2902746 PHOENIX CONTACT - Technology Bsa

ELR H51-IESSC-24DC500AC-06 - Hybrid motor starter

Short-circuit-proof hybrid motor starter for reversing 3~AC motors up to 550VAC, with 24VDC input, 0.6A output current, emergency stop function, and adjustable overload shutdown. Can only be used with EM-RD and EM-RI adapters or power distribution board.

Product Code: 2902746

Partner cod.: 2902746

PHOENIX CONTACT

Product properties	Product type: Hybrid motor starters Product family: CONTACTRON Operating mode: 100% operating factor
Electrical properties	Number of phases: 3 Motor starter type: Reversing starter Maximum power dissipation for nominal condition: 1.7 W Switching frequency: Ã¢¤ 2 Hz (Load-dependent) Maximum power dissipation: 2.8 W Minimum power dissipation: 0.88 W Coordination type: 2 Supply Rated control circuit supply voltage U_S: 24 VDC Control supply voltage range: 19.2 VDC ... 30 VDC Rated control supply current I_S: 40 mA Protective circuit: Surge protection Reverse polarity protection; Parallel polarity protection diode Insulation characteristics Rated insulation voltage: 500 V Rated surge voltage: 6 kV Overvoltage category: III Degree of pollution: 2 Insulation characteristics between the control input and control supply voltage, and auxiliary circuit to the main circuit: Safe isolation (IEC 60947-1) at operating voltage Ã¢¤ 300 V AC Basic insulation (IEC 60947-1) at operating voltage 300VAC...500VAC Isolation characteristics between the control input and control supply voltage to auxiliary circuit: Safe isolation (IEC 60947-1) in the auxiliary circuit Ã¢¤ 300 V AC
Input data	Control Input name: Control input right/left Rated actuating voltage U_C: 24 VDC Triggering voltage range: 19.2 VDC ... 30 VDC Rated actuating current I_C: 5 mA Switching threshold: 9.6 V (Ã¢0Ã¢ signal) 19.2 V (Ã¢1Ã¢ signal) Switching level: < 5 VDC (For EMERGENCY STOP) Typical turn-off time: < 30 ms Protective circuit: Reverse polarity protection
Output data	AC output Rated operating voltage U_e: 500 VAC Operating voltage range: 42 VAC ... 550 VAC Mains frequency: 50/60 Hz Load current range: 75 mA ... 600 mA (see to derating) Trigger characteristic in acc. with IEC 60947-4-2: Class 10A Cooling time: 20 min. (for auto reset) Leakage current: 0 mA Protective circuit: Surge protection; Varistor Short-circuit protection; Fuse Acknowledge output Note: Confirmation: floating change-over contact, signal contact Contact switching type: 1changeover contact Switching capacity in accordance with IEC 60947-5-1: 3 A (230 V, AC15) 2 A (24V, DC13)
Connection data	Control circuits Connection method: Screw connection Stripping length: 8 mm Screw thread: M3 Conductor cross section rigid: 0.2 mm² ... 2.5 mm² Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section AWG: 24 ... 14 Tightening torque: 0.5 Nm ... 0.6 Nm 5 lb_f-in. ... 7 lb_f-in. Load circuit Connection method: Screw connection Stripping length: 8 mm Screw thread: M3 Conductor cross section rigid: 0.2 mm² ... 2.5 mm² Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section AWG: 24 ... 14 Tightening torque: 0.5 Nm ... 0.6 Nm 5 lb_f-in. ... 7 lb_f-in.
Signaling	Status display: Yellow LED Operating voltage display: Green LED Error indication: Red LED
Dimensions	Width: 22.5 mm Height: 160 mm Depth: 114.5 mm
Material specifications	Flammability rating according to UL 94: V0 (Housing)
Environmental and real-life conditions	Ambient conditions Degree of protection: IP20 Ambient temperature (operation): -25°C ... 70°C (observe derating) Ambient temperature (storage/transport): -40°C ... 80°C Altitude: Ã¢¤ 2000 m
Approvals	ATEX Identification: Ã¯ II (2) G [Ex e] [Ex d] [Ex px] Ã¯ II (2) D [Ex t] [Ex p] Certificate: PTB 12 ATEX 3004 UL approval Certificate: NLDX.E228652 Safety Integrity Level (SIL, IEC 61508) Identification: Ã¢¤3 Note: Safe shutdown Safety Integrity Level (SIL, IEC 61508)Ã¢ Identification: 2 Note: Motor protection Performance Level (ISO13849) Identification: e Note: Safe shutdown Category (ISO13849) Identification: Ã¢¤3 Note: Safe shutdown CCC Identification: GB/T 14048.6-2016 Certificate: 2020970304000811 UL data SCCR: 100 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))) FLA: 0.6 A (500 V AC) Group installation: 20 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 code: NLDX / NRNT
Standards and regulations	Standards/regulations Standards/regulations: IEC 60947-1 EN60947-4-2 IEC 61508 ISO13849
Mounting	Mounting type: Bus bar mounting DIN rail mounting Assembly instructions: alignable, for spacing see derating Mounting position: vertical (horizontal DIN rail, motor output below)