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8 - 56 kVA Switch Mode Power Amplifier For Vibration Test Machine

Brand Name:	Jianqiao
Model Number:	JQ
MOQ:	1
Delivery Time:	5 weeks
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Document:

Climatic Test Chamber Catal...25.pdf

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

Packaging Details:

Wooden case

Supply Ability:

300 set/year

Highlight:

56 kVA Switch Mode Power Amplifier

8 kVA Switch Mode Power Amplifier

Product Description

Power Amplifier for Vibration Test Machine

Available with outputs ranging from 8 to 56 kVA, these switch-mode power amplifiers are designed to drive electrodynamic shakers with force ratings of at least 9.81 kN (2205 lbf). The LDS SPA-K series offers Class-D rated performance, delivering maximum power with minimal energy waste for lower operating costs.

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These switching power amplifiers are engineered for medium-force vibration test systems. Their modular and scalable design allows for easy, economical power capacity expansion to meet future needs without complete unit replacement. The system maintains operation at reduced capacity during module failures.

Use Scenarios

Driving medium-force shakers
Powering third-party shakers with ratings ≥ 9.81 kN (2205 lbf)

Key Characteristics

Power output: 8 to 56 kVA range
Scalability: Upratable in 8 kVA increments
Efficiency: Over 90% energy-efficient
Performance: Full-power frequency range with low distortion
Bandwidth: 20Hz to 3kHz @ -3dB
Signal quality: SNR better than -68dB
Current rating: 3-sigma to ISO standards
Control: Optional remote panel (200m range)
Safety: Comprehensive monitoring and protection systems
Interface: Microprocessor control with LCD display
Software: PC-based control integrates amplifier and vibration controller

Tags:

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