최근검색어
제품특징
• AC : 5KV/ 20mA
• DC : 6KV/ 7.5mA
• IR
Thinner, Lighter and Safer
• Designed with the dimensions of piece of A4 paper, it is extremely compact in size for operational flexibility.
• The tester fully integrates AC/DC withstand, and insulation resistance testing features into a single solution.
• Weighing only 5.5 kg, it is one of the lightest 3-in-1 Hipot testers available on the market, delivering extreme
portability to the manufacturing floor.
• The EST-300 series is a world-class reliable safety tester certified by TUV (TUV EN 61326-1).
Efficiency in Every Detail
• Ramp-high and charge-low functions increase testing efficiency by eliminating common misjudgment errors from
the DUT’s test results that can occur during current overshoots and faulty connections.
• EEC-exclusive patented fast discharge function helps the DUT efficiently released excess electricity within 50ms to
ensure maximum safety for operators.
• Unmatched quality assurance with ARC detection capability eliminates poor gap spacing that can cause dielectric
breakdowns
• Future-proof your safety testing with expandable interconnecting capability to a ground bond testing machine for
more complete testing.
제품사양
| MODEL | EST-310 | EST-320 | EST-330 | |
| INPUT RATING | ||||
| Voltage (AC) | 100 - 120Vac / 200 - 240Vac±10% Auto Range | |||
| Apparent Power 360 VA | ||||
| Frequency | 50/60 Hz ± 5% | |||
| AC WITHSTAND VOLTAGE | ||||
| Output Rating | 5KVAC / 20mA | |||
| Output Voltage Range | 0 - 5.00 kVac | |||
| Voltage Resolution | 0.01 kVac | |||
| Voltage Accuracy | (1% of setting + 0.5% of Range) | |||
| Output Frequency | 50Hz / 60Hz ± 0.1% | |||
| Output Waveform | Sine Wave, Crest Factor = 1.3 - 1.5 | |||
| Output Regulation | ± (1% of output + 5V), From no load to full load | |||
| Current Measurement Range | 0.000 - 20.00 mA | |||
| Current Resolution | 0.001 / 0.01 mA | |||
| Current Accuracy | 0.000 - 4.000 mA | (1% of reading + 1% of Range) | ||
| 3.50 - 20.00 mA | ||||
| Ramp Up Timer | 0.1 - 999.9s | |||
| Ramp Down Timer | 0 - 999.9s | |||
| Dwell Timer | 0, 0.3 - 999.9s , (0 = continuous) | |||
| Timer Resolution | 0.1 s | |||
| Timer Accuracy | ± (0.1% of setting + 0.05s) | |||
| Arc Detection | The range is from 1 - 9 (9 is the most sensitive) | |||
| DC WITHSTAND VOLTAGE | ||||
| Output Rating | - | - | 6KVDC / 7.5 mA | |
| Output Voltage Range | - | - | 0 - 6.00 kVdc | |
| Voltage Resolution | - | - | 0.01 kVdc | |
| Voltage Accuracy | - | - | (1% of setting + 0.5% of Range) | |
| Output Ripple | - | - | < 5% (6KV / 7.5 mA at Resistive Load) | |
| Current Measurement Range | - | - | 0.0 - 7.5 mA | |
| Current Resolution | - | - | 0.1μA/0.001mA/0.01 mA | |
Current Accuracy |
0.0 - 400.0μA | - | - | (1% of reading + 1% of Range) |
| 0.35 - 4.00 mA | - | - | ||
| 3.50 - 7.50 mA | - | - | ||
| Ramp Up Timer | - | - | 0.1 - 999.9s | |
| Ramp Down Timer | - | - | 0, 1.0 - 999.9s | |
| Dwell Timer | - | - | 0, 0.4 - 999.9s , (0 = continuous) | |
| Timer Resolution | - | - | 0.1s | |
| Timer Accuracy | - | - | ± (0.1% of setting + 0.05s) | |
| Ramp-HI Current Range | - | - | 0.0 - 7.5 mA | |
| Charge-LO Current Range | - | - | 0.0 - 350.0uA or Auto Set | |
| Discharge Time | - | - | < 50 msec for no load | |
| Arc Detection | - | - | The range is
from 1 - 9 (9 is the most sensitive) |
|
| INSULATION RESISTANCE | ||||
| Output Rating | - | 1KVDC / 50 GΩ | ||
| Output Voltage Range | - | 30 - 1 KVdc | ||
| Voltage Resolution | - | 1 Vdc | ||
| Voltage Accuracy | - | (1% of setting + 0.5% of Range) | ||
| Resistance Measurement Range | - | 0.100 Mї - 50 GΩ | ||
| Resistance Resolution | - | 0.001 / 0.01 / 0.1 /1 MΩ | ||
| MODEL | EST-310 | EST-320 | EST-330 | |
Resistance Accuracy2 |
0.100
- 999.9 MΩ under 30-499V |
- | ±(7% of reading+0.1% of Range) | |
| 1 - 10 GΩ under 30-499V |
- | ±(15% of reading+0.1% of Range) | ||
| 0.500 - 999.9 MΩ under 500-1000V |
- | ±(2% of reading+0.1% of Range) | ||
| 1 - 9.999 GΩ under 500-1000V |
- | ±(5% of reading+0.1% of Range) | ||
| 10 - 50 GΩ under 500-1000V |
- | ±(15% of reading+0.1% of Range) | ||
| Ramp Up Timer | - | 0.1 - 999.9s | ||
| Ramp Down Timer | - | 0, 1.0 - 999.9s , (0 = OFF) | ||
| Dwell Timer | - | 0, 0.5 - 999.9s , (0=continuous) | ||
| Delay Timer | - | 0.5 - 999.9s | ||
| Timer Resolution | - | 0.1s | ||
| Timer Accuracy | - | ± (0.1% of setting + 0.05s) | ||
| Charge-Lo Current | - | 0.000 - 3.500 μA or Auto Set | ||
| GENERAL | ||||
| Interface | USB , PLC Remote | |||
| Memory | 30 steps (Maximum 30 Steps in one File) | |||
| Display | 4.3" Color Display (Touch Panel) | |||
| Safety | Built-in Smart GFI circuit, GFI trip current 450μA max | |||
| Language | English, Traditional Chinese, Simplified Chinese, Japanese | |||
| Security | Screen lock | |||
| Environment | 0 - 40°C, 20 - 80%RH | |||
| Dimension (W x H x D), mm | 215 x 88.1 x 300 | |||
| Net Weight | 5.46 Kg | |||
| 1 Discharge time < 100 msec for capcitor load (1μF < 1KV, 0.75μF < 2KV, 0.5μF < 3KV, 0.08μF < 4KV, 0.04μF < 5KV, 0.015uF < 6KV) | ||||
| 2 Environment requirement: humidity < 60% RH (no condensation, no scanner), When I < 150nA. | ||||
상품필수 정보
- 품명 및 모델명
- 상품상세정보 참조
- 허가 관련
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- 제조국 또는 원산지
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- 제조자/수입자
- 상품상세정보 참조
- A/S 관련 연락처
- 02-2617-0787
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