Atec Sorensen-SG Series - Manual (Page 2)

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SG Series : Product 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,
line drop 1V of rated voltage per line for 10-20V models, 1.5V for 30V models, 2% of rated voltage per line for models 160V and
greater. (Greater line drop is allowed, but output regulation specifications no longer apply).
Parallel Operation Up to 5 units may be paralleled for additional current within the power supply single-unit specifications, with exception of the
DC output current 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)
440/480 VAC (operating range 396 - 528 VAC)
Frequency 47 – 63Hz , 400Hz ( 400Hz @ 208VAC, for 6U units is optional modification and does not carry CE, UL or CSA markings )
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 ( typical ) ½ cycle ride-though , typical, on all three phases, 3 cycle ride through on single phase; missing phase shutdown
( 800V model 6.4 msec on all 3 phases )
Physical 3U Models (10V-30V) 3U Models (40V-1000V) 6U Models (60V-600V)
Width 19.00 in (48.3 cm) 19.00 in (48.3 cm) 19.00 in (48.3 cm)
Depth 27.18 in (69.0 cm) 26.4 in (67.1 cm) 27.06 in (68.8 cm)
Height 5.25 in (13.3 cm) 5.25 in (13.3 cm) 10.5 in (26.7 cm)
Weight (4kW, 10V 15V) ≈<65 lbs (29 kg)
(5kW, 20V 30V) ≈<65 lbs (29 kg)
(8kW, 10V 15V) ≈<85 lbs (39 kg)
(10kW, 20V 30V) ≈<85 lbs (39 kg)
(12kW, 10V 15V) ≈<110 lbs (50 kg)
(15kW, 20V 30V) ≈<110 lbs (50 kg) (5kW) ≈ 40 lbs (18 kg)
(10kW) ≈ 60 lbs (27 kg)
(15kW) ≈ 80 lbs (36 kg) (20kW) ≈ 120 lbs (54 kg)
(25kW) ≈ 140 lbs (64 kg)
(30kW) ≈ 160 lbs (73 kg)
Shipping Weight Contact factory for more product & shipping weights
Programming & Read-back Specifications ( with sense wires used )
Programming Read-Back / Monitoring
Accuracy Resolution Accuracy Resolution
Front panel Display
SGA: +/- (0.5%fs + 1 digit)
SGI (40-1000V) +/- 0.1% of
voltage at full scale
SGI (40-1000V) +/- 0.4% of
current at full scale
SGA: 3.5 digits
SGI: 4.0 digits
SGA: +/- (0.5%fs + 1 digit)
SGI, Voltage: +/- 0.1% of full scale
SGI, Current: +/- 0.4% of full scale
SGA: 3.5 digits
SGI: 4.0 digits
Knob control & Display read-back
SGI (10-30V) 0.1% of actual
+0.15% voltage rating
SGI (10-30V) 0.1% of set point
+0.1% of voltage rating
SGI (10-30V) 0.1% of set point
+0.4% of current rating
Remote Analog
Interface
Voltage +/-0.25% of full scale
Current (40-1000V) 0.8% of full
scale , (10-30V) 1.0% of full
scale
NA
(40-1000V) +/-1.0% of full scale
NA 25-pin D-sub connector (0~5 V or 0~10 V)
(10-30V) +/-0.5% of full scale
Remote Digital
Interface
Voltage: +/- 0.1% of full scale,
Current: +/- 0.4% of full scale +/-0.002% of
full scale
Voltage: +/- 0.1% of full scale
Current: +/- 0.4% of full scale +/-0.002% of
full scale
RS-232C (Standard on SGI), Optional
IEEE-488.2 and Optional LXI
Compliant 10/100 base-T Ethernet (see
Options)
OVP +/- 1% of full scale
+/-0.002% of
full scale
Programming range: 5-110% Configured
from front panel, remote analog or via
optional digital inputs
User I/O Disconnect & Polarity-reversal relay control ( Only available with Ethernet Option )
Digital 10-pin Molex type connector
See www.programmablepower.com
Software IVI & CVI drivers available under SUPPORT at: www.ProgrammablePower.com
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