Bộ điều khiển - Biến Tần Altivar APE hãng Schneider
Bộ điều khiển - Biến Tần Altivar APE hãng Schneider Electric.
Thông tin sản phẩm tham khảo : Tại đây
Altivar AFE (Active Front End)
Option for energy regeneration to the line supply
Một phần của Altivar
Energy regeneration and sinusoidal line current 120 - 860 kW
Tính năng
Line disturbance/conditions
• THD(i) of less than 4%
• Power factor of cos Phi 1 independent of the load and the energy direction
• Line voltage drops of up to 40% without disturbing operation
• Wide frequency range
• Line short-circuit power up to 100kA
Simple planning and installation
• Line contactor already integrated
• No external control voltage supply necessary
• Integrated charging circuit providing a maximum fourfold power at the DC bus
• Operation independent of the phase sequence
Energy-saving operation
• Energy regeneration to the line supply
• Improved efficiency thanks to an innovative control system
• No need for damping resistors (which cause heavy losses), thus making it is especially robust in heavily distorted supply voltages
• Reduction of transformer losses, wiring and switching devices
The Active Front End is connected upstream of the standard frequency inverter and consists of three components :
• Active infeed converter - AIC
• Line filter module - LFM (EMC filter, line contactor and charging circuit)
• Line filter choke - LFC (3 parts)
Technical data
• Power range of 120 – 860 kW
• 3-phase 380 - 480V ±10%; 50/60Hz ±5 %
• 3-phase 500 - 525V ±10%; 50Hz ±5 %
• 3-phase 575 - 690V ±10%; 50/60Hz ±5 %
• Built-in unit with protection degree IP00
• Operating temperature from -10°C...+45°C (up to +60°C with derating)
Lợi ích
The Active Front End (AFE) is an option for frequency inverters to return energy to the line supply. It provides 4-quadrant operation and reduces the total current distortion factor THD(i) to a value of less than 4%
The Active Front End is an option for frequency inverters to return energy to the line supply. It provides 4-quadrant operation and thus is ideal for all applications with a generator operating mode. State-of-the-art components, a new control concept, as well as a top-quality filter module all serve to reduce the total current distortion factor THD(i) to a value of less than 4%.
Các ứng dụng
- Crane applications (hoists, long travel motion)
- Downhill conveyors, winches, escalators
- Complex drive systems
- Test benches and high dynamic drives
- Pump/turbine combinations
- Low harmonic drives
Bộ điều khiển - Biến Tần Altivar APE hãng Schneider
- AT2E
- Ametek
- Aira
- Bircher
- Bihl Wiedemann
- Barksdale
- Brooks Instrument
- Burkert
- Beckhoff
- BAUMULLER
- Bussmann
- Badger Meter
- Baumer
- BCS
- CEBA
- CS Instrument
- DWYER
- Euroswitch
- EBM Papst
- Elau Schneider
- Endress + Hauser
- ELETTROTEK KABEL
- Elco Holding
- Fotoelektrik Pauly
- Fireye
- Fairchild
- Fox Thermal
- Festo
- GINICE
- IPF ELECTRONIC
- IBA
- Indra
- Keller
- KIEPE ELEKTRIK
- Koganei
- KITZ
- Knick
- Land Ametek
- MARK-10
- Matsushima
- Matsui
- Masibus
- Mehrer
- Masoneilan
- Minimax
- Nireco
- Noshok.
- Novotechnik
- Nokeval
- Norgren
- Ohkura
- Pora
- PCI Instrument
- Red Lion
- Rotork
- Soldo
- Teclock
- Telco Sensor
- TDK Lambda
- Vibro-meter
- Wise control
- Weidmuller
- Young tech
- ZAMASENSOR
- Autrol
- Wago
- FineTek
- Riels
- Auma
- Gastron
- Dittmer
- JD Control
- Staubli
- Yamato
- Tempsen
- Schubert Salzer
- Wonil
- Phisher
- Precision Digital
- Moog
- Tek Trol
- Kometer
- Tema Vasconi
- Ceia
- Bronkhorst
- Krohne
- Comet
- Sitec
- ID Insert Deal
- Schneider Electric
- Proface
- Beijing Goda
- PFEIFFER Vacuum
- Okazaki
- DMN WestingHouse
- Kracht
- Sensy
- Hirose Valve
- REIVAX
- Endress Hauser
- CEMB
- Labom
-
Trực tuyến:6
-
Hôm nay:246
-
Tuần này:7116
-
Tháng trước:12512
-
Tất cả:2001856