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Máy đo tỷ số biến TTR 773
Máy đo tỷ số biến TTR 773
Specifications
|
|
TTR771 |
TTR773 |
|
Range |
0.9-100000 |
0.9-5000 |
|
Interface |
RS485,USB |
N/A |
|
Data Storage |
480 groups |
50 groups |
|
Input Power |
AC220V ± 10%,50/60 ± 1Hz |
AC220V ± 10%,50/60 ± 1Hz |
|
Output Terminals |
8pcs,including neutral point |
6pcs,excluding neutral point |
|
Size and Weight |
320mm×275mm×140mm,4.6kg |
395mm×240mm×250mm,6kg |
Applications
TTR773 is one very typical transformer turns ratio test set, widely used for Grid, substation and power plant.
TTR 771 is designed for high-end customers which date upload & analysis functions is required.
TTR771 is usually positioned at electrical test vehicles, and controlled by one compute with other test instrument. It is also one part of transformer test table together with transformer resistance tester, transformer tap change test set. and so on. .
TTR771
Instrument 1 piece
Test Wires 1 set
TTR771 Test software disk for PC(for order) 1 piece
485 communication wire (for order) 1 piece
Communication wire with USB converter (for order) 1 piece
USB converter driver disk(for order) 1 piece
ETCO.VN
