| Description | Programmable 60VDC - 25A, 1U high, 1500W
- PSU 60-25 (0~60V / 0~25A / 1500W)
- Single Channel Programmable Switching DC Power Supply
- Voltage Rating: 60V
- Output Power Rating: 1500W
- C.V / C.C Priority ; Particularly Suitable for the Batterey & LED industry
- Adjustable Slew Rate
- Series and Parallel operation (2 Units in Series or 4 units in parallel)
- High Efficiency and High Power Density
- 19 Inch Rack Mount Size Design
- Stabdard Interface: LAN, RS-232 & RS-485, USB(Device / Host), Analog Control Interface
- Optional Interface:GPIB, Analog Control Interface(Isolated Voltage Control), Analog Control Interface(Isolated Current Control)
| 180W DC Linear Power Supply 0-18V, 0-10A DIGITAL
0.01% High Resolution
Constant Voltage and Constant Current Operation
Internal Select for Continuous or Dynamic Load
Low Ripple and Noise
Overload and Reverse Polarity Protection
3½ Digit 0.5" LED Displays Showing Voltage and Current | | | 375W DC Linear Power Supply 0-75V, 0-5A
0-75V, 0-5A
0.01% High Regulation
Constant Voltage and Constant Current Operation
Internal Select for Continuous or Dynamic Load
Low Ripple and Noise
Overload and Reverse Polarity Protection
3 1/2 Digit 0.5" LED Display | 90W DC Linear Power Supply 0-18V, 0-5A DIGITAL
0-5A DIGITAL
Light and Compact Design
0.01% High Regulation
Constant Voltage and Constant Current Operation
Remote Control for External Programmability
Internal Select for Continuous or Dynamic Load
Low Ripple and Noise
Overload and Reverse Polarity Protection
Series or Parallel Operation |
| Content | PSU-Series Overview
Programmable Switching D.C. Power Supply
GW Instek PSU-series power supply with 1U height is highly praised by various markets and it is widely utilized by system integrators. The PSU-series provides 10 models including 6V/200A, 12.5V/120A, 20V/76A, 40V/38A, 60V/25A, 100V/15A, 150V/10A, 300V/5A, 400V/3.8A, and 600V/2.6A. Via 4 units of the same models in parallel connection, the maximum output current at 6V reaches 800A. It meets the demands of low voltage and high current, and high power density. PSU is suitable for electric components manufacturers to verify withstanding current tests of 100A and above. Such tests include micro-resistor, relay, shunt resistors etc. The high voltage models of the PSU-series, with maximum voltage output of 600V and power output of 1560 watts, not only can fully satisfy the extensive voltage demands of 1U power supply market but also provides system integrators with more flexible system integration.
The flexible arrangement of the PSU-series can reduce investment on test equipment facing different voltage and current test regulations. The PSU-series is a single power output DC programmable power supply, which outputs 1200W to 1560W. The PSU-series provides maximum 2 units in series connection (models under 300V) to achieve maximum 600V or 4 units in parallel connection to obtain maximum 800A and the maximum output power of 6.24 kilowatts.
The PSU-series allows settings for CC priority or CV priority. Under CC or CV mode, users can adjust slew rate for output voltage or current based upon test requirements. There are two kinds of slew rate settings: high speed priority and slew rate priority. High speed priority sets slew rate at the maximum speed to reach CC or CV mode. Slew rate priority allows users to set slew rate for CC or CV mode in order to control rise or fall slew rate. Slew rate priority mode is ideal for motor tests because it can protect DUT from being damaged by inrush current occurred at turn-on.
Comparing with other 1U power supplies available in the market, PSU-series supports a most complete array of interfaces, including USB, LAN, RS-232, RS-485, analog control interface, GPIB (option), isolated analog interface (voltage control), and isolated analog interface (current control). Via the multi-drop mode, PSU-series will not need any switch/hub and GPIB cable for remote control and slave unit augmentation when using LAN, USB or GPIB. This feature can help users save costs on equipment.
The PSU-series is ideal for the primary input of DC/DC converter and servo motor production application. PSU-series is often integrated into component test systems such as aging test equipment for capacitors; 600V DC bias applications; aging test equipment for diode; semiconductor production equipment; automotive electronics; and ECU for V8 engine or V12 engine, etc.
The PSU-series provides users with flexible settings of High/Low Level or Trigger input/Trigger output with pulse width of 1 ~ 60ms. Trigger input controls PSU-series to output or upload preset voltage, current and memory parameters. While outputting or uploading preset voltage, current and memory parameters PSU-series can produce corresponding Trigger output signals.
Series and Parallel Connections
| Series Operation |
| Model |
Single Unit |
Two Units |
| PSU 6-200 |
6V/200A |
12V/200A |
| PSU 12.5-120 |
I2-5V/120A |
25V/120A |
| PSU 20-76 |
20V/76A |
40V/76A |
| PSU 40-38 |
40v/33A |
80V/38A |
| PSU 60-25 |
60V/25A |
120V/25A |
| PSU 100-15 |
100V/15A |
200V/15A |
| PSU 1500-10 |
100V/10A |
300V/10A |
| PSU 300-5 |
300V/5A |
600V/5A |
| PSU 400-3.8 |
400V/3.8A |
NA |
| PSU 600-2.6 |
600V/2.6A |
NA |
| Parallel Operation |
| Model |
Single Unit |
Two Units |
Three Units |
Four Units |
| PSU 6-200 |
6V/200A |
6V/400A |
6V/600A |
6V/800A |
| PSU 12.5-120 |
12.5V/120A |
12.5V/240A |
12.5V/360A |
12.5V/480A |
| PSU 20-76 |
20V/76A |
20V/152A |
20V/228A |
20V/304A |
| PSU 40-38 |
40v/38A |
40V/76A |
40V/114A |
40V/152A |
| PSU 60-25 |
60V/25A |
60V/50A |
60V/75A |
60V/100A |
| PSU 100-15 |
100V/15A |
100V/30A |
100V/45A |
100V/60A |
| PSU 150-10 |
150V/10A |
150V/20A |
150V/30A |
150V/40A |
| PSU 300-5 |
300V/5A |
300V/10A |
300V/15A |
300V/20A |
| PSU 400-3.8 |
400V/3.8A |
400V/7.6A |
400V/11.4A |
400V/15.2A |
| PSU 600-2.6 |
600V/2.6A |
600V/5.2A |
600V/7.8A |
600V/10.4A |
| Remark: 1U = 43.6mm |
To augment output power, the PSU-series can realize two-fold rated power(models under 300V)via 2 same model units in series connection; and four-fold rated power via 4 same model units in parallel connection so as to satisfy customers with large voltage and large current requirements. 2U height units in series connection can achieve maximum 600V output. 4U height units in parallel connection can output maximum 800A and 6240W.
Manufacturer Specs
| Model |
|
PSU |
6-200 |
12.5-120 |
20-76 |
40-38 |
60-25 |
100-15 |
150-10 |
300-5 |
400-3.8 |
600-2.6 |
| Output ratings |
| Rated output voltage (*1) |
|
V |
6 |
12.5 |
20 |
40 |
60 |
100 |
150 |
300 |
400 |
600 |
| Rated output current (*2) |
|
A |
200 |
120 |
76 |
38 |
25 |
15 |
10 |
5 |
3.8 |
2.6 |
| Rated output power |
|
W |
1200 |
1500 |
1520 |
1520 |
1500 |
1500 |
1500 |
1500 |
1520 |
1560 |
| Ripple and noise(*5) |
| CVp-p( 10 ~ 20MHz) |
p-p (*6) |
mV |
60 |
60 |
60 |
60 |
60 |
80 |
100 |
150 |
200 |
300 |
| CVrms(5Hz ~ 1MHz) |
r.m.s. (*7) |
mV |
8 |
8 |
8 |
8 |
8 |
8 |
10 |
25 |
40 |
60 |
| CCrms(5Hz ~ 1MHz) |
r.m.s.(*12) |
mA |
400 |
240 |
152 |
95 |
75 |
45 |
35 |
25 |
17 |
12 |
| Load regulation |
| Voltage(*4) |
|
mV |
2.6 |
3.25 |
4 |
6 |
8 |
12 |
17 |
32 |
42 |
62 |
| Current(*11) |
|
mA |
45 |
29 |
20.2 |
12.6 |
10 |
8 |
7 |
6 |
5.76 |
5.52 |
| Line regulation |
| Voltage(*3) |
|
mV |
2.6 |
3.25 |
4 |
6 |
8 |
12 |
17 |
32 |
42 |
62 |
| Current(*3) |
|
mA |
22 |
14 |
9.6 |
5.8 |
4.5 |
3.5 |
3 |
2.5 |
2.38 |
2.26 |
| Analog Programming and Monitoring |
| External voltage control output voltage |
|
|
Accuracy and linearity: ±0.5% of rated output voltage. |
| External voltage control output current |
|
|
Accuracy and linearity: ±1% of rated output current. |
| External resistor control output voltage |
|
|
Accuracy and linearity: ±1% of rated output voltage. |
| External resistor control output current |
|
|
Accuracy and linearity: ±1.5% of rated output current. |
| Output voltage monitor |
|
|
Accuracy: ±1% |
| Output current monitor |
|
|
Accuracy: ±1% |
| Shutdown control |
|
|
Turns the output off with a LOW (0V to 0.5V) or short-circuit. |
| Output on/off control |
|
|
Possible logic selections: |
| Turn the output on using a LOW (0V to 0.5V) or short-circuit, turn the output off using a HIGH (4.5V to 5V) or open-circuit. |
| Turn the output on using a HIGH (4.5V to 5V) or open-circuit, turn the output off using a LOW (0V to |
| Alarm clear control |
|
|
Clear alarms with a LOW (0V to 0.5V) or short-circuit. |
| CV/CC/ALM/PWR ON/OUT ON indicator |
|
|
Photocoupler open collector output; Maximum voltage 30V, maximum sink current 8mA. |
| Trigger out |
|
|
Maximum low level output = 0.8V; minimum high level output = 2V; Maximum source current = 8mA. |
| Trigger in |
|
|
Maximum low level input voltage = 0.8V; minimum high level input votage = 2V, Maximum sink current = 8mA. |
| Front Panel |
| Display, 4 digits, Voltage accuracy |
0.1% + |
mV |
12 |
25 |
40 |
80 |
120 |
200 |
300 |
600 |
800 |
1200 |
| Current accuracy |
0.2% + |
mA |
600 |
360 |
228 |
114 |
75 |
45 |
30 |
15 |
11.4 |
7.8 |
| Indications |
|
|
GREEN LED's: CV, CC, V, A, VSR, ISR, DLY, RMT, LAN, M1, M2, M3, RUN, Output ON |
|
|
|
RED LED's: ALM, ERR |
| Buttons |
|
|
Lock/Local(Unlock), PROT(ALM_CLR), Function(M1), Test(M2), Set(M3), Shift, Output |
| Knobs |
|
|
Voltage, Current |
| USB port |
|
|
Type A USB connector |
| Transient response time (*10) |
| Transient response time |
|
ms |
1.5 |
1 |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
2 |
| Output response time |
| Rise time (*8) |
Rated load |
ms |
80 |
80 |
80 |
80 |
80 |
150 |
150 |
150 |
200 |
250 |
|
No load |
ms |
80 |
80 |
80 |
80 |
80 |
150 |
150 |
150 |
200 |
250 |
| Fall time(*9) |
Rated load |
ms |
10 |
50 |
50 |
80 |
80 |
150 |
150 |
150 |
200 |
250 |
|
No load |
ms |
500 |
700 |
800 |
1000 |
1100 |
1500 |
2000 |
2500 |
3000 |
4000 |
| Programming and Measurements (RS-232/485, USB, LAN, GPIB) |
| Output voltage programming accuracy |
0.05% + |
mV |
3 |
6.25 |
10 |
20 |
30 |
50 |
75 |
150 |
200 |
300 |
| Output current programming accuracy |
0.2% + |
mA |
200 |
120 |
76 |
38 |
25 |
15 |
10 |
5 |
3.8 |
2.6 |
| Output voltage programming resolution |
|
mV |
0.2 |
0.4 |
0.7 |
1.3 |
2 |
3.4 |
5.2 |
10.2 |
13.6 |
20.4 |
| Output current programming resolution |
|
mA |
6 |
4 |
2.5 |
1.2 |
0.8 |
0.5 |
0.34 |
0.19 |
0.13 |
0.09 |
| Output voltage measurement accuracy |
0.1% + |
mV |
6 |
12.5 |
20 |
40 |
60 |
100 |
150 |
300 |
400 |
600 |
| Output current measurement accuracy |
0.2% + |
mA |
400 |
240 |
152 |
76 |
50 |
30 |
20 |
10 |
7.6 |
5.2 |
| Output voltage measurement resolution |
|
mV |
0.2 |
0.4 |
0.7 |
1.3 |
2 |
3.4 |
5.2 |
10.2 |
13.6 |
20.4 |
| Output current measurement resolution |
|
mA |
6 |
4 |
2.5 |
1.2 |
0.8 |
0.5 |
0.34 |
0.19 |
0.13 |
0.09 |
| Temperature coefficience |
| Voltage |
|
ppm/℃ |
100ppm/℃ after a 30 minute warm-up |
| Current |
|
ppm/℃ |
100ppm/℃ after a 30 minute warm-up |
| Remote sense compensation voltage(single wire) |
| voltage |
|
V |
1 |
1 |
1 |
2 |
3 |
5 |
5 |
5 |
5 |
5 |
| Protection Function |
| Over voltage protection(OVP) |
Setting range |
V |
0.6 - 6.6 |
1.25 - 13.75 |
42788 |
16163 |
24228 |
5 - 110 |
5 - 165 |
5 - 330 |
5 - 440 |
5 - 660 |
|
Setting accuracy |
mV |
60 |
125 |
200 |
400 |
600 |
1000 |
1500 |
3000 |
4000 |
6000 |
| Over current protection(OCP) |
Setting range |
A |
5 - 220 |
5 - 132 |
5 - 83.6 |
3.8 - 41.8 |
2.5 - 27.5 |
1.5 - 16.5 |
42746 |
0.5 - 5.5 |
0.38 - 4.18 |
0.26 - 2.86 |
|
Setting accuracy |
mA |
4000 |
2400 |
1520 |
760 |
500 |
300 |
200 |
100 |
76 |
52 |
| Under voltage limit(UVL) |
Setting range |
|
0 - 6.3 |
0 - 13.12 |
0 - 21 |
0 - 42 |
0 - 63 |
0 - 105 |
0 - 157.5 |
0 - 315 |
0 - 420 |
0 - 630 |
| Over temperature protection(OHP) |
Operation |
|
Turn the output off. |
| Incorrect sensing connection protection (SENSE) |
Operation |
|
Turn the output off. |
| Low AC input protection (AC-FAIL) |
Operation |
|
Turn the output off. |
| Shutdown (SD) |
Operation |
|
Turn the output off. |
| Power limit (POWER LIMIT) |
Operation |
|
Over power limit. |
|
Value (fixed) |
|
Approx. 105% of rated output power |
| Interface Capabilities |
| USB |
|
|
TypeA: Host, TypeB: Slave, Speed: 1.1/2.0, USB Class: CDC(Communications Device Class) |
| LAN |
|
|
MAC Address, DNS IP Address, User Password, Gateway IP Address, Instrument IP Address, Subnet Mask |
| RS-232 / RS-485 |
|
|
Complies with the EIA232D / EIA485 Specifications |
| GPIB (Factory Option) |
|
|
SCPI - 1993, IEEE 488.2 compliant interface |
| Isolated Analog Control Interface (Factory Option) |
| Voltage Control |
|
|
Using 0-5V or 0-10V signals for programming and measurement |
| Current Control |
|
|
Using 4-20mA current signals for programming and measurement |
| Environmental Conditions |
| Operating temperature |
|
|
0˚C to 50˚C |
| Storage temperature |
|
|
-25˚C to 70˚C |
| Operating humidity |
|
|
20% to 85% RH; No condensation |
| Storage humidity |
|
|
90% RH or less; No condensation |
| Altitude |
|
|
Maximum 2000m |
| Input Characteristics |
| Nominal input rating |
|
|
100Vac to 240Vac, 50Hz to 60Hz, single phase |
| Input voltage range |
|
|
85Vac ~ 265Vac |
| Input frequency range |
|
|
47Hz ~ 63Hz |
| Maximum input current |
100Vac / 200Vac |
A |
21 / 11 |
| Inrush current |
|
|
Less than 50A. |
| Maximum input power |
|
VA |
2000 |
| Power factor |
100Vac / 200Vac |
|
0.99 / 0.98 |
| Efficiency (*13) |
100Vac / 200Vac |
% |
77 / 79 |
82 / 85 |
83 / 86 |
84 / 87 |
84 / 87 |
84 / 87 |
84 / 87 |
84 / 87 |
84 / 87 |
84 / 87 |
| Hold-up time |
|
|
20ms or greater |
| General |
| Weight |
main unit only |
kg |
Less than 8.7kg |
| Dimensions |
(W×H×D) |
mm^3 |
423×43.6×447.2 |
| Cooling |
|
|
Forced air cooling by internal fan. |
| EMC |
|
|
Complies with the European EMC directive 89/336/EEC for Class A test and measurement products. |
| Safety |
|
|
Complies with the European Low Voltage Directive 73/23/EEC and carries the CE-marking. |
| Withstand voltage |
|
|
AC to Chassis : 1500Vac / 1min |
| AC to Output terminal : 3000Vac / 1min |
| Vout≦150V |
| Output terminal to Chassis : 1000Vdc / 1min |
| 150 |
| Output terminal to Chassis : 1500Vdc / 1min |
| Insulation resistances |
|
|
Chassis and output terminal; chassis and AC input; AC input and output terminal: 100MΩ or more (DC 1000V) |
Tech Specs
Power Supplies/DC Power Supplies Template
|
| Outputs |
Single |
| Voltage Output 1 |
Variable |
| Max Voltage Output 1 |
60 V |
| Min Voltage Output 1 |
0 V |
| Programmable |
Yes |
| Current Output 1 |
Variable |
| Max Current Output 1 |
25 A |
| Min Current Output 1 |
0 A |
| Meter Type |
Digital |
| Switching |
Yes |
| Linear/Switching |
Switching |
| Max Display Resolution Current |
0.8 mA |
| Max Display Resolution Voltage |
2 mV |
| Constant current/voltage |
Yes |
| Remote Sensing |
Yes |
Test Equipment General Attributes
|
| Unique Features |
Adjustable Slew Rate
Sequence function allows user to edit voltage/current waveform from front panel to generate arbitrary DC power output
C.C/C.V PRIORITY; Particularly Suitable for the Battery and LED Industry
Series and Parallel Operation (2 units in Series / 4 units in Parallel) Master/slave control function
Bleeder Control on/off to support battery load
Commands compatible with other brands
High Efficiency and High Power Density
19” Rack Mount Size Design(EIA/JIS Standard)
Panel Lock mode
OVP, OCP protection modes
Internal Resistance
Remote monitor over LAN
No latency delay in multi unit configuration
Output bus bar support for high current |
| Warranty |
3 YEARS |
| Safety Approval |
CE |
| Interfaces I/O |
Analog Output, GPIB, LAN / Ethernet, RS-232, RS-485, Analog Input , USB |
| Storage |
Internal Memory, USB Flash Drive |
| | | | | |
