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TEMPERATURE GUARD - SINGLE PT100 ELEMENT KPM30x

TEMPERATURE GUARD - SINGLE PT100 ELEMENT KPM30x
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TEMPERATURE GUARD - SINGLE PT100 ELEMENT KPM30x - 1

TEMPERATURE GUARD - SINGLE PT100 ELEMENT KPM30x • Temperatur Guard for PT-100 element (RTD) • 2, 3 or 4-wire PT 100 connection via mini MCR Converter • Triple relay for more flexibility • A wide range of scaling available • Very fast analogue output (<50mS), (F-version) Specifications Auxiliary Voltage: 100-120, 200-240, 380-415V, 440-460 or 480VAC 40-70Hz (Fuse 0,5A) Optional Auxiliary Voltage: DC Input signal: Scale Range: 24, 48 or 110VDC (Fuse 2A) 0-10, 0-20 or 4-20mA Variation of ranges between: -150 °C to +850 °C The KPM30x is a digitally controlled temperature guard/controller for monitoring of temperature of machine bearings, windings etc. The warning relay can be used to trip non-essential load or start a cooling fan and the alarm relay may be used to trip the total load. KPM30x can be scaled for a wide variation of ranges between -150 and up to +850 Degrees Celsius or to Fahrenheit scale. Can also be scaled in Fahrenheit: -238 °F to +1562 °F Contact rating: Supply tolerance: Power rating: Adjustments Trip Warning: Trip Alarm: Analogue outputs: F-Versions Temperature: Weight: Front protection: AC: 100VA -250V/2A max. DC: 50W -100V/1A max. ± 10% 1,5VA Trip level Delay 0-100% of FSD 0-30 secs 0-100% of FSD 0-30 secs Up to 20mA, max 500ohm Up to 10V, min 100kohm -20 to +70ºC 0.6kgs IP52 (IP65 optional) An AC or DC auxiliary voltage is required for the unit. A green LED indicates POWER on. Start of monitoring function is delayed when power is switched on (default 2 secs delay). In this way false tripping during power up is avoided. The precision DIN96 moving coil meter reads the monitored parameter, and has low-reflection glass to ease reading at a distance. The triple-zone status LEDs at a glance gives the clear safety message: -ALARM - WARNING - NORMAL The unit meets EN 61010-1 Cat. III, Pollution degree 2 and the relevant environmental and EMC tests specified in EN 61326-2-4 to comply with the requirements of the major Classification Societies. KPM30C is the standard version with no analogue output. The optional F-versions has an isolated analogue output signal proportional to meter deflection. Temperature Measuring Transducer Mini MCR Converter The units three C/O relay outputs and trip levels and trip delays are user settable on unit rear to suit most applications. See page 2 for connection and setting. Relay trip lamps (Red LED) flash instantly (approx. 1 flash per second) when the trip level is passed, the relay trips after elapsed delay. The lamp changes state and the trip relay operates after the pre-set delay. If a trip condition ends during the delay interval, the timer will automatically reset. As standard the unit is supplied for automatic reset. Manual reset (latching relays) is optional (All Gversions). Norway Denmark United Kingdom www.megacon.com ELECTRONIC CONTROL AND INSTRUMENTATION Page: 1 of 2 REF: Datasheet.KPM30x - REV: 2.00/02.2018 © All rights reserved to Megacon Megacon reserves the right to make any changes to the informati

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TEMPERATURE GUARD - SINGLE PT100 ELEMENT KPM30x - 2

TEMPERATURE GUARD - SINGLE PT100 ELEMENT 4 Relays shown de-energised, a fail-safe relay energises when the unit is powered. 2-wire 22 Analogue Output 21 (Optional) Relay Reset Any latched relay is reset by linking terminals 29 and 30 or by interrupting the voltage input to terminal 1. Customer setting PT 100 type must be sett by custmer. Relay Operation Relay Configuration: Cascade ON Fail Safe All F-versions have an analogue output proportional to meter reading. The signal is specifically intended as input to a control system or for remote monitoring of the measured parameter. Other...

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TEMPERATURE GUARD - SINGLE PT100 ELEMENT KPM30x 2Pages

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TEMPERATURE GUARD - SINGLE PT100 ELEMENT KPM30x
2Pages