CN210040977U

CN210040977U - Input module for AC column head cabinet

Info

Publication number: CN210040977U
Application number: CN201921147682.3U
Authority: CN
Inventors: 王亚力; 丁剑枫
Original assignee: Nanjing Huamai Technology Co Ltd
Current assignee: Nanjing Huamai Technology Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-02-07
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses an input module for an AC column head cabinet, which comprises a shell, a front panel, a rear panel and an upper panel, wherein the height of the shell is 1U integer multiple; the front part of the shell is horizontally provided with a first sheet metal part in the middle, the first sheet metal part is vertically provided with a molded case circuit breaker, the upper end of the molded case circuit breaker is provided with a first copper bar, and the first copper bar is fixed with the rear panel through an insulator. The utility model has the advantages that the overall dimension, the internal sheet metal parts and the copper bars are unified, and the size and the quantity of the internal elements are designed to be the maximum capacity, so that the input module can be assembled in a modularized way; the production efficiency is improved and the product universality is improved.

Description

Input module for AC column head cabinet

Technical Field

The utility model relates to an exchange and be listed as first cabinet inner structure, especially relate to an input module who is used for exchanging first cabinet of row.

Background

At present, businesses and data in various industries in China are concentrated from scattered deployment, the data volume of a data center is rapidly expanded, and the traditional data center is increasingly stressed by energy consumption, management, high availability, rapid commissioning and business continuity. The micro-module data center has the advantages of environmental protection, energy conservation, rapid deployment, easy capacity expansion, strong building adaptability, high machine room floor and low transformation requirement, and meets the data center deployment requirements of multiple industries such as enterprise headquarters or large branches, bank headquarters and secondary branches, governments, operators, education, medical treatment and the like. Therefore, in order to meet the requirements of rapid deployment and easy expandability of the micro-module data center, the micro-module data center alternating-current column head cabinet needs to be modularized, prefabricated and the like to accelerate the production period and improve the universality, but a large number of electric elements, copper bars, monitoring modules and secondary measuring elements with different specifications and models are installed in the micro-module data center alternating-current column head cabinet, so that the modularization degree is low, the prefabrication is not realized, and the production period and the universality are hindered.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the utility model provides an input module for exchanging first cabinet of row has solved and has installed a large amount of electric elements, copper bar, monitoring module and the secondary measuring element of different specification models in the first cabinet of current micromodule data center exchange row to lead to the modularization degree lower and can not prefabricate, give the hindrance that production cycle and commonality brought.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme:

an input module for an alternating-current column head cabinet comprises a shell, a front panel, a rear panel and an upper panel, wherein the height of the shell is 1U integer multiple; the utility model discloses a shell, including casing, first sheet metal component, moulded case circuit breaker, insulator, fourth copper bar, fifth copper bar, sixth copper bar, seventh copper bar, eighth copper bar, ninth copper bar, wherein third copper bar, fourth copper bar, fifth copper bar, seventh copper bar, eighth copper bar, ninth copper bar pass current transformer, current transformer uses three to be a set of, arranges the form with positive "article" style of calligraphy.

As a preferred scheme, the molded case circuit breaker is a rated current adjustable circuit breaker.

As preferred scheme, the vertical installation second sheet metal component in left and right sides rear portion in the casing, transversely install the third sheet metal component from the top down in proper order in the middle of the second sheet metal component, install the terminal guide rail on the third sheet metal component, install binding post on the terminal guide rail, the tenth copper bar of every row of binding post inlet wire installation, parallelly connected binding post.

Preferably, the number of the connecting terminals is less than or equal to eight.

As a preferred scheme, the tenth copper bar is connected with the second copper bar, the third copper bar, the fourth copper bar, the fifth copper bar, the sixth copper bar, the seventh copper bar, the eighth copper bar and the ninth copper bar by using an eleventh copper bar, a twelfth copper bar, a thirteenth copper bar, a fourteenth copper bar, a fifteenth copper bar, a sixteenth copper bar, a seventeenth copper bar and an eighteenth copper bar respectively.

As preferred scheme, the horizontal installation fourth sheet metal component placed in the middle of the casing back, the fourth sheet metal component is fixed with the second sheet metal component, install the switch guide rail on the fourth sheet metal component, install lightning protection switch and lightning protection device on the switch guide rail.

According to a preferable scheme, the input end of the lightning protection switch is connected with the second copper bar, the third copper bar, the fourth copper bar, the fifth copper bar, the sixth copper bar, the seventh copper bar, the eighth copper bar and the ninth copper bar through wires respectively, and the output end of the lightning protection switch is connected with the lightning protection device through wires.

The utility model has the advantages that the overall dimension, the internal sheet metal parts and the copper bars are unified, and the size and the quantity of the internal elements are designed to be the maximum capacity, so that the input module can be assembled in a modularized way; the production efficiency is improved and the product universality is improved.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a plan view of the present invention.

Fig. 4 is a side view of the present invention.

Fig. 5 is a rear view of the present invention.

The circuit breaker comprises a shell 101, a front panel 102, a rear panel 103, an upper panel 104, a hanging lug 105, a first sheet metal part 201, a molded case circuit breaker 202, a first copper bar 301, an insulator 203, a second copper bar 302, a third copper bar 303, a fourth copper bar 304, a fifth copper bar 305, a sixth copper bar 306, a seventh copper bar 307, an eighth copper bar 308, a ninth copper bar 309, a current transformer 204, a second sheet metal part 205, a third sheet metal part 206, a terminal guide rail 207, a connecting terminal 208, a tenth copper bar 310, an eleventh copper bar 311, a twelfth copper bar 312, a thirteenth copper bar 313, a fourteenth copper bar 314, a fifteenth copper bar 315, a sixteenth copper bar 316, a seventeenth copper bar 317, an eighteenth copper bar 318, a fourth sheet metal part 209, a switch guide rail 210, a lightning protection switch 211 and a lightning protection protector 212.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An input module for an AC column head cabinet comprises a shell 101, a front panel 102, a rear panel 103, an upper panel 104 and a hanging lug 105; the height of the shell 101 and the distance between all the external connecting and mounting center holes of the hanging lugs 105 are all integer multiples of 1U.

A first sheet metal part 201 is horizontally installed at the central position of the front part of the shell 101, a molded case circuit breaker 202 is vertically installed on the first sheet metal part 201, a first copper bar 301 is installed at the upper end of the molded case circuit breaker 202 and is fixed with a rear panel 103 through an insulator 203, and a second copper bar 302, a third copper bar 303, a fourth copper bar 304, a fifth copper bar 305, a sixth copper bar 306, a seventh copper bar 307, an eighth copper bar 308 and a ninth copper bar 309 are sequentially installed at the lower end of the molded case circuit breaker 202 from left to right, wherein the third copper bar 303, the fourth copper bar 304, the fifth copper bar 305, the seventh copper bar 307, the eighth copper bar 308 and the ninth copper bar 309 penetrate through a current transformer 204, and the current transformer 204 is in a group of three and is arranged in a positive; the molded case circuit breaker 202 has to be a current-rated adjustable type or a molded case circuit breaker 202 with different current ratings in the same frame shape.

The rear parts of the left side and the right side in the shell 101 are vertically provided with second sheet metal parts 205, the middle parts of the second sheet metal parts 205 are sequentially and transversely provided with third sheet metal parts 206 from top to bottom, terminal guide rails 207 are arranged on the third sheet metal parts 206, wiring terminals 208 are arranged on the terminal guide rails 207, a tenth copper bar 310 is arranged at the wire inlet of each transverse row of wiring terminals 208, and the transverse rows of wiring terminals 208 are connected in parallel; each row of the wiring terminals 208 in the transverse direction can be provided with less than or equal to eight wiring terminals; the tenth copper bar 310 is connected with the second copper bar 302, the third copper bar 303, the fourth copper bar 304, the fifth copper bar 305, the sixth copper bar 306, the seventh copper bar 307, the eighth copper bar 308 and the ninth copper bar 309 by using an eleventh copper bar 311, a twelfth copper bar 312, a thirteenth copper bar 313, a fourteenth copper bar 314, a fifteenth copper bar 315, a sixteenth copper bar 316, a seventeenth copper bar 317 and an eighteenth copper bar 318.

A fourth sheet metal part 209 is horizontally arranged in the middle of the back surface of the shell 101, the fourth sheet metal part 209 is fixed with the second sheet metal part 205, a switch guide rail 210 is arranged on the fourth sheet metal part 209, and a lightning protection switch 211 and a lightning protection protector 212 are arranged on the switch guide rail 210; the input end of the lightning protection switch 211 is connected with the second copper bar 302, the third copper bar 303, the fourth copper bar 304, the fifth copper bar 305, the sixth copper bar 306, the seventh copper bar 307, the eighth copper bar 308 and the ninth copper bar 309 through wires, and the output end of the lightning protection switch 211 is connected with the lightning protector 212 through wires.

Claims

1. An input module for an alternating-current column head cabinet is characterized by comprising a shell, a front panel, a rear panel and an upper panel, wherein the height of the shell is an integer multiple of 1U; the utility model discloses a shell, including casing, first sheet metal component, moulded case circuit breaker, insulator, fourth copper bar, fifth copper bar, sixth copper bar, seventh copper bar, eighth copper bar, ninth copper bar, wherein third copper bar, fourth copper bar, fifth copper bar, seventh copper bar, eighth copper bar, ninth copper bar pass current transformer, current transformer uses three to be a set of, arranges the form with positive "article" style of calligraphy.

2. The input module of claim 1, wherein the molded case circuit breaker is a rated current adjustable circuit breaker.

3. The input module for the AC column head cabinet according to claim 1, wherein a second sheet metal part is vertically installed at the rear part of the left side and the right side in the shell, a third sheet metal part is sequentially and transversely installed in the middle of the second sheet metal part from top to bottom, a terminal guide rail is installed on the third sheet metal part, a wiring terminal is installed on the terminal guide rail, a tenth copper bar is installed at the wire inlet of each row of wiring terminals, and the wiring terminals are connected in parallel.

4. An input module for an ac column head cabinet as claimed in claim 3, wherein the number of terminals is equal to or less than eight.

5. The input module of claim 3, wherein the tenth copper bar is connected to the second, third, fourth, fifth, sixth, seventh, eighth, and ninth copper bars using the eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, and eighteenth copper bars, respectively.

6. The input module for an AC column head cabinet according to claim 3, wherein a fourth sheet metal part is horizontally installed in the middle of the back of the shell, the fourth sheet metal part is fixed with the second sheet metal part, a switch guide rail is installed on the fourth sheet metal part, and a lightning protection switch and a lightning protection device are installed on the switch guide rail.

7. The input module of claim 6, wherein the input end of the lightning protection switch is connected to the second copper bar, the third copper bar, the fourth copper bar, the fifth copper bar, the sixth copper bar, the seventh copper bar, the eighth copper bar and the ninth copper bar by wires, and the output end of the lightning protection switch is connected to the lightning protection device by wires.