The Phantom Load consists of two units:
– Unit 1 – EE-120A-3 – Three-Phase Current Generator up to 120A
– Unit 2 – EE-500V-3 – Three-Phase Voltage Generator controlled from unit 1 via RS485
The Phantom Load is able to generate three-phase voltages and currents with unprecedented stability and measurement accuracy. The amplitude and phase-shift of each current and voltage is individually adjustable. The generated values of voltage, current, power, power factor, phase shift, THD and frequency are indicated on the LCD display.
EE-120A-3 (Current Source) |
EE-500V-3 (Voltage Source) |
|
Power Supply: | 85…265V AC, 47…63Hz |
85…265V AC, 47…63Hz |
Power Consumption: | max 300VA | max 150VA |
Dimensions WxDxH: | 465x355x175 mm | 400x330x160 mm |
Weight: | 13 kg | 10 kg |
Housing: | Rugged plastic case | Rugged plastic case |
Operation temperature range: | -10°C…+50°C | -10°C…+50°C |
Storage temperature range: | -20°C…+60°C | 20°C…+60°C |
Relative humidity: | <95 % non condensing | <95 % non condensing |
Safety Tests: | IEC61010-1-2002 | IEC61010-1-2002 |
Degree of protection: | IP-20 (opened), IP-65 (closed) |
IP-20 (opened), IP-65 (closed) |
Overvoltage Category: | 300V, Cat III (600V Cat II) |
300V, Cat III (600V Cat II) |
Declaration of Conformity: | CE Conform | CE Conform |
EE-120A-3 (Current Source) |
EE-500V-3 (Voltage Source) |
|
Ranges (per phase): | 1 mA…12 A (max.1.5V) |
500V (0.06A); 300V (0.12A) |
10 mA….120 A (max.0.5V) |
150V (0.24A); 75V (0.48A) |
|
Output Power (per phase): | 60VA max. | 36VA max. |
Accuracy (100%…0.3% of range): | <±0.04 % (of measured value) |
<±0.04 % (of measured value) |
Accuracy (<0.3% of range): |
<±0.04 % (of max. value) |
<±0.04 % (of max. value) |
Stability: | <0.03 % | <0.03 % |
Harmonic Distortion: | <0.8 % | <0.8 % |
Phase Shift (for each phase): | 0.0°…359.9° (step 0.1°) (VA is always 0.0°) |
0.0°…359.9° (step 0.1°) |
Frequency (for all phases): | 45…100Hz (step 0.1Hz) |
45…100Hz (step 0.1Hz) |
Bandwidth: | 30…2000Hz | 30…2000Hz |
Measuring Quantities: | Volts, Amps, Phase Shift, P, Q, S, THD, PF, Frequency |
Measuring Modes: | 1 Phase 2 Wire, 3 Phase 3 Wire Delta, 3 Phase 4 Wire Wye |