Sorensen SGA60-167

 SORENSEN SGA60-167 DC POWER SUPPLY (Call for Availability)The Sorensen SGA60-167 DC Power Supply (SGA = Sorensen General Purpose Analog), is a high powered, programmable power supply designed for exceptional load transient response, low noise, and the high power density. The power density is enhanced by a stylish front air intake allowing supplies to be stacked without any required clearance between units. The Sorensen SGA60-167 with its high performance power electronics, meets the need for simple front panel analog controls or external control.

Features and Specifications of the Sorensen  SGA60-167 DC Power Supply include:Features:

10-turn potentiometers for setting voltage and cur

3 ½ digit LED readout

Front panel over-voltage protection (OVP) preview/adjustment and reset

High power density 10 kW in a 3U chassis

Cur: 167A

Wide voltage range: up to 60V

Fast load transient response means protection from undesired voltage excursions

Low ripple and noise

Hardware trigger (Ethernet option)

Parallelable up to 150 kW make it expandable as requirements grow

Sequencing: free system controller and speed up test

Low audible noise with temperature controlled variable speed fans

Specifications:

Common:

• Remote Sense:
• Terminals are provided to sense output voltage at point of load
• Maximum line drop 5% of rated voltage per line for 40-100V models
• Greater line drop is allowed, but output regulation specifications no longer apply
• 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
• Series Operation:  Up to 2 units

Input:

• 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 10V - 30V, 50V, 1000V and other models with optional "PF" modification
• >0.75 typical for 208/220 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")
• >0.72 typical for 380/480 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")
• >0.69 typical for 440/480 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")
• Protection:
• ½ cycle ride through, typical, on all three phases
• 3 cycle ride through on single phase
• Missing phase shutdown (800V model 6.4 msec on all 3 phases)

Programming & Read-back Specifications:

• Front Panel Display: 
• Programming:
• Accuracy: +/- (0.5%fs + 1 digit)
• Resolution: 3.5 digits
• Read-Back Monitoring:
• Accuracy: +/- (0.5%fs + 1 digit)
• Resolution: 3.5 digits
• Knob control & Display read-back
• Remote Analog Interface: 
• Programming:
• Accuracy:
• Voltage: +/-0.25% of full scale 
• Cur: 0.8% of full scale 
• Read-Back Monitoring:
• Accuracy: +/-1.0% of full scale
• 25-pin D-sub connector (0~5 V or 0~10 V)
• Remote Digital Interface:
• Programming:
• Accuracy:
• Voltage:  +/- 0.1% of full scale
• Cur: +/- 0.4% of full scale
• Resolution: +/-0.002% of full scale
• Read-Back Monitoring:
• Accuracy:
• Voltage:  +/- 0.1% of full scale
• Cur:  +/- 0.4% of full scale
• Resolution:  +/-0.002% of full scale
• OVP:
• Programming:
• Accuracy: +/- 1% of full scale
• Resolution: +/-0.002% of full scale
• Programming range:
• 5-110%
• Configured from front panel
• Remote analog
• Or via optional digital inputs
• User I/O: 
• Disconnect and polarity-reversal relay control (only available with Ethernet option)
• Digital 10-pin Molex type connector

Output:

• Ripple and noise (voltage mode, typical):

• Ripple and noise specified at full load, nominal AC input
• Noise measured with 6 ft. cable, 1μf at load
• Ripple (cur mode):  <+/-0.04% of full scale rms cur
• Output voltage rise time (40-1000V):  ≈< 100 ms 10-90% of full scale typical - full resistive load 
• DC cur 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 (40-800V) 
• Cur mode: +/- 0.05% of full scale (40-800V) 
• Voltage mode and cur mode: +/- 0.05% of full scale (10-30V)
• Load regulation (with sense wires used):
• (no load to full load, nominal AC input)
• Voltage mode: +/- 0.02% of full scale (40-800V) 
• Cur mode: +/- 0.1% of full scale 
• Load transient response:  Recovers within 1 ms 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, typical
• Temperature coefficient:
• 0.02%/ C of maimum output voltage rating for voltage set point, typical
• 0.03%/ C of maimum output cur rating for voltage set point, typical
• Output float voltage:  Negative terminal within +/- 300 V of chassis potential

Remote Sense:

• Terminals are provided to sense output voltage at point of load
• Maximum line drop 5% of rated voltage per line for 40-100V models
• Greater line drop is allowed, but output regulation specifications no longer apply

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

Series Operation:  Up to 2 units

Terminals are provided to sense output voltage at point of load

Maximum line drop 5% of rated voltage per line for 40-100V models

Greater line drop is allowed, but output regulation specifications no longer apply

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

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 10V - 30V, 50V, 1000V and other models with optional "PF" modification
• >0.75 typical for 208/220 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")
• >0.72 typical for 380/480 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")
• >0.69 typical for 440/480 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")

Protection:

• ½ cycle ride through, typical, on all three phases
• 3 cycle ride through on single phase
• Missing phase shutdown (800V model 6.4 msec on all 3 phases)

208/220 VAC (operating range 187 - 242 VAC)

380/400 VAC (operating range 342 - 440 VAC)

440/480 VAC (operating range 396 - 528 VAC)

>0.9 typical for 10V - 30V, 50V, 1000V and other models with optional "PF" modification

>0.75 typical for 208/220 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")

>0.72 typical for 380/480 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")

>0.69 typical for 440/480 VAC input (40V, 60V - 800V models, 0.9 available with modification "PF")

½ cycle ride through, typical, on all three phases

3 cycle ride through on single phase

Missing phase shutdown (800V model 6.4 msec on all 3 phases)

Front Panel Display: 

• Programming:
• Accuracy: +/- (0.5%fs + 1 digit)
• Resolution: 3.5 digits
• Read-Back Monitoring:
• Accuracy: +/- (0.5%fs + 1 digit)
• Resolution: 3.5 digits
• Knob control & Display read-back

Remote Analog Interface: 

• Programming:
• Accuracy:
• Voltage: +/-0.25% of full scale 
• Cur: 0.8% of full scale 
• Read-Back Monitoring:
• Accuracy: +/-1.0% of full scale
• 25-pin D-sub connector (0~5 V or 0~10 V)

Remote Digital Interface:

• Programming:
• Accuracy:
• Voltage:  +/- 0.1% of full scale
• Cur: +/- 0.4% of full scale
• Resolution: +/-0.002% of full scale
• Read-Back Monitoring:
• Accuracy:
• Voltage:  +/- 0.1% of full scale
• Cur:  +/- 0.4% of full scale
• Resolution:  +/-0.002% of full scale

OVP:

• Programming:
• Accuracy: +/- 1% of full scale
• Resolution: +/-0.002% of full scale
• Programming range:
• 5-110%
• Configured from front panel
• Remote analog
• Or via optional digital inputs

User I/O: 

• Disconnect and polarity-reversal relay control (only available with Ethernet option)
• Digital 10-pin Molex type connector

Programming:

• Accuracy: +/- (0.5%fs + 1 digit)
• Resolution: 3.5 digits

Read-Back Monitoring:

• Accuracy: +/- (0.5%fs + 1 digit)
• Resolution: 3.5 digits

Knob control & Display read-back

Accuracy: +/- (0.5%fs + 1 digit)

Resolution: 3.5 digits

Accuracy: +/- (0.5%fs + 1 digit)

Resolution: 3.5 digits

Programming:

• Accuracy:
• Voltage: +/-0.25% of full scale 
• Cur: 0.8% of full scale 

Read-Back Monitoring:

• Accuracy: +/-1.0% of full scale

25-pin D-sub connector (0~5 V or 0~10 V)

Accuracy:

• Voltage: +/-0.25% of full scale 
• Cur: 0.8% of full scale 

Voltage: +/-0.25% of full scale 

Cur: 0.8% of full scale 

Accuracy: +/-1.0% of full scale

Programming:

• Accuracy:
• Voltage:  +/- 0.1% of full scale
• Cur: +/- 0.4% of full scale
• Resolution: +/-0.002% of full scale

Read-Back Monitoring:

• Accuracy:
• Voltage:  +/- 0.1% of full scale
• Cur:  +/- 0.4% of full scale
• Resolution:  +/-0.002% of full scale

Accuracy:

• Voltage:  +/- 0.1% of full scale
• Cur: +/- 0.4% of full scale

Resolution: +/-0.002% of full scale

Voltage:  +/- 0.1% of full scale

Cur: +/- 0.4% of full scale

Accuracy:

• Voltage:  +/- 0.1% of full scale
• Cur:  +/- 0.4% of full scale

Resolution:  +/-0.002% of full scale

Voltage:  +/- 0.1% of full scale

Cur:  +/- 0.4% of full scale

Programming:

• Accuracy: +/- 1% of full scale
• Resolution: +/-0.002% of full scale

Programming range:

• 5-110%
• Configured from front panel
• Remote analog
• Or via optional digital inputs

Accuracy: +/- 1% of full scale

Resolution: +/-0.002% of full scale

5-110%

Configured from front panel

Remote analog

Or via optional digital inputs

Disconnect and polarity-reversal relay control (only available with Ethernet option)

Digital 10-pin Molex type connector

Ripple and noise (voltage mode, typical):

• Ripple and noise specified at full load, nominal AC input
• Noise measured with 6 ft. cable, 1μf at load

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

Output voltage rise time (40-1000V):  ≈< 100 ms 10-90% of full scale typical - full resistive load 

DC cur 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 (40-800V) 
• Cur mode: +/- 0.05% of full scale (40-800V) 
• Voltage mode and cur mode: +/- 0.05% of full scale (10-30V)

Load regulation (with sense wires used):

• (no load to full load, nominal AC input)
• Voltage mode: +/- 0.02% of full scale (40-800V) 
• Cur mode: +/- 0.1% of full scale 

Load transient response:  Recovers within 1 ms 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, typical

Temperature coefficient:

• 0.02%/ C of maimum output voltage rating for voltage set point, typical
• 0.03%/ C of maimum output cur rating for voltage set point, typical

Output float voltage:  Negative terminal within +/- 300 V of chassis potential

Ripple and noise specified at full load, nominal AC input

Noise measured with 6 ft. cable, 1μf at load

(±10% of nominal AC input, constant load)

Voltage mode: +/- 0.01% of full scale (40-800V) 

Cur mode: +/- 0.05% of full scale (40-800V) 

Voltage mode and cur mode: +/- 0.05% of full scale (10-30V)

(no load to full load, nominal AC input)

Voltage mode: +/- 0.02% of full scale (40-800V) 

Cur mode: +/- 0.1% of full scale 

0.02%/ C of maimum output voltage rating for voltage set point, typical

0.03%/ C of maimum output cur rating for voltage set point, typical