Sorensen XG 40-21 Programmable DC Power Supply 40V 21A 840W

Description

Sorensen XG 40-21 Programmable DC Power Supply 40V 21A 840W is the new standard for powerful, programmable DC power systems. Designed for test, production, laboratory, OEM and quality assurance applications, the XG provides a wealth of features to ensure accuracy and greater efficiency. It puts clean, reliable power at your disposal and delivers stable, variable output voltage and current for a broad range of development, test and system requirements.

Highest Power Density

High frequency, soft switching technology in the XG Series provides up to 850 Watts in a 1U half-rack package. This represents the highest power density available from any manufacturer. With 12 models, there is a configuration available to meet every application.

Comprehensive Digital and Analog Interface Options
The XG comes standard with USB 2.0, RS-232, RS-485, isolated and non-isolated analog interfaces to provide a comprehensive set of options to connect to a PC or other network device. This design provides the convenience of being able to accommodate a wide range of installation configurations. Ethernet and GPIB interfaces are available as options.

Scalable, Multi-Unit Design
XG power supplies can be connected in parallel or series to produce greater current or voltage output for your applications. This scalability allows you to build rack-mounted systems with the XG that exactly meet your existing requirements, while allowing for future expansion.

Multi-Channel Support
Up to 30 XGs can be connected easily via an RS-485 bus to provide the ultimate flexibility in remote programming. This eliminates the cost and complexity of requiring GPIB cards in each unit once connected, multiple power supplies can be controlled via a single LAN, USB 2.0, GPIB, RS-232 or RS-485 interface. This provides an efficient option to centrally manage each XG needed for your applications.

Straightforward Front Panel Controls
The XG is equipped with a unique push-button encoder and function selector dial to provide a simple, uncluttered front panel. Both voltage and current can be set quickly and easily using these two controls. Front panel access can be locked out to ensure secure remote operation. This streamlined front panel layout results in fast, intuitive set-up and operation of the XG.

Features

  • Highest Power Density
  • Comprehensive Digital and Analog Interface Options
  • Scalable, Multi-Unit Design
  • Multi-Channel Support
  • Straightforward Front Panel Controls
  • High Reliability
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Specifications

Output Ratings
Model

Output Voltage¹

Output Current²

Output Power³

XG 6-110

6 V

110 A

670 W

XG 8-100

8 V

100 A

810 W

XG 12-70

12 V

70 A

850 W

XG 20-42

20 V

42 A

850 W

XG 33-25

33 V

25 A

835 W

XG 40-21

40 V

21 A

850 W

XG 60-14

60 V

14 A

850 W

XG 80-10.5

80 V

10.5 A

850 W

XG 100-8.5

100 V

8.5 A

860 W

XG 150-5.6

150 V

5.6 A

850 W

XG 300-2.8

300 V

2.8 A

850 W

XG 600-1.4

600 V

1.4 A

850 W

Line Regulation
Model

Voltage (0.005% of rated
output voltage +2 mV)4

Current (0.01% of rated
output current +2 mA)5

XG 6-110

2.3 mV

13 mA

XG 8-100

2.4 mV

12 mA

XG 12-70

2.6 mV

9 mA

XG 20-42

3.0 mV

6.2 mA

XG 33-25

3.7 mV

4.5 mA

XG 40-21

4 mV

4.1 mA

XG 60-14

5 mV

3.4 mA

XG 80-10.5

6 mV

3.1 mA

XG 100-8.5

7 mV

2.9 mA

XG 150-5.6

9.5 mV

2.6 mA

XG 300-2.8

17 mV

2.3 mA

XG 600-1.4

32 mV

2.1 mA

Load Regulation
Model

Voltage (0.005% of rated
output voltage + 2 mV)6

Current (0.02% of rated
output current +5 mA)7

XG 6-110

2.3 mV

27 mA

XG 8-100

2.4 mV

25 mA

XG 12-70

2.6 mV

19 mA

XG 20-42

3.0 mV

13.4 mA

XG 33-25

3.7 mV

10 mA

XG 40-21

4 mV

9.2 mA

XG 60-14

5 mV

7.8 mA

XG 80-10.5

6 mV

7.1 mA

XG 100-8.5

7 mV

6.7 mA

XG 150-5.6

9.5 mV

6.1 mA

XG 300-2.8

17 mV

5.6 mA

XG 600-1.4

32 mV

5.3 mA

Output Ratings
Model

Output Noise (rms, 300 kHz)

Output Ripple
(p-p, 20 MHz)

Voltage

Current

Voltage

XG 6-110

8 mV

200 mA

50 mV

XG 8-100

8 mV

180 mA

50 mV

XG 12-70

8 mV

120 mA

50 mV

XG 20-42

8 mV

75 mA

50 mV

XG 33-25

8 mV

60 mA

50 mV

XG 40-21

8 mV

45 mA

50 mV

XG 60-14

8 mV

35 mA

50 mV

XG 80-10.5

8 mV

25 mA

80 mV

XG 100-8.5

8 mV

20 mA

80 mV

XG 150-5.6

10 mV

16 mA

100 mV

XG 300-2.8

25 mV

10 mA

150 mV

XG 600-1.4

50 mV

6 mA

250 mV

1. Maximum output voltage is guaranteed to be 0.1% of the rated voltage at zero output setting, using the front panel or digital remote programming modes.
2. Maximum output current is guaranteed to be 0.2% of the rated current at zero output setting, using the front panel or digital remote programming modes, and when measured with rated load resistance.
3. Total output power is also based on AUX1 Output Voltage (5 V) and AUX1 Output Current (0.5 A) and AUX2 Output Voltage (15 V) and AUX2 Output Current (0.5 A).
4. From 85–132 Vac or 170–265 Vac, constant load.
5. From 85–132 Vac or 170–265 Vac, constant load.
6. From no load to full load, constant input voltage.
7. For load voltage change, equal to the unit voltage rating, constant input voltage.
8. For 6 V models the current ripple is measured at 2–6 V output voltage and full output current. For all other models, the current ripple is measured at 10–100% output voltage and full output current.
Output Ratings
Model

Maximum Recommended Remote Sense Line Drop Compensation per Line 9

Up-prog. Response Time, 0~Vmax 10

Efficiency (100/200 VAC input) 11

XG 6-110

1 V

60 ms

75/77%

XG 8-100

1 V

60 ms

77/80%

XG 12-70

1 V

60 ms

79.5/82.5%

XG 20-42

1.5 V

60 ms

82/85%

XG 33-25

2 V

60 ms

83/86%

XG 40-21

2 V

60 ms

83/87%

XG 60-14

3 V

60 ms

83/87%

XG 80-10.5

5 V

100 ms

83/87%

XG 100-8.5

5 V

100 ms

83/87%

XG 150-5.6

5 V

100 ms

83/87%

XG 300-2.8

5 V

150 ms

83/87%

XG 600-1.4

5 V

250 ms

83/87%

Output Ratings
Model

Down-prog. Response Time: Full Load

Down-prog. Response Time: No Load

Over-Voltage Trip Point

XG 6-110

60 ms

300 ms

0.5–7.5 V

XG 8-100

60 ms

400 ms

0.5–10 V

XG 12-70

60 ms

500 ms

1–15 V

XG 20-42

60 ms

600 ms

1–24 V

XG 33-25

60 ms

700 ms

2–39 V

XG 40-21

60 ms

800 ms

2–44 V

XG 60-14

60 ms

900 ms

3–66 V

XG 80-10.5

100 ms

1000 ms

3–95 V

XG 100-8.5

100 ms

1200 ms

3–125 V

XG 150-5.6

100 ms

1800 ms

3–180 V

XG 300-2.8

150 ms

2200 ms

5–330 V

XG 600-1.4

250 ms

3500 ms

5–660 V

Output Performance Specifications
Temperature Coefficient 100 PPM/° C from rated output voltage, after a 30-minute warm-up*
Drift (8 hours) 0.05% of rated output voltage & current over an 8 hour interval with constant line, load & temperature, after a 30-minute warm-up
Hold-up Time Typical 20 ms at any rated input line.
Transient Response Time 13 Less than 1 ms for 6 V to 60 V models. Less than 2 ms for 80 V to 600 V models*
Meter Accuracy 0.5% ± 1 count
Isolation 12 1500Vac or 2121Vdc between mains terminals and accessible conductive parts / chassis ground.
Output to chassis 500Vac.
Environmental Specifications (Indoor Use)
Operating Temperature Range 32°F to 122°F, 100% load (0°C to 50°C)
Storage Temperature Range -4°F to 158°F (–20° C to 70°C)
Operating Humidity Range 30–90% RH (no condensation)
Storage Humidity Range 10–95% RH (no condensation)
Operating Altitude Up to 6,500 feet (2,000 m)
Installation Category II (IEC 1010-1)
Pollution Degree 2 (IEC 1010-1)
Regulatory Approvals
Safety CSA 22.2 No. 61010-1, 60950-1-07 and UL61010-1, UL60950-1-(2nd Ed) 12. Marked with cCSAus, CE for EMC & low voltage directive
EMC Complies with EN61326-1
Complies with EN55022, Class B, FCC Part 15B for conducted emissions
Complies with EN55022, Class A, FCC Part 15A for radiated emissions
Complies with EN61000-4 series of standards for immunity
9. When using remote sense, the total of the load voltage and the load line drops must not exceed the rated output of the power supply. For example, for an XG 6-110 in an application with 1 V of load line loss (0.5 V/Line), the maximum available load voltage would be 6–1= 5 V. Note: The unit may operate at higher output voltages than this, but there is no guarantee that the power supply will meet performance specifications. Ultimately, the upper limit of the output voltage will be determined by internal circuitry of the power supply (non-adjustable.)
10. With rated, resistive load.
11. At maximum output power.
12. Double insulation on primary to secondary isolation barriers. Basic insulation primary to protective earth ground.
13. Time for the output voltage to recover within 0.5% at its rated output for a load change 10-90% of rated output current. Output set point 10-100%.
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