EE2-3ND

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Signal relays are a type of switch used in electrical circuits to perform a specific task, such as controlling the flow of power, turning on a light, or activating an alarm. The EE2-3ND relay is a two-ampere signal relay manufactured by Panasonic, with a low profile design that makes it ideal for use in compact, low-profile applications. This article provides an overview of the EE2-3ND\'s application field and working principle.

Overview of the EE2-3ND Signal Relay

The EE2-3ND is a two-ampere signal relay with a 5-volt sensitivity. It has a comprehensive range of contact forms, including two normally open and two normally closed contacts, as well as two form C (change-over) contacts with a common contact. The contact current rating is 2A at 120VAC or 28VDC. It has an electrical endurance rating of 17,500 cycles at 175V, and a mechanical endurance rating of 10 million cycles.

The relay has a 5-V pickup voltage when used in conjunction with a 12-V power source. It has a coil power consumption of 8.3mW, and coil resistance of 600 ohms. The operating temperature range is -40°C to +70°C, with a no-load pick-up time of 25ms and a maximum insulation resistance of 50 MΩ.

Applications of the EE2-3ND Signal Relay

The EE2-3ND is designed for use in a wide range of low-profile applications, including automobile electronic equipment, white goods, industrial equipment, and office automation applications. It is perfect for applications requiring compact relays with a higher current rating than standard relays. It also meets the requirements of high-speed switching and long-term durability.

The EE2-3ND is suited for both relay control and circuit protection in many different types of circuit, such as logic circuits, instrument control circuits, lighting circuits, and alarms. It is also well-suited to home automation applications, including switching lights, controlling door locks, and activating security sensors.

Working Principle of the EE2-3ND Signal Relay

The EE2-3ND signal relay uses a coil to move a movable iron core which closes or opens the contacts. When the coil is energized, a magnetic field is created, which attracts the armature and causes it to move. When the armature moves, it makes contact with the contacts, either closing or opening the circuit. When the coil is de-energized, the magnetic field dissipates and the armature returns to its original position.

The EE2-3ND is designed to protect the circuit from overloads or short-circuits. When the electrical load in the circuit exceeds the contact rating, the mechanism is opened and the circuit is protected. This ensures that the circuit is not damaged due to excessive current.

The EE2-3ND has a variety of custom features and diagnostic capabilities, which make it a highly reliable and versatile signal relay. It has a built-in surge protection feature that is designed to protect the relay from electrical transients or surges. It also has LED indicators that indicate when the relay is energized or de-energized. In addition, it has a wide range of adjustable parameters, such as coil voltage, pick-up time, and operating temperature.

Conclusion

The EE2-3ND signal relay is a compact and versatile two-ampere signal relay designed for use in a variety of applications. It has a low coil power consumption and excellent electrical and mechanical durability. It is capable of providing reliable protection against overloads and surges. Its comprehensive range of contact forms, adjustable parameters, and diagnostic capabilities make it an ideal choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference