LDS V994
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V994 ShakerMetric Performance Parameters Used where large payloads need high performance vibration or shock testing, the V900 series gives engineers the confidence they need to develop highly reliable products. These systems have been used in single and multi-shaker configurations, and have been used to test products such as satellites and missiles. Features • Combination of high performance armature design and water-cooled coils deliver excellent acceleration and velocity performance • Automatic armature and body position load compensation system ensures larger loads can be comfortably accommodated • Trunnions feature Lin-E-Air suspension system as standard. Solid trunnions available upon request System Performance Max. Acceleration (sine peak) Random Force (rms) Max. Acceleration (random rms) Velocity (sine peak) Health and Safety Complies with the following EU directives: Machinery 2006/42/EC, Low Voltage 2006/95/EC, EMC 2004/108/EC Designed in accordance with EN 61010-1:2001 Industry Applications • 3-axis testing of complete satellite systems • Avionics and military hardware testing • Structural dynamics testing • Clean room environments • Multi-shaker, multi-axis applications Force and velocity ratings depend on the amplifier driving the shaker. The sine force, random force and velocity parameters detailed here are based on the shaker when driven by the DPA 280 K amplifier. r Random and shock ratings assume a payload approximately twice the mass of the armature; shock pulse 2 ms. For advice on specific test requirements, contact Bruel & Kj^r. * Theoretical maximum, measured 150 mm above table, full-field, at normal operating temperature. Bruel & Kjser

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Some of the features listed are available as standard, others as options. Please contact Bruel& Kj®r for advice on the optimum specification to meet your system needs Power Range 90-280kVA in 8 kVA increments Signal-to-noise Ratio >65 dB, relative to 100Vrms output, 10 kQ input termination and rated resistive load connected (100 kHz BW) Input Impedance 10 kQ nominal Total Harmonic 0.5-0.8% at rated output into Distortion resistive load Input Sensitivity 1.1 V (±0.1 V rms input) for (400 Hz, Master Gain 100Vrms output at rated fully CW) sinusoidal Volt Amp output Switching...

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