Sorensen SGA600-8

Sorensen SGA600-50 (call for availability)
The Sorensen SGA600-50  is a Programmable Precision High Power DC Power Supply that provides front panel analog controls as well as essential features like 10-turn potentiometers for setting voltage and cur, 3½ digit LED readout plus front panel over-voltage protection (OVP) preview/adjustment and reset.Features of the Sorensen SGA600-50 include:

High Power Density: 30kW in a 6U chassis

Wide Voltage Range: 0-600V and 0-50 Amps

Fast Load Transient Response: Protection from undesired voltage excursions

Low RMS and P-P Noise: Suitable for the most sensitive applications

Parallelable up to 150 kW: Expandable as your requirement grows

Modular Design: Upgradeable for the ultimate in investment protection 

Display: 3½ digits

Resolution: Optional IEEE-488.2 + RS-232C + Ethernet provides precise control

Ethernet Control: Optional LXI Class C compliant communication through integrated web server

Direct Relay Control: Control output and sense isolation relays, along with polarity relays. (Ethernet Option Only)

Hardware Trigger: Ethernet Option Only 

Specifications of the Sorensen SGA600-50 include:

Common:

Remote Sense: Load-line loss compensation for models <= 100 V is 10% above full scale voltage total (5% per load-line), and models > 100 V is 4% above full scale voltage total (2% per load-line).

Parallel Operation: Up to 5 units may be paralleled for additional cur within the power supply single-unit specifications, with exception of the DC output cur set accuracy. Additional paralleled SG units will add 0.3% inaccuracy per unit. To parallel more than 5 units,contact factory.

Series Operation: Up to 2 units (see Output Float Voltage)

Input:

Nominal Voltage 3 phase, 3 wire + ground: 208/220 VAC (operating range 187 - 242 VAC); 380/400 VAC (operating range 342 - 440 VAC); and 440/480 VAC (operating range 396 - 528 VAC)

Frequency: 47 – 63Hz (optional 400Hz @ 208VAC, does not carry CE, UL or CSA markings)

Power Factor: >0.9 typical at 208/220 VAC input; >0.78 typical at 380/400 VAC input; and  >0.69 typical at 440/480 VAC input

Protection (typical): ½ cycle ride-though on all three phases, 3 cycle ride through on single phase; missing phase shutdown (800V model 6.4 msec on all 3 phases)

Environmental:

Operating Temperature: 0 to 50º C

Storage Temperature: -25º C to 65º C

Humidity Range: Relative humidity up to 95% non-condensing, 0º C – 50º C

Altitude: Operating full power available up to 5,000 ft. (~1,500 m), derate 10% of full power for every 1,000 feet higher; non-operating to 40,000 ft. (~12,000 m)

Cooling: Front and side air inlet, rear exhaust. Temperature controlled, variable speed fans. Units may be stacked without spacing.

Regulatory: Certified to UL/CSA 61010 and IEC/EN 61010-1, CE Compliant, Semi-F47 Compliant

Front Panel Dust Filter: 30 PPI (Pores Per Inch) - must ensure adequate airflow and / or derate max. temperature. 3U unit only.

Physical:

Dimensions: Width: 19.00” (48.3 cm), Depth 25.0” (63.5 cm) Height: 5-15 kW units: 3U – 5.25” rack mount (13.34 cm) 20-30 kW units: 6U – 10.5” rack mount (26.67 cm)

Weight: 3U < 80 lbs. (36 kg) 6U

Output:

Ripple & Noise (Voltage Mode, Typical): Ripple and noise specified at full load, nominal AC input. Noise measured with 6ft. cable, 1µf at load

Ripple (Cur Mode): <+/- 0.04% of full scale rms cur

DC Voltage Slew Rate: 45A / ms typical - resistive load

Line Regulation (with sense wires used): (±10% of nominal AC input, constant load); Voltage Mode: +/- 0.01% of full scale; and Cur Mode: +/- 0.05% of full scale

Load Regulation (with sense wires used): no load to full load, nominal AC input); Voltage Mode: +/- 0.02% of full scale; and Cur Mode: +/- 0.1% of full scale

Load Transient Response: Recovers within 1ms to +/-0.75% of full-scale of steadystate output for a 50% to 100% or 100% to 50% load change

Efficiency: 87% typical at nominal line and max load

Stability: ±0.05% of set point after 30 minute warm-up and over 8 hours at fixed line, load and temperature

Temperature Coefficient: 0.02%/ C of maximum output voltage rating for voltage set point 0.03%/ C of maximum output cur rating for cur set point

Output Float Voltage: Negative terminal within +/- 300 V of chassis potential. (We recommend the use of optional isolated analog Interface (IAI).) Supplies in “series” should be the same output voltage/cur.

Programming Specifications of the Sorensen SGA600-50 include:

Front Panel Display:

Voltage Accuracy: +/- 0.1% of full scale

Cur Accuracy: +/- 0.4% of full scale

Resolution: 3½ digits

Remote Analog Interface:

Voltage Accuracy: +/-0.25% of full scale for 0-5 V range, +/-0.5% of fullscale for 0-10 V range

Cur Accuracy: 0.8% of full scale

Remote Digital Interface:

Voltage Accuracy: +/- 0.1% of full scale

Cur Accuracy: +/- 0.4% of full scale

Resolution: +/-0.002% of full scale

OVP:

Accuracy: +/- 1% of full scale

Resolution: +/-0.002% of full scale

User I/O:

Disconnect & Polarity-reversal relay control (Only available with Ethernet Option)

Read-Back / Monitoring Specifications of the Sorensen SGA600-50 include:

Front Panel Display:

Voltage Accuracy: +/- 0.1% of full scale

Cur Accuracy: +/- 0.4% of full scale

Resolution: 3½ digits

Remote Analog Interface:

Accuracy: +/-1.0% of full scale (0 - 10V)

Remote Digital Interface:

Voltage Accuracy: +/- 0.1% of full scale

Cur Accuracy: +/- 0.4% of full scale

Resolution: +/-0.002% of full scale

User I/O:

Disconnect & Polarity-reversal relay control (Only available with Ethernet Option)

    

Product Overview

The Sorensen SGA600-8  is a Programmable Precision High Power DC Power Supply that provides front panel analog controls as well as essential features like 10-turn potentiometers for setting voltage and cur, 3½ digit LED readout plus front panel over-voltage protection (OVP) preview/adjustment and reset.

Features of the Sorensen SGA600-8 include:

High Power Density: 5kW in a 3U chassis

Wide Voltage Range: 0-600V and 0-8 Amps

Fast Load Transient Response: Protection from undesired voltage excursions

Low RMS and P-P Noise: Suitable for the most sensitive applications

Parallelable up to 150 kW: Expandable as your requirement grows

Modular Design: Upgradeable for the ultimate in investment protection 

Display: 3½ digits

Resolution: Optional IEEE-488.2 + RS-232C + Ethernet provides precise control

Ethernet Control: Optional LXI Class C compliant communication through integrated web server

Direct Relay Control: Control output and sense isolation relays, along with polarity relays. (Ethernet Option Only)

Hardware Trigger: Ethernet Option Only 

Specifications of the Sorensen SGA600-8 include:

Common:

Remote Sense: Load-line loss compensation for models <= 100 V is 10% above full scale voltage total (5% per load-line), and models > 100 V is 4% above full scale voltage total (2% per load-line).

Parallel Operation: Up to 5 units may be paralleled for additional cur within the power supply single-unit specifications, with exception of the DC output cur set accuracy. Additional paralleled SG units will add 0.3% inaccuracy per unit. To parallel more than 5 units,contact factory.

Series Operation: Up to 2 units (see Output Float Voltage)

Input:

Nominal Voltage 3 phase, 3 wire + ground: 208/220 VAC (operating range 187 - 242 VAC); 380/400 VAC (operating range 342 - 440 VAC); and 440/480 VAC (operating range 396 - 528 VAC)

Frequency: 47 – 63Hz (optional 400Hz @ 208VAC, does not carry CE, UL or CSA markings)

Power Factor: >0.9 typical at 208/220 VAC input; >0.78 typical at 380/400 VAC input; and  >0.69 typical at 440/480 VAC input

Protection (typical): ½ cycle ride-though on all three phases, 3 cycle ride through on single phase; missing phase shutdown (800V model 6.4 msec on all 3 phases)

Environmental:

Operating Temperature: 0 to 50º C

Storage Temperature: -25º C to 65º C

Humidity Range: Relative humidity up to 95% non-condensing, 0º C – 50º C

Altitude: Operating full power available up to 5,000 ft. (~1,500 m), derate 10% of full power for every 1,000 feet higher; non-operating to 40,000 ft. (~12,000 m)

Cooling: Front and side air inlet, rear exhaust. Temperature controlled, variable speed fans. Units may be stacked without spacing.

Regulatory: Certified to UL/CSA 61010 and IEC/EN 61010-1, CE Compliant, Semi-F47 Compliant

Front Panel Dust Filter: 30 PPI (Pores Per Inch) - must ensure adequate airflow and / or derate max. temperature. 3U unit only.

Physical:

Dimensions: Width: 19.00” (48.3 cm), Depth 25.0” (63.5 cm) Height: 5-15 kW units: 3U – 5.25” rack mount (13.34 cm) 20-30 kW units: 6U – 10.5” rack mount (26.67 cm)

Weight: 3U < 80 lbs. (36 kg) 6U

Output:

Ripple & Noise (Voltage Mode, Typical): Ripple and noise specified at full load, nominal AC input. Noise measured with 6ft. cable, 1µf at load

Ripple (Cur Mode): <+/- 0.04% of full scale rms cur

DC Voltage Slew Rate: 45A / ms typical - resistive load

Line Regulation (with sense wires used): (±10% of nominal AC input, constant load); Voltage Mode: +/- 0.01% of full scale; and Cur Mode: +/- 0.05% of full scale

Load Regulation (with sense wires used): no load to full load, nominal AC input); Voltage Mode: +/- 0.02% of full scale; and Cur Mode: +/- 0.1% of full scale

Load Transient Response: Recovers within 1ms to +/-0.75% of full-scale of steadystate output for a 50% to 100% or 100% to 50% load change

Efficiency: 87% typical at nominal line and max load

Stability: ±0.05% of set point after 30 minute warm-up and over 8 hours at fixed line, load and temperature

Temperature Coefficient: 0.02%/ C of maximum output voltage rating for voltage set point 0.03%/ C of maximum output cur rating for cur set point

Output Float Voltage: Negative terminal within +/- 300 V of chassis potential. (We recommend the use of optional isolated analog Interface (IAI).) Supplies in “series” should be the same output voltage/cur.

Programming Specifications of the Sorensen SGA600-8 include:

Front Panel Display:

Voltage Accuracy: +/- 0.1% of full scale

Cur Accuracy: +/- 0.4% of full scale

Resolution: 3½ digits

Remote Analog Interface:

Voltage Accuracy: +/-0.25% of full scale for 0-5 V range, +/-0.5% of fullscale for 0-10 V range

Cur Accuracy: 0.8% of full scale

Remote Digital Interface:

Voltage Accuracy: +/- 0.1% of full scale

Cur Accuracy: +/- 0.4% of full scale

Resolution: +/-0.002% of full scale

OVP:

Accuracy: +/- 1% of full scale

Resolution: +/-0.002% of full scale

User I/O:

Disconnect & Polarity-reversal relay control (Only available with Ethernet Option)

Read-Back / Monitoring Specifications of the Sorensen SGA600-8 include:

Front Panel Display:

Voltage Accuracy: +/- 0.1% of full scale

Cur Accuracy: +/- 0.4% of full scale

Resolution: 3½ digits

Remote Analog Interface:

Accuracy: +/-1.0% of full scale (0 - 10V)

Remote Digital Interface:

Voltage Accuracy: +/- 0.1% of full scale

Cur Accuracy: +/- 0.4% of full scale

Resolution: +/-0.002% of full scale

User I/O:

Disconnect & Polarity-reversal relay control (Only available with Ethernet Option)