Field Acoustics UK 500, Инструкция по эксплуатации

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2.1 Technical Specifications
UK500 UK800
Number of Channels: 2 2
Watts Per Channel at - 8 Ω : 150 250
Watts Per Channel at - 4 Ω : 250 400
Watts Per Channel at - 2 Ω : - -
Watts Bridged (A and B) - 8 Ω : 500 800
Watts Bridged (A and B) - 4 Ω : - -
Supply Voltage: 230V +/- 15% 230V +/- 15%
Average Supply Current, Full Load: 3A 4A
Mains Connector: 10A IEC 10A IEC
Frequency Response: 8–24,000 Hz 8–24,000 Hz
Signal to Noise Ratio
(ref. Full power 1kHz):
96 dB 96 dB
THD (1kHz, full power): 0.06% 0.06%
THD (20Hz - 20kHz, full power): <0.1% <0.1%
Slew Rate: 50 V/ µ s 50 V/ µ s
Damping Factor (ref. 8R, 100Hz): >350 >400
Cooling Fan Arrangement:
(Temperature controlled dual speed fans)
2x 40mm 2x 40mm
Cooling Airflow Direction: Front to Back Front to Back
Dimensions (mm): 482 X 44 X 210 482 X 44 X 210
Weight: 3.6 Kg 3.7 Kg
Additional Features: - -
Operating Environment:
l
The amplifier is designed for use in environments which protect it from rain, unusually
high air humidity and temperature.
l
When mounting inside, ensure that the amplifier is securely bolted into a rack using all
available fixing points where possible. Otherwise place on a surface where it cannot be
easily displaced, Potentially causing damage/injury. Ensure That the location will not
expose the amplifier to spillage of liquids/drinks, sprays/vapours or high humidity. Ensure
the amplifier is installed in a place which is not subject to abnormally high temperatures
and maintain sufficient ventilation to prevent overheating.
l
For temporary use outside, apply similar caution; however be extra sure to ensure
placement accounts for changing weather conditions and that extreme wind/rain/heat will
not find its way to equipment.
l
When taking any equipment from a cold environment (unheated storage, vehicles, etc),
into a warm one, allow the equipment time to acclimatise to the ambient temperature, as
condensation is likely to form in the amplifier, potentially causing it to malfunction if put
into service too soon.
Note: Our policy of continuous improvement may lead to the above specifications being
exceeded prior to documentation being updated.