Omron Current Monitoring Relay, 1 Phase, SPST, DIN Rail

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₩274,404.80

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RS 재고 번호:
111-3102
제조 부품 번호:
K8DT-AW1TD
제조업체:
Omron
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브랜드

Omron

Monitoring Application

Current

Electrical Phase

1

Contact Configuration

SPST

Mounting Type

DIN Rail

Minimum Current Sensed

2 mA, 10 mA, 20mA

Maximum Current Sensed

20 mA, 100 mA, 500mA

Current Sensitivity

Overcurrent, Undercurrent

Time Delay

250ms

Series

K8DT-AW

Length

90mm

Height

90mm

Operating Temperature Range

+60°C

Width

17.5mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-20°C

Current Range

10 → 100 mA, 2 → 20 mA, 50 → 500mA

Dimensions

90 x 17.5 x 90mm

Terminal Type

Push In

Number of Poles

1

COO (Country of Origin):
CN

K8DT-AS/AW Single Phase Current Relay


Omron K8DT-AS/AW single phase current relays detect errors in motors and other equipment through current changes.

Monitor AC or DC currents with one Relay.
Use with commercially available current transformers
Width of 17.5 mm to reduce space required in panels.
Push-In Plus Terminal that reduce wiring work.
Double-insertion holes for crossover wiring (all terminals).

Note

K8DT-AS allow use in either overcurrent or undercurrent mode.
K8DT-AW allow overcurrent and undercurrent monitoring simultaneously

K8DT-AW Monitoring Overcurrent / Undercurrent Relay.


• Downsize control panels.
• Reduced wiring.
• Detects errors in Motors and other equipment via current changes.
• Use in either over current or under current mode.
• Function as an alarm.
• Set threshold values.
• Alarm output can be set as a relay or transistor output.
• Input signal – Voltage, current, water level electrode and temperature (thermocouple or platinum resistance thermometer) can be input.
• Lower power consumption.
• Side by side mounting is possible.
• Long term contact reliability.
• Reliable in poor noise environments.
• Slim profile 17.5 mm

K8DT-AW1TD 24 VAC/DC Model.


• Current Monitoring Relay.
• Single phase.
• Transistor Output.
• Power supply 24 V ac/dc.
• Setting range 2 to 20 A ac/dc, 10 to 100 A ac/dc, 50 to 500 mA ac/dc.
• Direct input or available.

Features and Benefits.


• Power supply 100 to 240 V ac, 50/60 Hz, 24 V dc
• Manual/ Automatic reset (switchable)
• Manual reset – Turn OFF the power supply for minimum of 1 sec.
• Start-up lock time 0 to 30 s.
• Green LED Power (PWR)
• Yellow LED output (OUT)
• Red LED Relay output (ALM)
• One SPDT contact relay, switchable normally closed (NC) and normally open (NO) using DIP switch.
• DIN Rail Mounted or Screw Mounted.
• Weight 100 g
• Case material PC, UL 94 V-0.
• Colour N1.5
• Protection IP20 (terminals)

What is a Monitoring / Measuring Relay?


A monitoring / measuring relay is a protective control device, various types are available suiting what you wish to monitor. The relays receive input signals then monitor them and then output an alarm signal when a set value is reached (alarm relays). The relays protect your equipment against over voltage and over current faults. Monitoring relays monitor AC power supplies, voltage and current, analogue signals detecting unusual activity in equipment against set alarm thresholds.

Types of Monitoring Relays Available?


• Motor protection relays
• Temperature monitoring relays
• Water level control relays
• Voltage
• Current

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Standards

EN 60947-5-1, UL 60947-5-1, IP 20 Terminals


Omron K8DT Series Control Relays


Omron K8DT measuring and monitoring relays are part of the Value Design for Panel concept that takes control panel design and manufacturing to a new level. The K8DT series protect important equipment from damage using various measuring and monitoring relays that conform to international safety standards. Low power consumption and low heat generation design offer a long service life.


Space Saving


The K8DT series can help downsize control panels by reducing the width between wiring ducts and void panel space. The slim body allows space to mount more devices in the same size of control panel to increase control panel functionality.


Push-In Plus Terminals


Push-In Plus terminal blocks on all K8DT relays reduce the time and work involved in wiring. The Push-In Plus terminals allow solid and stranded wires with pin terminals or ferrules to be inserted without the need for tools.