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| Product Name: |
NAZJX transformer variable ratio of entire inspection device
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| Supply Ability: |
888888 sets |
| Related proudcts |
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| Specifications |
high accuracy |
| Price Term: |
FOB |
| Port of loading: |
Shanghai/Shenzhen/Wuhan/Guangzhou/Dalian/Ningbo/Tianjing/Qingdao |
| Minimum Order |
1 |
| Unit Price: |
19000usd |
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Overview of NAZJX
"NAZJX transformer ratio of the entire inspection device" (referred to as "variable") is used to test 0.1 and below transformer ratio tester than the accuracy and resolution of a device, and can test variable ratio group tester In the group test when the variable ratio accuracy and the accuracy of various groups of choice, and includes Z-shaped group.
First, the principle of structure
Instrument A, B, C, respectively, for three-phase input, junction ratio of the primary side of the tester, a, b, c for the three-phase output, connected to the secondary side of the tester. Function switch is a function selector switch, you can select the four functions of the measurement. The selector switch is used for group selection. This switch has a selection function for different groups of three-phase PTs, and a Z-shaped group can be selected. X, Y, Z, x, y, z, a ,, b ,, c ,, x ,, y ,, z, is used in verifying the accuracy of the standard transformation PT and the standard three- In addition, there is no other purpose, but not short of each other.
Second, use range of this tester
When used, A, B, C, a, b, c and variable ratio group tester connected to the corresponding terminal, A, B, C for the input voltage side button, a, b, c for the secondary output voltage side button. Function selector switch has four kinds of function selection, when it is placed in a function file, the "variable inspection" can only change the ratio of the group tester to test this function.
K1 and K2 are the group selection switches, and K2 and K3 are the Z group selection switches. The groups selected at this time are ***ermined by the values in K1, K2 and K3 according to the "group switch selection table" given on the panel Do not state.
There are two resolution selection switches, that is, after the decimal point of two digits and three digits of choice. As a resolution test, the fractional part of the display should be the product of the standard value and the magnification, the two parts can be superimposed on each other |
| Company: |
NANAO ELECTRIC £¨WUHAN£© CO.,LTD
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| Contact: |
Ms. Allen Cici |
| Address: |
Optics Valley Technology Industrial Park |
| Postcode: |
430074 |
| Tel: |
+862787677658 |
| Fax: |
+862787677658 |
| E-mail: |
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