H3DS-ML AC24-230/DC24-48

Series:	H3DS-M
Part Status:	Active
Lead Free Status / RoHS Status:	--
Relay Type:	Mechanical Relay
Moisture Sensitivity Level (MSL):	--
Function:	Programmable (Multi-Function)
Circuit:	SPDT (1 Form C)
Delay Time:	0.1 Sec ~ 120 Hrs
Contact Rating @ Voltage:	5A @ 250VAC
Voltage - Supply:	24 ~ 230VAC, 24 ~ 48VDC
Mounting Type:	DIN Rail
Termination Style:	Screw Terminal
Timing Adjustment Method:	Screwdriver Slot
Timing Initiate Method:	Input Voltage, Trigger Signal

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Time Delay Relays

Time delay relays are an important type of relay device designed with predetermined off-delay, on-delay, or flasher timing functions. They are particularly useful when it comes to controlling the start-up and shut-down of machinery, and initiating some sort of action in the event of an incident or fault. One example of a time delay relay is the H3DS-ML AC24-230/DC24-48, which is widely used in a variety of applications.

H3DS-ML AC24-230/DC24-48 Application Field

The H3DS-ML AC24-230/DC24-48 is suitable for multiple DC and AC applications, including switching lights, contactors, and motors. It can be used to create several common timing patterns, such as on-delay, off-delay, and flasher. It is commonly used in industrial control, electrical machines, and home automation systems.The H3DS-ML AC24-230/DC24-48 is an ideal choice for applications with a DC or AC fluctuating voltage. This is because it is able to maintain high accuracy and a positive output while operating in the range of 85-264VAC and 24-48V DC. It is also able to handle a wide range of temperature fluctuations, thanks to its included temperature compensation circuit. Moreover, the device can effectively handle high inrush currents and repeated switching cycles.

H3DS-ML AC24-230/DC24-48 Working Principle

The H3DS-ML AC24-230/DC24-48 is a programmable time delay relay that works using a capacitor discharge time calculation principle. It is connected to the power supply using two power lines - one for AC power and one for DC power.The device has three different timing functions: on-delay, off-delay, and flasher. A user can select the appropriate timing function based on the requirements of the application. The timing can be set manually via two potentiometers which adjust the decay time and the ON-time value.For example, when using the off-delay timing function, a user can select a time interval of between 0.05 and 10 seconds. Once the delay time is set, the H3DS-ML AC24-230/DC24-48 outputs a signal after the preset time has passed. Similarly, for on-delay timing, the output signal is given after the delay time has elapsed. As for the flasher timing option, the output signal is repeated in a flashing manner.The H3DS-ML AC24-230/DC24-48 is easy to program and install, and its low power consumption makes it an energy-efficient choice. Furthermore, it is also designed with highly reliable insulation and can withstand a wide range of temperature and humidity conditions.In conclusion, the H3DS-ML AC24-230/DC24-48 is an ideal choice for applications that require precise timing and reliable functioning. Its powerful timing functions, wide operating voltage range, and high-reliability put it at the forefront of time delay relays.

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