Introducing the Three Phase S.S.R Combination (HHG1-3): A state-of-the-art solution designed for power efficiency.
Important Remarks:
1. For loads exceeding 10A, a radiator is essential; for those above 80A, implement either a Cooling Fan or a Cooling Water System for optimal performance.
2. For inductive load scenarios, please ensure a Varistor is mounted on the output terminal to safeguard the system.
Key Features:
Experience the innovation of no-contact relays utilizing semiconductor technology, offering unparalleled high-speed and high-frequency operation.
Environmentally friendly and fully RoHS compliant.
Flexible models available, including those without zero-cross functionality.
Power elements designed for easy replacement, enhancing longevity and flexibility.
Certified to meet both cULus and CE standards, guaranteeing superior quality and safety.
What is an SSR - Solid State Relay?
Solid State Relays (SSRs) are sophisticated devices that electronically turn the power on or off, similar to a traditional mechanical switch. The key difference lies in their electronic operation, which allows high-current devices like lights or appliances to be controlled with low-current signals such as a standard DC signal from a Digital Output. With an activation voltage as low as 3V, these relays seamlessly integrate with Phidget Interface Kits or any digital output device.
Advantages of SSRs over Mechanical Relays:
SSRs minimize electromagnetic interference, a common issue with mechanical relays, thanks to the absence of contact arcing. Furthermore, SSRs eschew electromagnets, further reducing interference.
Mechanical relay contacts degrade over time due to arcing. In contrast, SSRs boast a longer lifespan due to their purely digital internals, ensuring durability over millions of cycles.
With switching times as fast as 1ms compared to 10ms for mechanical relays, SSRs offer exceptionally rapid operation.
Enhanced resistance to physical vibrations makes SSRs a more robust choice compared to mechanical relays.
Unlike mechanical switches, SSRs operate without contact bounce, ensuring silent and smooth operation.
Understanding SSR Functionality:
At the core of SSR operation lies an ingenious design: control inputs link to an LED, which shines across an air gap to light sensors. These sensors then connect to transistors that control power flow. When a transistor closes, power flows freely, connecting load and supply. Conversely, an open transistor blocks almost all current, disconnecting the load from the power source. This integration of LED and light sensors, known as an optocoupler, effectively links circuit parts without direct electrical connection.
Why Choose Zhejiang NCR & Clion?
1. We are a versatile force in electronics, encompassing manufacturing, research, development, and export.
2. With fourteen years of expertise in crafting relays and electronic components, we stand as industry leaders.
3. Our production adheres to the esteemed ISO 9001 & ISO14000 quality control systems, ensuring excellence.
4. Our comprehensive sales service system ensures a seamless experience for every detail of your transaction.
5. Innovatively driven, our R&D Department releases novel designs annually to meet evolving needs.
6. A perfect testing system guarantees each product meets our high standards before it reaches you.
7. Curious to learn more about us? We are eager to address your inquiries. Connect with us today.
| Model |
HHG1-3/032F-38 100-250A(SSR-DA) |
| Description |
Three Phase S.S.R Combination |
| Controlling Voltage |
3-32VDC |
| Controlling Current |
6-35mA |
| Controlling Method |
_ |
| Make-on Voltage |
3VDC |
| Break-off Voltage |
1VDC |
| Load Voltage |
40-440VAC |
| Load Current |
100\120\150\200\250A |
| Regulate Range |
_ |
| Instant Voltage |
38\1000VAC |
| Voltage Drop in On |
<1.6VAC |
| On-off Time |
≤10mS |
| Isolation Voltage |
_ |
| Leakage Current in Off |
≤10mA |
| Dielectric Strength |
≥2500VAC |
| Insulation Resistance |
500MΩ 500VDC |
| Ambient Temp |
30~80 |
| Dimensions |
238Lx125Wx177H |
| Indicate Methods |
LED |
| Mounting Type |
Screw fixing,Din Rail Mounting Radiator |
| Weight |
≤4520g |
| 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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