ELR H3-IS-SC- 24DC/500AC-3-P 2908700 PHOENIX CONTACT Hybrid motor starter as an alternative to a conventiona..
ELR H3-IS-SC- 24DC/500AC-3-P 2908700 PHOENIX CONTACT Hybrid motor starter as an alternative to a conventiona..
Hybrid motor starter as an alternative to a conventional protective circuit. Starts 3~ AC motors up to 3 A, offers motor protection and emergency stop up to SIL 3/PL e. Possible group shut-down, supply, and relay extension via DIN rail connector.
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Key Commercial Data
| Orderkey | 2908700 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 33 (C-5-2019) |
| GTIN | 4055626323176 |
| Weight per Piece (excluding packing) | 300.000 g |
| Custom tariff number | 85371098 |
| Country of origin | DE (Germany) |
Ambient conditions
| Ambient temperature (operation) | -25 °C … 70 °C (observe derating) |
|---|---|
| Ambient temperature (storage/transport) | -40 °C … 80 °C |
| Maximum altitude | ≤ 2000 m |
| Degree of protection | IP20 |
Device 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 |
| Type of protection | Surge protection |
| Reverse polarity protection |
Input data
| 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) |
| 19.2 V (“1” signal) | |
| Switching level | < 5 V DC (For EMERGENCY STOP) |
| Typical turn-off time | < 30 ms |
| Type of protection | Reverse polarity protection |
Output data load output
| Output name | AC output |
|---|---|
| Rated operating voltage Ue | 500 V AC |
| Operating voltage range | 42 V AC … 550 V AC |
| Rated operating current Ie | 3 A (AC-51) |
| 3 A (AC-53a) | |
| Mains frequency | 50/60 Hz |
| Load current range | 180 mA … 3 A |
| Trigger characteristic in acc. with IEC 60947-4-2 | Class 10 |
| Cooling time | 20 min. (for auto reset) |
| Leakage current | 0 mA |
Output data reply output
| Output name | Acknowledge output |
|---|---|
| Note | Confirmation: floating change-over contact, signal contact |
| Contact type | 1 PDT |
| Switching capacity according to IEC 60947-5-1 | 2 A (24 V, DC13) |
General
| Switching frequency | ≤ 2 Hz (Load-dependent) |
|---|---|
| Mounting position | vertical (horizontal DIN rail, motor output below) |
| Mounting type | DIN rail mounting |
| Assembly instructions | alignable, for spacing see derating |
| Operating mode | 100% operating factor |
| Maximum power dissipation | 4.1 W |
| Minimum power dissipation | 0.88 W |
| Operating voltage display | Green LED |
| Status display | Yellow LED |
| Indication | Red LED |
Connection data
| Connection name | Control circuits |
|---|---|
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section solid | 0.2 mm² … 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² … 2.5 mm² |
| Conductor cross section AWG | 24 … 14 |
| Torque | 0.5 Nm … 0.6 Nm |
| 5 lbf-in. … 7 lbf-in. |
Connection data 2
| Connection name | Load circuit |
|---|---|
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section solid | 0.2 mm² … 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² … 2.5 mm² |
| Conductor cross section AWG | 24 … 14 |
| Torque | 0.5 Nm … 0.6 Nm |
| 5 lbf-in. … 7 lbf-in. |
Insulation characteristics
| Rated insulation voltage | 550 V |
|---|---|
| Rated surge voltage | 6 kV |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Designation | Insulation characteristics between the control input and control supply voltage, and auxiliary circuit to the main circuit |
| Insulation | Safe isolation (IEC 60947-1) |
| Designation | Isolation characteristics between the control input and control supply voltage to auxiliary circuit |
| Insulation | Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC |
| Safe isolation (EN 50178) in the auxiliary circuit ≤ 300 V AC |
Standards and Regulations
| Designation | Standards/regulations |
|---|---|
| Standards/regulations | EN 60947-1 |
| EN 60947-4-2 | |
| EN ISO 13849 | |
| IEC 62061 | |
| IEC 61508 |
Conformance/approvals
| Designation | UL approval |
|---|---|
| Certificate | NLDX.E228652 |
| NRNT.E172140 | |
| Designation | Safety Integrity Level (SIL, IEC 61508) |
| Identification | ≤ 3 |
| Additional text | Safe shutdown |
| Designation | Safety Integrity Level (SIL, IEC 61508) |
| Identification | 2 |
| Additional text | Motor protection |
| Designation | Performance Level (ISO 13849) |
| Identification | ≤ e |
| Additional text | Safe shutdown |
| Designation | Category (ISO 13849) |
| Identification | ≤ 3 |
| Additional text | Safe shutdown |
UL data
| SCCR | 100 kA (480 V AC (fuse: 30 A class CC/30 A class J (high fault))) |
|---|---|
| 5 kA (480 V AC (fuse: 20 A RK5 (standard fault))) | |
| FLA | 3 A (480 V AC) |
| Group installation | 20 A (class RK5, SCCR 5kA (480 V AC), #24 – 14 AWG max. solid and stranded) |
| 30 A (class CC or J, SCCR 100kA (480 V AC), #24 – 14 AWG max, solid and stranded) | |
| Category code | NLDX / NRNT |
| Horsepower ratings | 0.5 hp (120 V AC / 208 V AC) |
| 1.5 hp (277 V AC / 480 V AC) | |
| Ambient temperature (operation) | -25 °C … 55 °C |
Environmental Product Compliance
| REACh SVHC | Lead 7439-92-1 |
|---|---|
| China RoHS | Environmentally Friendly Use Period = 50 |
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer’s declaration” |
Classifications
[email protected]
| [email protected] 4.0 | 27021100 |
|---|---|
| [email protected] 4.1 | 27021100 |
| [email protected] 5.0 | 27024000 |
| [email protected] 5.1 | 27024000 |
| [email protected] 6.0 | 27024000 |
| [email protected] 7.0 | 27024002 |
| [email protected] 8.0 | 27024002 |
| [email protected] 9.0 | 27370905 |
ETIM
| ETIM 2.0 | EC001037 |
|---|---|
| ETIM 3.0 | EC001037 |
| ETIM 4.0 | EC001037 |
| ETIM 5.0 | EC001037 |
| ETIM 6.0 | EC001037 |
| ETIM 7.0 | EC001037 |
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