Chokes
Single-phase line chokes
Series: RENDr
Generally:
- Rated voltage: AC 230V
- Rated current: 1.0 to 32 A
- Rated voltage drop: 4.0% @ 50 Hz (4.8% @ 60Hz)
- Rated frequency: 50 (60Hz)
- Protection class IP00
- Insulating material class E
- Ambient temperature 40°C
- Compact design with low weight
- High reliability and long service life
Standards:
- Small thrushes
according to VDE 0570 Part 2-20, DIN EN 61558-2-20
Execution:
Open design, stationary, for device installation and assembly in dry rooms. Connection to non-tracking transformer terminals with screw connection. The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). PE connection as flat connector 6.3 x 0.8mm.
Single-phase mains double choke
Series: RDNDr
Generally:
- Rated voltage: AC 400 V
- Rated current: 2.0 to 32 A
- Rated voltage drop: 2×2.0% @ 50 Hz (2×2.4% @ 60Hz)(series connection of the partial windings: 4.0%)(parallel connection of the partial windings: 1.0%)
- Rated frequency: 50 (60Hz)
- Protection class IP00
- Insulating material class E
- Ambient temperature 40°C
- Compact design with low weight
- High reliability and long service life
Standards:
- Small thrushes
according to VDE 0570 Part 2-20, DIN EN 61558-2-20
Execution:
Open design, stationary, for device installation and assembly in dry rooms. Connection to non-tracking transformer terminals with screw connection. The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). Winding consisting of 2 equivalent winding parts that are insulated from each other. PE connection as flat connector 6.3 x 0.8mm.
Other versions available on request.
Three-phase filter circuit reactors
Series: RFDr
Generally:
- Rated voltage: 3AC 400V
- Rated current: 3.6 to 72.2 A
- Throttling factor: 7%
- Resonance frequency: 189 Hz
- Rated frequency: 50 Hz
- Protection class IP00
- Insulating material class E
- Ambient temperature 40°C
- Compact design with low weight
- High reliability and long service life
Standards:
- Small thrushes
according to VDE 0570 Part 2-20, DIN EN 61558-2-20
Execution:
Open, standing design, stationary, for device installation and assembly in dry rooms. Connection to non-tracking transformer terminals with screw and flat plug connection (up to 12.5 kvar). Above 12.5 kvar to 25 kvar, universal terminal blocks with screw connections are used, from 30 kvar cable lugs are used. The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). With temperature switch in center coil.
Other versions available on request.
Three-phase line chokes
Series: RNDr
Generally:
- Rated voltage: 3AC 400V
- Rated current: 2.5 to 500 A
- Rated voltage drop: 4.0% @ 50 Hz (4.8% @ 60Hz)
- Bemessungsfrequenz: 50 (60Hz)
- Protection class IP00
- Insulating material class E
- Ambient temperature 40°C
- High reliability and long service life
Standards:
- Small thrushes
according to VDE 0570 Part 2-20, DIN EN 61558-2-20
Execution:
Open, standing design, stationary, for device installation and assembly in dry rooms. Connection to non-tracking transformer terminals with screw connection. Above 50A, screw terminal blocks or cable lugs are used. The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3).
Other versions available on request.
Three-phase motor reactors
Series: RDMDr
Generally:
- Rated voltage: 3AC 400V to 3AC 690V
- Rated current: 24 to 1120 A
- Rated frequency: 50/60Hz
- Clock frequencies (PWM): 1.5kHz to 16.0kHz
- Protection class IP00
- Isolierstoffklasse F
- Ambient temperature 40°C
- Low-noise filter series thanks to patented core geometry
- Reduction of overvoltages on the motor insulation (longer motor running times)
- Reduction of noise emissions from the engine
- Long motor cable leads possible (up to 150m)
- High reliability and long service life
Standards:
- Small thrushes
according to VDE 0570 Part 2-20, DIN EN 61558-2-20
Execution:
Open, standing design, stationary, for device installation and assembly in dry rooms. Connection to track-proof terminal blocks with screw connection or bolt connection (up to 415A). The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). For low currents, the connection is made directly to the winding via copper flat connectors.
Other versions available on request.
Three-phase motor filter
Series: RDMF
Generally:
- Rated voltage: 3AC 400V to 3AC 690V
- Rated current: 24 to 1120 A
- Rated frequency: 50/60Hz
- Clock frequencies (PWM): 1.5kHz to 16.0kHz
- Protection class IP00
- Insulation class F
- Ambient temperature 40°C
- Low-noise filter series thanks to patented core geometry
- Reduction of overvoltages on the motor insulation (longer motor running times)
- Reduction of noise emissions from the engine
- Long motor cable leads possible (up to 250m)
- High reliability and long service life
Standards:
- Small thrushes
according to VDE 0570 Part 2-20, DIN EN 61558-2-20
Execution:
Open, standing design, stationary, for device installation and assembly in dry rooms. Connection to track-proof terminal blocks with screw connection or bolt connection (up to 415A). The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). For low currents, the connection is made directly to the winding via copper flat connectors.
Other versions available on request.
Three-phase sine filter
Series: RDSF
Generally:
- Rated voltage: 3AC 400V to 3AC 690V
- Rated current: 8 to 1120 A
- Rated frequency: 50/60Hz
- Clock frequencies (PWM): 1.5kHz to 16.0kHz
- Protection class IP00
- Insulation class F
- Ambient temperature 40°C
- Low-noise filter series thanks to patented core geometry
- Reduction of overvoltages on the motor insulation (longer motor running times)
- Reduction of noise emissions from the engine
- Long motor cable leads possible (up to 250m)
- High reliability and long service life
Standards:
- Small thrushes
according to VDE 0570 Part 2-20, DIN EN 61558-2-20
Execution:
Open, standing design, stationary, for device installation and assembly in dry rooms. Connection to track-proof terminal blocks with screw connection or bolt connection (up to 415A). The clamps are safe from the back of the hand and fingers in accordance with UVV (BGV A3). For low currents, the connection is made directly to the winding via copper flat connectors.
Other versions available on request.