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Features:
※ 200VA AC Test Capacity
※ AC/DC Withstanding Voltage Test & Insulation Resistance Test & Ground Bond Test
※ True RMS Cut-Off Current Measurement
※ Arc Detection
※ Zero Crossing Turn-On Operation Switch
※ Linear Amplifier with Feedback Control to Provide High Regulated Voltage Output
※ Controllable Ramp-Up Time
※ Output Voltage and Current Limit Could be set Without HV Output
※ Output Voltage Adjustable During Test Period
※ 9 pins Remote Control for Start, Reset and Test Result Output
※ Automatic FAIL Indicator of Alarm Lamp and Buzzer
※ Scanner Box for Automatic Test (Option)
※ 42A Ground Bond Test (GPI-745A only)
※ Interface : RS-232C(Standard), GPIB(Option)
Description:
Replace Model : GPT-9800 series
The GPT/GPI-700A Series are universal Safety Testers, compliant to all major safety standards such as UL, CSA, JIS, and BS. The Interface has been elaborately designed to be user-friendly and fully automatic, ensuring safety and producing reliable test results. The advanced and versatile GPT/GPI-700A Series can be used in production lines, workshops, laboratories, and test sites. Users can select from 5 models according to their testing requirements, sucha as simple GPT-705A for AC Withstanding, the GPT-715A for AC Withstanding + DC Withstanding, the GPI-725A for AC Withstanding + Insulation Resistance, the GPI-735A for AC Withstanding + DC Withstanding + Insulation Resistance, and the GPI-745A for AC Withstanding + DC Withstanding + Insulation Resistance + Ground Bond testing. Each model has remote control, supports programming and has a plethora of options, delivering fast and reliable test results.
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Function
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Model
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AC
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DC
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IR
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GB
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GPT-705A
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V
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GPT-715A
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V
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V
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GPI-725A
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V
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V
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GPI-735A
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V
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V
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V
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GPI-745A
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V
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V
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V
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V
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Specification:
| AC HI-POT | |
| Voltage Range | 0.100 ~ 5.000kV |
| Voltage Resolution | 5V / step |
| Voltage Regulation (Line and Load) | 1% + 5 V |
| Voltage Accuracy | ±(1% of reading ±10 V) |
| Max. Current Sourcing | 30mA ~ 40mA (above 500V, maximum test time 180sec) 0.1mA ~ 29.99mA (above 500V, continuous test) 0.1mA ~ 10mA (below 500V, continuous test) |
| Current Limit | 0.10 ~ 40mA, 0.02mA/step |
| Current Accuracy | ±(1% of reading ±80μA) |
| DC HI-POT (GPT-715A/GPI-735A/GPI-745A) | |
| Voltage Range | 0.100kV ~ 6.000kV |
| Voltage Resolution | 5V /step |
| Voltage Regulation (Line and Load) | 1% + 5 V |
| Voltage Accuracy | ±(1% of reading ±10 V) (above 500V) |
| Max. Current Sourcing | 0.1mA ~ 10mA (above 500V, continous test) 0.1mA ~ 2mA (below 500V, continuous test) |
| Current Limit | 0.1mA ~ 10mA, 0.01mA/step |
| Current Accuracy | ±(1% of reading ±50μA) |
| INSULATION RESISTANCE (GPI-725A/GPI-735A/GPI-745A ) | |
| DC Voltage | 50V/100V/500V/1000V |
| Resistance Range | 1 ~ 2000MΩ(50V,100V) 1 ~ 9900MΩ(500V,1000V) |
| Resistance Accuracy | 50V/100V 1MΩ ~ 50MΩ: ±(5% of reading ±1count) 51MΩ ~ 200MΩ: ±(10% of reading ±1count) 201MΩ ~ 2000MΩ: ±(20% of reading ±1count) |
| 500V/1000V 1MΩ ~ 500MΩ: ±(5% of reading ±1count) 501MΩ ~ 2000MΩ: ±(10% of reading ±1count) 2001MΩ ~ 9900MΩ: ±(20% of reading ±1count) |
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| GROUND BOND (GPI-745A) | |
| Voltage Range | Max. 8V (DC) |
| Current Range | 3 ~ 42A |
| Current Resolution | 0.02A |
| Current Accuracy | ±(1% of reading ±0.2A) (3A~8A) ±(1% of reading ±50mA) (9A~42A) |
| Resistance Test | 0 ~ 600mΩ |
| Resistance Resolution | 0.1mΩ |
| Resistance Accuracy | ±(1% of reading ±3 mΩ) |
| Test Method | Four terminals test mode |
| CONTINUITY CHECK (GPT-705A/715A & GPI-725A/735A) | |
| Output Current Range | 0.1A (DC) |
| Compliance Voltage Range | 10% |
| Resolution | 0.1Ω @ 1Ω |
| RAMP TIME & TEST TIME | |
| AC Hi-Pot Ramp/Test Time | 000.0 ~ 999.9 seconds Ramp / 000.5 ~ 999.9 seconds Test |
| DC Hi-Pot Ramp/Test Time | 000.0 ~ 999.9 seconds Ramp / 000.5 ~ 999.9 seconds Test |
| Insulation Resistance Test Time | 001.0 ~ 999.9 seconds |
| Ground Bond Test Time | 000.5 ~ 999.9 seconds |
| Continuity Check Test Time | 000.5 ~ 999.9 seconds |
| Memory | |
| Groups | 10 |
| Steps per group | 16 |
| ARC DETECT | |
| Detect Current | 40 level (1 ~ 40mA) |
| INTERFACE | |
| Remote I/O | Standard |
| RS-232C | Standard |
| Scan | Standard |
| GPIB | Option |
| Real Panel Output | Standard (Only for GPI-745A) |
| POWER SOURCE | |
| AC 100V/120V/220V/230V ± 10%, 50/60Hz | |
| DIMENSIONS & WEIGHT | |
| 330(W) x 149(H) x 446(D) mm Approx.15kg |
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Accessories:
User manual x1, Power cord x1
GHT-205 x 1 for GPT-705A/GPT-715A/GPI-725A/GPI-735A ; GHT-205 x 1, GTL-115 x 1 for GPI-745A
GHT-205 x 1 for GPT-705A/GPT-715A/GPI-725A/GPI-735A ; GHT-205 x 1, GTL-115 x 1 for GPI-745A
OPTION
Opt.01 GPIB Interface (Factory Installed)
Opt.04 HSB-001-1 Scanner Box, 8CH HV AND 8CH GB (suitable for GPI-745A)
Opt.05 HSB-001-2 Scanner Box, 16CH HV
OPTIONAL ACCESSORIES
GHT-107A Clip High Voltage Probe
GHT-108 High Voltage Wiring Cable for HSB-001-1 / HSB-001-2
GHT-109 Ground Bound Wiring Cable for HSB-001-1
GHT-110 Communication Cable for HSB-001-1 / HSB-001-2
GHT-113 High Voltage Test Pistol
GRA-402 Rack Adapter Panel (19", 4U)
GRA-406 Rack Adapter Panel (19", 3U) for HSB-001-1 / HSB-001-2
GTL-232 RS-232C Cable, 9-pin Female to 9-pin, null Modem for Computer
Ordering Information:
GPI-745A AC 200VA AC/DC Withstanding Voltage/Insulation/Ground Bound Electrical Safety Tester
GPI-735A AC 200VA AC/DC Withstanding Voltage / Insulation Electrical Safety Tester
GPI-725A AC 200VA AC Withstanding Voltage / Insulation Electrical Safety Tester
GPT-715A AC 200VA AC/DC Withstanding Voltage Electrical Safety Tester
GPT-705A AC 200VA AC Withstanding Voltage Electrical Safety Tester