Circutor R2H54L CLZ-FP-44/25-HD Three-Phase Tubular Power Capacitor

The Circutor CLZ-FP-44/25-HD (code R2H54L) is a three-phase tubular power capacitor from the Heavy Duty (HD) range, rated at 20 kvar at 400 V and 25 kvar at 440 V at 50 Hz. Built with a dry-type aluminum tubular enclosure and nitrogen gas cooling, it is engineered for reactive power compensation in installations subject to extreme working conditions.

Technical specifications:

• Model: CLZ-FP-44/25-HD
• Circutor code: R2H54L
• EAN: 8433059223212
• Reactive power: 20 kvar at 400 V / 25 kvar at 440 V
• Use voltage: 400 V | 440 V
• Frequency: 50 Hz
• Terminal type: Terminal block (type B)
• Dielectric losses: less than 0.2 W/kvar
• Total losses: less than 0.4 W/kvar
• Discharge resistance: 50 V / 1 min
• Capacitance tolerance: -5 ... +10%
• Maximum phase current: 1.8 In
• Maximum transient current: 400 x In
• Insulation voltage (circuit): 3/8 kV
• Dimensions (W x H x D): 100 x 276 x 100 mm
• Enclosure material: Aluminum
• Thermal management: Natural or forced air depending on cabinet
• Fastening: M12 screws with earth conductor
• Weight: 1.69 kg
• Maximum relative humidity: 95% (without condensation)
• Installation: Vertical or horizontal, minimum 2 cm clearance between units
• Temperature class D: -50 °C minimum, 65 °C maximum, daily average 45 °C, annual average 35 °C
• Maximum installation altitude: 4000 m
• Cover option: 7
• Standards: IEC 60831-1/2, VDE 560
• Protection: Circuit breaker type

Features and benefits:

• Heavy Duty aluminum tubular enclosure rated to 65 °C maximum, purpose-built for installations with the most extreme ambient and thermal conditions
• Nitrogen gas cooling - an inert, non-flammable refrigerant integrated into the design to deliver enhanced thermal management within capacitor bank cabinets
• Very low loss performance with dielectric losses below 0.2 W/kvar and total losses below 0.4 W/kvar, reducing heat generation during continuous operation
• Dual-voltage rating at both 400 V and 440 V with a single unit, providing flexibility across different network standards without changing components
• Vertical or horizontal mounting with M12 fastening screws, allowing straightforward integration into a wide range of cabinet configurations

Applications:

• Reactive power compensation in industrial capacitor banks serving static or variable loads
• Power factor correction in harsh environments with high ambient temperatures or aggressive operating conditions
• High-altitude installations up to 4000 m above sea level
• Fixed or automatic capacitor bank assemblies in industrial and commercial electrical installations

Also known as: Circutor CLZ-FP-44/25-HD, CLZ-FP-44/25-HD R2H54L, three-phase Heavy Duty tubular capacitor 25 kvar, power factor correction capacitor 440 V, Circutor R2H54L.