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Technical Specification

LVDCompliance Designed and manufactured to EN61010-1:1993. Environment Protection

Inputs Supply

Operating Temp0 to +60°C Storage Temp–20 to +80°C Humidity0–95% RH, non-condensing Front – IP51, Rear – IP20. Alarm Contacts Supply 1 Voltage range 85-264VAC or 88-360VDC. Pushbuttons All inputs are optically coupled and canbe used for volt free Normally Open orNormally Closed contact inputs. Voltage inputs can also be used, these can be 24, 48, 125 or 250VAC/DC. Integrally mounted Functional Test, Acknowledge, Mute and Reset pushbuttons for all standard alarms. One set of terminals for the two “power failure” alarms pushbutton circuits. Supply 2 Alarm Contact and Cable Resistance Voltage range 85-264VAC or 88-360VDC(Optional 24VDC). N/C contact-series resistance of contactcables 5kmax.N/O contact-parallel resistance of contact cables 150kmin. Surge Immunity IEEE/ANSI C37.90.1IEC 61000-4-4, 2KV

General

Input Response Time Connections The standardunit has a response time of22ms. DIL switches are used to select alternative response times. Two part rising clamp terminals, for cables up to 2.5mm
2 First-up Discrimination . Better than 5ms. EMC Compliance Input Protection Immunity: EN61000-6-2:2001 Emissions: EN61000-6-4:2001. Inputs are protected against accidentalconnection to mains voltages (240VAC, 50Hz) or a 1000V Megger Test.

Order Code

UC625 ★★★★ H ★ 024DR

ModelNo PrefixNumber of Alarm Channels LED Colour RDRed (Standard) IndividualChannel SignalDuplicatingRelays FittedInput Supply 2Specify option L or H

Outputs

Input Supply 1Universal Field ContactVoltage Options Audible
(Not including the 2power failure alarmssupplied as std) (88-360VDC or 88-265VAC) Visual Back illumination by 8mm super-bright LEDs plus green Power On LED. Two integral audibles are included as standard, which can be inhibited as required. Relays Individual signal duplicating relays, contacts rated at 60VDC max, 24VDC @ 2A max. Horn and group relays, contacts rated at 220VDC max, 125VDC @ 0.5A, 24VDC @ 2A.
MODELNO. NO OFALARMS LED COLOUR SUPPLY 1 **SUPPLY 2 FIELDCONTACTVOLTAGEStandard REPEATRELAYS OptionalL 1216202428323640 =24VDC or 024D = 24V RD =Red H =Universal88 to 360VDCor88 to 265 VAC OptionalPoweredInputs YL =Yellow H =Universal88 to 264VACor88 to 360VDC R =RepeatRelay OptionFitted UC625 AM =Amber GN =Green 048 = 48V110 = 110V250 = 250V WH =White Due to our policy of continuous product development, we reserve the right to amend specifications without notice. Doc UC625-0

UC625 Compact Alarm Annunciator - 19514 5

YEAR RTK Instruments Limited St James Business Park, Knaresborough, North Yorkshire, England. HG5 8PJTelephone: +44 (0)1423 580500Facsimile:+44 (0)1423 580501 Web: www.rtkinstruments.com Email: enquiry@rtkinstruments.com GUARANTEE FM14290ISO9001:2000