What is a PZ30 distribution box?
What is a PZ30 distribution box?
PZ30 SERIES TERMINAL COMBINED DISTRIBUTION BOX (referred to as DISTRIBUTION BOX), in line with GB7251.1 AND JB/T7121 "Modular terminal COMBINED ELECTRICAL appliances" and other standards. The distribution box is made of steel-plastic structure, the base of the box is made of steel structure and coated, and the end cover is made of fire-retardant engineering plastic injection molding and equipped with transparent polycarbonate protective cover. The distribution box has both plastic aesthetic feeling and steel structure. The transparent cover makes the working state of switching appliances clear at a glance. The electrical components in the distribution box are installed by guide rail, and the width of the components is modulus 18mm.
Applicable scope of PZ30 distribution box
PZ30 distribution box is suitable for the terminal circuit of single phase three wire or three phase five wire whose rated voltage is 220V or 380V and the total load current is not more than 100A. It is a complete set device for controlling the electric equipment and protecting the overload, short circuit overvoltage and leakage. It can be widely used in high-rise buildings, hotels, residential buildings, stations, ports, airports, hospitals, theaters, large commercial outlets and industrial and mining enterprises.
Features of PZ30 distribution box
(1) Mature technology: PZ30 power distribution cabinet, the principle is simple, the group should be composed of: all kinds of switch components, shell, transparent door, cover, zero row, protection grounding bar, insulated wire, etc.
(2) Safety: The cabinet type is an indoor closed power distribution cabinet, using special profile assembly structure, the shell adopts cold rolled steel plate with a thickness of 1.2mm, with light weight and high strength. Plastic small door uses fireproof resin material, can prevent fire spread effectively. Internal electrical components are made of 18mm module width electrical appliances, mounted on standard guide rails. Can be arbitrarily combined according to the need, easy to disassemble and assemble, switch element handle exposed, live part is covered inside the cover, open the door can be easy to operate.
(3) Protection: with leakage prevention, electric shock, short circuit, overload and other protection devices.
(4) Line way: the box can be set up up and down, left and right, and the back of the line knock hole, convenient wiring.
(5) Protection: the door is connected with PE point in the box with multiple strands of soft copper braided wire, and the whole box structure forms a continuous protection circuit.
(6) Structure: The surface of the cabinet is electrostatic sprayed with epoxy powder, which is uniform and beautiful, good for anti-corrosion, strong adhesion, good texture, and comfortable appearance. The internal structure parts are galvanized, which has certain anti-corrosion ability.
PZ30 distribution box supplier
Shunzhi Power Electrical Equipment Co.Ltd. is a leading manufacturer of one-stop distribution and electrical automation solutions. SHZPower is a high-tech enterprise with a long history, which is committed to the research, design and domestic and foreign trade of CNC dispensing machine, multi-color industrial printing press, electrical automation and low-voltage switchgear, box-type substation, distribution cabinet, multimedia box and other products. If you want to know more about our products, please feel free to contact us.
