GW instek GPT-9904 安规测试仪（5kVAC，6kVDC，IR，GB，500VA）

AC WITHSTANDING

Output-Voltage Range

0.100kV~ 5.000kV ac

Output-Voltage Resolution

2V/step

Output-Voltage Accuracy

± (1% of setting +5V) [no load]

Maximum Rated Load

500 VA (5kV/100mA)

Maximum Rated Current

100mA (0.5kV < V ≦ 5kV)

10mA (0.1kV ≦ V≦ 0.5kV)

Output-Voltage Waveform

Sine wave

Output-Voltage Frequency

50 Hz / 60 Hz selectable

Voltage regulation

± (1% of reading +5V) [full load → no load]

Voltmeter Accuracy

± (1% of reading+ 5V)

Current Measurement Range

0.001mA~100.0mA

Current Best Resolution

0.001mA / 0.01mA / 0.1mA

AC Current Measurement Accuracy

±(1.5% of reading +30 counts) when HISET < 1.11mA

±(1.5% of reading +3 counts) when HISET ≧ 1.11mA

Window Comparator Method

Yes

ARC Detect

Yes

RAMP (Ramp-Up Time)

0.1~999.9s

TIMER (Test Time)*

OFF, 0.5s~999.9s

Sweep Function*

Yes

GND

ON/OFF

DC WITHSTANDING

Output-Voltage Range

0.100kV~ 6.000kV dc

Output-Voltage Resolution

2V/step

Output-Voltage Accuracy

± (1% of setting +5V) [no load]

Maximum Rated Load

100W (5kV/20mA)

Maximum Rated Current

20mA (0.5kV < V ≦ 6kV)

2mA (0.1kV ≦ V≦ 0.5kV)

Voltage regulation

± (1% of reading +5V) [full load → no load]

Voltmeter Accuracy

± (1% of reading+ 5V)

Current Measurement Range

0.001mA~020.0mA

Current Best Resolution

0.001mA / 0.01mA / 0.1mA

DC Current Measurement Accuracy

±(1.5% of reading +30 counts) when HISET < 1.11mA

±(1.5% of reading +3 counts) when HISET ≧ 1.11mA

Window Comparator Method

Yes

ARC Detect

Yes

RAMP (Ramp-Up Time)

0.1~999.9s

TIMER (Test Time)*

OFF, 0.5s~999.9s

Sweep Function*

Yes

GND

ON/OFF

INSULATION RESISITANCE

Output-Voltage

50V~1000V dc

Output-Voltage Resolution

50V/step

Output-Voltage Accuracy

± (1% of setting +5V) [no load]

Resistance Measurement Range

0.001GW~ 50.00GW

Test voltage

Measurable Range

50V≦V≦450V

0.001~ 0.050GW

0.051~ 2.000GW

500V