Limitor® - PTS Back-up Fuses with Low Power
Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades. The Limitor®-PTS HV fuse-link range is dedicated to protect transformers in combination with air or gas insulated switchgear against the thermal and dynamic effects of short-circuits. For the Limitor®-PTS range, Mersen innovates with new fuse-element designs to reduce power losses and new thermal striker to prevent overheating in the fuse compartment of the switch gear. Mersen uses the best materials : fuse-elements are in pure silver, caps are in copper coated with silver and body is in ceramic.
- Ampere Range: 10-
160 A
- Standards: IEC 60282-1,
VDE 0670 part 4, VDE 0670 part 402, DIN 43625
- Applications: Best
used in SF6 insulated switch gear and compact switch gear
- HV
Transformer protection
Limitor®- PTD Back-up Fuses with Controlled Power
Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades. Limitor®-PTD HV fuses are back-up fuses as defined in the standard: IEC 60282-1 and dedicated to protect transformers against the thermal and dynamic effects of short-circuit currents. Limitor®-PTD HV fuses are perfectly designed to be used in combination with HV switchgear. To guarantee high quality, Mersen uses the best materials: fuse-elements are in pure silver, caps are in copper coated with silver and bodies are in ceramic.
- Standards: IEC 60282-1,
VDE 0670 part 4, VDE 0670 part 402, DIN 43625
- Applications: HV Transformer protection
High Voltage fuse-links according to IEC 60282-1 and VDE 0670 T4
The Limitor® high voltage fuse-links line by Mersen is designed, manufactured and tested as per a Quality Management System certified to the ISO 9001:2000 International standard. The Limitor® high voltage fuse-links line by Mersen encompasses 6 different product ranges: • Limitor®-G: General purpose category with striker (IEC 60282-1/VDE 0670 T4) • Limitor®-P: Back-up category with striker (IEC 60282-1/VDE 0670 T4) • Limitor®-PT: Back-up category with striker and additional controlled power dissipation function (IEC 60282-1/VDE 0670 T4) • Limitor®-PD: Back-up category with striker (IEC 60282-1/VDE 0670 T402) • Limitor®-PTD: Back-up category with striker and additional controlled power dissipation function (IEC 60282-1/VDE 0670 T402) • Limitor®-PTS: Back-up category with striker and additional thermal striker function for switch-fuse combination (IEC 60282-1/VDE 0670 T402)
Limitor®- PD Back-up Fuses without Controlled Power Dissipation
Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades. Limitor ®-PD HV fuses are back-up fuses as defined in the standard: IEC 60282-1 and VDE 0670 T402 and dedicated to protect transformers against the thermal and dynamic effects of short-circuit currents. The VDE 0670 T402 defines fuses between 6.3A and 160A, for other ratings, thanks to consult Limitor ®-P HV fuses range. To guarantee high quality, Mersen uses the best materials: fuse-elements are in pure silver, caps are in copper coated with silver and bodies are in ceramic.
- Size per Standard: 192, 292,
442, 537
- Standards: IEC 60282-1,
VDE 0670 part 4, VDE 0670 part 402, DIN 43625
- Applications: Best
used in SF6 insulated switch gear and compact switch gear, HV Transformer protection; HV
Transformer protection
Limitor®- P Back-up Fuses without Controlled Power Dissipation
Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades. Limitor ®-P HV fuses are back-up fuses as defined in the standard: IEC 60282-1 and VDE 0670 T4 and dedicated to protect transformers against the thermal and dynamic effects of short-circuit currents. For low power losses fuses, fuses compliant with the VDE 0670 T402 and other ratings, thanks to consult Limitor ®-PD HV fuses range To guarantee high quality, Mersen uses the best materials: fuse-elements are in pure silver, caps are in copper coated with silver and bodies are in ceramic.
- Size per Standard: 192, 292,
442, 367,537
- Standards: IEC 60282-1,
VDE 0670 part 4, VDE 0670 part 402, DIN 43625
- Applications: HV
Transformer protection; HV Transformer protection
Limitor®- PT Back-up Fuses with Controlled Power Dissipation
Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades. Limitor ®-P HV fuses are back-up fuses as defined in the standard: IEC 60282-1 and VDE 0670 T4 and dedicated to protect transformers against the thermal and dynamic effects of short-circuit currents. For low power losses fuses, fuses compliant with the VDE 0670 T402 and other ratings, thanks to consult Limitor ®-PD HV fuses range To guarantee high quality, Mersen uses the best materials: fuse-elements are in pure silver, caps are in copper coated with silver and bodies are in ceramic.
- Size per Standard: 292, 442, 367, 537
- Standards: IEC 60282-1, VDE 0670 part 4, VDE 0670 part 402, DIN 43625
- Applications: HV Transformer protection; HV Transformer protection
