HP3-L-DC48V

Turn On Voltage (Max):	38.4 VDC
Coil Resistance:	1.56 kOhms
Coil Power:	1.5 W
Contact Material:	Silver (Ag)
Operating Temperature:	-50°C ~ 40°C
Termination Style:	Plug In, Quick Connect - 0.187" (4.7mm)
Mounting Type:	Socketable
Features:	LED Indicator
Release Time:	30ms
Operate Time:	30ms
Turn Off Voltage (Min):	7.2 VDC
Series:	HP
Switching Voltage:	250VAC - Nom
Contact Rating (Current):	10A
Contact Form:	3PDT (3 Form C)
Coil Voltage:	48VDC
Coil Current:	31.0mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Obsolete
Packaging:	Bulk

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Power Relays, Over 2 Amps: HP3-L-DC48V application field and working principle

A HP3-L-DC48V is a power relay that could carry a current of over 2 amps. It is commonly used in many industries such as HVAC, transportation, industrial automation, and medical. It has two distinct working principles.The first working principle of a HP3-L-DC48V is forced-guided contact mode. This means that the contacts of the relay have a physical guiding mechanism so that the contact position of the relay is maintained, regardless of loader movement or strong magnetic fields. As a result, the contact position is held steady, and the operation of the contact is also maintained.The second working principle of a HP3-L-DC48V is multi-contact mode. In this mode, several contact points are distributed along a single rod. This allows for a higher current output, as the contact can be spread across more points. As a result, the output current is more even and reliable than when using a single contact point.The HP3-L-DC48V offers a variety of features that make it desirable for different application fields. It is UL certified and is therefore highly reliable and safe for use in many industries. Additionally, the HP3-L-DC48V has a long service life and is highly economical, meaning it can be used for many years and isn\'t expensive to replace. Furthermore, it offers a broad voltage range of 3-48V and can operate at temperatures from -40 to 85°C. It has a shock resistance of up to 15G and can work at a frequency range of 200-500 Hz.The HP3-L-DC48V is commonly used for power control in HVAC, industrial automation, medical, and transportation applications. In HVAC, it can be used to control an air conditioning unit by connecting to a thermostat. It can also be connected to an industrial robot to control the operation of the robot. It is commonly used in medical applications to control the power supply for medical equipment such as CT scanners and X-ray machines. In transportation, it can be used to control the power supply for the operation of the motor and other electrical components in a vehicle.To sum up, the HP3-L-DC48V is a power relay that is capable of carrying a current of over 2 amps. It is a reliable and economical product, with features such as shock resistance and a broad voltage range. It is often used in HVAC, industrial automation, medical, and transportation applications, for power control and operation of various electrical components.

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