Relay Card Manufacturers in India
Savik Enterprises is prominent Relay Card Manufacturers in India, Suppliers and Dealers in India. Our Relay Cards are high-performance and are designed to provide an acceptable switching and smooth control of various applications in industry. We have a keen attention on quality, durability, and precision: we develop solutions that could guarantee the consistent performance even in the harsh environment. We are dedicated to innovation and customer satisfaction; thus, we are able to offer effective cost-saving relay card solutions that meet your precise operational requirements, including advanced Electronic relay card solutions.
Relay Interface Card for Reliable Industrial Control & Seamless Signal Integration
A Relay Interface Card is a device that intends to facilitate easy communication between low-power control systems and high-power electrical devices in order to make operations safe and efficient. It also improves the automation of industries with the provision of effective signal isolation, fast switching, and constant performance. It is constructed with precision, and it can be easily integrated with the different control panels and automation systems, functioning effectively as a Channel Relay Interface Card.
Types of Relay Card
As Relay Card Manufacturers in India, we deliver customized relay cards designed for specific voltage, current, and control needs.
- Electromechanical Relay (EMR) Cards -
Use electromagnetic coils and physical contacts to switch, which are extremely robust and can be used in high AC/DC loads. They are economical and are common in industrial general applications, similar to an Omron relay card. - Solid State Relay (SSR) Cards –
Semiconductor (MOSFETs and triacs) devices should be used as an alternative to moving parts; they are fast and silent to switch. They have long life cycle and can be used in high-speed and high-frequency operations. - Reed Relay Cards –
Comprised of magnetically operated reeds which are enclosed in a tube of glass, which allows the reeds to be switched cleanly and reliably. They are most appropriate in low level signal processing and accuracy instrumentation. - Hybrid Relay Cards –
Use EMR and SSR technologies to reduce the level of contact wear and heat generation. They offer a better performance, reliability and longevity. - 1-Channel / 2-Channel Relay Cards –
Created to have one or two relays to control a single- or simple-system. They are small and suitable in simple control. - 4-Channel / 8-Channel Relay Cards –
Have many relays on one board and can control many circuits at the same time. They are also mostly applied in PLC panels and automation systems in order to be more efficient, including configurations like 4 Channel Relay Card and Trinity Touch 8 Channel Relay Card. - Opto-Isolated Relay Cards –
Include optocouplers in order to separate input control circuits and output relay circuits. They isolate delicate equipment such as PLCs against electric noise, spiking and back EMF.
Technical Specifications of Relay Card
As Relay Card Suppliers in India, we have added below a sheet of technical details for these cards.
| Parameter | Specification |
|---|---|
| Input / Coil Voltage | 5V DC, 12V DC, 24V DC, 110V–230V AC |
| Input Current (Per Channel) | 5 mA to 25 mA |
| Relay Contact Rating | Up to 10A at 250V AC / 30V DC |
| Contact Configuration | SPDT, SPST-NO / NC |
| Isolation | Optocoupler Isolation (where applicable) |
| Protection | Freewheeling Diode (e.g., 1N4007) |
| Operating Time | 10–15 ms (Operate), 5–10 ms (Release) |
| Indication | LED Status per Channel |
| Connection Type | Screw Terminal (0.2 mm² to 2.5 mm²) |
| Operating Temperature | 0°C to 50°C |
| Humidity | 5% to 95% RH (Non-condensing) |
Key Features of Relay Card
As Relay Card Dealers in India, we offer relay cards with compact design and easy integration into control panels.
- Isolation and Safety – Relay cards offer efficient electrical separation between control circuits of low voltage and load circuits of high voltage making sure the sensitive equipment’s are safe.
- Multi-Channel Configuration- Being developed with multiple channels, they allow controlling various devices independently in one compact unit.
- High Current/Voltage Switching - These cards can easily handle high electrical loads and hence they can be used in demanding industrial processes.
- Control Signal Compatibility – They are designed to be easily fitted with PLCs, microcontrollers and automation systems to allow easy integration.
- Switching Versatility – These cards have NO and NC configurations and therefore provide flexible control logic to a wide range of automation needs.
Applications of Relay Card
As Relay Card Suppliers in India, our products are widely used in automation systems, control panels, and machinery.
- Industrial Automation – It is very popular in PLC based systems to drive machinery, conveyors, pumps and other complex industrial processes in very high reliability, including use in a Generator relay card.
- Home Appliance Control – It allows efficient control of lighting, fans, and smart home automation systems by means of the exact switching control.
- Automotive Systems – It is applied in the regulation of electrical functions of headlights, indicators, and power windows of modern cars.
- Protection Systems – It is very important in the safety circuits because it automatically de-energizes equipment when there is a fault or abnormal condition.
- HVAC Systems – It applies the heating, ventilation, and air conditioning system to manage the environmental system in a very efficient and reliable way.
Why Choose Us?
- Proven Expertise & Industry Experience – With 28 + years of experience in the manufacturing of relay cards, we have ensured that all our products provide members with the same level of performance, reliability, and longevity.
- Quality-Driven Manufacturing – As Relay Card Manufacturers in India, we adhere to high quality and testing protocols to offer quality relay cards that achieve high and accurate precision and longevity under the harsh industrial standards, including durable options like PVC Relay Card.
- Customized & Cost-Effective Solutions – We know the various application requirements and we provide customized relay card solutions at a reasonable cost without interfering with quality and efficiency, including specialized solutions like Genset start stop Relay Card.
Savik Enterprises is trusted Relay Card Manufacturers in India, Suppliers and Dealers in India. Our products include high-quality Relay Cards that are suitable to provide high performance, safety, and long-term operation in different applications. We provide solutions that fit in terms of accurate operational requirements with our robust technical knowledge and quality orientation. Our commitment to constant improvement, innovation, and reliable service makes us a good partner in the effective and high-performance relay card solutions. Get in touch with us to know more.
FAQ’s
It works on the principle of applying a control signal to a relay that in turn opens or closes electrical contacts. This enables it to manage bulk loads effectively.
Yes, Relay Cards are designed to integrate easily with PLCs and other automation controllers. They ensure smooth communication between control and load circuits.
EMR is a mechanical switching system, whereas SSR is a semiconductor system. SSR is more rapid and quiet in operation and EMR is more effective in handling high loads.
