CLZ-FP-HD

Product catalog summary

Overview: The document provides detailed specifications and features of the CLZ-HD range of low voltage capacitors and reactors, specifically designed for extreme working conditions. These capacitors are tubular, dry-type, and utilize nitrogen gas for cooling, making them inert and non-flammable.

Specifications: The capacitors are available in various dimensions and power ratings, suitable for both 50 Hz and 60 Hz applications. They are designed to handle overcurrents up to 1.8 times the rated current and inrush currents up to 400 times the rated current. Overvoltage tolerance is specified at different percentages for varying durations.

Technical Features: The capacitors have an insulation level of 3/8 kV for CLZ-FP-HD and 3/12 kV for CLZ-FPT-HD. They offer a tolerance range of -5% to +10% and have discharge resistances of 50 V/1 minute for 0.5-30 kvar and 75 V/3 minutes for 33-50 kvar. Dielectric losses are less than 0.2 W/kvar, and total losses are less than 0.4 W/kvar.

Mechanical and Environmental Features: The enclosures are made of aluminum, with power terminals of M10 and fixing screws of M12. The capacitors have a life expectancy of over 150,000 hours and a protection degree of IP 20 or IP 54, depending on the model. They can operate in temperatures ranging from -50°C to +65°C and at altitudes up to 4000 meters.

Construction and Standards: The capacitors can be mounted vertically or horizontally and require a minimum distance of 2 cm between units. They comply with IEC 60831:2014 standards for units from 7.5 kvar upwards.

Applications: These capacitors are suitable for installations with static or variable loads, particularly in harsh environments due to their durability and high-temperature resistance.

Models and Variants: The document lists various models with specific power ratings, dimensions, and weight. It also details the terminal block specifications and the types of covers available for different models.

Catalog excerpts

Low voltage capacitors and reactors CLZ-FP-HD CLZ-FPT-HD Tubular capacitor Description CLZ-HD (Heavy duty) capacitor range is composed of capacitors with a tubular casing, of the dry-type, covering a wide range of power and voltage ratings, at 50 and 60 Hz. The CLZ-HD capacitors are designed to be installed in installations with extreme working conditions. The design, manufacturing and testing processes guarantee the production of top quality and long lasting capacitors. Those CLZ-HD capacitors offer a new refrigeration technology by means of nitrogen gas*, being a refrigerating system of high benefits, inert and non flammable. Application Its application is based on compensation in installations with static or variable loads (capacitor banks). Especially designed to be installed in roughly environments with the most extreme conditions due to its longer life and high temperature resistance. Technical features Electrical features Discharge resistance Dielectric: < 0,2 W / kvar Total: < 0,4 W / kvar Dielectric regeneration Expansion system Power terminals Fixing screws Life time Protection degree IP 20 for CLZ-FP without terminal IP 54 for CLZ-FP with terminal (optional) (for diameters of 85,100 and 116 mm) Daily: +45 ºC Annual: +35 ºC Maximum: +65 ºC Minimum: -50 ºC Vertical / Horizontal Natural or forced, depending on the cabinet design Distance between capacitors Standard * From 7.5 kvar. Construction features 10 %, 8 over 24 hours 15 %,up to 30 minutes over 24 hours 20 %, up to 5 minutes over 24 hours 30 %, up to 1 minute over 24 hours Insulation level Environmental features Mechanical features 1,8 times the rated current (permanently) Inrush current

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Low voltage capacitors and reactors Tubular capacitor All models are inert gas filled, except for 63,5 mm diameter and 136x355 mm size Dimensions dxh is only the tube, for total size see picture dimensions Terminal Block: maximum cross-section type A: 16 mm 2, type B: 25 mm 2, type C: 35 mm 2, F:Faston 6,3x0,8 mm and maximum current 12 A

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Low voltage capacitors and reactors Tubular capacitor CLZ-FP-69/50-HD R2H59S 45,75 50 50 136 x 355 All models are inert gas filled, except for 63,5 mm diameter and 136x355 mm size Dimensions dxh is only the tube, for total size see picture dimensions Terminal Block: maximum cross-section type A: 16 mm 2, type B: 25 mm 2, type C: 35 mm 2, F:Faston 6,3x0,8 mm and maximum current 12 A

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Low voltage capacitors and reactors Tubular capacitor References All models are inert gas filled, except for 63,5 mm diameter and 136x355 mm size Dimensions dxh is only the tube, for total size see picture dimensions Terminal Block: maximum cross-section type A: 16 mm 2, type B: 25 mm 2, type C: 35 mm 2, F:Faston 6,3x0,8 mm and maximum current 12 A

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