Vibration Test Machine Power Amplifier 4Ohm Optimum load impedance
Product Details
| Power Output: | 8 To 56 KVA Range | Control: | Optional Remote Panel (200m Range) |
|---|---|---|---|
| Interface: | Microprocessor Control With LCD Display | Efficiency: | Over 90% Energy-efficient |
| Power Supply: | 1~ / N / PE 230 V±5% 50/60 Hz, CEE 7/7 | Voltage/Current Mode: | Yes/Yes |
| Highlight |
Power Amplifier 4Ohm,Vibration Test Power Amplifier |
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Product Description
| Continuous sine output power (RMS, max.) | 500 VA |
| Frequency range (small signal / full power) | DC - 180 kHz / 20 Hz - 25 kHz |
| Voltage/Current mode | Yes/Yes |
| Output voltage (RMS, max.) | 45 V |
| Output current (RMS, max.) | 11.2 A (below 5 Hz) |
| Optimum load impedance | 4 Ohm |
| Signal input voltage (PK at 1 kHz sine for max. power) | 3.5 V |
| Distortion (frequency range 40 Hz to 5 kHz) | < 0.05 % |
| Signal to noise ratio | > 110 dB |
| Dimensions (W×H×D) | 440 × 90 × 290 mm |
| Total mass | 18 kg |
| Power supply | 1~ / N / PE 230 V±5% 50/60 Hz, CEE 7/7 |
| Recommended fuse protection | 16 A slow |
| Max. power consumption at 230 V (full load) | 1200 VA |
| Max. power consumption at 230 V (with vibration test system JQA-502-450) | 350 VA |
- Compatible with all permanent magnet driven shakers on the market
- High signal-to-noise ratio >110 dB
- Low distortion factor < 0.05%
- OLED display panel for clear monitoring
- Comprehensive safety management system monitors temperature, overcurrent, and overtravel
- Available in multiple operating voltage ranges (100V, 120V or 230V factory-set) upon request
- Switchable between current- or voltage mode operation
- Adjustable current limit for precise control
- 180° phasing switch between input and output signal
- Includes 1.5m power cable with connector (custom lengths available)
Built-in interlocks for overload protection, temperature monitoring, and clipping prevention.
Product Highlights
Power Amplifier for Vibration Test Machine Technical Specifications Continuous sine output power (RMS, max.) 500 VA Frequency range (small signal / full power) DC - 180 kHz / 20 Hz - 25 kHz Voltage/Current mode Yes/Yes Output voltage (RMS, max.) 45 V Output current (RMS, max.) 11.2 A (below 5 Hz) ...
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