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ELR H51-IESSC-24DC500AC-2 2902744 PHOENIX CONTACT Hybrid motor starter
ELR H51-IESSC-24DC500AC-2
2902744
PHOENIX_CONTACT
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.
Low-voltage industrial components > Motor starter/Motor starter combination
INTERFACE Components (IF)
Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
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▲| Product type | Hybrid motor starters |
| Product family | CONTACTRON |
| Operating mode | 100% operating factor |
| Data management status | |
| Article revision | 08 |
| Number of phases | 3 |
| Motor starter type | Reversing starter |
| Switching frequency | ≤ 2 Hz (Load-dependent) |
| Maximum power dissipation for nominal condition | 4.4 W |
| Switching frequency | ≤ 2 Hz (Load-dependent) |
| Maximum power dissipation | 5.5 W |
| Minimum power dissipation | 0.88 W |
| Coordination type | 2 |
| Supply | |
| Rated control circuit supply voltage US | 24 V DC |
| Control supply voltage range | 19.2 V DC ... 30 V DC |
| Rated control supply current IS | 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 ≤ 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 circuit | Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC |
| Safe isolation (EN 50178) in the auxiliary circuit ≤ 300 V AC | |
| Control | |
| Input name | Control input right/left |
| Rated actuating voltage UC | 24 V DC |
| Triggering voltage range | 19.2 V DC ... 30 V DC |
| Rated actuating current IC | 5 mA |
| Switching threshold | 9.6 V (“0” signal) |
| 19.2 V (“1” signal) | |
| Switching level | < 5 V DC (For EMERGENCY STOP) |
| Typical turn-off time | < 30 ms |
| Protective circuit | Reverse polarity protection |
| AC output | |
| Rated operating voltage Ue | 500 V AC |
| Operating voltage range | 42 V AC ... 550 V AC |
| Mains frequency | 50/60 Hz |
| Load current range | 180 mA ... 2.4 A (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 | 1 changeover contact |
| Switching capacity in accordance with IEC 60947-5-1 | 3 A (230 V, AC15) |
| 2 A (24 V, DC13) | |
| 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 lbf-in. ... 7 lbf-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 lbf-in. ... 7 lbf-in. | |
| Status display | LED (yellow) |
| Operating voltage display | Green LED |
| Error indication | Red LED |
| Width | 22.5 mm |
| Height | 160 mm |
| Depth | 114.5 mm |
| Flammability rating according to UL 94 | V0 (Housing) |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C (observe derating) |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m |
| ATEX | |
| Identification | II (2) G [Ex e] [Ex d] [Ex px] |
| II (2) D [Ex t] [Ex p] | |
| Certificate | PTB 12 ATEX 3004 |
| UL approval | |
| Certificate | NLDX.E228652 |
| Safety Integrity Level (SIL, IEC 61508) | |
| Identification | ≤ 3 |
| Note | Safe shutdown |
| Safety Integrity Level (SIL, IEC 61508) | |
| Identification | 2 |
| Note | Motor protection |
| Performance Level (ISO 13849) | |
| Identification | e |
| Note | Safe shutdown |
| Category (ISO 13849) | |
| Identification | ≤ 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 | 2.4 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/regulations | |
| Standards/regulations | IEC 60947-1 |
| EN 60947-4-2 | |
| IEC 61508 | |
| ISO 13849 | |
| Mounting type | Bus bar mounting |
| DIN rail mounting | |
| Assembly note | alignable, for spacing see derating |
| Mounting position | vertical (horizontal DIN rail, motor output below) |
| 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 |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX INTERFACE TECHNOLOGY AND SWITCHING DEVICES EN.pdf | 29 Mbytes |
|
| PHOENIX CONTACT-2902744-ELR H51-IESSC-24DC500AC-2 | 122 Kbytes |
|
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