Feature

SGA

SGI

Modular Design

•

•

Fast Load Transient

•

•

Parallelable

•

•

Analog & Digital Summing

Optional

•

Direct Front Panel V/1 Control

•

•

3½ Digit LED Readout

•

Graphics Display

•

Sequencing

•

Save / Recall Setups

•

System Power Readouts

•

Constant Power Mode

•

IEEE-488.2/RS-232C

Optional

RS-232C Std
IEEE-488.2 Optional

LXI Class C Ethernet/ RS-232

Optional

RS-232C Std, Ethernet Optional

Front Panel Dust Filter

Optional (3U unit only)

Optional (3U unit only)

Applications

Burn-In

Compliance Testing

Materials Research

Process Control

Product Validation

Automotive Electronics

Rackmount ATE Systems

Battery Charging

See the SFA product page for very high current slew rate and low stored energy applications.

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

208/230 VAC (operating range 187 - 253 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

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 )

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 set point +0.1% of voltage rating SGI (10-30V) 0.1% of set point +0.4% of current rating

SGI (10-30V) 0.1% of actual +0.15% voltage 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

N/A

(40-1000V) +/-1.0% of full scale

N/A

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 Chart Below

Software

IVI & CVI drivers available under DOWNLOADS at: www.ProgrammablePower.com

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

28.09 in (71.35 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) ≈ ≤60 lbs (27 kg)
(10kW) ≈ ≤75 lbs (34 kg)
(15kW) ≈ ≤90 lbs (41 kg)

(20kW) ≈ ≤140 lbs (64 kg)
(25kW) ≈ ≤155 lbs (71 kg)
(30kW) ≈ ≤170 lbs (78 kg)

Shipping Weight

Contact factory for more product & shipping weights

Output

Ripple & Noise (Voltage Mode, Typical)

See Output: Voltage & Current Ranges Chart above. Ripple and noise specified at full load, nominal AC input. Noise measured with 6ft. cable, 1μf at load

Output Rise Time (40-800V)

≈< 100 ms 5-95% of full scale typical - resistive load (Contact factory for model specific slew rates)

Output Rise Time
(10-30V)

Rise Time, ms, MAX

Condition

10

Measured from 10% to 90% of the output voltage change - resistive load, typical

Output Voltage Fall Time
(10-30V)

Fall Time, MS MAX

Condition

No Load 1
50

100% CC Load 10

100% CR Load 10

Measured from 90% to 10% of the output voltage change. - resistive load, typical

Output Current Rise Time
(10-30V)

Rise Time, ms, MAX

Condition

20

Measured from 10% to 90% of the output current change - resistive load, typical

Output Current Fall Time
(10-30V)

Rise Time, ms, MAX

Condition

10

Measured from 90% to 10% of the output current change - resistive load, typical

Line Regulation (with sense wires used)

(±10% of nominal AC input, constant load)
Voltage Mode: +/- 0.01% of full scale (40-800V)
Current Mode: +/- 0.05% of full scale (40-800V)
Voltage Mode and Current 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)
Current Mode: +/- 0.1% of full scale
Voltage Mode: +/- 0.05% of full scale (10-30V)

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, typical

Temperature Coefficient

0.02%/ C of maximum output voltage rating for voltage set point, typical
0.03%/ C of maximum output current rating for current set point, typical

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/current, in not system current is limited to lower of the two supplies.

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 by a NRTL, CE Compliant, Semi-F47 Compliant.
LVD Categories: Installation Category II: Pollution Degree 2; Class II Equipment: for Indoor Use Only, back panel not user accessible
(see user manual for installation instructions)
EMC Directive, EN 61326:1998

Front Panel Dust Filter

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

3U

6U

Ripple & Noise

Power

4/5 kW

8/10 kW

12/15 kW

16/20 kW

20/25 kW

24/30 kW

rms

(20Hz-00kHz)

p-p

(20Hz-20MHz)

Voltage

Current

Current

10

400

800

1200

1600*

2000*

2400*

20mV

50mV

15

267

534

801

1068*

1335*

1602*

20mV

50mV

20

250

500

750

1000*

1250*

1500*

20mV

60mV

30

167

334

501

668*

835*

1002*

20mV

60mV

40

125

250

375

500*

625*

750*

20mV

75mV

50

100

200

300

400*

500*

600*

20mV

75mV

60

83

167

250

333

417

500

20mV

75mV

80

63

125

188

250

313

375

20mV

100mV

100

50

100

150

200

250

300

20mV

100mV

160

31

63

94

125

156

188

25mV

150mV

200

25

50

75

100

125

150

25mV

175mV

250

20

40

60

80

100

120

30mV

200mV

300

17

33

50

67

83

100

30mV

200mV

330

15

30

45

61

76

91

30mV

200mV

400

12

25

38

50

63

75

30mV

300mV

500

10

20

30

40

50

60

50mV

350mV

600

8

17

25

33

42

50

60mV

350mV

800

6.2

12.5

18.7

25*

31.2*

37.5*

80mV

500mV

1000

5

10

15

20*

25*

30*

100 mV

650 mV

Analog User I/O Pinouts

1

Isolated Remote ON/OFF

14

Isolated TTL/CMOS ON/OFF Control

2

Isolated Circuit Return

15

Remote Voltage Programming

3

Remote Overvoltage Set

16

Remote Current Programming

4

Voltage Return for Pins 9, 15, or 21

17

Fault State

5

Remote ON/OFF

18

Shutdown Fault

6

Circuit Common

19

Output Voltage Monitor

7

Output Current Monitor

20

Voltage Return for Pins 9, 15, or 21

8

Local Voltage Control Monitor

21

Voltage Control Resistance

9

Remote Voltage Programming

22

Current Control Resistance

10

Remote Current Programming

23

Current Return for Pins 10, 16, or 22

11

Local Current Control Monitor

24

Circuit Common

12

Not Used

25

Current Return for Pins 10, 16, or 22

13

Not Used

Digital User I/O Pinouts ( Ethernet Option Only )

1

Fold Back Monitor

2

Direct Shutdown

3

Fault Indication

4

Trigger Out

5

Common

6

Polarity output reversal signal

7

Isolation relays relay open signal

8

Sense relays open signal

9

Common

10

Trigger in