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Ampetronic Active Loop Panel for intercom

Name: Ampetronic Active Loop Panel for intercom
SKU: 503560
Price: 3836.00 DKK
Availability: InStock

Varenummer (SKU): 503560

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Samtale-systemer er nu almindelige i ved mange hoveddørssystemer. Især lejligheder og boligblokke anvender dørtelefoner til at give en person, der ønsker at få adgang, mulighed for at kommunikere med en person i boligen.

Active Loop Panel er en komplet løsning til at give personer med høretab adgang til lyden fra samtale-systemet. Den hjælper endvidere til at opfylde den internationale lovgivning og standarder for disse områder.

Compact and robust design

Compliment intercom panel

Simple integration & installation

Low power consumption

Class D efficiency

DSP for unrivaled intelligibility

Prides a localised magnetic field

Low lifetime cost

Excellent reliability, 5 year warranty & free technical support

Power supply (12-24V DC)

Transformer isolated inputs

Metal loss correction

Produktdetaljer

Active Loop Panel er en let og kompakt teleslynge-enhed med æstetisk design, der er designet til at supplere typiske samtale-systemer. Den kombinerer alle de afgørende elementer i et funktionelt teleslynge-system, der kun kræver strøm og en lydindgang for at give personer med høretab adgang til lyden.

It comprises an IP rated case, efficient class D loop driver (amplifier), multi-turn copper loop and the internationally recognised signage that informs the user that the service is available.

It designed to be mounted close to an entry intercom or other devices where it can be connected to the audio source via transformer isolated balanced input.

Installation is quick and simple, requiring only the removal of the front cover to reveal the fixing points and quick clamp DC power and line level connections – with only adjustments to current, gain and metal loss compensation being required if necessary when commissioned using a Field Strength Meter (502826) or Loopworks Measure Receiver (502821).

Teleslynge-systemet egner sig til følgende applikationer:

Door entry intercoms

Help & information points

Emergency refuge points

Information desks & kiosks

Installation Note:

The Active Loop Panel is designed to produce optimal audio quality at bent arm’s length for the average person – as it is expected that they will be depressing a button to communicate via the intercom.
The unit can be mounted below or at the side of the intercom panel at a height of approximately 1.1-1.2 meters (4 feet). At this height, the emitted magnetic field shape will function correctly for both standing adults, children and wheel chair users.

When wall mounting, cabling between the intercom and Active Loop Panel should ideally be routed behind the brickwork to maintain IP rating and finished aesthetics.

Tekniske specifikationer

Power supply and consumption

12-24V DC: Typical local DC supply inside equipment where another supply is already present.

Whilst the HLS-2C draws less than 2.9W @ 12V DC with typical signals, you should still check that an existing supply has enough spare capacity.

Datasheet & Specifications

All information specified on this datasheet has been compiled in accordance with the IEC 62489-1: 2010+A1:2014 Standard and reflects actual performance in realistic applications.

Installation Guide:
Group connections to input 1/2 with DC power cabling. Keep the loop feed cable separate from other connections. When mounting the unit leave clearance above and below the board to meet relevant safety Standards. Mount using 4 x M3 machine screws (with spacers if required) or insulated adhesive pad(s) on the reverse side of the board.

INPUTS

Power Requirement

Connector: Wago 2061 cage clamp for 0.5 – 1.5mm² solid core or untinned fine stranded wire.

Nominal voltage: 12V-24V DC

Voltage range: 8-30V DC

Fuse: 1.5A PTC

Power Consumption: 2.88W (240mA) continuous pink noise
9.2W (765mA) continuous sine
0.17W (14mA) quiescent Power Save
14.4W (1200mA) max short term peak

Indication: LED on PCB

Input 1 & 2

Connector: Wago 2060 cage clamp for 0.2 – 0.75mm² solid core or untinned fine stranded wire

Line Level (Lo Z speaker)

Rated source impedance: 1.8kΩ differential,

Input isolation: 1500V

Rated source EMF (sensitivity): -16dBu for full output

Overload: >+22dBu

SnR: >90dB

Adjustment: Level control, per channel

OUTPUTS

Loop Output

Connector: Wago 2061 cage clamp for 0.5 – 1.5mm² solid core or untinned fine stranded wire.

Compliance voltage: 4.2V_RMS (6V_pk)

Max output current (sine): 3A_RMS

Rated temperature limited output current (pink): 1.5A_RMS

Rated time for delivery: 1min

Rated THD: <1%

Output Impedance: >9Ω

Current Adjustment: Full range

Current Indication: LED indicates 1A_RMS

Loop Impedance 0.3Ω to 1Ω, 1.3 reactive at 1.6 kHz

Rated Load: 80uH, 0.5R

AUDIO SYSTEM

Freq. Response 100Hz to 5kHz ±1.5dB relative to 1kHz at low level, measured as loop current with no metal loss correction.

Compression Time constants optimised for speech

(AGC)

Dynamic range: >36dB

Control: by adjusting input level/gain

Indication: LED on PCB

Metal Loss 0dB to 3dB / octave boost

Correction Adjustable

PHYSICAL (12V DC Power Option)

Dimensions

Width: 138mm

Length: 224mm

Height: 22mm + mounting clearance

Weight 390g

Environment

Heat dissipation: IP55, IK08, <90% relative humidity, -30 to 75 °C

Dokumenter
Brochure Datablad Installationsvejledning

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INPUTS
Power Requirement
Connector:	Wago 2061 cage clamp for 0.5 – 1.5mm² solid core or untinned fine stranded wire.
Nominal voltage:	12V-24V DC
Voltage range:	8-30V DC
Fuse:	1.5A PTC
Power Consumption:	2.88W (240mA) continuous pink noise 9.2W (765mA) continuous sine 0.17W (14mA) quiescent Power Save 14.4W (1200mA) max short term peak
Indication:	LED on PCB
Input 1 & 2
Connector:	Wago 2060 cage clamp for 0.2 – 0.75mm² solid core or untinned fine stranded wire
Line Level (Lo Z speaker)
Rated source impedance:	1.8kΩ differential,
Input isolation:	1500V
Rated source EMF (sensitivity):	-16dBu for full output
Overload:	>+22dBu
SnR:	>90dB
Adjustment:	Level control, per channel
OUTPUTS
Loop Output
Connector:	Wago 2061 cage clamp for 0.5 – 1.5mm² solid core or untinned fine stranded wire.
Compliance voltage:	4.2V_RMS (6V_pk)
Max output current (sine):	3A_RMS
Rated temperature limited output current (pink):	1.5A_RMS
Rated time for delivery:	1min
Rated THD:	<1%
Output Impedance:	>9Ω
Current Adjustment:	Full range
Current Indication:	LED indicates 1A_RMS
Loop Impedance	0.3Ω to 1Ω, 1.3 reactive at 1.6 kHz
Rated Load:	80uH, 0.5R
AUDIO SYSTEM
Freq. Response	100Hz to 5kHz ±1.5dB relative to 1kHz at low level, measured as loop current with no metal loss correction.
Compression	Time constants optimised for speech
(AGC)
Dynamic range:	>36dB
Control:	by adjusting input level/gain
Indication:	LED on PCB
Metal Loss	0dB to 3dB / octave boost
Correction	Adjustable
PHYSICAL (12V DC Power Option)
Dimensions
Width:	138mm
Length:	224mm
Height:	22mm + mounting clearance
Weight	390g
Environment
Heat dissipation:	IP55, IK08, <90% relative humidity, -30 to 75 °C