RANGE OF EQUIPMENT

Varcap HV
All film dielectric, no PCB presence.
Losses less than 0.2W/KVAr.
Ratings 25KVAr - 400KVAr, single and 3 phase.
Stainless steel welded container.
Porcelain bushings.

Varmatic HV
Designed to specific site requirement.
Individual automatic stage sizes 50KVAr - 1000KVAr.
Assemblies in free standing sheet steel enclosure complete
with all control power supplies, HRC fuse protection, etc.

Harmonic Filters
Designed to specific site requirement.
Reactors can be iron/air cored or oil immersed.
On site commissioning.

Associated HV Switchgear
It is usual to supply the Varmatic range from an oil/SF6 fused switch or circuit breaker, off the existing HV network.
We can check the suitability of existing switchgear, modify, overhaul and test.

OPTIONS

• Remote indication of status of capacitor bank.
• Ammeter/voltmeter, etc.
• Indicator lamps to show stage energised.
• Out of balance protection.
• Design and commission service for ancillaries, e.g. supply circuit breaker, protection relays, etc.

STANDARDS
Capacitors - IEC 871 BS1650.

VOLTAGE
660V, 1100V, 2400V, 3300V, 6000V, 6600V, 11000V, 15000V, 20000V, 33000V.

TEMPERATURE
-40°C to +50°C
variances to above for Varmatic assemblies

SAFETY FEATURES

Varcap HV

• Internal fuse
• Stainless steel welded case
• Discharge resistors.

Varmatic HV

• External HRC fuses
• Individual stage capacitor rated Vacuum/SF6 contactor
• Isolated low voltage control cubicle
• Inrush reactors
• Filter reactors (where fitted)
• Welded steel enclosure with lockable access
• Microprocessor matching capacitance requirements to load conditions
• Inbuilt timers to allow correct discharge cycle
• Control voltage transformer inbuilt
• Copper busbars.
  
  NATIONWIDE SERVICE
  Detailed recommendations after ‘on site’ surveys.
  After sales back-up and service.
  PCB collection and legal disposal.