| After-sales Service: | Response on Customers′ Questions Within 12 Hours. |
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| Warranty: | 1 Year |
| Description: | Multi-Functional Famous Brand Power Transformer Tt |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| 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 |
| No. | Item Name | TTR-I High-Precision TTR Tester for Power Transformers From China |
| 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 | Working environment | 0-50°C, ≤85%RH |
| 9 | Size | 400mm*350mm*200 mm |
| 10 | Weight | 7kg |
| 11 | Length of test cables | 8 meters |
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