Dynacord DEM 313 owner manual Approvals and standards, Specifications DEM

Models: DEM 313

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9. Approvals and standards

- The charging units correspond to the following standards:

EN 55014-2 Immunity requirements for household appliances, electric tools and similar electrical appliances

EN 50082-1 Basic standard for interference rejection; living area, business areas as well as small enterprises

EN 60065 Safety requirements for mains-operated electronic appliances and related accessories for house hold use and similar general application

EN 60742 Regulations for isolation transformers and safety transformers

10. Specifications DEM 313

Mains voltage

internally solderable to

Safety class

Rated output voltage Voltage adjustment for

battery charging 2.275 V/cell Tolerance of the output voltage at 20°C Temperature coefficient of the charging voltage Ripple at nominal operation

Static mains control

at input deviations of +l 0% -15 % Nominal charging current

Current limitation

Standby current at power failure Switching frequency Efficiency

Failure detection OVERVOLTAGE

Failure detection at battery LOW VOLTAGE Failure detection at battery LOW VOLTAGE

Failure detection at mains low voltage LINE VOLTAGE Failure detection at mains low voltage LINE VOLTAGE Switch-off at BATTERY VOLTAGE

Failure detection at CHARGE CURRENT Operating temperature range

Storage temperature Dimensions W x H x D Mounting depth without connectors Mounting depth with connectorsmax. Weight

Retrofitting kit for DEM 313:

NRS 90200 temperature sensor

230 V +10%/-15 % 50-60 Hz

115 V +10%/-15 % 50-60 Hz

I

24 V

27.3V

± 0.37 %

-40 mV/°C 0.1%

0.05%

4 A approx. 4 A 110 mA

88 kHz ±l0% approx. 83 % 29.6 V

25.5 V operation mode charging

22.0 V operation mode discharging

165 V ±15% for 230 V ac operation

83.5 V ±15% for 115 V ac operation

19.5 V

20 rrA

+5C + 40C

-40C+ 70C

483 x 88 x 335 mm

300mm

350mm

4.4 kg

Art.No

121950

23

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Dynacord DEM 313 owner manual Approvals and standards, Specifications DEM

DEM 313 specifications

The Dynacord DEM 313 is a versatile and powerful audio system designed for professional sound reinforcement applications. Renowned for its superior sound quality, exceptional durability, and advanced features, this unit has become a preferred choice for touring, live events, and installation.

One of the standout features of the DEM 313 is its robust design, engineered to withstand the rigors of live sound environments. The rugged housing protects the internal components, ensuring reliability during demanding performances. The unit is also lightweight, making it easier for audio technicians to transport and install.

The DEM 313 incorporates a state-of-the-art digital signal processing (DSP) engine, providing precise control over audio signals. This allows users to customize sound according to specific venue requirements. The DSP offers a variety of presets and user-defined parameters, including parametric equalization, crossover settings, and delay adjustments. These features enable optimal tuning to achieve clarity and balance in sound reproduction.

Equipped with multiple input and output options, the DEM 313 can handle a wide range of audio sources. Its configuration includes both analog and digital inputs, allowing seamless integration with various audio equipment. Additionally, the device supports network connectivity, making it compatible with modern audio systems and enabling remote control and monitoring capabilities.

The unit also features comprehensive metering and monitoring tools, providing real-time feedback on audio levels and performance. This ensures that sound engineers can make timely adjustments to maintain sound quality throughout a performance.

User-friendly interfaces and intuitive controls make the DEM 313 accessible to both novice and experienced sound professionals. The display panel presents essential information at a glance, streamlining operation during live events. Furthermore, built-in safety features protect the system from overload and overheating, ensuring consistent performance.

In summary, the Dynacord DEM 313 stands out in the competitive landscape of audio reinforcement technology. With its robust construction, advanced digital signal processing, versatile connectivity options, and user-friendly operation, it is an excellent solution for live sound applications, installations, and entertainment venues. The DEM 313 continues to set a benchmark in professional audio systems, delivering exceptional sound quality and reliability for audio professionals worldwide.