Harmonic Filters
- TDD reduction to 5% or better at Full Load
- Meets IEEE-519
- System-applied – MCC & Switchboard
- Touchscreen display
- Communication options include Modbus RTU over RS485 and EtherNet/IP
- Performance 5% or lower THD with loads as low as 50%
- Meets IEEE-519
- Performance of 5% or lower THD with bkgd voltage distortion as high as 5%
- True 100kA SCCR
- Internal fusing to prevent capacitor damage
- Performance of 5% or lower THD at full load
- True 100kA SCCR
- Same options as HGP
- Performance of 5% or lower THD with loads as low as 50%
- Meets most stringent requirements of IEEE 519
- The Performance you expect at a price you don’t
• Ensures IEEE 519-2022 compliance
• Available for 480 V systems
• Communications and data analytics available via Modbus RTU
• 5% iTDD performance across entire load range
Line Reactors
The addition of a KDR Line Reactor will limit the inrush current to the rectifier, rounding the waveform, reducing the peak currents and lowering the harmonic current distortion.
The addition of a KDR unit to the output of a drive will dampen overshoot peak voltage, reduce motor heating and audible noise, helping to extend the life of the motor.
The addition of a KLR line reactor will limit the magnitude of inrush current, preventing trips and component failures.
Sine Wave Filters
The MotorGuard filter converts the PWM wave form to a near sinusoidal wave form, allowing sensitive applications to take advantage of the efficiencies and savings that PWM output power supplies and drives offer.
The MotorShield filter eliminates harmful dV/dt to result in a sinewave output.
dV/dt Filter
Greatly reduces motor failures on VFD applications by limiting the magnitude of voltage spikes to levels below 1000 Volts and slowing down the rate of change of PWM switching by a factor of three or more.
Power Factor Correction
The PF Guard Capacitor Bank will reduce the demand on your electrical equipment, resulting in improved electrical system capacity and a more effective power supply.
EMI Filter
The KRF filters use a combination of high requency inductors and capacitors to reduce noise in the critical 150kHz to 30MHz frequency range.