchgear, suitable for industrial and mining enterprises with a three-phase single bus power transformer and power distribution system with an AC frequency of 50Hz and a rated voltage of 3-10KV. It is used to receive and distribute power, and realize the control, protection and detection of the circuit.

HXGN-12 indoor high-voltage ring network cabinet and high-voltage switch cabinet have good arc extinguishing performance. In order to quickly extinguish the arc, the switch will generate an arc when the moving and static contacts just separate during the current interruption process. At this time, due to the magnetic field of the magnet Function, drive the arc to move quickly, make the arc stretch and continue to combine with SF6 gas to be quickly freed and cooled, and extinguished when the current crosses zero. The double fracture distance has the insulation level of the isolated fracture, the principle of permanent magnet rotating arc, the operating power Small, strong arc extinguishing ability, small and light contact, extending electrical life.

HXGN-12 indoor high voltage switch cabinet

1. Power transmission operation

When the cable compartment (front door) is closed and locked, the load switch cannot be closed. Operate the grounding switch to the open position and close the vacuum switch.

Operating procedure:

First close the cable room (front door) → sub-earth switch → close load switch

2. Power failure operation:

Press the trip button at the bottom right of the panel, the switch opens, the live display goes out, and the grounding switch is closed.

Operation sequence:

Open the vacuum switch → close the grounding switch.

Normal use conditions

1. Ambient air temperature: temperature +40℃, temperature -25℃;

2. The altitude does not exceed 1000m;

3. Humidity conditions:

Daily average relative humidity: ≤95%, daily average water vapor pressure does not exceed 2.2kPa;

Monthly average relative humidity: ≤90%, daily average water vapor pressure does not exceed 1.8kPa.

4. The surrounding air should not be significantly polluted by corrosive or combustible gas, water vapor, etc.

Order notice

1. Conventional products are carried out in accordance with the company's design standards, production standards, and inspection procedures. Users must understand the product attributes in detail;

2. If the drawings provided by the user can be quoted, produced and inspected according to the drawings;

3. Users without drawings must explain the product purpose, use occasions, motor power, working voltage, control mode and other parameters;

4. The product has undergone rigorous testing before leaving the factory and marked with various functional labels. If you have any questions, please call or email for consultation.

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We are committed to providing customers with all-round and precise services to meet their various needs. We provide a variety of products based on many years of experience in the production of 38kv/72.5kv/145kv 50Hz/60Hz Gis Gas Insulated Metal Enclosed Switchgear with IEC61850 Protocol. All along, our company has been developing the market with the management concept of 'sincere cooperation and creating brilliant together'. Our company development is based on the business philosophy of 'treat every customer sincerely, treat each order seriously, and treat each product professionally'.