
1. 고전압 시험 사양 (HVAC & HVDC Specifications)
| 시험 구분 (Function) |
측정 항목 (Parameter) |
측정 범위 (Range) |
분해능 (Resolution) |
정확도 (Accuracy) |
|---|---|---|---|---|
| HVAC (100 V - 5100 V, 10V step) |
시험 전압 (Test Voltage AC) | 0 ... 1999 V | 1 V | ±(3% of reading) |
| 2.00 ... 5.99 kV | 10 V | ±(3% of reading) | ||
| 피상 전류 (Apparent Current) | 0.0 ... 99.9 mA | 0.1 mA | ±(3% of reading + 3 digits) | |
| 용량성 전류 (Capacitive Current) | 0.0 mA ... 99.9 mA | 0.1 mA | 참고용 (Indicative) | |
| 저항성 전류 (Resistive Current) | -99.9 mA ... 99.9 mA | 0.1 mA | 참고용 (Indicative) | |
| 단락 전류 (Short Circuit) | > 200 mA | - | 참고용 (Indicative) | |
| 출력 용량 (Output Power) | 500 VA max | - | - | |
| HVDC (500 V - 6000 V, 50V step) |
시험 전압 (Test Voltage DC) | 0 ... 1999 V | 1 V | ±(3% of reading) |
| 2.00 ... 6.99 kV | 10 V | ±(3% of reading) | ||
| 시험 전류 (Test Current) | 0.01 ... 9.99 mA | 0.01 mA | ±(5% of reading + 3 digits) | |
| 방전 시간 (Discharging Time) |
방전 시간 (t) | 0.0 ... 9.9 s | 0.1 s | ±(5% of reading + 3 digits) |
| Up 전압 | 0 ... 550 V | 1 V | ±(5% of reading + 3 digits) |
2. 연속성 및 절연저항 사양 (Continuity & Insulation Resistance)
| 시험 항목 (Function) |
측정 범위 (Measuring Range) |
분해능 (Resolution) |
정확도 (Accuracy) |
|---|---|---|---|
| 연속성 (Continuity) (0.2A, 4A, 10A, 25A) |
0.000 Ω ... 1.999 Ω | 0.001 Ω | ±(2% of reading + 2 digits) |
| 2.00 Ω ... 19.99 Ω | 0.01 Ω | ±(2% of reading) | |
| 20.0 Ω ... 99.9 Ω | 0.1 Ω | ±(3% of reading) | |
| 100.0 Ω ... 199.9 Ω | 0.1 Ω | ±(5% of reading) | |
| 200 Ω ... 999 Ω | 1 Ω | 참고용 (Indicative) | |
| 절연저항 (Riso / Riso-s) (250 V, 500 V, 1000 V) |
0.00 MΩ ... 19.99 MΩ | 0.01 MΩ | ±(3% of reading + 2 digits) |
| 20.0 MΩ ... 199.9 MΩ | 0.1 MΩ | ±(10% of reading) | |
| 출력 전압 (0 V ... 1200 V) | 1 V | ±(3% of reading + 2 digits) | |
| 절연저항 (Riso / Riso-s) (50 V, 100 V) |
0.00 MΩ ... 19.99 MΩ | 0.01 MΩ | ±(5% of reading + 2 digits) |
| 20.0 MΩ ... 199.9 MΩ | 0.1 MΩ | ±(20% of reading) | |
| 출력 전압 (0 V ... 1200 V) | 1 V | ±(3% of reading + 2 digits) |
3. 누설전류 및 전력 사양 (Leakage Current & Power Specifications)
| 측정 항목 (Function) |
측정 범위 (Measuring Range) |
분해능 (Resolution) |
정확도 (Accuracy) |
|---|---|---|---|
| 대체 누설전류 (Isub / Isub s) (Open circuit < 50 V AC) |
0.00 mA ... 19.99 mA | 10 µA | ±(5% of reading + 3 digits) |
| 차동 누설전류 (Idiff) | 0.00 mA ... 19.99 mA | 0.01 mA | ±(3% of reading + 5 digits) |
| PE 누설전류 (Ipe) | 0.00 mA ... 19.99 mA | 0.01 mA | ±(3% of reading + 3 digits) |
| 접촉 누설전류 (Itou) | 0.00 mA ... 19.99 mA | 0.01 mA | ±(3% of reading + 3 digits) |
| 유효 전력 (P) | 0.00 W ... 19.99 VA | 0.01 VA | ±(5% of reading + 5 digits) |
| 20.0 W ... 199.9 VA | 0.1 VA | ±(5% of reading) | |
| 200 W ... 1999 VA | 1 VA | ±(5% of reading) | |
| 2.00 kW ... 3.70 kVA | 10 VA | ±(5% of reading) | |
| 피상 / 무효 전력 (S / Q) | 0.00 W ... 19.99 VA | 0.01 VA | ±(5% of reading + 10 digits) |
| 20.0 W ... 199.9 VA | 0.1 VA | ±(5% of reading) | |
| 200 W ... 1999 VA | 1 VA | ±(5% of reading) | |
| 2.00 kW ... 3.70 kVA | 10 VA | ±(5% of reading) | |
| 역률 (PF) / Cos φ | 0.00i ... 1.00i / 0.00c ... 1.00c | 0.01 | ±(5% of reading + 5 digits) |
| 전압 전고조파 왜곡률 (THDU) | 0.0% ... 99.9% | 0.1% | ±(5% of reading + 5 digits) |
| 전류 전고조파 왜곡률 (THDI) | 0 mA ... 999 mA | 1 mA | ±(5% of reading + 5 digits) |
| 1.00 A ... 16.00 A | 10 mA | ±(5% of reading) | |
| 전압 (U) | 0.1 V ... 199.9 V | 0.1 V | ±(3% of reading + 10 digits) |
| 200 V ... 264 V | 1 V | ±(3% of reading) | |
| 전류 (I) | 0 mA ... 999 mA | 1 mA | ±(3% of reading + 5 digits) |
| 1.00 A ... 16.00 A | 10 mA | ±(3% of reading) |
4. 일반 및 제품 사양 (General Specifications)
| 전원 공급 (Power Supply) | 110 V / 230 V AC, 50 Hz / 60 Hz |
| 과전압 범주 (Overvoltage Category) | CAT II / 300 V, CAT II / 600 V (DISCH1 / DISCH2 전용) |
| 보호 등급 (Protection Class) | Class I |
| 고전압 출력 (HV Output) | 5 kV AC / 6 kV DC, 이중 절연 (Double insulation) |
| 통신 인터페이스 (COM Port) | 4 x RS232, 1 x USB, 1 x Bluetooth |
| 외형 치수 (Dimensions - W x H x D) | 43.5 cm x 29.2 cm x 15.5 cm |
| 무게 (Weight) | 17 kg |

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MI-3394 데이터 시트
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