Sorensen SGA800-18.7 DC Power Supply

RENT SORENSEN SGA800-18.7

DC Power Supply, 800V, 18.7A, 1496W (call for availability)

The Sorensen SGA800-18.7 is a high-powered, programmable DC power supply, optimized for exceptional load transient response and low noise, achieving the highest power density in the industry. Its smart front air intake allows for stacking without requiring clearance between units, maximizing space efficiency.

Key Features

• High Power Density: Up to 15 kW in a compact 3U chassis.
• Wide Voltage Range: Adjustable from 0-10V to 0-800V, with increments of 5 kW ranging from 5 to 30 kW.
• Fast Load Transient Response: Safeguards against undesired voltage excursions.
• Low RMS and P-P Noise: Ideal for sensitive applications.
• Expandable Capacity: Parallelable up to 150 kW to grow with your needs.
• Modular Design: Facilitates upgrades, ensuring long-term investment protection.
• Precision Control: 16-bit resolution includes optional IEEE-488.2, RS-232C, and Ethernet interface.

Common Features

• Remote Sense: Provides terminals to sense output voltage, with line drop compensation tailored to specific models.
• Parallel Operation: Up to 5 units can be paralleled to increase current capacity.
• Series Operation: Supports series configuration with a maximum of 2 units.

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 typical for 208/220 VAC input (10V - 800V)
• >0.78 typical for 380/400 VAC input (40V - 800V)
• >0.9 typical for 380/480 VAC input (10V - 30V)
• >0.7 typical for 440/480 VAC input (40V - 800V)
• >0.9 typical for 440/480 VAC input (10V - 30V)
• Protection: Features ½ cycle ride-through on all three phases.

Output Specifications

• Voltage and Current Range: 800V, 18.7A, up to 15kW.
• Ripple & Noise:
• RMS (20Hz-300kHz): 80mV
• P-P: 500mV

Programming & Read-Back Specifications

• Front Panel Display:
• Programming: Accuracy +/- (0.5%fs + 1 digit), 3.5 digits resolution.
• Read-Back Monitoring: Same accuracy and resolution as programming.
• Knob control for easy adjustments.
• Remote Analog Interface:
• Programming: Voltage accuracy +/- 0.25%, Current accuracy 0.8% of full scale.
• Read-Back Monitoring: Accuracy +/-1.0% of full scale.
• Utilizes a 25-pin D-sub connector (0~5 V or 0~10 V).
• Remote Digital Interface:
• Programming Accuracy: Voltage +/- 0.1%, Current +/- 0.4% of full scale.
• Read-Back Monitoring Accuracy: Voltage +/- 0.15%, Current +/- 0.4% of full scale.
• Includes options for RS-232C, IEEE-488.2, and LXI Compliant 10/100 base-T Ethernet.
• OVP (Over Voltage Protection):
• Programming accuracy +/- 1%, configurable via various inputs.
• User I/O:
• Disconnect & Polarity-reversal relay control (only available with Ethernet option).