NATIONWIDE SERVICE
Detailed recommendations after ‘on-site’ surveys.
After sales back-up and service.
PCB collection and legal disposal.
HARMONIC FILTRATION - PASSIVE
A comprehensive range of superlative quality power capacitors, designed specially for use in harmonic filters.
These automatically controlled capacitor banks are utilised in industry / commerce for reducing harmonic levels.
The assemblies are complete with 3 phase iron cored reactors specially developed for this application.
All assemblies are fitted with stage energised indication, and a multistage electronic microprocessor controller is usually fitted to 'sense' the system requirement for power factor correction capacitance.
Designed and tested to IEC 831.
STANDARDS
Capacitors - IEC 831, IEC 70/70A
Isolators - IEC 408, BS5419.
VOLTAGE
400, 415, 440, 550 and 660V, single and 3 phase, 50Hz or 60Hz
TEMPERATURE
0°C to 35°C
SAFETY FEATURES
- Self healing polypropylene dielectric capacitors
- Two part electrical and mechanical protection for capacitor elements under fault conditions
- Internal discharge resistors fitted on capacitors
- Individual stage HRC fuse protection
- Individual stage capacitor rated 3 pole contactor
- Overall door interlocked on-load isolator
- Heat resisting cable used throughout
- Fast acting microprocessor, matching capacitance requirement to load conditions
- Lockable front access hinged door, access only to authorised personnel
- Forced air ventilation system.
OPTIONS
- Main circuit breaker can be fitted instead of isolator
- Indicator lamps to show capacitor out of circuit
- Remote indication facility
- Integral system power factor indicator
- Paint finish and cubicle size to individual customer specification
