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Stationary Instrument Transformer Test System
Stationary Instrument Transformer Test System
ZERA India Pvt Ltd offers Stationary Instrument Transformer Test System (ITTS). Test systems for the efficient volume production of current- and voltage transformers, equipment for utilities, met. institutes and labs. We plan and realize the test area according to your requirements. Testing follows the standards EN 60044, IEC 60044, BSI and ANSI
Example for low and middle voltage instrument transformer CT/VT testing*:
- Mains voltage: 3 x 230 V/400 V, (50) 60 Hz
- Output voltage: O...400 V
- Output power: max. 30 kVA
Suitable for the following CTs:
- - IN = 5...6000 A
- Max. IPrim = 120 % of IN
- Secondary current: 5 A
- Max. burden of CT under test: 200 VA
Suitable for the following VTs:
- UN = 120 V...100 kV
- Max. UPrim = 120 % of UN
- Secondary voltages: 120 V, 115 V, 69 V
- Max. burden of VT under test: 200 VA
Used components amongst others:
- Regulating transformer (variac)
- ESVB200/WM3000U
- ESCB200/WM3000I
- Generating current transformer GCT6000
- Standard current transformer SCT6000
- High voltage generating transformer HVT130
- Standard voltage transformer e.g. SVT100