Fig 1-1 3270 Power Contour; Fig 1-2 3271 Power Contour; Fig 1-3 3272 Power Contour - Prodigit 3270 Series Operation Manual

3270 Series AC/DC electronic load can be used to work with GPIB, RS232, USB or LAN
interface and panel manual operation can be made available. The work area of 3270 3750W
is as shown in Fig.1-1. The work scope of its voltage and current is 0-350Vrms and 0-
37.5Arms respectively.
The electronic load operating environment temperature is 0 ° C ~ 40 ° C, full power operation
for a period of time may produce OTP.
The work area of 3271 2800W is as shown in Fig.1-2.
The work scope of its voltage and current is 0-350Vrms and 0-28Arms respectively.
The work area of 3272 1875W is as shown in Fig.1-3.
The work scope of its voltage and current is 0-350Vrms and 0-28Arms respectively.
Voltage
350V
100V
50V
30V
20V
10V
10.7A 12.5A 25A

Fig 1-1 3270 power contour

Voltage
350V
100V
50V
30V
20V
10V
8A 9.375A

Fig 1-2 3271 power contour

Voltage
350V
100V
50V
30V
20V
10V
5.35A 6.25A

Fig 1-3 3272 power contour

3270 Series Operation Manual 5
3750W
Power Curve
37A
37.5A
Current
2800W
Power Curve
18.75A 27.75A 28A
1875W
Power Curve
12.5A 18.5A 18.75A
Current
Current