GW Instek PSW 30-36 30 Volt 36 Amp DC Power Supply

SKU
PSW 30-36
Manufacturer:
GW Instek

Key Features:

  • Voltage Rating: 30V
  • Output Power Rating: 360W
  • Constant Power Output for Multiple Range (V&I) Operation
  • CV/CC Priority; Particularly Suitable for the Battery and LED Industry
  • Adjustable Slew Rate
  • Series Operation: Up to 2 units (30V, 80V, 160V models only)
  • Parallel Operation: Up to 3 units
  • High Efficiency and High Power Density
  • 1/2, 1/3, 1/6 Rack Mount Size Design (EIA/JIS Standard) for 360W/720W/1080W
  • Standard Interface: LAN,USB,Analog Control Interface
  • Optional Interface: GPIB-USB Adaptor, RS232-USB Cable
  • LabView Driver
Product Options:
Special Price $1,272.15 Regular Price $1,413.50

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The GW Instek PSW 30-36 is a single-output multi-range programmable switching DC Power Supply covering a power range up to 360W. The PSW 30-36 rated output voltage is 0 ~ 30V and the rated output current is 0 ~ 36A.

Model

PSW

30-36

80-13.5

160-7.2

250-4.5

800-1.44

Rated Output Voltage

V

30

80

160

250

800

Rated Output Current

A

36

13.5

7.2

4.5

1.44

Rated Output Power

W

360

360

360

360

360

Power Ratio

--

3

3

3.2

3.125

3.2

Constant Voltage Mode

PSW

30-36

80-13.5

160-7.2

250-4.5

800-1.44

Line Regulation (*1)

mV

18

43

83

128

403

Load Regulation (*2)

mV

20

45

85

130

405

Ripple and Noise (*3)

 

p-p (*4)

mV

60

60

60

80

150

 

r.m.s (*5)

mV

7

7

12

15

30

Temperature coefficient

ppm/°C

100ppm/°C of rated output voltage, after a 30 minute warm-up.

Remote sense compensation voltage

V/wire

0.6

0.6

0.6

1

1

Rise Time (*6)

 

Rated Load

ms

50

50

100

100

150

 

No Load

ms

50

50

100

100

150

Fall Time (*7)

 

Rated Load

ms

50

50

100

150

300

 

No Load

ms

500

500

1000

1200

2000

Transient response time (*8)

ms

1

1

2

2

2

Constant Current Mode

PSW

30-36

80-13.5

160-7.2

250-4.5

800-1.44

Line regulation (*1)

mA

41

18.5

12.2

9.5

6.44

Load regulation (*9)

mA

41

18.5

12.2

9.5

6.44

Ripple and noise

 

r.m.s (*5 )

mA

72

27

15

10

5

Temperature coefficient

ppm/°C

200ppm/°C of rated output current, after a 30 minute  warm-up.

Protection Function

PSW

30-36

80-13.5

160-7.2

250-4.5

800-1.44

Over voltage protection (OVP)

 

Setting range

V

3-33

8-88

16-176

20-275

20-880

 

Setting accuracy

 

± (2% of rated output voltage)

Over current protection (OCP)

 

Setting range

A

3.6-39.6

1.35-14.85

0.72-7.92

0.45-4.95

0.144-1.584

 

Setting accuracy

 

± (2% of rated output current)

Over temperature protection (OTP)

 

Operation

 

Turn the output off.

Low AC input protection (AC-FAIL)

 

Operation

 

Turn the output off.

Power limit (POWER LIMIT)

 

Operation

 

Over power limit.

 

Value (fixed)

 

Approx. 105% of rated output power

Front Panel

PSW

30-36

80-13.5

160-7.2

250-4.5

800-1.44

Display, 4 digits

 

Voltage accuracy 0.1% +

mV

20

20

100

200

400

 

Current accuracy 0.1% +

mA

40

20

5

5

2

Programming and Measurement (Interface)

PSW

30-36

80-13.5

160-7.2

250-4.5

800-1.44

Voltage programming accuracy 0.1% +

mV

10

10

100

200

400

Current programming accuracy 0.1% +

mA

30

10

5

5

2

Voltage programming resolution

mV

1

2

3

5

14

Current programming resolution

mA

1

1

1

1

1

Voltage measurement accuracy 0.1% +

mV

10

10

100

200

400

Current measurement accuracy 0.1% +

mA

30

10

5

5

2

Voltage measurement resolution

mV

1

2

3

5

14

Current measurement resolution

mA

1

1

1

1

1

 

Common Specification

Input Characteristics

PSW

30V

80V

160V

250V

800V

Nominal input rating

 

100Vac to 240Vac, 50Hz to 60Hz, single phase

Input voltage range

 

85Vac ~ 265Vac

Input voltage range

 

47Hz ~ 63Hz

Maximum input current

 

100Vac

A

360W: 5A, 720W: 10A, 1080W: 15A

 

200Vac

A

360W: 2.5A, 720W: 5A, 1080W: 7.5A

Inrush current

A

< 25A for 360W, < 50A for 720W, < 75A for 1080W

Maximum input power

VA

360W: 500VA, 720W: 1000VA, 1080W: 1500VA

Power factor

 

100Vac

 

0.99

 

200Vac

 

0.97

Efficiency

 

100Vac

%

77

78

79

79

80

 

200Vac

%

79

80

81

81

82

Hold-up time

 

20ms or greater

Analog Programming and Monitoring

PSW

30V

80V

160V

250V

800V

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: ±1.5% of rated output voltage.

External resistor control output current

 

Accuracy and linearity: ±1.5% of rated output current.

Output voltage monitor

 

Accuracy

%

±1

±1

±1

±2

±2

Output current monitor

 

Accuracy

%

±1

±1

±1

±2

±2

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 0.5V) or short-circuit.

CV/CC/ALM/PWR ON/OUT ON indicator

 

Photocoupler open collector output; Maximum voltage 30V, maximum sink current 8mA.

Series and Parallel Capability

PSW

30V

80V

160V

250V

800V

Parallel number

Units

3

3

3

3

3

Series Number

Units

2

2

2

None

None

Front Panel

Indications

 

GREEN LED's:
CV, CC, VSR, ISR, DLY, RMT, 20, 40, 60, 80, 100, %W, W, V, A
RED LED's: ALM

Buttons

 

Function, OVP/OCP, Set, Test, Lock/Local, PWR DSPL, Output

Knobs

 

Voltage, Current

USB port

 

Type A USB connector

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

GPIB

 

Optional: GUG-001 (GPIB to USB Adapter)

RS-232

 

Optional: GUR-001 (RS-232 to USB Cable)

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

General Specifications

Weight (main unit only)

kg

Approx. 3kg for 360W,
Approx. 5.3kg for 720W,
Approx. 7.5kg for 1080W

Dimensions (WxHxD)

mm3 

360W: 71×124×350mm,
720W: 142×124×350mm,
1080W: 214×124×350mm

Cooling

 

Forced air cooling by internal fan.

EMC

 

Complies with the European EMC directive 2004/108 /EC for Class A test and measurement products.

Safety

 

Complies with the European Low Voltage Directive 2006 /95/EC and carries the CE-marking.

Withstand voltage

 

Between input and chassis: No abnormalities at 1500 Vac for 1 minute.

Between input and output: No abnormalities at 3000 Vac for 1 minute.

Between output and chassis:
No abnormalities at 500 Vdc for 1 minute for 30V, 80V, 160V models.

No abnormalities at 1500 Vdc for 1 minute for 250V, 800V models.  

Insulation resistance

 

Between input and chassis: 500 Vdc, 100MΩ or more

Between input and output: 500 Vdc, 100MΩ or more

Between output and chassis:
500 Vdc, 100MΩ or more for 30V, 80V, 160V and 250V models.

1000Vdc, 100MΩ or more for 800V models.  


Notes

*1: At 85 ~ 132Vac or 170 ~ 265Vac, constant load.
*2: From No-load to Full-load, constant input voltage. Measured at the sensing point in Remote Sense.
*3: Measure with JEITA RC-9131B (1:1) probe
*4: Measurement frequency bandwidth is 10Hz to 20MHz.
*5: Measurement frequency bandwidth is 5Hz to 1MHz.
*6: From 10% to 90% of rated output voltage, with rated resistive load.
*7: From 90% to 10% of rated output voltage, with rated resistive load.
*8: Time for output voltage to recover within 0.1% + 10mV of its rated output for a load change from 50 to 100% of its rated output current.
*9: For load voltage change, equal to the unit voltage rating, constant input voltage.

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