| SPECIFICATIONS |
| MODEL |
7220 |
7225 |
7250 |
| AC WITHSTAND VOLTAGE |
| Output Rating |
5KV/10mA
|
3KV/5mA
|
5KV/100mA
|
| Output Voltage, KVAC |
0 - 5.00
|
0 - 3.00
|
0 - 5.00
|
| Resolution |
0.01KV/Step |
| Accuracy |
±（2% of setting + 5V） |
| Output Frequency |
60Hz ±100ppm |
| Output Waveform |
Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5 |
| Output Regulation |
± (2% of output + 5V), From no load to full load |
| SETTINGS |
| Trip AC Current, mA |
0 - 10.00
|
0 -5.00
|
0 -100.0
|
| Resolution, mA |
0.01
|
0.01
|
0.1
|
| Accuracy |
±（2% of setting + 2counts）
|
±（2% of setting + 2counts）
|
±（2% of setting + 0.05mA）
|
| Pulse Mode |
—
|
On=Auto Reset
OFF=Manual Reset
|
—
|
| Ramp Time, second |
0, 0.2 -999.9
|
—
|
0, 0.2 -999.9
|
| Dwell Time, second |
0, 1.0, 60.0
(0=continuous)
|
On=Continuous
OFF=Manual Testing
|
0, 0.2 - 999.9
(0=continuous)
|
| MEASUREMENT |
| Metering |
Toggle Display key to read KV, mA, second
|
Voltage Only
|
Same as 7220
|
| Voltage, KV |
0 - 5.00
|
0 - 3.00
|
0 - 5.00
|
| Resolution, KV |
0.01
|
0.01
|
0.01
|
| Accuracy |
±（1.5% of reading + 1count）
|
±（1.5% of reading + 1count）
|
±（1.5% of reading + 1count）
|
| AC Current, mA |
0 - 10.00
|
—
|
0 - 99.99
|
| Resolution, mA |
0.01
|
—
|
0.01
|
| Accuracy |
±（2% of reading + 2counts）
|
±（2% of reading + 2counts）
|
±（2% of reading + 2counts）
|
| GENERAL |
| Input Voltage AC |
115/230Vac±15%, 50/60Hz ± 5%, Fuse 2A Fast for 7220, 7225 model, Fuse 15A for 7250 model |
| PLC Remote Control |
Input:Test, Reset, Interlock for 7220, 7250 model |
| Output: Pass, Fail, Processing |
| Display |
4 digits, 7 segment LED |
| Calibration |
Build-in software and external calibrated meters |
| Environment |
0-40℃, 20-80%RH |
| Dimension |
120mm(W)×146mm(H)×370mm(D)
|
430mm(W)×133mm(H)×300mm(D)
|
| Net Weight |
7.25Kg
|
29Kg
|
| STANDARD ACCESSORIES |
| Power Cord(10A) |
×1
|
×1 (15A)
|
| Fuses |
×2 (Including a spare contained in the fuse holder)
|
| Interlock Disable Key(1505) |
×1
|
×1
|
×1
|
| Hipot Test Lead ,1.5m(1101) |
×1
|
| Hipot Return Lead ,1.8m(1102) |
×1
|
| *product specifications are subject to change without notice. |