Official Distributor
SKU
MPN
ELR H3-IS-SC- 24DC/500AC-9-P
Weight
0.326 kg
Series ELR-H
ELR H3-IS-SC- 24DC/500AC-9-P - Hybrid motor starter
Hybrid motor starter as an alternative to a conventional protective circuit. Starts 3~ AC motors up to 9 A, provides motor protection and emergency stop up to SIL 3/PL e. Group shut-down, supply, and relay extension possible via DIN rail connector.
Technical Specifications
Product properties
Product family | CONTACTRON |
Operating mode | 100% operating factor |
Electrical properties
Number of phases | 3 |
Motor starter type | Direct starter |
Switching frequency | ≤ 2 Hz (Load-dependent) |
Maximum power dissipation | 7 W |
Minimum power dissipation | 0.88 W |
Coordination type | 1 |
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 | 60 mA |
Protective circuit | Surge protection |
Protective circuit | Reverse polarity protection; Parallel polarity protection diode |
Insulation characteristics
Rated Insulation Voltage | 550 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) |
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 |
Emergency tripping
Operate threshold | > 60 A |
Response time | < 0.5 s |
Control
Input name | Control input and enable input |
Note | The enable input is compatible with signals with blanking (semiconductor output signals with test pulse with max. 3 ms duration),unblanking pulses of max. 4 ms are tolerated without adversely affecting the safety function. |
Rated actuating voltage UC | 24 V DC |
Triggering voltage range | 19.2 V DC ... 30 V DC |
Rated actuating current IC | 7 mA |
Switching threshold | 9.6 V (“0” signal) |
Switching threshold | 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 |
Rated operating current Ie | 9 A (AC-51) |
Rated operating current Ie | 7 A (AC-53a) |
Mains frequency | 50/60 Hz |
Load current range | 1.5 A ... 9 A |
Trigger characteristic in acc. with IEC 60947-4-2 | Class 10 (≤ 3 A) |
Trigger characteristic in acc. with IEC 60947-4-2 | Class 10A (> 3 A) |
Cooling time | 20 min. (for auto reset) |
Leakage current | 0 mA |
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 | 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 |
Tightening torque | 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 |
Tightening torque | 5 lbf-in. ... 7 lbf-in. |
Signaling
Status display | Yellow LED |
Operating voltage display | Green LED |
Error indication | Red LED |
Dimensions
Width | 22.5 mm |
Height | 107 mm |
Depth | 114 mm |
Material specifications
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 |
UL approval
Certificate | NLDX.E228652 |
Certificate | NRNT.E172140 |
Safety Integrity Level (SIL, IEC 61508)
Identification | ≤ 3 |
Note | Safe shutdown |
Identification | 2 |
Note | Motor protection |
Performance Level (ISO 13849)
Identification | ≤ e |
Note | Safe shutdown |
Category (ISO 13849)
Identification | ≤ 3 |
Note | Safe shutdown |
UL data
SCCR | 100 kA (480 V AC (fuse: 30 A class CC/30 A class J (high fault))) |
SCCR | 5 kA (480 V AC (fuse: 20 A RK5 (standard fault))) |
FLA | 7.6 A (480 V AC) |
Group installation | 20 A (class RK5, SCCR 5kA (480 V AC), #24 - 14 AWG max. solid and stranded) |
Group installation | 30 A (class CC or J, SCCR 100kA (480 V AC), #24 - 14 AWG max, solid and stranded) |
Category code | NLDX / NRNT |
Horsepower ratings | 2 hp (208 V AC) |
Horsepower ratings | 2 hp (230 V AC) |
Horsepower ratings | 2 hp (240 V AC) |
Horsepower ratings | 5 hp (480 V AC) |
Ambient Temperature (Operation) | -25 °C ... 55 °C |
Standards/regulations
Standards/regulations | EN 60947-1 |
Standards/regulations | EN 60947-4-2 |
Standards/regulations | EN ISO 13849 |
Standards/regulations | IEC 62061 |
Standards/regulations | IEC 61508 |
Mounting
Mounting Type | DIN rail mounting |
Assembly instructions | alignable, for spacing see derating |
Mounting Position | vertical (horizontal DIN rail, motor output below) |
Accessories
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Additional Information
Pack Size | 1 |
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