RM0004N65 HAMMOND POWER SOLUTIONS, RM0004N65 Datasheet - Page 3

• Manufacturer Part Number: RM0004N65
• Description: Line Reactor
• Manufacturer: HAMMOND POWER SOLUTIONS
• Series: RMr

Specifications of RM0004N65

• Suppressor Type: Line Reactor
• Power Consumption: 13W
• Supply Voltage Range: 240VAC To 600VAC
• Phase Type: 3 Phase
• Output Current: 4A
• Inductance: 6.5mH
• Switching Frequency: 20kHz
• Length: 71.88mm
• Width: 111.76mm
• Brand/series: RM Series
• Current, Rating: 4 A
• Frequency, Operating: 60 Hz
• Impedance: 5%
• Power, Rating: 0.5 HP
• Standards: UL File No.: E61431, CSA File No.: LR 3902 and CE Mark (IEC 61558- 2-20-2000:)
• Voltage, Rating: 240 VAC
• Height: 86.36mm
• Rohs Compliant: Yes
• Power Rating: 1hp
• Supply Voltage: 600V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SECTION 3
MINIMIZE HARMONIC DISTORTION
inrush current to the rectifi er in your drive. The peak current is reduced, the wave form is rounded and harmonic
distortion is minimized. Current distortion typically is reduced to 30%.
current drawn by the drive, causes “fl at-topping” of the voltage waveform. Adding a reactor controls the current
component, and voltage harmonic distortion is therefore reduced.
SHORT CIRCUIT CAPABILITY
damage to electronic equipment. In a short circuit, the inductance of the coil is necessary to limit overcurrent
after the core has saturated. Hammond has extensive experience in designing and testing dry-type transformers
to withstand short circuits for the most demanding applications, and this experience has been applied to line
reactor design.
REDUCE LINE NOTCHING
of commutation occurs. The result is a notch in the voltage waveform. The number of notches is a function of both
the number of pulses and the number of SCR’s in the rectifi er.
effect equipment operation.
© Hammond Power Solutions Inc.
Nonlinear current waveforms contain harmonic distortion. By using a Hammond line reactor you can limit the
Severe Harmonic current distortion can also cause the system voltage to distort. Often, high peak harmonic
Hammond line reactors can withstand current under short circuit conditions, reducing the potential of severe
Whenever AC power is converted to DC by a rectifi er using a nonlinear device, such as an SCR, the process
Line Reactors are used to provide the inductive reactance needed to reduce notching, which can adversely
The total harmonic distortion of variable speed
drives produces complex wave shapes such as
the phase current shown above. The challenge for
today’s designers is to effectively minimize these
line problems.
A voltage waveform illustrating line notching. Line
reactors are used to provide the inductive reactance
needed to reduce such notches.
111
RM SERIES LINE REACTORS
Data subject to change without notice.