Конденсаторы для компенсации реактивной мощности - Hydra
EiBiEn - exclusive distributor Hydra, Czech manufacturer and developer of capacitors for reactive power compensation, motor capacitors, capacitors for DC-link, as well as filtering, lighting and defibrillator capacitors.
- the best offer on the market in the ratio of price / quality
- warehouse program for Belarus
- high quality
- project support
- special offer for manufacturers of CRM
Production of the company Hydra:
Reactive Power Capacitors (PFC)
- for individual compensation of motors, transformers, etc .;
- in automatic capacitor systems;
- in filter compensating devices.
When designing reactive power compensation facilities, consider the following:
- reactive power level;
- reactive power in a certain period of time;
- required power factor (cosφ) after compensation;
- the presence of audio frequency control signals on the network;
- harmonics in the power supply network;
- temperature and climatic conditions at the installation site.
HYDRA PRB DPM (g) capacitors consist of three sections of metallized polypropylene placed in a cylindrical aluminum cup. Sections are interconnected by a star or a triangle. This design guarantees low losses, optimal discharge mode and good heat dissipation. High-vacuum section drying ensures long-term operation of the condenser with a constant capacity
The capacitors are filled with non-toxic natural oil that does not contain PCB (PRB DPM) or gas (PRB DPMg).
The terminals are designed in the form of a double three-phase unit, providing connection of a wire with a cross-section of up to 35 mm².
Overvoltage switching impulses may occur in electric networks, which are 3 times higher than the rated voltage. If this leads to a breakdown of the dielectric, a self-healing mechanism is activated in the capacitor, after which the capacitor continues to function in normal mode with a negligible loss of capacity.
HYDRA PRB DPM (g) capacitors are equipped with pressure protection. Protection is triggered when repeated breakdowns or other malfunctions of normal operation cause an increase in internal pressure in the capacitor over a certain limit. In this case, the lid of the aluminum cup is lifted, and the capacitor extends axially. As a result, the internal conductors connected to the terminals break off and the capacitor is disconnected from the network.
Power capacitors must be discharged 3 minutes before a voltage of not more than 75 V. No fuse or other isolation device is allowed between the discharge element and the capacitor. The capacitor must be directly connected to an electrical circuit that provides discharge in the above time. HYDRA PRB DPM (g) capacitors are shipped with discharge resistors .
Most household machines (such as dryers, dishwashers), pumps, compressors, rolling door motors and many other applications around the world use motor capacitors as film capacitors with polypropylene film.
Thanks to our high quality, Hydra is one of the leading suppliers of these motor capacitors and supplies around 18 million capacitors per year to all major suppliers in Europe. This is Hydra's core business, with a history of over 100 years. Hydra motor capacitors are available in 2 versions: unprotected (S0) and protected (S2).
Protected motor capacitors are filled with oil and have a safety device against overpressure, which disconnects the capacitor in case of failure, which ensures a high standard of safety. Therefore, more and more home appliance manufacturers are switching to S2 capacitors for security reasons.
Since each customer has their own requirements, Hydra has the ability to produce several thousand different types, and all of them are specially designed for our customers. Our qualified engineers can meet your exact requirements for size, capacitance, connectors, and packaging and produce a quality capacitor that you can depend on.
Capacitors DC Link
DC-Link capacitors are used for all types of inverters, UPSs, wind power, solar energy, drive technology, etc.
Hydra manufactures DC-Link cylindrical capacitors using the highest quality and manufactured to meet the needs of our customers.
All Hydra DC-Link capacitors are filled with both polypropylene and epoxy and meet the highest requirements. High tech companies around the world rely on Hydra capacitors.
Filter capacitors are used to filter out unwanted frequencies. They are common in electrical and electronic equipment and cover a number of areas of application, such as: all types of inverters, UPS systems, wind power, sinusoidal filter, etc.
Hydra manufactures high-quality cylindrical filtering capacitors manufactured to the exacting requirements and needs of customers.
All Hydra filter capacitors are protected against overpressure and filled with oil for perfect heat transfer from inside to outside. Thus, Hydra avoids peak temperatures on the foil and can also be used at high ambient temperatures under full load.
Although modern LED luminaires no longer require a capacitor, there are still millions of HID luminaires around the world that still require capacitors. Thus, Hydra supplies about 2 million light capacitors every year worldwide because HID-Lights are still in use.
Hydra metal-filled oil-filled polypropylene lighting capacitors are designed for long life under high lighting conditions with high discharge intensity (HID). For safety reasons, Hydra Lighting oil capacitors are protected against overpressure to ensure a high level of safety.
Hydra Defibrillator Condensers are specifically designed for use in public or outdoor first-response defibrillators.. Capacitors are housed in round metal cases filled with epoxy. We use high quality materials, and production is controlled by our quality management system. They are available in the voltage range 1500 - 2300 V DC. Current and when charging 500 J. We are ready to design capacitors for you according to your requirements.
Power Electronic Capacitor Reactive Power Capacitors (PFC) Lighting series
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