EN
NKE-DTTS-SP-AUTO/500
This system integrates the inverter power supply, intermediate transformer, measurement units, and switches into a single containerized unit, making it easier to transport and install.
The system enables one-time wiring for a full range of transformer tests, including DC resistance, turns ratio, insulation resistance, no-load loss, load loss, induced voltage, and applied voltage. The computer program automatically performs all tests, calculates the results, and generates a complete factory test report upon completion.
- Overview
- Recommended Products
🟦 Applicable Voltage Levels: Single-phase Transformer
High Voltage: 36kV and below (36kV-4.16kV)
Low Voltage: 0.12-1.5kV
Impedance: 2-8%
Capacity: 500kVA and below single-phase column transformers and ground transformers
Standards: IEC 60076 / IEEE C57.12.90-2021
Custom Transformers: Special parameters available on request
Precision Transformer Accuracy: Class 0.05
Power Analyzer: YOKOGAWA WT500 series and above
🟦Test items：
| #DC Resistance | #Ratio and group test | #Insulation Resistance |
| #No-load Loss | #Load Loss | #Indued Voltage Test |
| #Applied Voltage Test | #Temperature Rise(Optional) | #Partial Discharge Test(Optional) |
