09.06.2010

The leading manufacturer of sound masking & paging systems and complete acoustical solutions

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>> SPECTRA i.NET®

> Operating Platform

> Speakers

> i.Lon

> Power Supply - 150W

> Power Supply - 320W

> Remote Control

> Data Terminator

> Music Page Interface

> Router

> Wire Specifications

> Painted Unit

> Sound Manager

>> SPECTRA®

>> CROSSNET-ONE™

>> CROSSWAYS-ONE™

>> PAGING & MUSIC SYSTEMS

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Power Supply Unit - 320W

Model G14-P320

The Spectra i.Net® Sound Masking System uses a 48 Volt DC power supply unit that features:

Universal AC input/full range
Built-in active PFC function, PF>0.95
Protections: Short circuit/Over load/Over voltage/Over temperature
Forced air cooling by built-in DC Fan
Built-in fan speed control
Fixed switching frequency at 100KHz
3 year warranty

More Information

OUTPUT	DC VOLTAGE	48V
	RATED CURRENT	6.7A
	CURRENT RANGE	0 ~ 6.7A
	RATED POWER	321.6W
	RIPPLE & NOISE (max.) (Note.2)	240mVp-p
	VOLTAGEADJ. RANGE	41 ~ 56V
	VOLTAGE TOLERANCE (Note.3)	±1%
	LINE REGULATION	±2%
	LOAD REGULATION	±5%
	SETUP, RISE TIMEHOLD UPTIME(Typ.)	800ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load
	SETUP, RISE TIMEHOLD UPTIME(Typ.)	16ms/230VAC 16ms/115VAC at full load
INPUT	VOLTAGE RANGE (Note.5)	88 ~ 264VAC 124 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	POWER FACTOR (Typ.)	PF>0.95/230VAC PF>0.98/115VAC at full load
	EFFICIENCY (Typ.)	0.89
	AC CURRENT(Typ.) 115VAC	5A
	AC CURRENT(Typ.) 230VAC	2.5A
	INRUSH CURRENT(Typ.)	20A/115VAC 40A/230VAC
PROTECTION	OVERLOAD	105 ~ 135% rated output power
	OVERLOAD	Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	57.6 ~ 67.2V
	OVER VOLTAGE	Protection type : Shut down o/p voltage, re-power on to recover
	OVER TEMPERATURE	805(7053.3V,5V only) (TSW1 : detect on heatsink of power transistor)
	OVER TEMPERATURE	Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT	WORKING TEMP.	-20 ~ +65(Refer to output load derating curve)
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +85, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/°C(0 ~ 50°C)
	VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X,Y, Z axes
SAFETY&EMC (Note 4)	SAFETY STANDARDS	UL60950-1,TUV EN60950-1, CCC GB4943 approved
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC/ 25/ 70% RH
	EMI CONDUCTION & RADIATION	Compliance to EN55022 (CISPR22) Class B
	HARMONIC CURRENT	Compliance toEN61000-3-2,-3
	EMS IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level, criteria A
OTHERS	MTBF	207K hrs min. MIL-HDBK-217F (25°C)
	DIMENSION	21511550mm (LWH)
	PACKING	1.1Kg; 12pcs/14Kg/0.92CUFT
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. 5. Derating may be needed under low input voltages. Please check the derating curve for more details.

The Spectra i.Net^® Sound Masking System must provide the following:

All masking/paging units must be UL Listed for air handling space
System must confirm following ANSI standards: ANSI S1.4, ANSI S1.6, and ANSI S1.11
System must meet ASTM 1130-02, ASTM E1573-02, ASTM E 1374-93, and ASTM E 1041-85 standards
The Sound Masking system must use a unique integrated sound masking, music and paging system that uses the power of network technology, web appliances, internet access, infrared remote controls and digital signal processors (DSPs)
The Sound Masking system must be capable of separately and independently configuring zones for sound masking, paging and music via the network empowered through its central control
The Sound Masking system must produce 20Hz through 20,000Hz from its source
The masking must be random and provide a minimum pattern of no LESS than 25 hours.
The sound masking devices must provide both a 1/3 octave band equalizer for a minimum of 30 bands and a parametric equalizer to adjust the sound masking
The paging devices must have a minimum of a 1/1 octave band equalizer to shape sound
The masking volume shall be adjustable via digital means for ½ dB steps for a range of 36-84 dBA as measured 1m from the center of the speaker
Sound masking system must be able to provide music muting capabilities to allow paging to smoothly override masking
Spatial uniformity of sound must be no more than ±½ dBA
Sound masking, paging and music must have individual identifiers located in an integrated LCD screen
Plenum mounted network locations must have a lighted LED for visual inspection.
System must be a multi-drop network system. Point to point systems are unacceptable
System must be capable of being tuned through a network and a hand-held remote
The system must be capable of being independently zoned on both a global and local level for sound masking, paging and music. All zoning must be controlled from a network appliance
Generation and integration of multiple random sound masking sources and by using E-sound® technology equates to the best sound and effective sound masking
System must be capable of performing a complete diagnostics of its entire functions including diagnostics of the network, hubs, nodes, routers, dsps, memory, circuitry, amplifiers and power
System must be capable of reporting entire settings for each zone for masking, paging and music indicating at a minimum the volume, contour, 1/3rd band octave equalization, parametric equalization, diagnostics, and groupings
System must be an open platform system. Proprietary software systems are UNACCEPTABLE.
System must be capable of using off the shelf browser software for full manipulation
System must be capable of being used as a stand-alone system or a system tied into an intranet IT spine or manipulated through the internet
Speaker housings/enclosures must be damped to avoid undesirable resonance
System shall be designed so that individual speaker or component failure will have no impact on the balance of the system
Security: Central control must only be able to be accessed via an authorized computer access point with the use of a password
Sound masking equipment must be comprised of at least 50% recycled content
A 10 year full warranty from the manufacturer must be provided for all sound masking equipment
The system must be manufactured in the USA

OUTPUT	DC VOLTAGE	48V
	RATED CURRENT	6.7A
	CURRENT RANGE	0 ~ 6.7A
	RATED POWER	321.6W
	RIPPLE & NOISE (max.) (Note.2)	240mVp-p
	VOLTAGEADJ. RANGE	41 ~ 56V
	VOLTAGE TOLERANCE (Note.3)	±1%
	LINE REGULATION	±2%
	LOAD REGULATION	±5%
	SETUP, RISE TIMEHOLD UPTIME(Typ.)	800ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load
	SETUP, RISE TIMEHOLD UPTIME(Typ.)	16ms/230VAC 16ms/115VAC at full load
INPUT	VOLTAGE RANGE (Note.5)	88 ~ 264VAC 124 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	POWER FACTOR (Typ.)	PF>0.95/230VAC PF>0.98/115VAC at full load
	EFFICIENCY (Typ.)	0.89
	AC CURRENT(Typ.) 115VAC	5A
	AC CURRENT(Typ.) 230VAC	2.5A
	INRUSH CURRENT(Typ.)	20A/115VAC 40A/230VAC
PROTECTION	OVERLOAD	105 ~ 135% rated output power
	OVERLOAD	Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	57.6 ~ 67.2V
	OVER VOLTAGE	Protection type : Shut down o/p voltage, re-power on to recover
	OVER TEMPERATURE	805(7053.3V,5V only) (TSW1 : detect on heatsink of power transistor)
	OVER TEMPERATURE	Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT	WORKING TEMP.	-20 ~ +65(Refer to output load derating curve)
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +85, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/°C(0 ~ 50°C)
	VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X,Y, Z axes
SAFETY&EMC (Note 4)	SAFETY STANDARDS	UL60950-1,TUV EN60950-1, CCC GB4943 approved
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC/ 25/ 70% RH
	EMI CONDUCTION & RADIATION	Compliance to EN55022 (CISPR22) Class B
	HARMONIC CURRENT	Compliance toEN61000-3-2,-3
	EMS IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level, criteria A
OTHERS	MTBF	207K hrs min. MIL-HDBK-217F (25°C)
	DIMENSION	21511550mm (LWH)
	PACKING	1.1Kg; 12pcs/14Kg/0.92CUFT
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. 5. Derating may be needed under low input voltages. Please check the derating curve for more details.

The Spectra i.Net^® Sound Masking System must provide the following:

All masking/paging units must be UL Listed for air handling space
System must confirm following ANSI standards: ANSI S1.4, ANSI S1.6, and ANSI S1.11
System must meet ASTM 1130-02, ASTM E1573-02, ASTM E 1374-93, and ASTM E 1041-85 standards
The Sound Masking system must use a unique integrated sound masking, music and paging system that uses the power of network technology, web appliances, internet access, infrared remote controls and digital signal processors (DSPs)
The Sound Masking system must be capable of separately and independently configuring zones for sound masking, paging and music via the network empowered through its central control
The Sound Masking system must produce 20Hz through 20,000Hz from its source
The masking must be random and provide a minimum pattern of no LESS than 25 hours.
The sound masking devices must provide both a 1/3 octave band equalizer for a minimum of 30 bands and a parametric equalizer to adjust the sound masking
The paging devices must have a minimum of a 1/1 octave band equalizer to shape sound
The masking volume shall be adjustable via digital means for ½ dB steps for a range of 36-84 dBA as measured 1m from the center of the speaker
Sound masking system must be able to provide music muting capabilities to allow paging to smoothly override masking
Spatial uniformity of sound must be no more than ±½ dBA
Sound masking, paging and music must have individual identifiers located in an integrated LCD screen
Plenum mounted network locations must have a lighted LED for visual inspection.
System must be a multi-drop network system. Point to point systems are unacceptable
System must be capable of being tuned through a network and a hand-held remote
The system must be capable of being independently zoned on both a global and local level for sound masking, paging and music. All zoning must be controlled from a network appliance
Generation and integration of multiple random sound masking sources and by using E-sound® technology equates to the best sound and effective sound masking
System must be capable of performing a complete diagnostics of its entire functions including diagnostics of the network, hubs, nodes, routers, dsps, memory, circuitry, amplifiers and power
System must be capable of reporting entire settings for each zone for masking, paging and music indicating at a minimum the volume, contour, 1/3rd band octave equalization, parametric equalization, diagnostics, and groupings
System must be an open platform system. Proprietary software systems are UNACCEPTABLE.
System must be capable of using off the shelf browser software for full manipulation
System must be capable of being used as a stand-alone system or a system tied into an intranet IT spine or manipulated through the internet
Speaker housings/enclosures must be damped to avoid undesirable resonance
System shall be designed so that individual speaker or component failure will have no impact on the balance of the system
Security: Central control must only be able to be accessed via an authorized computer access point with the use of a password
Sound masking equipment must be comprised of at least 50% recycled content
A 10 year full warranty from the manufacturer must be provided for all sound masking equipment
The system must be manufactured in the USA

All Lencore sound masking systems are custom designed to meet all local codes and to fit a variety of site conditions and applications in:

Open Plan
Closed Plan
Retrofit
New Construction

Applicable Environments

Commercial Office Interiors
Healthcare Facilities
Pharmacies
Financial Institutions
Doctors Offices
Banking Branch Offices
Call Center Environments
Government Facilities
Legal Institutions & Offices
Military Bases & SCIFS
Hotels
Library
Accounting Firms