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2. Declaration of Conformity
2. Declaration of Conformity
3. Warranty Period
4. Service
5. Description
6
All manuals and user guides at all-guides.com
The manufacturer of this product declares that this product is in accordance with the following
standards:
EMC Directive 2004/108/EC:
EN55103-1:2009*
EN55103-2:2009
EN61000-3-2:2006/A2:2009
EN61000-3-3:2008
*This Product meets the immunity requirements for E2 class EN55103-1 directive.
Initial turn on inrush current eXentro PA 8125 / 8250: 20 A / 25 A (230 Vac / 50 Hz).
Inrush current after 5 seconds AC mains interruption eXentro PA 8125 / 8250: 10 A / 15 A (230
Vac / 50 Hz)
Low Voltage Directive 2006/95/EC (Safety):
EN/IEC60065:2002 (7th edition)
RoHS2 Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the
restriction of the use of certain hazardous substances in electrical and electronic equipment.
When used in combination with the eXentro ECU emergency control unit, the product is in
accordance with the following standard:
CPR Construction Products Regulation 305/2011 EU:
EN54-16:2008
The eXentro Power Amplifier comes with a 2-year transferable limited warranty.
If you experience problems with your eXentro PA power amplifier, contact your authorized
dealer. The dealer will verify any defects and arrange for service.
The eXentro PA Emergency System Amplifiers PA-8125 and PA-8250 are professional
multichannel power amplifiers, throughout this document referred to as 'PA 8125', 'PA 8250' and
'PA amplifiers'. The PA amplifiers can be used in fixed installations in low impedance & 50 V
(100 V bridged) operation both can also be used in Voice Alarm systems. The amplifiers deliver
8x125 Wrms@50 V (PA 8125) and 8x250 Wrms@50 V (PA 8250). In bridge mode they deliver
4x250 Wrms@100 V (PA 8125) and 4x500 Wrms@100 V (PA 8250), both without using 100 V output
transformers. See chapter 9 'Technical Specifications' for low impedance specifications.
Both amplifier models include 8 high efficient half bridge Class D output stages and a Switch
Mode Power Supply (SMPS) which include both a 230 Vac mains input and a 48 Vdc battery
input (the PA-8250 includes 2 power supplies, 1 for Ch.1/2/7/8 and 1 for Ch.3/4/5/6). Each channel
includes balanced input connections with input gain control, a limiter to reduce severe clipping
& overload and each channel features an EQ card slot for Bose series II-s EQ cards.
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