APPENDIX
13.6 Specifications
• Supply
Mains voltage (L1, L2, L3)
EMX3-xxxx-V4 ................................................................................................................................ 200 VAC ~ 440 VAC (± 10%)
EMX3-xxxx-V7 ................................................................................................................................ 380 VAC ~ 690 VAC (± 10%)
Control voltage (A1, A2, A3)
EMX3-xxxx-xx-C1 (A1, A2) ................................................................................................ 110~210 VAC (+ 10% / -15%), 600 mA
EMX3-xxxx-xx-C1 (A2, A3) ................................................................................................ 220~440 VAC (+ 10% / -15%), 600 mA
EMX3-xxxx-xx-C2 (A1, A3) ............................................................................................................ 24 VAC/VDC (± 20%), 100 VA
Mains frequency ............................................................................................................................................................ 45 Hz ~ 66 Hz
Rated insulation voltage to earth .......................................................................................................................................... 600 VAC
Rated impulse withstand voltage ................................................................................................................................................ 6 kV
Form designation ..................................................................... Bypassed or continuous, semiconductor motor starter form 1
• Short circuit capability
Coordination with semiconductor fuses ..................................................................................................................................... Type 2
Coordination with HRC fuses ....................................................................................................................................................... Type 1
EMX3-0023B ~ EMX3-0220B ......................................................................................................... prospective current 65 kA
EMX3-0255B ~ EMX3-1000B ......................................................................................................... prospective current 85 kA
EMX3-0255C ~ EMX3-0930C ....................................................................................................... prospective current 100 kA
EMX3-1200C ~ EMX3-1600C ......................................................................................................... prospective current 85 kA
• Electromagnetic capability (compliant with EU Directive 2014/35/EU)
EMC Immunity ............................................................................................................................................................. IEC 60947-4-2
EMC Emissions
EMX3-0023B to EMX3-1000B (Internally bypassed models) ............... IEC 60947-4-2 Class B and Lloyds Marine No 1
Specification
EMX3-0255C to EMX3-1600C (Non-bypassed models) IEC 60947-4-2 Class A
1
and Lloyds Marine No 1 Specification
1
This product has been designed as Class A equipment. Use of this product in domestic environments may cause radio
interference, in which case the user may be required to employ additional mitigation methods.
• Inputs
Input rating ............................................................................................................................................ Active 24 VDC, 8 mA approx
Start (C23, C24) .......................................................................................................................................................... Normally Open
Stop (C31, C32) ........................................................................................................................................................ Normally Closed
Reset (C41, C42) ...................................................................................................................................................... Normally Closed
Programmable inputs
Input A (C53, C54) .............................................................................................................................................. Normally Open
Input B (C63, C64) .............................................................................................................................................. Normally Open
Motor thermistor (B4, B5) .................................................................................................................... Trip >3.6 kΩ, reset <1.6 kΩ
PT100 RTD (B6, B7, B8) .............................................. Accuracy 0 ~ 100 °C ± 0.5 °C, 100 °C ~ 150 °C ± 2 °C, -20 ~ 0 °C ± 2°C
• Outputs
Relay outputs ................................................................................................ 10 A @ 250 VAC resistive, 5A @ 250 VAC AC15 pf 0.3
Run relay (23, 24) ....................................................................................................................................................... Normally Open
Programmable outputs
Relay A (13, 14) .................................................................................................................................................. Normally Open
Relay B (31, 32, 34) .................................................................................................................................................. Changeover
Relay C (41, 42, 44) ....................................................................................................................................................... Changeover
Analog output (B10, B11) ............................................................................................................ 0-20 mA or 4-20 mA (selectable)
Maximum load ...................................................................................................................................... 600 Ω (12 VDC @ 20 mA)
Accuracy .................................................................................................................................................................................... ± 5%
24 VDC output (P24, COM)
Maximum load ..................................................................................................................................................................... 200 mA
Accuracy ............................................................................................................................................................................. ± 10%
User Manual (710-04840-00M) | 85
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