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PHOENIX CONTACT ELR H51-IESSC-24DC500AC-2 ELR H51-IESSC-24DC500AC-2 2902744 PHOENIX CONTACT Hybrid motor starter View larger
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ELR H51-IESSC-24DC500AC-2 2902744 PHOENIX CONTACT Hybrid motor starter

ELR H51-IESSC-24DC500AC-2

2902744

PHOENIX CONTACT

1 Pcs.

Hybrid motor starter Short-circuit resistant hybrid start controller for reversing 3~AC motors up to 550V AC, with 24V DC input, 2.4A output current, emergency stop function, and adjustable overload disconnect. Usable only with EM-RD or EM-RI adapter or power distribution board. Short-circuit-proof hybrid motor starter for reversing 3~ AC motors up to 550 V AC, with 24 V DC input, 2.4 A output current, emergency stop function, and adjustable overload shutdown. Can only be used with EM-RD and EM-RI adapters or power distribution board.

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Technical data
Product properties
Product typeHybrid motor starters
Product familyCONTACTRON
Operating mode100% operating factor
Data management status
Article revision08
Electrical properties
Number of phases3
Motor starter typeReversing starter
Switching frequency≤ 2 Hz (Load-dependent)
Maximum power dissipation for nominal condition4.4 W
Switching frequency≤ 2 Hz (Load-dependent)
Maximum power dissipation5.5 W
Minimum power dissipation0.88 W
Coordination type2
Supply
Rated control circuit supply voltage US24 V DC
Control supply voltage range19.2 V DC ... 30 V DC
Rated control supply current IS40 mA
Protective circuitSurge protection
Reverse polarity protection; Parallel polarity protection diode
Insulation characteristics
Rated insulation voltage500 V
Rated surge voltage6 kV
Overvoltage categoryIII
Degree of pollution2
Insulation characteristics between the control input and control supply voltage, and auxiliary circuit to the main circuitSafe isolation (IEC 60947-1) at operating voltage ≤ 300 V AC
Safe isolation (EN 50178) at operating voltage ≤ 300 V AC
Basic insulation (IEC 60947-1) at operating voltage 300 V AC ... 500 V AC
Safe isolation (EN 50178) at operating voltage 300 ... 500 V AC
Isolation characteristics between the control input and control supply voltage to auxiliary circuitSafe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC
Safe isolation (EN 50178) in the auxiliary circuit ≤ 300 V AC
Input data
Control
Input nameControl input right/left
Rated actuating voltage UC24 V DC
Triggering voltage range19.2 V DC ... 30 V DC
Rated actuating current IC5 mA
Switching threshold9.6 V (“0” signal)
19.2 V (“1” signal)
Switching level< 5 V DC (For EMERGENCY STOP)
Typical turn-off time< 30 ms
Protective circuitReverse polarity protection
Output data
AC output
Rated operating voltage Ue500 V AC
Operating voltage range42 V AC ... 550 V AC
Mains frequency50/60 Hz
Load current range180 mA ... 2.4 A (see to derating)
Trigger characteristic in acc. with IEC 60947-4-2Class 10A
Cooling time20 min. (for auto reset)
Leakage current0 mA
Protective circuitSurge protection; Varistor
Short-circuit protection; Fuse
Acknowledge output
NoteConfirmation: floating change-over contact, signal contact
Contact switching type1 changeover contact
Switching capacity in accordance with IEC 60947-5-13 A (230 V, AC15)
2 A (24 V, DC13)
Connection data
Control circuits
Connection methodScrew connection
Stripping length8 mm
Screw threadM3
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 14
Tightening torque0.5 Nm ... 0.6 Nm
5 lbf-in. ... 7 lbf-in.
Load circuit
Connection methodScrew connection
Stripping length8 mm
Screw threadM3
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 14
Tightening torque0.5 Nm ... 0.6 Nm
5 lbf-in. ... 7 lbf-in.
Signaling
Status displayLED (yellow)
Operating voltage displayGreen LED
Error indicationRed LED
Dimensions
Width22.5 mm
Height160 mm
Depth114.5 mm
Material specifications
Flammability rating according to UL 94V0 (Housing)
Environmental and real-life conditions
Ambient conditions
Degree of protectionIP20
Ambient temperature (operation)-25 °C ... 70 °C (observe derating)
Ambient temperature (storage/transport)-40 °C ... 80 °C
Altitude≤ 2000 m
Approvals
ATEX
Identification II (2) G [Ex e] [Ex d] [Ex px]
 II (2) D [Ex t] [Ex p]
CertificatePTB 12 ATEX 3004
UL approval
CertificateNLDX.E228652
Safety Integrity Level (SIL, IEC 61508)
Identification≤ 3
NoteSafe shutdown
Safety Integrity Level (SIL, IEC 61508)
Identification2
NoteMotor protection
Performance Level (ISO 13849)
Identificatione
NoteSafe shutdown
Category (ISO 13849)
Identification≤ 3
NoteSafe shutdown
CCC
IdentificationGB/T 14048.6-2016
Certificate2020970304000811
UL data
SCCR100 kA (500 V AC (fuse: 30 A class CC/30 A class J (high fault)))
5 kA (500 V AC (fuse: 20 A RK5 (standard fault)))
FLA2.4 A (500 V AC)
Group installation20 A (class RK5, SCCR 5kA, #24 - 14 AWG max. solid and stranded)
30 A (class CC or J, SCCR 100kA, #24 - 14 AWG max, solid and stranded)
Category codeNLDX / NRNT
Standards and regulations
Standards/regulations
Standards/regulationsIEC 60947-1
EN 60947-4-2
IEC 61508
ISO 13849
Mounting
Mounting typeBus bar mounting
DIN rail mounting
Assembly notealignable, for spacing see derating
Mounting positionvertical (horizontal DIN rail, motor output below)

ETIM for 2902744 Low-voltage industrial controls and switchgear (EC001037)
Feature Name Feature Value
Type of motor starter (EF009598) Reversing starter
With short-circuit release (EF006691) Yes
Rated control supply voltage DC (EF003980) 19.2 V
Voltage type for actuating (EF008242) DC
Overload release current setting (EF002336) 0.18 A
Number of auxiliary contacts as normally open contact (EF001376) 1
Number of auxiliary contacts as normally closed contact (EF001377) 1
Temperature compensated overload protection (EF009604) No
Release class (EF006668) CLASS 10
Type of electrical connection of main circuit (EF006819) Screw connection
Type of electrical connection for auxiliary- and control current circuit (EF006979) Screw connection
Suitable for rail mounting (EF003972) No
Number of command positions (EF001372) 1
Suitable for emergency stop (EF001433) Yes
External reset possible (EF003426) Yes
Degree of protection (IP) (EF005474) IP20
Width (EF000008) 22.5 mm
Height (EF000040) 160 mm
Depth (EF000049) 114.5 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.