Pomanique Electric Co., Ltd.
Stable distribution starts with coordinated protection and switching.
Utility distribution networks must maintain service continuity while isolating faults quickly and safely. Pomanique combines medium-voltage switching, protection, insulation and control products into practical feeder solutions for substations, overhead lines and urban or regional distribution systems.
Key system requirements
Feeder reliability
Sectionalize faults and restore healthy feeder sections with suitable reclosers, breakers and disconnecting devices.
Protection coordination
Coordinate circuit breakers, reclosers, fuses and relays according to fault current, load profile and network topology.
Outdoor durability
Select insulation levels, enclosure protection and surge protection for local altitude, pollution, humidity and weather conditions.
Recommended equipment configuration
- Reclosers and circuit breakersAutomatic fault interruption and feeder sectionalizing for primary distribution circuits.
- Disconnectors and load break switchesVisible isolation and controlled switching for maintenance and network reconfiguration.
- Utility fuses and surge arrestersCost-effective branch protection and overvoltage protection for lines, transformers and equipment.
- Controls, relays and transformersProtection logic, measurement and voltage transformation matched to the operating scheme.
Project support
Share the system voltage, rated current, short-circuit level, insulation requirement, installation environment and control philosophy. Pomanique will help review the equipment combination and recommend a workable configuration.
