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HS1C6HV025D024 Lovato SOLID STATE RELAY 1P 25A WITH HEAT SINK
Lovato HS1C6HV025D024 is a single-phase 25 A solid state relay complete with heatsink, featuring 4–32 V DC control, 48–600 V AC load switching, SCR zero-crossing output, VDR protection and screw terminals for industrial resistive-load control.
£74.91
Why Choose the Lovato HS1C6HV025D024 Solid State Relay?
The Lovato HS1C6HV025D024 is a complete single-phase solid state relay (SSR) with integrated heatsink, designed for reliable electronic switching of resistive AC loads in industrial control applications. As part of the Lovato HS1C solid state relay series, it combines semiconductor switching technology, effective thermal management and convenient mounting in a ready-to-install assembly.
The HS1C6HV025D024 uses an SCR semiconductor output with zero-crossing switching, helping reduce electrical disturbances when compatible AC loads are switched. It accepts a 4–32 V DC control signal and switches loads across a wide 48–600 V AC rated operating range, making it suitable for interfacing with PLC outputs, temperature controllers and other low-voltage electronic control equipment.
Rated at 25 A AC-51 at 40 °C and 22 A AC-51 at 55 °C for resistive loads, the HS1C6HV025D024 is supplied complete with its heatsink for simplified thermal management. Its 1200 V blocking voltage, 520 A surge-current capability, VDR output protection and 5000 V input-to-output isolation make it a dependable solution for industrial heating, process control and automation systems.
Key Advantages
- Complete single-phase solid state relay with integrated heatsink.
- 25 A AC-51 rating at 40 °C for industrial resistive-load switching.
- 4–32 V DC control input for convenient connection to PLCs and electronic controllers.
- Wide 48–600 V AC operating range for versatile industrial applications.
- Zero-crossing switching helps minimise electrical switching disturbances.
- Integrated heatsink simplifies installation and thermal management.
- VDR output protection provides protection against transient overvoltage.
Key Features
- Lovato HS1C solid state relay series.
- Single-phase, single-pole configuration.
- Integrated heatsink supplied as part of the complete relay assembly.
- 25 A AC-51 rated operating current at 40 °C.
- 22 A AC-51 rated operating current at 55 °C.
- 4–32 V DC control voltage.
- 48–600 V AC rated operating voltage.
- 1200 V blocking voltage.
- SCR silicon-controlled rectifier output.
- Zero-crossing switching mode.
- 520 A non-repetitive surge peak current at 10 ms.
- 5000 V input-to-output isolation.
Ready-to-Install Solid State Switching with Integrated Cooling
Solid state relays switch electrical loads electronically without the moving contacts found in conventional electromechanical relays and contactors. This enables silent operation, rapid response and excellent switching endurance, making SSR technology particularly valuable for applications involving frequent ON/OFF cycles such as industrial heating and process-temperature control.
The Lovato HS1C6HV025D024 combines these advantages with an integrated heatsink, simplifying component selection and installation compared with an SSR requiring a separately specified heatsink. Its 25 A AC-51 rating, broad 48–600 V AC load range and 4–32 V DC control input provide a practical solution for PLC-controlled industrial panels and automated machinery requiring reliable semiconductor switching.
Typical Applications
- Industrial electric heating elements.
- Industrial ovens, furnaces and drying equipment.
- Temperature-control and process-heating systems.
- Resistive AC load switching.
- Packaging and production machinery.
- Plastic processing and moulding equipment.
- PLC-controlled industrial automation systems.
- Electrical and industrial control panels.
Technical Specifications
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| Device Type | Solid State Relay | |
|---|---|---|
| Coil / Supply Voltage | 12 V DC, 24 V DC, 5 V DC | |
| Manufacturer | Lovato Electric | |
| Series | HS1C Solid State Relays | |
| Model | HS1C6HV025D024 | |
| Product type | Single-phase solid state relay complete with heatsink | |
| Number of poles | 1 | |
| Control voltage | 4–32 V DC | |
| Operating voltage pick-up | 4 V | |
| Operating voltage drop-out | 2 V | |
| Input current | 8–12 mA | |
| Switching-on time | Half cycle maximum | |
| Switching-off time | Half cycle maximum | |
| Static output type | SCR | |
| Switching mode | Zero crossing | |
| Rated operating voltage | 48–600 V AC | |
| Blocking voltage | 1200 V | |
| Operational frequency | 45–65 Hz | |
| Rated operating current AC-51 at 40 °C | 25 A | |
| Rated operating current AC-51 at 55 °C | 22 A | |
| Minimum operational current | 0.165 A | |
| Non-repetitive surge peak current at 10 ms | 520 A | |
| Off-state leakage current | 1 mA | |
| On-state output voltage drop | 1.2 V | |
| Critical rate of rise of off-state voltage | 1000 V/µs | |
| Input-to-output isolation | 5000 V | |
| Input/output-to-metal-base isolation | 5000 V | |
| Output protection | VDR | |
| Specific let-through energy I²t | 1350 A²s | |
| Control terminals | Screw | |
| Control terminal conductor size | 0.75–2.5 mm² | |
| Control terminal tightening torque | 0.5 Nm | |
| Load terminals | Screw | |
| Load terminal conductor size | AWG 18–10 | |
| Load terminal tightening torque | 1.5 Nm | |
| Integrated heatsink | Yes | |
| Maximum operating temperature | +80 °C | |
| Product weight | approx. 200 g | |
| Quantity per package | 1 | |
| Package dimensions | 113 × 20 × 138 mm | |
| Package volume | 311.88 cm³ | |
| EAN | 8013975321294 | |
| HS code | 85364900 | |
| Certification | cULus | |
| Compliance | IEC/EN/BS 60947-4-2, IEC/EN/BS 60947-4-3, IEC/EN/BS 62314, IEC/EN/BS 60335-1 |
Frequently Asked Questions
What is the Lovato HS1C6HV025D024 used for?
The HS1C6HV025D024 is a single-phase solid state relay complete with heatsink for electronic switching of resistive AC loads, making it particularly suitable for industrial heating, process control, machinery and automation applications.
What is the current rating of the HS1C6HV025D024?
The relay is rated at 25 A AC-51 at 40 °C and 22 A AC-51 at 55 °C for resistive loads.
What control voltage does the HS1C6HV025D024 require?
The HS1C6HV025D024 accepts a 4–32 V DC control signal, making it suitable for use with compatible PLC outputs, temperature controllers and other low-voltage electronic control devices.
What load voltage can the HS1C6HV025D024 switch?
The Lovato HS1C6HV025D024 has a rated operating voltage range of 48–600 V AC, an operational frequency range of 45–65 Hz and a blocking voltage of 1200 V.
Does the HS1C6HV025D024 include a heatsink?
Yes. The HS1C6HV025D024 is supplied as a complete solid state relay and heatsink assembly, simplifying installation and thermal management compared with an SSR requiring a separately selected heatsink.
Reliable Solid State Switching from Lovato Electric
Lovato HS solid state relays provide panel builders, machine manufacturers and automation engineers with robust semiconductor switching solutions for silent, reliable and frequent control of industrial electrical loads.
