XA 88 Audio induction loop driver for transport

Catalogue code: 4.05

Induction loop amplifier

Ampetronic Ltd., Unit 2, Trentside Business Village, Farndon Road, Newark, United Kingdom

The XA88 is a specialist Audio Induction Loop driver designed for use on rail and other transport vehicles.

solid connectors, czech manual

Equipment is testing at Brnos Tramvay up to end of January 2019

Important equipment at public transport for safety journey, Deaf organisation should push to operator of transport services

unb@cmjn.cz,
https://www.ampetronic.co

Unie neslyšících Brno sociální podnik s.r.o., Palackého třída, 114, Brno tel:541245321,mob:725605216, email: polacek@pomuckyproneslysici.cz

Public transport

INPUTS
Power	24V DC
	Voltage range 14.4 - 33.6V DC
	Overcurrent Protection Internal replaceable fuse, T 4A L
	Power Consumption 61W (2.54 A) continuous audio
OUTPUTS
Loop Output Drive Voltage	Includes configurable output transformer. Values shown at 1.67:1 ratio Voltage: 7.1Vrms (11Vpk) at max. drive current Current (max): > 11Arms (15.5Apk) with 1kHz sine Current (short term): 21Apk absolute max Current Adjustment: Front panel control Current Indication: LED on front panel Connector: MIL-C-5015 (2 pins of CON3)






Physical	Dimensions Width 251mm, depth 320mm, height 89mm excluding connectors ,Weight 5kg, Construction Aluminium, powder coated. IP43 when mounted correctly, IP65 option available. <95% relative humidity, -40°C to +70°C (EN50155 TX). Installed unit should be mounted where the heat of normal operation can be dissipated by airflow through the rear heatsink.




AUDIO SYSTEM	80Hz to 6.5kHz
Metal Loss Correction	Corrects system frequency response due to metal structures in a building. frequency to be set via the menu. Gain constant at 1kHz, adjustable gain slope from 0 to 4dB per octave in 0.25dB increments. Custom 2 slope MLC allows different slopes and transition


Phase Shift	User selectable at 0° or 90° between outputs