1 PCS KEYENCE NR-HV04 High-voltage interface module #LYQ007
1 PCS KEYENCE NR-HV04 High-voltage interface module #LYQ007
| Item | Specification |
|---|---|
| Model | NR-HV04 |
| Type | High-speed, high-voltage measurement unit |
| Input Method | Insulated single-end input; channels insulated from each other; input channels insulated from other units (PC) |
| Number of Channels | 4 ch |
| Measurement Cycle | Max. sampling cycle: 1 μs (1 MHz) to 60 s |
| A/D Converting System | Successive approximation, simultaneous sampling of all channels |
| A/D Resolution | 14 bit |
| Input Frequency Band | 250 kHz (−3 dB or more) |
| Input Type | ±1000 V, ±500 V, ±200 V, ±100 V, ±50 V, ±20 V, ±10 V, ±5 V, ±2 V |
| Low Pass Filter | PASS, 7 Hz, 500 Hz, 50 kHz (−12 dB/oct) |
| Max. Input Voltage | [With OP-89263 1:1 HV probe] 1000 V peak, 700 Vrms, or 700 VDC; [With OP-89264 1:1 HV probe] 300 VDC + AC peak; [With OP-88998 10:1 HV probe] 1000 VDC + AC peak; [Direct input] 60 VDC + AC peak |
| Withstand Voltage | Input to system bus/earth: 2200 VAC (50/60 Hz) for 1 minute |
| Connector Format | Insulated BNC connector |
| Input Impedance | 1 MΩ ±1%, approx. 30 pF |
| Input Coupling | AC/DC/AC-RMS/DC-RMS |
| Measurable Range | ±1000 V: −1000.00 to +1000.00 V; ±500 V: −550.00 to +550.00 V; ±200 V: −220.00 to +220.00 V; ±100 V: −110.000 to +110.000 V; ±50 V: −55.000 to +55.000 V; ±20 V: −22.000 to +22.000 V; ±10 V: −11.0000 to +11.0000 V; ±5 V: −5.5000 to +5.5000 V; ±2 V: −2.2000 to +2.2000 V |
| Measurement Accuracy | ±0.1% of F.S. (LPF: 500 Hz, digital filter ON) |
| Display Resolution | ±1000 V: 50 mV; ±500 V: 20 mV; ±200 V: 10 mV; ±100 V: 5 mV; ±50 V: 2 mV; ±20 V: 1 mV; ±10 V: 0.5 mV; ±5 V: 0.2 mV; ±2 V: 0.1 mV |
| Buffer Memory | 16M data |
| Warm-up Time | 30 minutes or more |
| RMS Measurement - Channels | 4 ch |
| RMS Measurement - Accuracy | Sine wave: 20 Hz to 1 kHz, ±0.5% of F.S.; 1 to 20 kHz, ±1.5% of F.S.; Crest factor: 4 or less; Response time: 500 ms |
| Power Consumption | 3 W or less |
| Ambient Temperature | 0 to +40°C (32°F to 104°F) |
| Relative Humidity | 10 to 85% RH (no condensation) |
| Weight | Approx. 270 g (9.53 oz) |
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