Powering Progress – www.powerbox.com.au

Doc. No. PBC9 Rev.C 28-4-11

537

GPR-H Series

3 0 0 - 3 7 5 W A T T L I N E A R

FEATURES

• Single Output

• 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

METER

Digital

3 1/2 digit 0.5" LED display

Accuracy

± ( 0.5% of rdg + 2 digits )

INSULATION

Chassis and terminal

100MΩ or above DC 500V

Chassis and AC cord

100MΩ or above DC 500V

Safety

IEC/EN61010-1

CE mark

Yes

POWER SOURCE

Input voltage

AC 100V/120V/220V/240V±10%, 50/60Hz

DIMENSIONS & WEIGHT

Case

255(W) x 145(H) x 420(D)mm

Approx 13.5 - 18.5kg

CONSTANT VOLTAGE OPERATION

Line regulation

0.01% + 3mV

Load regulation

0.01% + 5mV (<10A)

0.02% + 5mV (>10A)

Ripple & noise

1mVrms (5Hz - 1MHz)

Recovery time

100ms (50% load change, minimum load

0.5A)

Output range

0 to rated voltage continuously adjustable

CONSTANT CURRENT OPERATION

Line regulation

0.2% + 3mV

Load regulation

0.2% + 3mA

Ripple current

5mA rms

Outut range

0 to rating current continuously adjustable

SELECTION TABLE

MODEL

NUMBER

OUTPUT

VOLTAGE

OUTPUT

CURRENT

OUTPUT

POWER

WEIGHT

GPR-0830HD

0-8V

0-30A

240W

18.5kg

GPR-1820HD

0-18V

0-20A

360W

18.5kg

GPR-3510HD

0-35V

0-10A

350W

18.5kg

GPR-6060D

0-60V

0-6A

360W

18.5kg

GPR-7550D

0-75V

0-5A

375W

18.5kg

GPR-11H30D

0-110V

0-3A

330W

13.5kg

GPR-30H10D

0-300V

0-1A

300W

13.5kg

SPECIFICATIONS