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High-voltage power capacitors are designed for reactive power compensation of electrical networks and industrial plants.
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Power capacitors for cos phi (?) correction and for High Voltage Harmonic filtering, are produced in accordance to international standard IEC 871, with container/box of stainless steel and porcelain bushings.
Basically it exists two kinds, depending on the connection that we are going to carry out.
Single phase (1 or 2 bushings) with internal fuses.
3 phases (3 bushings) with internal fuses for direct connexion to the network.
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Lifasa HV capacitor banks either fixed or automatic have the necessary elements for its assembling and adjustment for an optimal service and work of the capacitors in the network.
The election of the equipment, as well as its configuration and setting up, will depend on the network voltage, as well as the consumption of the loads in the installation.
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Nominal voltage Un: from 10kV to 50kV 50/60 Hz
Capacitance: from 20nF to 200nF
Test voltage: up to 100kV 50Hz / 200kV DC
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These power factor correction equipments are open-rack type and are for outdoor installations, where large blocks of three phase kVAR are required. Racks are shipped ready for field installation with base and inter-rack insulators, 8 foot substructure, interconnecting bus wire and other accessories for a three-phase equipment.
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Features :MKP1840M: Miniaturized Metallized Polypropylene Film Capacitor
- Miniaturized with extensive voltage, pitch and capacitance ranges
- Voltage range: from 250 to 2000 VDC
- Pitch range: from 5 to 37.5 mm
- Capacitance range: from 0.001 to 6.8 µF
- RoHS-compliant
- AC and Pulse applications include: high frequency and pulse operations.
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Capacitor banks Energy
Description
Medium voltage capacitor banks Energy are designed for power factor correction in electrical networks from 15 to 36kV. Global compensation offer from 600 kvar to 5 Mvar is composed of:
CP227 fixed capacitor banks
CP254 automatic capacitor banks
Technical data:
indoor installation
altitude less than 1000m
protection degree of the enclosure IP23
insulation voltage (kV):17.5, 24, 36
rated voltage (V):15000, 22000, 33000
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KSI provides power supplies specifically designed for driving X-ray tubes in static or rotating applications, configured using proven designs:
- Generators and Power Supplies to 450 kV and 20 kW, rack mount or modular design
- Omniblock™ integrated X-ray tube and power supply in a single enclosure
- Single and double-ended designs to accommodate a wide variety of X-ray tube designs
- Soft switching resonant topologies for high efficiency, compact size, fast dynamic response, and low stored energy
- Analog, RS-232, or custom I/O interface
CW or pulsed output
- Closed-loop emission current control
Single or dual filament; fine and/or coarse control
- Low ripple, tight output regulation, and highly accurate repeatability
- Protected against open and short circuits, tube and cable arc's, overtemperature, overvoltage, and other fault conditions
- Universal input and PFC available
- Mechanical designs for stationary and rotating applications
- UL, TUV, CSA agency approval available; CE mark and/or RoHS compliance available
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Capacitors banks for reactive power compensation from 5 to 900 KVar in a single metallic cover.
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