網(wǎng)站基本參數(shù)配置中設(shè)置站點(diǎn)描述">

国产农村妇女毛片精品久久麻豆丨欧美 国产 日产 韩国 在线丨久久久久久久久久久久久9999丨成人爽站w47pw丨亚洲精品在看在线观看高清丨88xx成人精品视频丨国产一区二区四区丨亚洲成av人综合在线观看丨国产午夜三级丨成人午夜福利免费专区无码丨91国产在线播放丨久久综合热丨无码专区3d动漫精品免费丨天天做天天爱夜夜爽少妇丨youjizz日韩丨国产精品美女久久久久久麻豆丨亚洲一区二区三区在线播放丨久久久久蜜桃精品成人片丨36d大奶丨人妻少妇精品视频三区二区一区丨日韩精选丨91桃色网站丨国产精品第二页丨国产精品一区二区久久国产丨小视频在线观看

    
CH  |  EN        
Home > Product System > solution > Test Equipments > Integrated electrical test stand
New R&D productsHi-tech introduce productsRail transit equipments4S Smart ServiceAerospace products
Integrated electrical test stand

Integrated electrical test stand

1. Equipment useage

Integrated electrical test stand is used to test the performance and parameters of the relay.

2. Main functions

1) The test bench can test the following electrical components of the subway train:

?The middle relay's pull-in voltage, release voltage, pull-in delay time, release delay time, coil resistance, and contact resistance are tested automatically.

?Time relay delay time and contact resistance automatic test;

?Electromagnetic contactor's pull-in voltage, release voltage, pull-in delay time, release delay time, coil resistance, contact resistance automatic test;

?Automatic testing of intermediate relays and time relays.

2) The equipment can be intelligently controlled through the PLC and has perfect protection measures.

3) The equipment is equipped with DC 0-150V and AC0-250V adjustable power supply, which can be used to perform the experiment of sucking and releasing of various types of AC and DC contactors.

4) The device display interface is clear, intuitive, and high-precision, using a liquid crystal display as a human-machine interface.

5) Test results can be carried on long-distance data transmission, print test results.

3.Main structural composition

The integrated electrical test standmainly consists of three parts: a main control cabinet, a power supply, and a resistance test unit.

4.The main technical parameters

1

Power input

AC220V±10% 50Hz 2KVA

2

DC power output

DC 0-6V 50A

DC 0-150V 2A

AC 0250V 15A

3

Current measurement range

0-200V

4

Voltage measurement range

0-250V

5

Time relay time measurement range

0-655S

6

Time relay time measurement resolution

0.01S

7

Relay delay time measurement range

03S

8

Relay delay time measurement resolution

50ms

9

Contact resistance measurement range

0100mΩ

10

Contact resistance measurement resolution

0.01mΩ

11

Instrument accuracy level

0.5

12

Communication method

RS-485

13

Overall dimensions

1800x905x1250mm

5. Equipments Photos

6. Device software interface

1) Startup interface

2) Set the test interface

3) Experimental data report interface