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HS3C6HV025D024 Lovato SOLID STATE RELAY 3P 25A WITH HEAT SINK
Lovato HS3C6HV025D024 is a three-phase 25 A solid state relay with all three phases controlled and an integrated heatsink, featuring a 4–32 V DC control input, 48–600 V AC operating voltage and zero-crossing SCR switching.
£205.17
Why Choose the Lovato HS3C6HV025D024 Solid State Relay with Heatsink?
The Lovato HS3C6HV025D024 is a three-phase 25 A solid state relay with all three phases controlled, supplied complete with a heatsink for straightforward industrial installation. Part of the Lovato HS3C series, it provides contactless semiconductor switching for compatible resistive and motor loads in industrial automation, heating and machinery applications.
The HS3C6HV025D024 accepts a 4–32 V DC control signal and operates with three-phase loads across a rated voltage range of 48–600 V AC. Its SCR semiconductor outputs use zero-crossing switching, providing quiet operation without mechanical contacts while helping reduce electrical disturbances during compatible AC load switching.
Rated at 25 A AC-51 at 40 °C for resistive loads, 20 A AC-51 at 55 °C and 13.5 A AC-53 at 40 °C for motor loads, this relay is designed for demanding industrial duty. Its integrated heatsink, 5000 V input-to-output isolation, VDR output protection and screw terminals provide a robust, ready-to-use switching solution.
Key Advantages
- Complete three-phase solid state relay with all 3 phases controlled.
- 25 A AC-51 rating at 40 °C for resistive loads.
- 13.5 A AC-53 rating at 40 °C for compatible motor loads.
- 4–32 V DC control input suitable for compatible PLC and electronic outputs.
- Wide 48–600 V AC rated operating voltage.
- Zero-crossing SCR switching provides quiet, contactless operation.
- Integrated heatsink provides a ready-to-install thermal-management solution.
- 5000 V electrical isolation between input and output.
Key Features
- Lovato HS3C solid state relay series.
- Three-phase configuration with 3 controlled phases.
- Supplied complete with heatsink.
- 25 A AC-51 rated operating current at 40 °C.
- 20 A AC-51 rated operating current at 55 °C.
- 13.5 A AC-53 motor-load rating at 40 °C.
- 4–32 V DC control voltage.
- 48–600 V AC rated operating voltage.
- SCR semiconductor outputs.
- Zero-crossing switching mode.
- 1200 V blocking voltage.
- 530 A non-repetitive surge peak current for 10 ms.
- Integrated VDR output protection.
Reliable Three-Phase Solid-State Switching
The Lovato HS3C6HV025D024 uses SCR semiconductor outputs on all three controlled phases, providing fully electronic switching without the mechanical contacts used by conventional contactors. This makes it particularly suitable for applications requiring quiet operation and frequent switching cycles.
Its zero-crossing switching, 1200 V blocking voltage, VDR output protection and 5000 V input-to-output isolation provide robust switching characteristics for industrial applications. The supplied heatsink provides integrated thermal management, making the HS3C6HV025D024 a convenient complete assembly for control-panel installation.
Typical Applications
- Three-phase industrial electric heating systems.
- Resistive heater and heating-element control.
- Compatible three-phase motor-load switching.
- Industrial ovens and drying equipment.
- Temperature-control systems.
- Packaging and processing machinery.
- Industrial automation equipment.
- Electrical control panels and machine switchboards.
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 | HS3C Solid State Relays | |
| Model | HS3C6HV025D024 | |
| Product type | Solid state relay complete with heatsink | |
| Configuration | Three-phase, 3 controlled phases | |
| Number of poles | 3 | |
| Control voltage | 4–32 V DC | |
| Operating pick-up voltage | 4 V | |
| Operating drop-out voltage | 2 V | |
| Input current | 17–27 mA | |
| Switching-on time | Half cycle maximum | |
| Switching-off time | Half cycle maximum | |
| Static output type | SCR (silicon controlled rectifier) | |
| 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 | 20 A | |
| Rated operating current AC-53 at 40 °C | 13.5 A | |
| Non-repetitive surge peak current | 530 A at 10 ms | |
| 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 | |
| I²t | 1404 A²s | |
| Control terminals | Screw | |
| Control terminal tool | 3.5 mm blade | |
| Control terminal tightening torque | 0.5 Nm | |
| Control conductor size | 0.75–2.5 mm² | |
| Load terminals | Screw | |
| Operating temperature | −40 to +80 °C | |
| Storage temperature | −40 to +130 °C | |
| Weight | 600 g | |
| Package dimensions | 121 × 69 × 142 mm | |
| Package quantity | 1 | |
| Certification | cULus | |
| Conformity | IEC/EN/BS 60947-4-3, IEC/EN/BS 60947-4-2, IEC/EN/BS 62314, IEC/EN/BS 60335-1 | |
| EAN | 8013975321492 | |
| HS Code | 85364900 |
Frequently Asked Questions
What is the Lovato HS3C6HV025D024 used for?
The HS3C6HV025D024 is a three-phase solid state relay with all three phases controlled, designed for electronic switching of compatible resistive and motor loads in industrial equipment.
What is the rated current of the HS3C6HV025D024?
For AC-51 resistive loads, the relay is rated at 25 A at 40 °C and 20 A at 55 °C. Its AC-53 motor-load rating is 13.5 A at 40 °C.
What control voltage does the HS3C6HV025D024 require?
The HS3C6HV025D024 accepts a 4–32 V DC control signal, with a specified pick-up voltage of 4 V and drop-out voltage of 2 V.
What load voltage can the HS3C6HV025D024 switch?
The relay has a rated operating voltage range of 48–600 V AC and an operational frequency range of 45–65 Hz.
Does the HS3C6HV025D024 include a heatsink?
Yes. The HS3C6HV025D024 is supplied complete with its heatsink, providing an integrated thermal-management solution for industrial installation.
Trusted by Industrial Automation Professionals
Lovato HS series solid state relays provide machine builders, panel manufacturers and automation engineers with robust semiconductor switching solutions for reliable control of three-phase resistive and motor loads in demanding industrial equipment.
