Product Model
ELR HDC-PT-24/650/55-IOL
Key Features
- 1High-efficiency design for reduced power consumption.
- 2Compact size with robust build quality.
- 3Wide input voltage range for versatile use.
- 4Advanced thermal management for extended lifespan.
- 5Compliant with international safety standards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Circuit breakers | Product family | CONTACTRON |
| Article revision | 02 | Overvoltage category | III |
| Pollution degree | 2 | Selectivity category | A (IEC/EN 60947-2) |
| Rated insulation voltage | 440 V DC | Rated impulse withstand voltage | 6 kV |
| Rated service short-circuit breaking capacity I | 100 kA (650 V DC) | Rated ultimate short-circuit breaking capacity I | 100 kA (650 V DC) |
| Precharging | 1 s (1 mF)
≤ 15 A | Maximum power dissipation for nominal condition | 55 W |
| Measuring range | 0 V ... 900 V ±2 % | Measuring range | -90 A ... 90 A ±2 % |
| Messbereich_Leistung | -75 kW ... 75 kW ±4 % | Rated control supply voltage U | 24 V DC |
| Control supply voltage range U | 19.2 V DC ... 26 V DC | Rated control supply current I | 40 mA |
| Rated control supply current I | 120 mA | Rated control supply current I | ≤ 210 mA |
| Protective circuit | Surge protection
Reverse polarity protection | Rated actuating voltage U | 24 V DC |
| Triggering voltage range | -3 V DC ... 30 V DC | Switching threshold (0 signal) | 9.6 V |
| Switching threshold (1 signal) | 19.2 V | Actuating current I | 5 mA |
| Switch-off time | < 5 ms | Switch-on time (without precharging) | 400 ms |
| Output voltage (0 signal) | ≤ 1 V | Output voltage (1 signal) | U |
| Output current | ≤ 300 mA | Protective circuit | Short-circuit-proof |
| Number of positions | 2 | Operating voltage range | 0 V DC ... 810 V DC |
| Rated voltage U | 650 V DC | Rated operating voltage U | 440 V DC |
| Rated operating voltage U | 325 V DC (Conductor-PE)
650 V DC (Conductor-Conductor) | Rated current I | 55 A (40 °C) |
| Current setting I | 5 A ... 55 A | Current setting I | 10 A ... 90 A |
| Tripping time t | can be parameterized | Tripping time t | 0.2 s |
| Tripping current I | 200 A | Switch-on delay | can be parameterized |
| Connection method | Push-in connection | Stripping length | 8 mm |
| Conductor cross section rigid | 0.2 mm² ... 1.5 mm² | Conductor cross section flexible | 0.2 mm² ... 1.5 mm² |
| Conductor cross section AWG | 24 ... 16 | Connection method | Push-in connection |
| Stripping length | 18 mm | Conductor cross section rigid | 0.75 mm² ... 16 mm² |
| Conductor cross section flexible | 0.75 mm² ... 16 mm² | Conductor cross section AWG | 20 ... 6 |
| Communication protocol | IO-Link | Specification | 1.1.3 |
| Transmission speed | 230400 baud | Cycle time | 2 ms |
| Amount of process data | 12 Byte (Input data)
1 Byte (Output data) | Current consumption | 10 mA |
| Width | 84 mm | Height | 203 mm |
| Depth | 117 mm | Diameter | 5.6 mm |
| Degree of protection | IP20 | Ambient temperature (operation) | -20 °C ... 60 °C (non-condensing) |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C | Altitude | ≤ 2000 m |
| Impulse withstand voltage (StKr/Bus) | 1.5 kV | Impulse withstand voltage (HStrKr/StKr) | 8 kV |
| Impulse withstand voltage (HStrKr/Bus) | 8 kV | Standards/regulations | IEC 60947-2 |
| Mounting type | DIN rail mounting
Direct mounting |
Specifications may be subject to change without notice