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GPR-U Series

FEATURES:
- 0.01% High Regulation
- Constant Voltage and Constant Current Operation
- Low Ripple and Noise
- Overload and Reverse Polarity Protection
- 3 1/2 Digits 0.5" LED Display
- Application for Material and Products Aging
- Built-In Overvoltage and Overcurrent Tripped Crowbar
- Ten-Turn Potentiometer

DESCRIPTION

The GPR-U Series are single output, 500 to 900W, linear DC power supply. Overload and reverse polarity protection, in addition to the standard OVP/OCP/OTP, protects the GPR-U Series and their load from unexpected conditions. High regulation and low ripple/noise are maintained at 0.01% and < 2mVrms, respectively for CV mode. The GPR-U Series can be ordered with a customized output requirement from voltage rating from 8 to 1000V and current rating from 0.5 to 75A, (under 1kVA available). The GPR-U Series are the ideal lineup for system applications requiring large output capacity or custom-made output settings, such as material testing and product copper plating.

SELECTION GUIDE
 
Output Watts (W)
Output Volts (V)
Output Amps (A)
Weight (kg)
GPR-1850HD
900W
0 ~ 18
0 ~ 50
30
GPR-3520HD
700W
0 ~ 35
0 ~ 20
29.5
GPR-6015HD
900W
0 ~ 60
0 ~ 15
30
GPR-7510HD
750W
0 ~ 75
0 ~ 10
29.5
GPR-16H50D
800W
0 ~ 160
0 ~ 5
30.5
GPR-25H30D
750W
0 ~ 250
0 ~ 3
29.5
GPR-35H20D
750W
0 ~ 350
0 ~ 2
29.5
GPR-50H15D
750W
0 ~ 500
0 ~ 1.5
29.5
GPR-60H15D
800W
0 ~ 600
0 ~ 1.5
30.5
GPR-100H05D
500W
0 ~ 1000
0 ~ 0.5
28.5

FEATURES

DC OUTPUT
  Output Volts (V) Output Amps (A)
GPR-1850HD 0 ~ 18 0 ~ 50
GPR-3520HD 0 ~ 35 0 ~ 20
GPR-6015HD 0 ~ 60 0 ~ 15
GPR-7510HD 0 ~ 75 0 ~ 10
GPR-16H50D 0 ~ 160 0 ~ 5
GPR-25H30D 0 ~ 250 0 ~ 3
GPR-35H20D 0 ~ 350 0 ~ 2
GPR-50H15D 0 ~ 500 0 ~ 1.5
GPR-60H15D 0 ~ 600 0 ~ 1.5
GPR-100H05D 0 ~ 1000 0 ~ 0.5
CONSTANT VOLTAGE OPERATION
Regulation Line regulation ≦ 0.01% + 3mV
Load regulation ≦ 0.01% + 5mV (<10A)
Load regulation ≦ 0.02% + 5mV (≧10A)
Ripple & Noise ≦ 2mVrms (5Hz ~ 1MHz)
Recovery Time ≦ 100μS ( 50% Load change, Minimum load 0.5A )
Output range 0 to rating voltage continuously adjustable
CONSTANT CURRENT OPERATION
Regulation Line regulation ≦ 0.2% + 3mA
Load regulation ≦ 0.2% + 3mA
Ripple Current ≦ 5mArms (≦ 20A) 
≦ 20mArms (≦ 50A) 
≦ 100mArms (≦ 100A)
Output Range 0 to rating current continuously adjustable
METER
Type 3 1/2 Digits 0.5" LED Display
Accuracy ± ( 0.5% of rdg + 2 digits )
INSULATION
Chassis and Terminal 100MΩ or above (DC 1000V)
Chassis and AC Cord 100MΩ or above (DC 1000V)
POWER SOURCE
  AC120V±10%, 50/60Hz
( AC 220V or 240V order made)
ACCESSORIES
  User manual x 1
Test lead GTL-105 x 1 (≦3A), or
GTL-104 x 1 (≦10A), or 
Not available (>10A or 600V)
DIMENSIONS & WEIGHT 
  430(W) x 178(H) x 572(D)mm
Approx. 29.5kg

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