| INPUT |
8540 |
| Phase |
1Ø2W |
| Voltage |
200 - 240 V ± 10% |
| Max. Current |
30A |
| Power Factor |
≥0.97 at Full load |
| AC OUTPUT |
| Power Rating |
1Ø2W |
4000VA |
| Max. Current (r.m.s) |
1Ø2W |
0 - 155V |
40A @ 100V |
| 0 - 310V |
20A @ 200V |
| Inrush Current (peak) |
1Ø2W |
0 - 155V |
160A |
| 0 - 310V |
80A |
| Frequency |
5.0 - 1200 Hz |
| Phase |
1Ø2W |
| THD (Total Harmonic Distortion) |
≤0.3% @ 50/60Hz (Full Resistive Load)
≤1.1% @ 5 -1000Hz (Full Resistive Load)
≤1.2% @1001-1200Hz (Full Resistive Load) |
| Crest Factor |
≥3 |
| Line Regulation |
±0.1V |
| Load Regulation (Hardware) |
± (1% of output +0.5V) @ Resistive Load
< 400µS response time |
| Load Regulation (Software) |
±0.2V, <1S response time |
| DC Offset |
≤±30mV (typical) |
| DC OUTPUT |
| Power Rating |
2400W |
| Max. Current |
0 - 210V |
24.0A |
| 0 - 420V |
24.0A |
| Ripple & Noise (rms) |
Range |
L |
< 800mV |
| H |
< 800mV |
| Ripple & Noise (p-p) |
< 7.0Vp-p |
| SETTINGS |
| Voltage (AC) |
Range |
0 - 310V, 155/310V Auto Range |
| Resolution |
0.1V |
| Accuracy |
±(0.2% of setting + 6 counts) |
| Voltage (DC) |
Range |
0 - 420V, 210/420V Auto Range |
| Resolution |
0.1V |
| Accuracy |
±(0.2% of setting + 6counts) |
| Frequency |
Range |
DC, 5 - 1200Hz Full Range Adjust |
| Resolution |
0.1Hz at 0.0 - 999.9Hz, 1Hz at 1000 - 1200Hz |
| Accuracy |
±0.03% of setting (≥15Hz)
±0.3% of setting (<15Hz) |
| Start Angle |
Range |
0~359o |
| Resolution |
1o |
Current Hi Limit
(OC Fold=OFF)
OC Fold Back
(OC Fold = ON) |
0 - 155V |
0.10 - 40.00A |
| 0 - 310V |
0.10 - 20.00A |
| Resolution |
0.01 A |
| Accuracy |
± (2.0% of setting + 4 counts) |
| OC Fold Back Response Time |
< 1.4S |
| Time |
Range |
1.0 - 999.9H
1.0 - 999.9M
1.0 - 999.9s
0.1 - 999.9ms |
| Resolution |
0.1h
0.1Min
0.1s
0.1ms |
| Accuracy |
± (0.1% + 0.1 Hour)
± (0.1% + 0.1 Minute)
± (0.1% + 0.1 sec)
± (0.1% + 0.1 ms) |
| Time Unit |
Hour, Minute, Second, ms |
| Ramp Up |
Range |
0.1 - 999.9s, 0 = OFF |
| Resolution |
0.1s |
| Accuracy |
± (0.1% + 1 Cycle) at Output frequency ≤ 10Hz
± (0.1% + 0.1 sec) at Output frequency > 10Hz |
| MEASUREMENT |
| Frequency |
Range |
0.0~1200Hz |
| Resolution |
0.1Hz / 1Hz |
| Accuracy |
±0.1Hz @ 5 - 999.9Hz., ±1Hz @ 1000 - 1200Hz |
| Voltage (AC) |
Range |
0 - 310V, 155/310V Auto Range |
| Resolution |
0.1V |
| Accuracy |
±(0.2% of reading + 6 counts) at voltage > 5V |
| Voltage (DC) |
Range |
0 - 420V, 210/420V Auto Range |
| Resolution |
0.1V |
| Accuracy |
±(0.2% of reading + 6 counts) at voltage > 5V |
| Current (AC, DC) |
Range |
L |
|
| H |
|
| Resolution |
L |
|
| H |
0.01A |
| Accuracy |
L |
|
| H |
± (0.5% of reading +12 counts) |
| Current (AC, DC) |
Range |
L |
0.0 - 75.0W |
| H |
0 - 5000W |
| Resolution |
L |
0.1W |
| H |
1W |
| Accuracy |
L |
|
| H |
± (1% of reading +20 counts) at PF ≥ 0.3 and voltage > 5V |
| Power Factor |
Range |
0.000 - 1.000 |
| Resolution |
0.001 |
| Accuracy |
W/VA, Calculated and displayed to three significant digits |
| Power Apparent (VA) |
Range |
L |
|
| H |
0 - 5000VA |
| Resolution |
L |
0.1VA |
| H |
1VA |
| Calculated Formula |
V×A, Calculated value |
| Peak Current Measurement |
Range |
0.0 - 160.0Apk |
| Resolution |
0.1A |
| Accuracy |
± (0.5% of reading + 12 counts) |
| Reactive Power Measurement |
Range |
L |
|
| H |
0 - 5000VAR |
| Resolution |
L |
0.01A |
| H |
0.01A |
| Calculated Formula |
(VA) 2 - (W) 2 |
| Crest Factor Measurement |
Range |
0.00 - 10.00 |
| Resolution |
0.01 |
| Calculated Formula |
Ap / A |
| Software OCP |
≤110% of full rated current (102% < Io ≤110%), >5 second output shut down
>110% of full rated current, <1.5 second output shut down |
| Output Short Shut Down Speed |
<1 second |
| Software OPP |
≤110% of full rated current (102% < Po ≤110%)
>5 second output shut down, >110% of full rated current, <1.5 second output shut down |
| Software OVP |
Over voltage 105% of full rated voltage |
| Software VSENSE OVP |
H |
When measurement voltage exceeds setting voltage 10V |
| L |
When measurement voltage exceeds setting voltage 5V |
| Software VSENSE LVP |
H |
When measurement voltage is lower than setting voltage 10V |
| L |
When measurement voltage is lower than setting voltage 5V |
| Hardware OTP |
Temperature over 108oC on power component of the PFC and DDC
Temperature over 100oC on heatsink of the power amplifier |
| Software RCP (Reverse Current Protection) |
When reverse power over 5% of full rated power |
| Hardware FAN FAIL |
When fan fails and fan is blocked |
| Dimensions |
| Dimension by Model (mm) |
W |
430 |
| H |
176 |
| D |
500 |
| Weight |
28KG |
| Storage Environment |
-40° to 75°C |
| Operation Environment |
0-40oC/20-85% RH |