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Brand Name : AI
Model Number : TTR-I
Certification : ISO9001
Place of Origin : China Mainland
MOQ : 1 full set Transformer Turn Ratio Test Set
Price : Negotiable
Payment Terms : Western Union, , T/T, L/C, MoneyGram
Delivery Time : 15 working days
Packaging Details : Transformer Turn Ratio Test Set packed in standard exporting case
Supply Ability : 100 sets/motnh
Test object : single and three phase transformers
Reference standards : IEC76-1 and IEC60044
Ratio measurement range : 1-10000
Group measurement : 1-12
Packing dimension : 400mm*350mm*200 mm
Weight : 7kg
Warranty : One year
Length of test cables : 8 meters
This Transformer Turn Ratio Test Set is designed according IEC76-1 and IEC60044.It can be applied to test the turns ratio and group vector of single or three phase transformer.
The connection group of three phase transformer also can be calculated with the ratio.All parameters can be measured in one test for three phase transformer.
Functions of TTR-I Automatic Transformer Turn Ratio Test Set:
Parameters Testing / Type of Transformer | Single Phase Power Transformer | 3 Phase Power Transformer | CT | PT |
Turns Ratio Testing | Yes | Yes | Yes | Yes |
Phase Angle Testing | Yes | Yes | Yes | Yes |
Polarity Testing | Yes | Yes | Yes | Yes |
Vector Group Testing | / | Yes | No | No |
Specifications TTR-I Automatic Transformer Turn Ratio Test Set:
1 | Ratio measurement range | 1-10000 |
2 | Group measurement | 1-12 |
3 | Phase measurement error | 1 degree |
4 | Ratio measurement error | 1-2000 ± 0.2%RDG 2000-10000 ± 0.5%RDG |
5 | Test voltage | AC 0~80V continuously, frequency 50Hz |
6 | Power supply | AC220V ± 10%, 50Hz/60Hz |
7 | Environment temperature | 0-50°C |
8 | Humidity | ≤85%RH |
9 | Size | 400mm*350mm*200 mm |
10 | Weight | 7kg |
11 | Length of test cables | 8 meters |
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Fully Automatic 3 Phase Transformer Turn Ratio Test Set with RS232 Serial Port Images |