Datasheet as PDF
One-phase chokes with soft magnetic cut cores for power application conform to VDE 0570 / EN 61558

BV 29031002a and BV 3116002 and BV 2983043a

Fields of application

Line reactor, commutation reactor, smoothing reactor, PFC-choke, armature-circuit choke, intermediate circuit choke (direct link inductor), boost converter

Description

The size is determined by the energy E = 0,5 x L x I². All given values are calculated for low warming and low humming. With forced cooling smaller dimensions are possible. If there is only a bit of over temperature allowed, the dimensions will increase.

Chokes for one-phase consumers and electronic devices with the following advantages:

Use as a smoothing reactor or commutation reactor in DC circuits

• low ripple factor
• attenuation of current harmonics
• bridging of line failures
• limitation of current peaks

Use as line reactor

• attenuation of current harmonics
• limitation of start-up current
• guarantee of short-circuit voltage of 4% to line

Use as PFC-reactor

• reduction of harmonics

Use as an armature circuit reactor

• reduction of harmonics in the motor and thus an increase of the motor efficiency at one-phase application
• reduction of current noises in the motor
• increase of the total inductance of the motor circuit for DC motors with low inductance

Use as intermediate circuit choke or boost converter with harmonics

• Harmonics with high current stress can be absorbed very well,  because of the low-loss cut cores

Technical data

One-phase line reactor conform to EN 61558, EN 50081-1 and -2-20, EN 50081-1 and -2-20, EN 50082-1 and -2
Frequency range: 50 Hz up to 20 kHz
Test voltage: winding - core 2,5 kV
Good EMC-ratio
High thermal stability
Temperatureclass: B or F
Ambient temperature: 40 °C
Fire class: UL94V0
Prepared for protection index I
Protective class: IP00
Voltage range: 0 - 400 V, other values on request
Choke varnished under vacuuml 2 times
The given value of energy is only a guideline and may differ
Current: Can be defined by the customer, inductance is the result of type size and energy
Inductance: Can be defined by the customer, current is the result of type size and energy
Tolerance of energy +/- 30%
Block terminals shock proof conform to VBG4,
Flat connectors for bolts or plugs, not shock proof
To reduce losses and dimensions, it is possible to use amorphous or nanocrystalline core materials

Table

Examples

BV 16211084

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