Line reactor LR3 40-4/40

Advantages

• Use as line reactor, commutating reactor or PFC reactor
• Ensuring the short-circuit voltage of 3, 4 or 5 % to the mains
• Power harmonic damping
• Starting current limitation
• Increases the service life of consumers
• Low ripple
• Bridging voltage dips
• Peak current limitation
• Very good corrosion protection and low noise thanks to vacuum impregnation
• Integrated lifting rings
• Multifunctional fixing rails

Applications

• Line reactor to minimise mains pollution, to reduce the reactive-power components and charging currents in the DC link capacitor and to improve the cos(phi).

Operating data

• Rated voltage: 3x 400 Vac
• Rated voltage (IEC): 3x 690 Vac
• Rated voltage (UL): 3x 600 Vac
• Short circuit voltage uK: 4% @ 400 Vac
• Voltage drop: 9.2 Vac @ 400 Vac
• Rated current: 3x 40 A
• Rated frequency: 50 - 60 Hz
• Inductance: 0,740mH
• Inductance deviation: ±10%

Approvals

• Approvals: cURus

Environment

• Ambient temperature: -10°C to +40°C
• Type of cooling: AN

Safety and protection

• Type: Open type
• Insulation class: IEC = B, UL = class 130
• Protection index: IP 00
• Safety class (prepared): I
• Test voltage: 4000 Vac

Terminal and mounting

Dimensions

Dimensions in mm