FN5040HV

Sine Wave Filters FN5040HV

LC Sine Wave Filter for 600 VAC and 690 VAC Motor Drives Applications

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FN5040HV

LC Sine Wave Filter for 600 VAC and 690 VAC Motor Drives Applications

  • Smooth sine wave without voltage peaks
  • Motor protection against pulse pattern stress
  • Improvement of system reliability
  • Reduces bearing currents
  • Ideal for retrofit installations
  • Fits for long motor cable lengths (≤2000 m)
  • Motor drive power range up to 1,200 kW

Features and Benefits

Converts the rectangular PWM output voltage of motor drives into a smooth sine wave with low residual ripple
Elimination of premature motor damage caused by high dv/dt, overvoltages, cable ringing, motor overheating, and eddy current losses
Improves bearing life time because of bearing currents caused by circulating currents
Reduces electromagnetic emissions and acoustic noise levels
Eliminates pulse reflections in the motor cable

Typical Applications

HVAC applications
Pumps
Ventilators
Conveyors
Compressors
Elevators
Cranes
Medium voltage applications, deployed in front of the step-up transformer
Retrofit installations with motor drives
Motor drive with long motor cable
Motor drive with multiple motors in parallel

Technical Specifications

Nominal operating voltage

3x690 VAC (UL: 3x600 VAC)

Motor frequency

0 to 70

0...70 Hz (up to 200 Hz with derating according graph)

Rated currents

13 to 1320 A

13 to 1320 A

Temperature range (operation and storage)

13 to 45 A: -25 to +30°C

75 to 1320 A: -25 to +45°C

-25°C to 70°C (25/070/21)

Motor cable length

Up to 2,000 m (see graph)

Impedance (uk)

8 to 10% @ 690 V, 50 Hz and rated current

Residual ripple voltage

<5%

High potential test voltage

P –> E 3600 VAC, 1 minute

P –> P 3600 VAC (without Caps), 1 minute

P –> P 2600 VDC, 1 minute

Protection category

IP 00

Overload capability

1.5 × rated current for 1 minute, once per hour

Insulation class

EIS 200

Flammability corresponding to

UL 94 V-2 or better

Design corresponding to

IEC 61558-2-20

Environmental reliability

IEC 60068-2-1

Capacitor class

UL 810 approved

Creepage and clearance distances

According UL 61800-5-1

Rated currents

13 to 1320 A @ 45°C

Switching frequency

See filter selection table

Typical electrical schematic

FN5040HV

Approvals & Compliances

UL Recognized Label (USA)
RoHS Label
CE Label
UKCA Label

(UL up to 300 A)