model |
APS-4000A |
APS-4000B |
APS-4000C |
capacity |
350VA |
700VA |
1200VA |
Operating mode |
SPWM (Sinusoidal Pulse Width Modulation) |
Input |
Phase |
1φ2W |
Voltage |
220V ± 10% |
frequency |
45-250Hz (0.01step) |
Output |
Phase |
1Φ2W |
Voltage |
0 ~ 150VAC / 0 ~ 300VAC AUTO |
frequency |
45 ~ 250Hz (0.01step) |
Maximum current |
L = 120V |
3A |
6A |
10A |
H = 240V |
1.5A |
3A |
5A |
Load regulation |
1% |
Waveform distortion |
2% (low-end 120V, high-end 240V, with pure resistance load) |
Frequency stability |
0.01% |
display |
Voltage / current / frequency / power / power factor |
Voltage resolution |
0.01V |
Frequency resolution |
0.01Hz |
Current resolution |
0.001A |
storage |
M1 ~ M5 (V_F_A) |
Test accuracy |
Voltage |
± 0.5% FS + 5dgt |
Electric current |
± 0.5% FS + 5dgt |
frequency |
± 0.01% FS + 5dgt |
power |
± 0.5% FS + 5dgt |
Setting accuracy |
Voltage |
± 1% FS |
frequency |
± 0.1% FS |
Current limit setting |
0 ~ Max Current (The maximum current is: maximum capacity / 240V or P / 240) |
Output protection |
Overcurrent, overtemperature, overload, short circuit |
Operating environment |
0 ~ 40 ° C ≤80% RH |
Bare metal size |
mm |
365 * 150 * 430 |
365 * 150 * 430 |
365 * 150 * 430 |
Packing size |
mm |
510 * 255 * 550 |
510 * 255 * 550 |
510 * 255 * 550 |
net weight |
kg |
12.7 |
15 |
18.5 |
Gross weight |
kg |
14.5 |
16.7 |
20 |