HRVS-TX Information
A unique solution for large transformer high inrush current problems
The HRVS-TX is the ideal soft-starting solution for medium transformers. The sophisticated TSR-6 transformer protection and control relay eliminates high magnetizing inrush currents that can cause tripping and dynamic shock to the transformer windings.
Advantages at a Glance
- TSR-6 Control and protection relay-the only relay of its kind
- Heavy duty design at 50°C ambient temperature
- Reduced inrush current and dynamic shock
- Applicable models for any transformer
- Optional protection package provides many features
- Transformer heat protection relay - optional
- Communication - RS485 Modbus
- Unique starting characteristics
- User friendly, easy setup and operation
- Phase shift transformer starting, unique technology
- Advanced "wireless" Electronic Potential Transformer (optional)
- Fault indication to each individual fuse
- Each transformer starter is tested for Partial Discharge (Korona)
- Wide 40-70Hz range for fluctuating frequency systems
Design Criteria
- IEC 62271-200 High Voltage switchgear and control gear.
- IEC 60061-1 High Voltage test techniques,General definitions and test requirements.
- IEC 60694 Common specifications for high voltage switchgear and control gear standard.
- IEC 71-1 Insulation co- ordination
- IEC 71-2 Insulation co- ordination.
- EN 50178:1998 Electronic equipment for use in power installation.
- IEC 664 Insulated coordination within low- voltage systems and including clearances and creepage distances for equipment.
- IEC 60470, UL 347 Vacuum contactors.
- IEC 282-1 Vacuum contactors
- DIN 46234 Cable lugs
- DIN 0472+IEC 754 Medium voltage cables
- EN 61000-6-2 / 4 Electromagnetic compatibility (EMC)- Immunity/(EMC)- Emission
- EEC/72/23 Electrical safety-Council Directive
Standard & Special Transformers
- Standard: Oil, Dry, Molded, etc.
- Special: Multi-pole and phase shifting
- Ratings: Maximum Ratings 30MVA, 15kV
- Temperature: Operating -10° to 50°C; Storage -20° to 70°C
- Electrical safety-Council Directive (EC)