Prodigit 3272 交/直流电子负载（350V，18.75A，1875W）

Power(W): 1875W
Current(A): 18.75 Arms / 56.25 Apeak
Voltage(V): 50~350 Vrms / 500 Vdc
Frequency range: 40~440Hz
Over Power Protection: 1968.75 Wrms
Over Current Protection: 19.687 Arms
Over Voltage Protection: 367.5 Vrms / 525 Vdc
Over Temp. Protection: Yes
OPERATION MODE
-Constant Current Mode for Sine-Wave
Range: 0~18.75A
Resolution: 0.3125mA
Accuracy: ± (0.1% of setting + 0.2% of range)@50/60Hz, ±0.5% of (setting + range)
-Linear Constant Current Mode for Sine-Wave, Square-Wave or Quasi-Square Wave,
PWM Wave
Range: 0~18.75A
Resolution: 0.3125mA
Accuracy: ± (0.1% of setting + 0.2% of range)@50/60Hz, ±0.5% of (setting + range)
-Constant Resistance Mode
Range: 3.2 ohm ~ 64K ohm
Resolution: 0.0052083mS
Accuracy: ± 0.2% of (setting + range)@50/60Hz, ±(0.5% of setting + 2% of range)
-Constant Voltage Mode
Range: 50~350Vrms/500Vdc
Resolution: 0.1V
Accuracy: ±(0.1% of reading + 0.1% of range)
-Constant Power Mode
Range: 1875W
Resolution: 0.1W
Accuracy: ±(0.1% of reading + 0.1% of range)
MEASUREMENTS
-Voltage readback a meter
Range: 500V
Resolution: 0.01V
Accuracy: ±0.05% of (reading + range)
Parameter: Vrms, Vmax/min, +/-Vpk
-Current readback a meter
Range: 9.375Arms / 18.75Arms
Resolution: 0.2mA / 0.4mA
Accuracy: ±0.05% of (reading + range)@50/60Hz, ±0.2% of (reading + range)
Parameter: Irms, Imax/min, +/-Ipk
-Watt readback a meter
Range: 1875W
Resolution: 0.03125W
Accuracy: ±0.1% of (reading + range)
Parameter: VrmsxArms
-Power factor meter
Range: +/-0.000~1.000
Accuracy: ±(0.002±(0.001/PF)*F)
-Frequency meter
Range: 40~440Hz
Accuracy: 0.1%
Interface (OPTION): GPIB, RS232, LAN, USB
Operation temperature: 0~40
Dimension(HxWxD): 177x440x513 mm
Weight: 21.5Kg