25A New Single-Phase Relay-DC CONTROL AC (NNG3E-1/032F-38)
Remarks:
1. For loads exceeding 10A, a radiator is required. When loads surpass 80A, a Cooling Fan or Cooling Water System is essential for optimal performance.
2. For Inductive Load applications, please ensure a Varistor is mounted on the output terminal for enhanced protection.
Feature:
Experience the efficiency of no-contact relays, where semiconductors enable high-speed and high-frequency operations, ensuring seamless performance.
RoHS compliant, our products adhere to the highest environmental standards.
Models are also available without zero-cross functionality, catering to diverse needs.
Power elements are easily replaceable, ensuring longevity and adaptability.
Our products conform to both cULus and CE standards, guaranteeing quality and safety.
What is SSR?
Solid State Relays (SSRs) electronically control power on or off to devices, much like a mechanical switch, but without physical interaction. SSRs enable control of high-current devices, like lights and appliances, using low-current signals, such as a standard DC signal from a Digital Output. Most SSRs activate with a voltage of 3V or higher, making them ideal for Phidget Interface Kits or any device with a digital output.
SSRs perform similar functions to Mechanical Relays, but offer these advantages:
- SSRs generate less electromagnetic interference than mechanical relays, primarily due to the absence of contact arcing which occurs in mechanical relays when contacts spark during switching. The lack of electromagnets in SSRs also contributes to reduced interference.
- Unlike mechanical relays, where contacts wear down from arcing, SSRs have purely digital internals, ensuring they last for millions of cycles.
- SSRs switch faster than mechanical relays (1ms compared to 10ms), offering rapid response times.
- SSRs are more resistant to physical vibrations than mechanical relays, ensuring stable performance.
- The absence of a mechanical switch in SSRs prevents contact bounce and ensures silent operation.
How does it work?
The control inputs connect to an LED, shining across an air gap to light sensors. These sensors link to transistors that open or close, connecting or disconnecting the relay's load with power. When a transistor is closed, current flows seamlessly through the relay, connecting the load and power supply. When a transistor is open, most current is blocked, disconnecting the load from the power supply. This LED and light sensor pairing, known as an optocoupler, is common for linking circuit parts without direct electrical connections.
Why NCR & Clion?
1. We are a dedicated electronics components manufacturer, researcher, developer, and exporter.
2. With fourteen years of experience in manufacturing Relays and electronic components, we excel in quality and innovation.
3. We adhere to ISO 9001 & ISO14000 quality control systems as our production standards, ensuring excellence in every product.;
4. We pride ourselves on a comprehensive sales service system, dedicated to ensuring that every detail of your experience is flawlessly executed and runs seamlessly.
5. Our passionate R&D Department unveils innovative, cutting-edge products each year, introducing groundbreaking designs that redefine industry standards.
6. Our rigorous and state-of-the-art testing system guarantees that each product meets the highest quality standards, ensuring unparalleled excellence.
7. Eager to learn more about Zhejiang NCR Industrial Co., Ltd.? We're ready and waiting for your inquiry to provide all the insights you need.
| Model |
NNG3E-1/032F-38 |
| Description |
New single-phase relay(DC control AC) |
| Controlling Voltage |
032:4~32VDC |
| Controlling Current |
≤20mA |
| |
|
| Make-on Voltage |
4VDC |
| Break-off Voltage |
2VDC |
| Load Voltage |
38:40~440VAC |
| Load Current |
10\15\20\25\30\40\60\80\100\120A |
| |
|
| Instant Voltage |
38:900VAC |
| 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 |
| |
|
| Indicate Methods |
LED |
| |
|
Audited Supplier 
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