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- General specifications
+ Power: 4500W
+ Current: 0 ~ 45 Arms (135A peak, continuous)
+ Voltage: 50 ~ 350 Vrms (500V peak)
+ Frequency: 45 ~ 440 Hz, DC
AC Section
- Constant Current (CC) mode
+ Current range: 0 ~ 45 Arms, programmable
+ Accuracy: 0.1% + 0.2% F.S.
+ Resolution: 2 mA
- Constant Resistance (CR) mode
+ Resistance range: 1.11Ω ~ 2.5 kΩ, programmable
+ Accuracy: 0.5% + 0.5% F.S.
+ Resolution: 50 µS
- Constant Power (CP) mode
+ Power range: 4500W (programmable)
+ Accuracy: 0.2% + 0.3% F.S.
+ Resolution: 1.125W
DC Section
- Voltage range: 7.5V ~ 500V
- Current range: 0 ~ 45A
- Minimum operating voltage: 7.5V
- Response time: 75 µs
- Operating modes: CC, CV, CR, CP, DC Rectified
- Short-circuit simulation: CR mode at maximum power
Measurement Section
- Voltage measurement
+ Range: 350 Vrms (500 Vpeak)
+ Accuracy: 0.1% + 0.1% F.S.
+ Resolution: 10 mV
- Current measurement
+ Range: 45 Arms (200A peak)
+ Accuracy (<70 Hz): 0.1% + 0.2% full scale
+ Accuracy (>70 Hz): 0.1% (1 + CF² × kHz) + 0.2% full scale
+ Resolution: 1.0 mA
+ Other parameters: P (W), S (VA), Q (VAR), CF, PF, Freq, R, Ip-, Ip+, THDv
Others
- Voltage monitoring output: ±500V / ±10V (isolated)
- Current monitoring output: ±200A / ±10V (isolated)
Protection
- OCP (Over Current Protection): 48 Arms
- OV alarm: 360 Vrms (DC: 510 VDC)
- OPP (Over Power Protection): 4800W
- OTP (Over Temperature Protection)
Control interfaces: GPIB, RS-232
Power supply
- Single phase 100~115 Vac ±10%, 47~63 Hz
- Single phase 200~230 Vac ±10%, 47~63 Hz
Dimensions (H x W x D): 310 x 440 x 595 mm / 12.2 x 17.32 x 23.42 inch
Weight: 66 kg / 145.5 lbs
Standard accessories: Main unit
