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Soft starter, 37 A, 200 - 600 V AC, Us= 24 V DC, Frame size N
Soft starter, Description: With internal bypass contacts, Function: Soft starters for three-phase loads, Mains supply voltage (50/60 Hz): ULN= 200 - 600 V AC, Supply voltage: Us= 24 V DC, Control voltage: UC= 24 V DC, Assigned motor rating (Standard connection, In-Line) at 400 V, 50 Hz: P= 18.5 kW, at 460 V, 60 Hz: P= 25 HP, Rated operational current AC-53: Ie= 37 A, Startup class: CLASS 10 (star-delta replacement), CLASS 20 (heavy starting duty 3 x Ie for 45 s), CLASS 30 (6 x Ie for 30 s), Rated operational voltage: Ue= 200 V, 230 V, 400 V, 480 V, 600 V, Connection to SmartWire-DT: no, Frame size: N, Standards: IEC/EN 60947-4-2, UL 508, CSA22.2-14-1995, GB14048

Description	With internal bypass contacts
Function	Soft starters for three-phase loads
Mains supply voltage (50/60 Hz) [ULN]	200 - 600 V AC
Supply voltage [Us]	24 V DC
Control voltage [UC]	24 V DC
at 400 V, 50 Hz [P]
at 460 V, 60 Hz [P]	18.5 kW
AC-53 [Ie]	25 HP
Startup class
Rated operational voltage [Ue]	37 A
Connection to SmartWire-DT	CLASS 10 (star-delta replacement) CLASS 20 (heavy starting duty 3 x Ie for 45 s) CLASS 30 (6 x Ie for 30 s)
Frame size	200 V 230 V 400 V 480 V 600 V
Standards	no
Approvals	N
Approvals
Climatic proofing	IEC/EN 60947-4-2 UL 508 CSA22.2-14-1995 GB14048
Ambient temperature >Operation [ϑ]	CE
Ambient temperature >Storage [ϑ]	UL CSA C-Tick CCC
Altitude	Damp heat, constant, to IEC 60068-2-3 Damp heat, cyclic, to IEC 60068-2-10
Mounting position	-30 - +50 °C
Degree of protection >Degree of Protection	-50 - +70 °C
Degree of protection >Integrated	0 - 2000 m, above that each 100 m 0.5% Derating m
Protection against direct contact	As required
Overvoltage category/pollution degree	IP20 (terminals IP00)
Shock resistance	Protection type IP40 can be achieved on all sides with covers SS-IP20-N.
Radio interference level (IEC/EN 55011)	Finger- and back-of-hand proof
Static heat dissipation, non-current-dependent [Pvs]	II/3
Weight	15 g
Rated operating voltage [Ue]	A
Supply frequency [fLN]	30 W
Rated operational current [Ie ] >AC-53 [Ie]	2.6 kg
Assigned motor rating (Standard connection, In-Line) >at 230 V, 50 Hz [P]
Assigned motor rating (Standard connection, In-Line) >at 400 V, 50 Hz [P]	200 - 600 V AC
Assigned motor rating (Standard connection, In-Line) >at 500 V, 50 Hz [P]	50/60 Hz
Assigned motor rating (Standard connection, In-Line) >at 200 V, 60 Hz [P]	37 A
Assigned motor rating (Standard connection, In-Line) >at 230 V, 60 Hz [P]	7.5 kW
Assigned motor rating (Standard connection, In-Line) >at 460 V, 60 Hz [P]	18.5 kW
Assigned motor rating (Standard connection, In-Line) >at 600 V, 60 Hz [P]	22 kW
Overload cycle to IEC/EN 60947-4-2 >AC-53a	10 HP
Overload cycle to IEC/EN 60947-4-2 >Internal bypass contacts	10 HP
Short-circuit rating >Type “1” coordination	25 HP
Cable lengths >Solid	30 HP
Cable lengths >Flexible with ferrule	37 A: AC-53a: 4.0 - 32: 99 - 3
Cable lengths >Stranded	✓
Cable lengths >Solid or stranded	NZMN1-S40
Cable lengths >Tightening torque
Cable lengths >Screwdriver (PZ: Pozidriv)	1 x (2.5 - 35) mm2
Control cables >Solid	1 x (2.5 - 35) mm2
Control cables >Flexible with ferrule	1 x (2.5 - 35) mm2
Control cables >Stranded	1 x (14 - 2) AWG
Control cables >Solid or stranded	4 (≤ 6 mm²); 4.5 (≤ 10 mm²); 5 (≤ 25 mm²); 5.6 (> 25 mm²) Nm
Control cables >Tightening torque	1,5 x 6 mm mm
Control cables >Screwdriver	1 x (2.5 - 4) 2 x (1.0 - 2.5) mm2
Digital inputs >Control voltage >DC-operated	1 x (2.5 - 4) 2 x (1.0 - 2.5) mm2
Digital inputs >Current consumption 24 V >External 24 V	1 x (2.5 - 4) 2 x (1.0 - 2.5) mm2
Digital inputs >Current consumption 24 V >External 24 V (no-load)	47 x (12 - 14) 2 x (12 - 14) AWG
Digital inputs >Pick-up voltage >DC-operated	0.4 Nm
Digital inputs >Drop-out voltage [x Us ] >DC operated >Drop-out voltage, DC-operated, max.	0,6 x 3,5 mm
Digital inputs >Pick-up time >DC operated
Digital inputs >Drop-out time >DC operated	24 V DC +10 %/- 10 % V DC
Regulator supply >Voltage [Us]	150 mA
Regulator supply >Current consumption [Ie]	100 mA
Regulator supply >Current consumption at peak performance (close bypass) at 24 V DC [IPeak]	21.6 - 26.4 V DC
Regulator supply >Notes	3 V DC
Relay outputs >Number	100 ms
Relay outputs >of which programmable	100 ms
Relay outputs >Voltage range	24 V DC +10 %/- 10 % V
Relay outputs >AC-11 current range	1000 mA
Ramp times >Acceleration >Ramp time, max.	10/150 A/ms
Ramp times >Deceleration	External supply voltage
Start voltage (= turn-off voltage) >Start voltage, max.	2
Start pedestal >Start voltage, max.	2
Kickstart >Voltage >Kickstart voltage, max.	120 V AC/DC V AC
Kickstart >Duration >50 Hz >Kickstart Duration 50 Hz max.	3 A, AC-11 A
Kickstart >Duration >60 Hz >Kickstart Duration 60 Hz max.
Fields of application >Fields of application	180 s
Fields of application >3-phase motors	0 - 60 s
Fast switching (semiconductor contactor)	85 %
Soft start function	85 %
Reversing starter	100 %
Suppression of closing transients	2000 ms
Current limitation	2000 ms
Overload monitoring	Soft starting of three-phase asynchronous motors
Underload monitoring	✓
Fault memory
Suppression of DC components for motors	- (minimum ramp time 1s)
Potential isolation between power and control sections	✓
Communication Interfaces	External solution required (reversing contactor)
Rated operational current for specified heat dissipation [In]	✓
Heat dissipation per pole, current-dependent [Pvid]	✓
Equipment heat dissipation, current-dependent [Pvid]	✓
Static heat dissipation, non-current-dependent [Pvs]	✓
Heat dissipation capacity [Pdiss]	10 Faults
Operating ambient temperature min.	✓
Operating ambient temperature max.	✓
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	Modbus RTU
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	37 A
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	0 W
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	30 W
10.2 Strength of materials and parts >10.2.5 Lifting	30 W
10.2 Strength of materials and parts >10.2.6 Mechanical impact	0 W
10.2 Strength of materials and parts >10.2.7 Inscriptions	-30 °C
10.3 Degree of protection of ASSEMBLIES	+50 °C
10.4 Clearances and creepage distances
10.5 Protection against electric shock	Meets the product standard´s requirements.
10.6 Incorporation of switching devices and components	Meets the product standard´s requirements.
10.7 Internal electrical circuits and connections	Meets the product standard´s requirements.
10.8 Connections for external conductors	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.2 Power-frequency electric strength	Meets the product standard´s requirements.
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Does not apply, since the entire switchgear needs to be evaluated.
10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material	Does not apply, since the entire switchgear needs to be evaluated.
10.10 Temperature rise	Meets the product standard´s requirements.
10.11 Short-circuit rating	Does not apply, since the entire switchgear needs to be evaluated.
10.12 Electromagnetic compatibility	Meets the product standard´s requirements.
10.13 Mechanical function	Does not apply, since the entire switchgear needs to be evaluated.
Rated operation current Ie at 40 °C Tu	Does not apply, since the entire switchgear needs to be evaluated.
Rated operating voltage Ue	Is the panel builder´s responsibility.
Rated power three-phase motor, inline, at 230 V	Is the panel builder´s responsibility.
Rated power three-phase motor, inline, at 400 V	Is the panel builder´s responsibility.
Rated power three-phase motor, inside delta, at 230 V	Is the panel builder´s responsibility.
Rated power three-phase motor, inside delta, at 400 V	Is the panel builder´s responsibility.
Function	The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
Internal bypass	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
With display	Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Torque control	The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Rated surrounding temperature without derating
Rated control supply voltage Us at AC 50HZ
Rated control supply voltage Us at AC 60HZ	37 A
Rated control supply voltage Us at DC	200 - 600 V
Voltage type for actuating	7.5 kW
Integrated motor overload protection	18.5 kW
Release class	18.5 kW
Degree of protection (IP)	30 kW
Degree of protection (NEMA)	Single direction
Product Standards	Yes
UL File No.	No
UL Category Control No.	No
CSA File No.	50 °C
CSA Class No.	0 - 0 V
North America Certification	0 - 0 V
Suitable for	24 - 24 V
Max. Voltage Rating	DC
Degree of Protection	Yes