Overcurrent alarm device LIA-20
Hikari Shoko Co., Ltd.

About This Product

■Prevents power outages due to overuse of electricity in medical rooms.Protects the power supply in medical settings where high reliability is required.

■FeaturesThis is a specialized device with an alarm function that notifies the overload of the branch circuit (medical outlet 20A) in the medical room with an indicator light and alarm sound.
•Alarms are issued in two stages: 80% (caution) and 100% (danger) of the rated current.
•Used in combination with a dedicated CT. DMC10B (split type)

■OperationIt operates when the monitored current exceeds the alarm current value.
・When the monitored current falls approximately 5% below the alarm current value, the alarm indicator light will be automatically turned off. (Automatic return)
- When you press the buzzer stop switch, the alarm sound stops and the alarm indicator light changes from lighting to blinking. Once it returns, the buzzer stop will be canceled.
- Even if the buzzer is stopped when the warning (80%) alarm is activated, the alarm will sound if the danger (100%) alarm is activated.
・When the test switch is pressed, a test signal is applied to the detection circuit to check the operation of the main unit.

■Features・This is an alarm device that monitors the overload of the branch circuit (outlet) in the medical room.
・DMC10B (split type) current transformer is required.

Model
There are 1 models for this product.

Product
Overcurrent alarm device LIA-20

Handling Company
Hikari Shoko Co., Ltd.

Categories

Safety Devices

Alarm Controls

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1 Models of Overcurrent alarm device LIA-20

Image	Part Number	Price (excluding tax)	Mass	Alarm sound	Alarm current value	Alarm display	Test	Impact	Insulation resistance	Power consumption	Vibration	Rated current	Exterior color	Commercial frequency withstand voltage	Operating time	Control power supply voltage range	Control power supply voltage	Control power frequency
	LIA-20	Available upon quote	Approximately 450g	80% or more and less than 100%: Intermittent buzzer sound (0.6 second cycle) 100% or more: Intermittent buzzer sound (0.1 second cycle)	AC16A (80%): Caution alarm, tolerance within ±5% AC20A (100%): Danger alarm, tolerance within ±5%	Less than 80%: LED (green) lights up 80% or more but less than 100%: LED (yellow) lights up 100% or more: LED (red) lights up	Push switch	300m/s² 2 times	20MΩ or more with DC500V megger Between the electric circuit and the case	2.0VA or less	Front/back/up/down/left/right, 60 minutes in each direction, double amplitude 4mm, 16.7Hz	AC20A	Surface: Stainless steel background	AC1,500V for 1 minute Between the electric circuit and the case	Approximately 1 second after 80% or 100% detection	AC80V~AC110V	AC100V	50/60Hz

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About Company Handling This Product

Hikari Shoko Co., Ltd.

Japan

Overcurrent alarm device LIA-20 Hikari Shoko Co., Ltd.

About This Product

■Prevents power outages due to overuse of electricity in medical rooms.

■Features

■Operation

■Features

1 Models of Overcurrent alarm device LIA-20

LIA-20

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About Company Handling This Product

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Overcurrent alarm device LIA-20
Hikari Shoko Co., Ltd.