RENT SORENSEN SGA800-25
DC Power Supply (call for availability)
The Sorensen SGA800-25 DC Power Supply is a high-powered, programmable solution that excels in various critical applications. Designed with a focus on exceptional load transient response, minimal noise, and unmatched power density, this power supply stands out in the industry. Its innovative front air intake allows for stacking, requiring no clearance between connected units.
Key Features and Specifications:
- High Power Density: Achieves up to 30 kW in a compact 6U chassis.
- Wide Voltage Range: Provides flexibility with output rates from 0-10V up to 0-800V, with increments of 3 kW from 5 to 30 kW.
- Fast Load Transient Response: Ensures stable voltage levels, protecting sensitive equipment from unwanted fluctuations.
- Low RMS and P-P Noise: Ideal for sensitive applications, ensuring optimal performance and reliability.
- Parallel Operation Capable: Expand your power supply capacity up to 150 kW as your requirements grow.
- Modular Design: Offers upgrade options, providing long-term investment protection.
- 16-bit Resolution: Optional control interfaces including IEEE-488.2, RS-232C, and Ethernet ensure precise functionality.
Common Features:
- Remote Sense: Special terminals are available for sensing output voltage at the load point, with specific line drop limits based on model type.
- Parallel Operation: Allows up to 5 units to be paralleled for increased current, with slight adjustments to accuracy specifications.
- Series Operation: Capable of connecting up to 2 units together.
Input Specifications:
- Nominal Voltage (3 phase, 3 wire + ground):
- 208/220 VAC (operating range: 187 - 242 VAC)
- 380/400 VAC (operating range: 342 - 440 VAC)
- 440/480 VAC (operating range: 396 - 528 VAC)
- Frequency: 47 – 63Hz, 400Hz
- Power Factor:
- >0.9 for 208/220 VAC input (10V - 800V)
- >0.78 for 380/400 VAC input (40V - 800V)
- >0.9 for 440/480 VAC input (10V - 30V)
- >0.7 for 440/480 VAC input (40V - 800V)
- Protection: Half-cycle ride-through on all phases; features missing phase shutdown tailored for the 800V model.
Output Specifications:
- Voltage and Current Range: Supports outputs of 800V, 25A, and 20kW.
- Ripple & Noise:
Programming & Read-Back Specifications:
- Front Panel Display:
- Programming Accuracy: +/- (0.5% fs + 1 digit)
- Read-Back Monitoring Accuracy: +/- (0.5% fs + 1 digit)
- Knob control for programming and display read-back available.
- Remote Analog Interface:
- Voltage Accuracy: +/- 0.25% of full scale
- Current Accuracy: +/- 0.8% of full scale
- Connects via a 25-pin D-sub connector (0~5 V or 0~10 V).
- Remote Digital Interface:
- Voltage Programming Accuracy: +/- 0.1% of full scale
- Current Programming Accuracy: +/- 0.4% of full scale
- RS-232C standard; optional IEEE-488.2 and Ethernet interfaces available.
- Over-Voltage Protection (OVP):
- Programming Accuracy: +/- 1% of full scale
- Configurable from the front panel, remote analog, or optional digital inputs.
- User I/O: Offers disconnect and polarity-reversal relay control, exclusive to Ethernet options.
