CN2404240Y - GCM low-voltage withdrawing AC distribution box - Google Patents
GCM low-voltage withdrawing AC distribution box Download PDFInfo
- Publication number
- CN2404240Y CN2404240Y CN 99219003 CN99219003U CN2404240Y CN 2404240 Y CN2404240 Y CN 2404240Y CN 99219003 CN99219003 CN 99219003 CN 99219003 U CN99219003 U CN 99219003U CN 2404240 Y CN2404240 Y CN 2404240Y
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- China
- Prior art keywords
- cabinet
- drawer
- gcm
- power distribution
- unit
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- Expired - Lifetime
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Abstract
The utility model relates to a GCM low-voltage withdrawing AC distribution box which is composed of a cabinet, a main busbar chamber, a branch busbar chamber and a cable chamber, wherein, the cabinet is made of FA28 sectional material in the number system of 20 mm. A special mechanical interlock is arranged between the cabinet and a functional drawer unit or a current feed unit which is installed on the cabinet. The functional drawer unit can be respectively locked in a close position, a test position and a separation position. Therefore, misoperation can be avoided and safety is obtained. The utility model relates to an AC distribution cabinet which is composed of the functional drawer units or the current feed units. At most twenty functional drawer units can be arranged in one cabinet. The utility model is favorable for centralized control, and the drawer unit has the features of good interchange ability, complete integrative electromechanical protection function, etc.
Description
GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel described in the utility model is a kind of three-phase alternating current rated voltage 380V that is applicable to, frequency is that the electric power system of 50HZ supplies distribution, control panel.And can detect low-voltage distribution system, centralized control, reactive power compensation, can be widely used in the distribution system of industries such as power plant, petrochemical industry, metallurgy, light textile, skyscraper.
At present used low voltage control power distribution cabinet is of a great variety, have fixed, also have knockdown.But always there is such and such problem.For example: the power distribution cabinet inconvenient operation that has is not easy to maintenance; The interchangeability that has is bad once break down, and can not in time change; Problems such as the power distribution cabinet topology layout that has is unreasonable, handling safety poor reliability.Growing along with national economy, each industrial and mining enterprises is also more and more higher to the requirement of control power distribution cabinet.Not only pursue technological performance, also require exquisiteness attractive in appearance, flexible, the more important thing is safe and reliable.At existing problem in the prior art, a kind of novel GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel of research and design, existing problem is very necessary in the prior art thereby overcome.
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is a kind of novel structure of Development and design, functional strong, handsome in appearance, exquisite flexible, easy and simple to handle, safe and reliable, widely applicable novel low pressure pull-out type AC power distribution cabinet/AC distribution panel.The utility model adopts the functional drawer cellular construction, and drawer can be made seriation.Can be satisfied with various control requirements.Be convenient to centralized control.So the utility model is a kind of economical and practical, control is flexible, performance is safe and reliable novel AC power distribution cabinet/AC distribution panel.
GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel described in the utility model; Its structure is made up of cabinet, main bus bar chamber, branch bar chamber, cable vault; The main bus bar chamber is established at the cabinet top, the cabinet rear portion is vertically to divide bus-bar room and cable vault, cabinet front portion the drawer unit of motor control assembly to be housed or the feeder equipment unit is housed, functional drawer unit length and width fixed size, drawer height size variable; Drawer is to be connected with guide rail by carriage with cabinet, and carriage is installed on the cabinet, and guide rail is contained in the left and right sides of drawer, and drawer is suspended on the carriage by guide rail.Functional drawer described in the utility model unit is provided with positioner, and drawer can be locked in " combined floodgate ", " test ", " separation " three diverse locations.Be provided with special-purpose mechanical interlocks between feeder equipment described in the utility model unit and functional drawer unit and the cabinet.Drawer unit described in the utility model can be made up of a drawer or two drawers, and one group of motor control assembly is housed in each drawer, assembles 20 drawers in each cabinet at most.Feeder equipment described in the utility model unit has the fixed structure of single open-door or double door, and the feed control device is housed in its device unit, and power distribution cabinet is equipped with 3 to 4 groups of feeder equipment unit at most.The tank bracket of cabinet described in the utility model by the FA28 double-vane of 20mm system or single-blade section bar with connect auxiliary and constitute full assembling frame; The outer casing of cabinet has door, side plate, base plate, cover plate, and forms full package assembly by securing member.
Thereby the utility model provides a kind of novel low-voltage alternating-current power distribution cabinet that existing power distribution cabinet is improved on the manufacturing technology level.Released a kind of novel GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel to market.The utility model compact conformation, novel unique, mounting arrangement rationally, format, handsome in appearance, flexible, be convenient to construction, be convenient to replacing, mechanical and electrical protection perfect in shape and function, prevent misoperation effectively, safe and reliable, widely applicable.Help centralized control, a cabinet can be adorned 20 functional drawer unit at most, and floor space is little.Its production in enormous quantities puts goods on the market, and will produce positive social benefit and economic benefit.
The utility model has four accompanying drawing accompanying drawings 1: fixed assembling GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel front view accompanying drawing 2: fixed assembling GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel end view accompanying drawing 3: drawer type assembling GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel front view accompanying drawing 4: among the drawer type assembling GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel end view figure: 1, following shrouding 2, door 3, support 4, dividing plate 5, current transformer 6, bar frame 7, A.C. contactor 8, batten 9, bus 10, mounting panel 11, insulator 12, main bus bar chamber 13, operator handle 14, supporting bracket 15, cabinet 16, connector 17, functional drawer unit 18, carriage 19, branch bar chamber 20, air circuit 21, the feeder equipment unit
Specific embodiment of the utility model is shown in accompanying drawing 2,4, its structure is that the top, top by cabinet 15 is provided with main bus bar chamber 12, and cabinet 15 is latter half of to be divided into two partly, i.e. cable vaults and vertically branch bar chambers 19, cabinet 15 front portions are functional drawer unit 17, and are separate between each chamber.Cabinet 15 adopts the FA28 double-vane of 20mm systems or single-blade section bar and connects sub-frame and constitute full assembling frame structure.Be convenient to arrange in the cabinet and connect.The fixed assembling of the utility model GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel is not had by the feeder equipment list to constitute, shown in accompanying drawing 1,2.Support 3 is connected with cabinet with dividing plate 4 cabinet intensity is strengthened, and can support feed system equipment simultaneously.Current transformer 5 is fixed on the bar frame 6 with A.C. contactor 7,20 of air circuits are fixed on the mounting panel 10, air circuit 20, A.C. contactor 7, current transformer 5 be linked to together by little busbar 9 and be connected with branch bar, the operation of air circuit 20 finished by operator handle 13.The control motor then adopts drawer type assembling GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel shown in Fig. 3,4.On the carriage 18, the connector 16 and the branch bar of drawer back patch the guide rail of 17 both sides, functional drawer unit, make functional drawer unit energized with drawer frame, and the control device of motor all is installed in the drawer.The functional drawer unit is provided with positioner, i.e. " combined floodgate ", " test ", " separation " position, and when normal operation is " combined floodgate " position, peg graft by connector 16 and bus 9 in functional drawer unit 17, makes the 17 normal power supplies operation of functional drawer unit.When " test " position was outwards pulled out in functional drawer unit 17, functional drawer unit 17 disconnected major loop, but control circuit also continues power supply.Can carry out the controlled function test.When outwards extracting out again, functional drawer unit 17 arrives " separation " position.The power supply of functional drawer unit 17 all disconnects, and guarantees that handling safety is reliable.
Claims (6)
1, a kind of GCM low pressure pull-out type AC power distribution cabinet/AC distribution panel; It is characterized in that being formed by cabinet (15), main bus bar chamber (12), branch bar chamber (19) and cable vault; Main bus bar chamber (12), cabinet (15) rear portion are established in cabinet (15) top to be that vertically to divide bus-bar room (19) and cable vault, cabinet (15) front portion be the drawer unit (17) that motor control assembly is housed or feeder equipment unit (21) is housed, functional drawer unit (17) length and width fixed size, drawer height size variable; Drawer (17) is to be connected with guide rail by carriage (18) with cabinet (15), and carriage (18) is installed on the cabinet (15), and guide rail is contained in the left and right sides of drawer, and drawer (17) is suspended on the carriage (18) by guide rail.
2, according to the described GCM low pressure of claim 1 pull-out type AC power distribution cabinet/AC distribution panel, it is characterized in that functional drawer unit (17) is provided with positioner, drawer (17) can be locked in " combined floodgate ", " test ", " separation " three diverse locations.
3, according to the described GCM low pressure of claim 1 pull-out type AC power distribution cabinet/AC distribution panel; It is characterized in that being provided with between feeder equipment unit (21) and functional drawer unit (17) and the cabinet (15) special-purpose mechanical interlocks.
4, GCM low pressure pull-out type power distribution cabinet according to claim 1; It is characterized in that drawer unit (17) can be made up of a drawer or two drawers, one group of motor control assembly is housed in each drawer, 20 drawers of assembling at most in each cabinet (15).
5, GCM low pressure pull-out type power distribution cabinet according to claim 1; It is characterized in that feeder equipment unit (21) has the fixed structure of single open-door or double door, the feed control device is housed in its device unit, power distribution cabinet is equipped with 3 to 4 groups of feeder equipment unit (21) at most.
6, GCM low pressure pull-out type power distribution cabinet according to claim 1; The tank bracket that it is characterized in that cabinet (15) by the FA28 double-vane of 20mm system or single-blade section bar with connect auxiliary and constitute full assembling frame; The outer casing of cabinet (15) has door, side plate, base plate, cover plate, and forms full package assembly by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219003 CN2404240Y (en) | 1999-08-05 | 1999-08-05 | GCM low-voltage withdrawing AC distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219003 CN2404240Y (en) | 1999-08-05 | 1999-08-05 | GCM low-voltage withdrawing AC distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404240Y true CN2404240Y (en) | 2000-11-01 |
Family
ID=34010040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219003 Expired - Lifetime CN2404240Y (en) | 1999-08-05 | 1999-08-05 | GCM low-voltage withdrawing AC distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404240Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593729A (en) * | 2012-02-28 | 2012-07-18 | 枣庄矿业(集团)有限责任公司供电工程处 | Alternating-current (AC) low-voltage switch cabinet |
| CN105071272A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | AC low-voltage draw-out type power distribution cabinet |
| CN105244764A (en) * | 2015-09-23 | 2016-01-13 | 安徽意力电缆有限公司 | GCD type AC low-voltage power distribution cabinet |
| CN112650117A (en) * | 2020-12-22 | 2021-04-13 | 哈尔滨广瀚燃气轮机有限公司 | Compact type vehicle-mounted gas turbine electric control system |
| CN116317096A (en) * | 2022-09-07 | 2023-06-23 | 安徽德诺科技股份公司 | Drawer type sampling control cabinet system based on artificial intelligence |
-
1999
- 1999-08-05 CN CN 99219003 patent/CN2404240Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593729A (en) * | 2012-02-28 | 2012-07-18 | 枣庄矿业(集团)有限责任公司供电工程处 | Alternating-current (AC) low-voltage switch cabinet |
| CN105071272A (en) * | 2015-07-31 | 2015-11-18 | 太仓宏光自控电器设备有限公司 | AC low-voltage draw-out type power distribution cabinet |
| CN105244764A (en) * | 2015-09-23 | 2016-01-13 | 安徽意力电缆有限公司 | GCD type AC low-voltage power distribution cabinet |
| CN112650117A (en) * | 2020-12-22 | 2021-04-13 | 哈尔滨广瀚燃气轮机有限公司 | Compact type vehicle-mounted gas turbine electric control system |
| CN116317096A (en) * | 2022-09-07 | 2023-06-23 | 安徽德诺科技股份公司 | Drawer type sampling control cabinet system based on artificial intelligence |
| CN116317096B (en) * | 2022-09-07 | 2023-09-15 | 安徽德诺科技股份公司 | Drawer type sampling control cabinet system based on artificial intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |