Dold Monitoring Relay, DPDT, DIN Rail, 230V ac 24 V dc

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₩475,733.70

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* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
181-2789
제조사 부품 번호:
MK9055N.38/500
제조업체:
Dold
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브랜드

Dold

Product Type

Monitoring Relay

Contact Configuration

DPDT

Mount Type

DIN Rail

Power Consumption

4VA

Terminal Type

Screw

Time Delay

0 to 50 s

IP Rating

IP20, IP40

Supply AC Voltage

230V ac

Supply DC Voltage

24 V dc

Contact Current

3A

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

60°C

Width

22.5mm

Height

90mm

Length

97mm

Standards/Approvals

CE, RoHS

Series

MK9055N

COO (Country of Origin):
DE
Monitoring of 2 frequency levels (e.g. underspeed / standstill and overspeed)

Separate relay outputs for under- and overfrequency (1 or 2 c/o contacts each)

As alternative window operating mode (monitoring of a speed range)

Response value for over- and underspeed / frequency separately adjustable in 10 ranges 1 ... 120.000 IPM or 0,15 ... 20.000 Hz

Most fast reaction time also at low speed by time period measurement of the input frequency

As option with input for NAMUR-sensors with sensor and wire protection against interruption and short circuit

Programmable via terminals:

Start up time delay 0 ... 50 s or controllable

Alarm delay time of 0 or 0.5 s

With manual reset or auto reset

LED-indication for auxiliary voltage, measuring input and output relay, additional LED for indication of wire- / sensor failure at NAMUR-input

Auxiliary voltages AC 230 V and DC 24 V in one unit

MH 9055 with wide input range for auxiliary voltage

AC/DC 24 ... 60 V or AC/DC 110 ... 230 V (only 2 x 1 C/O)

As option with analogue output, proportionally to speed

2 possible contacts

MK 9055N/5_ _ 2 x 1 changeover contacts

MH 9055/5_ _: 2 x 2 hangeover contacts or wide range aux. voltage

2 possible compact designs

MK 9055N/5_ _: Width 22,5 mm

MH 9055/5_ _: Width 45 mm

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