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HLC-300N

HITROL CO.,LTD.

Overview

Characteristic

Operating
Principle
and
Composition

■ The compact size.

■ Easy to install DIN Rail or Bolting type.

■ LED can be checked in operation status.

(High Alarm & Low Alarm : Red / L-H Control : Green)

HLC-300N is a level control and alarm unit to be combined with a level switch

(HE, HQ, HR Series) for storage tank, detecting of high and/or low level in the tank.

Using the relay contact, it can be used for operating of automatic filling or

discharging control and alarm, and can be installed inside the control panel.

When the level switch which is connected to HLC-300N detects a liquid in the tank,

leakage current flows and it is sensed by the leakage current sensing, circuit, and

transistor is activated. Accordingly, relay contact is changed and it can be used for alarm

and/or control signal.

HLC-300N Body

DIN-Rail Mounting Button

Terminal

Bolt Hole

Содержание HLC-300N

Страница 1: ...1 Issue date 2020 04 HITROL CO LTD HEAD OFFICE FACTORY R D INSTITUDE HITROL CO LTD 141 Palhakgol gil Jori eup Paju si Gyeonggi do Korea TEL 00 82 31 950 9700 FAX 00 82 31 943 5600 www hitrol com INSTR...

Страница 2: ...ould be well informed of the contents where WARNINGis marked before carryingoutthework Table of Contents Overview 3 Characteristic 3 Operating Principles and Composition 3 Dimension 4 Specification 4...

Страница 3: ...detecting of high and or low level in the tank Using the relay contact it can be used for operating of automatic filling or discharging control and alarm and can be installed inside the control panel...

Страница 4: ...Power Source AC 110 220V 50 60Hz Standby Power consumption AC110V 1 14W AC220V 1 1W Active Power Consumption AC110V 6 2W AC220V 7W Relay Contact AC250V 5A DC30V 5A Contact load capacity AC 250V 5A Max...

Страница 5: ...AC220V set at the time of ordering Connection between controller and level sensor It is recommended to use AWG 13 or 14 wire for cable If the distance between the controller and the level sensor is lo...

Страница 6: ...uired Relay contact does not work Check whether the LED is lit or not Check cable connection status Check the input voltage status Check the wiring of the level sensor Controller is normal but does no...

Страница 7: ...atory Contact Number ADRESS HITROL CO LTD 141 Palhakgol gil Jori eup Paju si Gyeonggi do Korea T E L 031 950 9700 Headquarters A S F A X 031 943 5600 Headquarters A S INTERNET http www hitrol com The...