UEtx - ZT series lighting distribution box (PZ30 terminal combination)
First, using range
PZ30 terminal combination suitable for rated voltage 220 v or 380 v, total electrical load flow is not more than 100 a single-phase three-wire or three-phase circuit, at the end of five line as to control electric equipment, the overload, short circuit, overvoltage and a complete set of device for leakage protection. Can be widely used in high-rise buildings, hotels, residential, stations, ports, airports, hospitals, cinemas and theatres, large commercial outlets, and industrial and mining enterprises, etc.
Second, the role of the lighting distribution box:
Lighting distribution box equipment UEtx - ZT series lighting distribution box (PZ30 terminal combination electric appliance) is responsible for electricity in the end of the low voltage power supply system control, protection, transformation and distribution equipment. Mainly by the electrical wires, components (including isolating switch, breaker etc.) and cabinet, etc.
Three, structure features
1, mature technology: PZ30 distribution box (PZ30 terminal) combination, simple principle, group components: all kinds of switch components, shell, transparent door, cover, zero rows, protective earthing, insulated wires, etc.
2, security, ark type is indoor enclosed distribution cabinets, using special profile packaged structure, adopt the thickness of 1.2 mm cold rolled steel sheet, with light weight, high strength, etc. Plastic door with fire retardant resin materials, can effectively prevent the fire spreading. Built-in electrical components adopt width to 18 mm module of electric equipment, installed on the standard guide. Can use any combination, easy to tear open outfit, handle the leakage switch component, electrically charged part covered inside the cover, open the door for easy operation.
3, have prevent leakage, electric shock, short circuit, overload and other protection device.
4, into the line: body up and down or so and can be set on the back into the line struck down hole, convenient connection.
More than 5, the door is to use stock soft braided wire connected to the PE in the point, the whole body structure to form the continuous protection circuit.
6, cabinet put oneself in another's surface using epoxy powder electrostatic spraying, uniform appearance for corrosion protection, strong adhesion, good texture, appearance give a person feel comfortable, galvanizing technology on internal structure, have certain ability of corrosion resistance.
7, ark components adopt quality distinguished old brand low-voltage electrical appliances at home and abroad. The product has good stability.
8, the assembly is excellent: we have a group of professional assembly workers. Skilled, skills, solid foundation.
Four, lighting distribution box (PZ30 terminal combination electric appliance) technical features:
Product name: lighting distribution box
The rated working voltage: 220380 V
The temperature: shall not exceed + 40 ℃
Rated current: 40 ~ 125 a
Altitude: not more than 2000 m
Pollution levels: 3
Five, the process characteristics of UEtx - ZT series lighting distribution box (PZ30 terminal combination)
Company steel quality Q235 # gb high-quality cold-rolled steel plate, SUS304 # # and SUS 201 stainless steel, plastic box body is made of high quality ABS acrylonitrile - butadiene - styrene plastics, the industry's leading shell on the surface of the zinc phosphate acid pickling rust pretreatment process, using environmental protection plastic powder automatic electrostatic coating process, to ensure that the use of long life.
According to the characteristics of the construction installation, product process optimization, the installation point show originality, convenient operation, more humane; All case in line with the national security production specifications, lightningproof grounding, security identity, installation accessories, instructions, let you have no trouble back at home.
Six, order the main technical conditions, product orders, should provide the following documents:
1) a system diagram.
2) distribution of plane figure.
3) all the equipment contained in the list (including model, specification and quantity).
4) the special requirements of inconsistent with normal conditions of use.
5) payment
6) place of delivery
7) delivery term
Seven, the main technical conditions
1) the normal conditions of use
(1) the ambient air temperature shall not exceed + 40 ℃, and its average temperature shall not exceed + within 24 h of 35 ℃. The lower limit of ambient air temperature is 5 ℃.
(2) atmospheric conditions: clean air, the highest temperature in + 40 ℃, the relative humidity shall not exceed 50%. At lower temperature, the larger is allowed in the relative humidity. For example: + 20 ℃, relative humidity of 90%. But should be considered due to the change of temperature, moderate condensation may accidentally.
(3) the altitude does not exceed 2000 m.
(4) pollution level 3.
(2) electric parameters PZ30 terminal combination)
(1) the rated working voltage: AC220V / 380 v; The rated insulation voltage: AC660V
Rated current (2) : 80 - a - 16 a, 4.5 kA (busbar current capacity) rated current and short supply of tolerance
(3) the main switch of the breaking capacity: 4.5 kA
(4) into the loop current rating: 80 a - 10 a
3) frame structure
Frame (1) the equipment can be assembled by screw connection or welding. Frame and the shell should have enough mechanical strength and stiffness, should be able to withstand the installed components and mechanical stress and thermal stress produced during the short circuit, and should consider to prevent constitutes enough to large eddy current loss caused by magnetic path. At the same time, not because of equipment lifting, transportation, such as the case may affect the performance of the equipment. In order to ensure the protection equipment should be used, anti-corrosion material or in the exposed surface anti-corrosion layer, should also consider to use and maintenance conditions.
4) the clearance and creepage distance and the distance between: clearance: acuity 5.5 mm, creepage distance: acuity 3.3 mm, see the JB/T 9661-1999.
5) device inside the electrical connection with insulation wire, see the JB/T 9661-1999.
6) components selection and installation see JB/T 9661-1999.
7) equipment protection grade: shell protection level: IP30, see JB/T 9661-1999.
8) protective earthing see JB/T 9661-1999.
9) temperature according to GB 7251.1-7.3 in 2006.
10) dielectric strength see JB/T 9661-1999.
11) short circuit protection and short circuit resistance strength see JB/T 9661-1999.
12) mechanical and electrical operation performance
Equipment of mechanical and electrical assembly shall meet the design requirements, the action is normal.
Eight, the key points of construction, installation
1, (PZ30 terminal) combination of installation shall be in accordance with the manufacturer's frame size chart.
2, the product after the installation, should undertake the inspection and test can be put into use.
Description:
Shaanxi umc communication technology co., LTD, is a communication engineering products form a complete set of product design, research and development, production, sales and service into a professional communication manufacturing high-tech enterprises. West salty new district is located in China. Shaanxi province east new town is being unified 75 east road huai village, umc long-term focus on communication network transmission products research and development, processing and marketing. Related products are widely services in telecommunications, mobile, unicom, netcom, railcom, the Great Wall, radio, film and television and other telecommunications operators, real estate developers and builders and excellent professional weak current engineering company. Industry focus covers in the field of application and form a complete set of communication engineering industry, providing photoelectric communication, smart home, traffic security, construction industry such as application of the electrical products and services, the company to perform the industry leading standard of ISO/TS16949 international quality management system; Quality products won the customer widespread praise.
Umc UEtx products are easy to use, highly integrated, reasonable structure, upgrade the broad, can meet the demand of future iot wisdom city integrated wiring. Layout of products covers photoelectric communication series (MDF, ODF, IDF, DDF, FTTB, FTTC, FTTH, FTTO, FTTX, WALN, WIFI communication transmission equipment, fiber optic cable transfer box, box 3 g broadband network, optical fiber junction box, outdoor communications cabinets), smart home series (elv box, DDC distribution box, fire control terminal box, integrated wiring, weak current wiring box, distribution box, multimedia info box, telephone box, CATV TV box, multimedia information module). Traffic security series (intelligent traffic control cabinet, video monitoring equipment boxes, monitor, TV wall, monitoring work station, computer network cabinets, monitoring poling, road signs) building electrical series (intelligent lighting distribution box, power distribution cabinets, meter boxes, meter boxes, gas meter box, equipotential connection terminal boxes, such as non-standard customized non-standard low voltage electrical equipment box) and provide related products for many enterprises at home and abroad to the early auxiliary design of non-standard customized, OEM processing services; Umc UEtx series of products by the ministry of information industry data communications products quality supervision and inspection center, Shanghai product quality supervision, inspection and testing, related products performance completely conform to ISO/iec11801and, TIA/EIA568 and YD/T926.3-2001, GB /, GY T11318.10-1996 - T, 137-1999 cable television system for CATV with and splitter (5 ~ 1000 MHZ) net technology conditions such as standard.
Umc companies not only have staff ready, development tools, advanced technology development center, at the same time has a strong production capacity, the company sets of mechanical manufacturing, shaanxi good core power technology co., LTD., etc. Our centre is equipped with a variety of professional personnel, and constantly update the existing equipment, combined with the technical renovation, has considerable production capacity: for in (1) intelligent household traffic security (2) optical communications (3) (4) construction of the integrated wiring for the corresponding equipment such as electric products.
Company subordinate machinery manufacturing is the collection, sheet metal processing, surface treatment of mould manufacturing and injection molding production of an integrated production, has a full set of world first-class mold manufacturing and sheet metal production and surface treatment equipment. Main equipment are imported from Switzerland AGIE and summer mill grinding machine, wire cutting, edm, optical curve More imports from the United States coordinates grinder, BrownSharpe precision surface grinding machine, MAHO CNC milling machine imported from Germany and a full set of precision injection molding and multi-station progressive die production equipment. Also has imported from Italy CNC shearing machine, CNC bending machine, CNC turret punch press, Austria imported CNC injection molding machine, CNC turret punch press, as well as imports from the United States imported from Britain's electrostatic powder coating line, a full set of chassis parts manufacturing equipment, has a strong small precision injection molds, multi-station progressive die design and manufacture ability, good at drive system of high accuracy requirement of connector mold, have a first-class production equipment, a group with rich practical experience of SMT engineers and technologists, a set of perfect quality management system. Major equipment has a full set of imported ELECTROVERT companies in the United States from wave welding machine, made in Japan panasonic high-speed SMT automatic production line, etc.
Umc UEtx.our "and the broad masses of marketers to reach a win-win situation of supply and demand" business philosophy and "make design dreams; quality impeccable; let the price competition; let forever service integrity" business purposes; "Umc UEtx - make electric connection safer" product design; Optimization design, only to reaches materials, precision manufacturing, testing quality control standards, to provide users with "at the core, simplicity" excellent products and thoughtful after-sales service; Let the value of the product to achieve more. Let information to ensure the safety of more customers more worry, let the end users more satisfied! Because so professional attentively, with professional and technical innovation strength, excellent quality management ability and improve the supply system, trying to realize the dream of customers and customers, enterprises and employees, and become the industry's leading experts communication products supply.