GW INSTEK GPT-9804 Electrical Safety Tester (0.050 kV ~ 5.000 kV AC, 0.050 kV ~ 6.000 kV DC)

AC WITHSTANDING

Output-Voltage Range: 0.050 kV ~ 5.000 kV AC

Output-Voltage Resolution: 2 V/step

Output-Voltage Accuracy: ± (1% of setting + 5 V) [no load]

Maximum Rated Load: 200 VA (5 kV / 40 mA)

Maximum Rated Current:

40 mA (0.5 kV < V ≤ 5 kV)

10 mA (0.1 kV ≤ V ≤ 0.5 kV)

Output-Voltage Waveform: Sine wave

Output-Voltage Frequency: 50 Hz / 60 Hz selectable

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

Voltmeter Accuracy: ± (1% of reading + 5 V)

Current Measurement Range: 0.001 mA ~ 040.0 mA

Current Best Resolution: 0.001 mA / 0.01 mA / 0.1 mA

AC Current Measurement Accuracy:

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

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

Window Comparator Method: Yes

ARC Detect: Yes

RAMP (Ramp-Up Time): 0.1 ~ 999.9 s

TIMER (Test Time): OFF** / 0.5 s ~ 999.9 s

GND: ON / OFF

DC WITHSTANDING

Output-Voltage Range: 0.050 kV ~ 6.000 kV DC

Output-Voltage Resolution: 2 V/step

Output-Voltage Accuracy: ± (1% of setting + 5 V) [no load]

Maximum Rated Load: 50 W (5 kV / 10 mA)

Maximum Rated Current:

10 mA (0.5 kV < V ≤ 6 kV)

2 mA (0.05 kV ≤ V ≤ 0.5 kV)

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

Voltmeter Accuracy: ± (1% of reading + 5 V)

Current Measurement Range: 0.001 mA ~ 010.0 mA

Current Best Resolution: 0.001 mA / 0.01 mA / 0.1 mA

DC Current Measurement Accuracy:

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

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

Window Comparator Method: Yes

ARC Detect: Yes

RAMP (Ramp-Up Time): 0.1 ~ 999.9 s

TIMER (Test Time): OFF** / 0.5 s ~ 999.9 s

GND: ON / OFF

INSULATION RESISTANCE

Output-Voltage: 50 V ~ 1000 V DC

Output-Voltage Resolution: 50 V/step

Output-Voltage Accuracy: ± (1% of setting + 5 V) [no load]

Resistance Measurement Range: 1 MΩ ~ 9500 MΩ

Test Voltage / Measurable Range / Accuracy

50 V ≤ V ≤ 450 V

1 MΩ ~ 50 MΩ → ± (5% of reading + 1 count)

51 MΩ ~ 2000 MΩ → ± (10% of reading + 1 count)

500 V ≤ V ≤ 1000 V

1 MΩ ~ 500 MΩ → ± (5% of reading + 1 count)

501 MΩ ~ 9500 MΩ → ± (10% of reading + 1 count)

Window Comparator Method: Yes

Output Impedance: 600 kΩ

RAMP (Ramp-Up Time): 0.1 ~ 999.9 s

TIMER (Test Time): 1 s ~ 999.9 s

GND: OFF (fixed)

GROUND BOND

Output-Current Range: 03.00 A ~ 30.00 A AC

Output-Current Resolution: 0.01 A

Output-Current Accuracy:

3 A ≤ I ≤ 8 A : ± (1% of setting + 0.2 A)

8 A < I ≤ 30 A : ± (1% of setting + 0.05 A)

Test-Voltage: 6 Vac max. (open circuit)

Test-Voltage Frequency: 50 Hz / 60 Hz selectable

Resistance Measurement Range: 10 mΩ ~ 650.0 mΩ

Resistance Measurement Resolution: 0.1 mΩ

Resistance Measurement Accuracy: ± (1% of reading + 2 mΩ)

Window Comparator Method: Yes

TIMER (Test Time): 0.5 s ~ 999.9 s

GND: OFF (fixed)

Test Method: Four Terminal

MEMORY

Single Step Memory: MANU : 100 blocks

Automatic Testing Memory: AUTO : 100 blocks, menu per auto : 16

INTERFACE

RS232: Standard

USB (Device): Standard

GPIB: Option

Remote Terminal (Front): Standard

SIGNAL IO: Standard

GENERAL

Display: 240 × 64 dot matrix LED back light LCD

Power Source: AC100V / 120V / 220V / 230V ±10%, 50/60 Hz

Power Consumption: 500 VA max.

Dimensions & Weight:

330(W) × 148(H) × 452(D) mm (Max.), approx. 19 kg (Max)

Datasheet

Manual

Quick start guide