120A Three Phase S. S. R (HHG1-3/032F-38 10-120A SSR-DA)
Remarks:
1. Ensure the input power is always DC Voltage while the output power is delivered as AC Voltage.
2. Please ensure correct polarity connections for both input and output power to maintain optimal performance.
3. When utilizing the SSR with loads exceeding 10 Amps, it must be carefully mounted onto a heat sink. For loads surpassing 80 Amps, employ fan-cooling or
water-cooling techniques to assure efficient temperature management.
4. This SSR model features the sophisticated zero-cross type technology.
5. For inductive loads, ensure a Varistor is mounted on the output terminal. It should be approximately 1.6~1.9 times the loading voltage for best results.
Feature:
Experience high-speed and high-frequency operation with our innovative no-contact relays, leveraging advanced semiconductor technology.
Fully compliant with RoHS standards, ensuring eco-friendly functionality.
Models available without zero cross for added versatility.
Power elements are replaceable, offering extended product lifecycle.
Meets and exceeds cULus and CE standards for assured quality and safety.
What is SSR?
Solid State Relays (SSRs) are electronic switches that control the power supply to other devices seamlessly, similar to a mechanical switch but with electronic activation. Ideal for controlling high-current devices like lights or appliances, SSRs operate with low-current signals, such as a standard DC signal from a Digital Output. They typically activate with voltages of 3V or higher, making them ideal for Phidget Interface Kits or any device featuring digital output capabilities.
SSRs perform the same functions as Mechanical Relays with distinct advantages:
SSRs minimize electromagnetic interference compared to mechanical relays, due to the absence of contact arcing. This leads to cleaner operations as SSRs do not rely on electromagnets.
Unlike mechanical relays that suffer wear and tear from arcing, SSRs enjoy a prolonged lifespan due to their digital internals, enduring millions of cycles.
SSRs operate faster than mechanical relays, with a swift response time of 1ms compared to 10ms.
SSRs demonstrate superior resistance to physical vibrations, a common challenge faced by mechanical relays.
Since SSRs lack mechanical switching components, they function without contact bounce and operate silently.
How does it work?
Internally, control inputs are linked to an LED, which shines onto light sensors across an air gap. These sensors control the transistors that open or close, managing the power supplied to the relay's load. When transistors are closed, current flows smoothly through the relay, establishing a connection between the load and power supply. Conversely, open transistors block current flow, disconnecting the load. This innovative pairing of LED and sensors forms an optocoupler, effectively joining circuit segments without direct electrical linkages.
Why NCR & Clion?
1. As a dedicated electronics components manufacturer, researcher, developer, and exporter, we serve a wide range of industries.
2. With 14 years of experience in producing high-quality Relays and other electronic components, we are industry veterans.
3. Our production adheres strictly to ISO 9001 & ISO14000 quality control standards, ensuring excellence in every product.
4. We provide a comprehensive sales service system, guaranteeing seamless operations and exceptional customer satisfaction.
5. Our innovative R&D Department continuously unveils cutting-edge designed products each year, setting the pace in the industry.
6. Our impeccable testing system rigorously ensures that every single product meets the highest standards of quality and reliability.
7. Eager to dive deeper into our offerings? We warmly welcome your inquiries and look forward to sharing more about our exceptional solutions.
| Model |
HHG1-3/032F-38 10-120A(SSR-DA) |
| Description |
Three Phase S.S.R |
| Controlling Voltage |
3-14VDC 3-32VDC |
| Controlling Current |
5-25mA |
| Make-on Voltage |
3VDC |
| Break-off Voltage |
1VDC |
| Now/Reverse Turn Time |
_ |
| Reverse Voltage |
32VDC |
| Load Voltage |
40-440VAC |
| Load Current |
10\15\20\25\40\60\80\100\120A |
| Instant Voltage |
38\1000VAC |
| Voltage Drop in On |
<1.6VAC |
| On-off Time |
≤10mS |
| Leakage Current in Off |
≤10mA |
| Dielectric Strength |
≥2500VAC |
| Insulation Resistance |
500MΩ 500VDC |
| Ambient Temp |
30~80 |
| Dimensions |
106Lx75Wx31.5H |
| Indicate Methods |
LED |
| Mounting Type |
Screw Fixing |
| Weight |
10A≤365g 40A≤460g 80A≤500g |
| Remarks |
1.Load>10A,need mounting radiator;Load>80A,need mounting Colling Fan or Cooling Water Sys 2.For inductive Load,Pls mount a Varistor on output terminal |
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