Skip to main content
Log in
Siemens 4EP3900-6MS00 — Line/Load Reactors

SIDAC 4EP3900-6MS00 Filter Reactor, 3-Phase 400V 14.5A 7%

MPN4EP3900-6MS00

SIDAC 4EP3900-6MS00, 3-phase filter reactor, 400V AC, 50 Hz, 14.5 A rated (16.1 A max), 7 % relative throttling factor, 10 kvar, IP00, screw-type / tab terminals.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

4EP3900-6MS00 specifications
ParameterValue
Type of voltageAC
Type of electrical connection for main current circuitscrew-type terminals / tab terminals
Operating voltage rated value400V
Power loss [W]73W
Reactive power of the filter bank rated value10 000var
Operating frequency rated value50Hz
Resonant frequency of the filter189Hz
Phase number3
Ambient temperature rated value40°C
Depth0.123m
Width0.219m
Height0.179m
Thermal class acc. to IEC 60085B
Rated value14.5A
Protection class IPIP00
Inductivity rated value0.0038H
Relative throttling factor7%

Product details

It carries a continuous rated current of 14.5 A (max 16.1 A) and delivers 10 kvar of reactive power. The 7 % relative throttling factor means it introduces 7 % impedance at rated current, which is the standard value for most variable-frequency-drive input and output applications: it limits harmonic distortion, smooths current spikes, and protects the drive's DC bus capacitors from line notching.

IP00 means no enclosure — an open-core assembly for panel mounting. Dimensions: 0.219 m wide, 0.179 m tall, 0.123 m deep. Connections are screw-type or tab terminals.

Thermal and electrical limits

Rated for 40 °C ambient, thermal class B insulation. Resonant frequency is 189 Hz.

MPN
4EP3900-6MS00