Electro-Voice PA2250T Bedienungsanleitung

General Description:

The Electro-Voice® PA2250T is from the PA series of

professional commercial audio amplifiers. The direct path

airflow design reduces the heat buildup significantly and

allows more amplifier channels and output power in slim

two rack space chassis. The audio performance of the

PA2250T is superior and fulfills the requirements in many

demanding long term applications from sound

reinforcement, paging or life safety installations.

High performance torroidal power and output transformers

combine clean saturation free audio performance with cool

running operation. The PA2250Tfeatures many of the same

comprehensive protection circuits typical in EV amplifiers.

Complete protection is provided for high temperature, audio

limiters, power up delay and peak current limiters. In addition

to the rated output power, the PA2250T provides excellent

headroom for a wide dynamic range on music signals. The

onboard dynamic limiter ensures that the output clipping of

the PA2250T will not generate excessive distortion. The

amplifier channels can be bridged for more power flexibility.

Marked level controls on the rear panel provide hidden

reliable level adjustments for each channel. Front panel

LEDs indicate signal present, 0 dB, and limit. Phoenix type

connectorsforinputsandoutputsprovideaneasy rackwiring.

Key Features:

• 2 x 270W at 70V or 270W at

4 Ohms

• 2 U Rack Space Chassis

• Stepped Rear Level Controls

• Bridge Mode Operation Provides

1 x 540W at 8 ohms

• Complete Protection Package

• Selectable 50Hz or 300Hz Hi-Pass

Filter for each Channel

• PhoenixType Inputs

• PhoenixType Outputs

• High Efficiency Circuit Design

• Front Panel Power On/Off

PA2250T

Two-Channel

PowerAmplifier

Technical Specifications:

Low Impedance Outputs:

- Min. Rated Load for Single Channel Operation is 4 Ohms. 2 Ohm Load is Not Recommended.

- Min. Rated Load for Bridged Operation is 8 Ohms. 4 Ohm Load is Not Recommended.

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PA2250TPartNumber:

PA2250T, 120V -- D170407

12000 Portland Avenue South, Burnsville, MN 55337

Phone:952/884-4051, Fax:952/884-0043

www.electrovoice.com

PartNumberLIT-0000XX Rev1

U.S.A. and Canada only. For customer orders, contact Customer Service at:

800/392-3497 Fax: 800/955-6831

Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:

+ 49 9421-706 0 Fax: + 49 9421-706 265

Other International locations. For customer orders, contact Customer Service at:

+ 1 952 884-4051 Fax: + 1 952 736-4212

For warranty repair or service information, contact the Service Repair department at:

800/685-2606

For technical assistance, contact Technical Support at: 866/78AUDIO

Specifications subject to change without notice.

Block Diagram:

Dimension Drawings:

Rear View: Front View

Top View

All Dimensions

inMillimeters

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