Line reactor LR3 40-4/6

Advantages

• Use as a mains choke, commutating choke or PFC choke
• Guarantee of short-circuit voltage of 3, 4 or 5 % to the mains
• Damping of current harmonics
• Starting current limitation
• Increasing the service life of consumers
• Low ripple
• Bypassing mains dips
• Peak current limitation
• Very good corrosion protection and low noise development due to
• Vacuum impregnation
• Integrated lifting option
• Multifunctional foot bracket

Application

• Mains choke for minimizing mains perturbations, reducing the reactive power components and charging currents in the CC capacitor and improving the cos(phi).

Operating data

• Rated voltage: 3 x 400 Vac
• Rated voltage (IEC): 3 x 690 Vac
• Rated voltage (UL): 3 x 600 Vac
• Short-circuit voltage uK: 4 % @ 400 Vac
• Voltage drop: 9.2 Vac @ 400 Vac
• Rated current: 3 x 6 A
• Rated frequency: 50 - 60 Hz
• Inductance: 4,900 mH
• Inductance tolerance: ±10 %

Approvals

• Approvals: cURus

Environment

• Environmental temperature: -10 °C to +40 °C
• Cooling mode: ON

Safety and protection

• Design: open
• Insulation class: IEC=B, UL=class 130
• Protection class: IP 00
• Protection class (prepared): I
• Test voltage: 4000 Vac

Connection and installation

• Phase connections: screw terminal, 4 mm²
• PE connections: blade terminal, 6.3 x 0.8 mm
• Fastening: Foot bracket
• Fastening screws: M4
• Weight: 1.45 kg

Dimensions

Dimensions in mm