Digital outputs
Relay outputs
Assigned switching and protective elements
Power Wiring
Main choke
150 % overload (CT/Iy, at 50 °C)
Note regarding mains choke
Motor feeder
motor choke
150 % overload (CT/Iy, at 50 °C)
110 % overload (VT/I,, at 40 °C)
Sine filter
150 % overload (CT/Iy, at 50 °C)
110 % overload (VT/I,, at 40 °C)
Design verification as per IEC/EN 61439
Technical data for design verification
Rated operational current for specified heat dissipation
Heat dissipation per pole, current-dependent
Equipment heat dissipation, current-dependent
Static heat dissipation, non-current-dependent
Heat dissipation capacity
Operating ambient temperature min.
Operating ambient temperature max.
IEC/EN 61489 design verification
10.2 Strength of materials and parts
10.2.2 Corrosion resistance
10.2.3.1 Verification of thermal stability of enclosures
10.2.3.2 Verification of resistance of insulating materials to normal heat
10.2.3.3 Verification of resistance of insulating materials to abnormal heat
and fire due to internal electric effects
10.2.4 Resistance to ultra-violet (UV) radiation
10.2.5 Lifting
10.2.6 Mechanical impact
10.2.7 Inscriptions
10.3 Degree of protection of ASSEMBLIES
10.4 Clearances and creepage distances
10.5 Protection against electric shock
10.6 Incorporation of switching devices and components
10.7 Internal electrical circuits and connections
10.8 Connections for external conductors
10.9 Insulation properties
10.9.2 Power-frequency electric strength
10.9.3 Impulse withstand voltage
10.9.4 Testing of enclosures made of insulating material
10.10 Temperature rise
10.11 Short-circuit rating
10.12 Electromagnetic compatibility
10.13 Mechanical function
06/15/2021
ln A
Pyid Ww
Pyid Ww
Pus WwW
Puiss WwW
°C
°C
Eaton 125670 ED2021 V80.0 EN
1, parameterizable, 48 V DC/50 mA
2, parameterizable, N/O, 8 A (24 V DC) /8 A (250 V AC) /0,4A (125 VDC)
DX-LN3-300
Mains choke recommended only if the power quality is poor. Current harmonics
(THD) are attenuated by internal DC link chokes.
DX-LM3-260
DX-LM3-303
DX-SIN3-250
DX-SIN3-440
245
3300
50
Operation (with 150 % overload)
Meets the product standard's requirements.
Meets the product standard's requirements.
Meets the product standard's requirements.
Meets the product standard's requirements.
Meets the product standard's requirements.
Does not apply, since the entire switchgear needs to be evaluated.
Does not apply, since the entire switchgear needs to be evaluated.
Meets the product standard's requirements.
Does not apply, since the entire switchgear needs to be evaluated.
Meets the product standard's requirements.
Does not apply, since the entire switchgear needs to be evaluated.
Does not apply, since the entire switchgear needs to be evaluated.
Is the panel builder's responsibility.
Is the panel builder's responsibility.
Is the panel builder's responsibility.
Is the panel builder's responsibility.
Is the panel builder's responsibility.
The panel builder is responsible for the temperature rise calculation. Eaton will
provide heat dissipation data for the devices.
Is the panel builder's responsibility. The specifications for the switchgear must be
observed.
Is the panel builder's responsibility. The specifications for the switchgear must be
observed.
The device meets the requirements, provided the information in the instruction
leaflet (IL) is observed.
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