HVD3102A 1kV、25 MHz 高压差分探头
1 kV CAT 安全额定型号
可用的最宽差分电压范围
在广泛的频率范围内具有出色的共模抑制比 (CMRR)
1% 增益精度
高衰减和低衰减下的高偏移能力
交直流耦合
具有自动缩放功能的 ProBus 有源探头接口
带自动断开开关的 AutoZero
广泛的示波器兼容性
出色的共模抑制比
探头的 CMRR 在非常高的频率范围内非常出色，极大地提高了电力电子设备在嘈杂、高共模环境中的测量能力。 与其他 HV 差分探头相比，高 CMRR 结合低探头噪声和高偏移能力提供了卓越的测量能力。
高精度测量
HVD3000A 系列探头提供 1% 的增益精度，可实现精确的电压测量。 AutoZero 功能允许从测量中校准小的偏移漂移，从而确保更高的测量精度。 无需从被测设备上移除 HVD3000A 引线即可应用此功能。
最广泛的应用覆盖
HVD3000A 系列涵盖最完整的应用范围，从 120/240 V 开关模式电源到 600 V 级和 5 kV 级电气设备。 每种型号都具有最佳的可用增益精度、最宽的差分和失调电压范围以及卓越的 CMRR。
完整的探头集成
ProBus 接口为探头提供电源和通信，无需单独的电源或电池。 根据示波器增益范围 (V/div) 设置自动选择衰减。
HVD3102A | HVD3106A | HVD3106A-6M | |
Bandwidth | 25 MHz | 120 MHz | 80 MHz |
Rise Time (10-90) | 14 ns | 2.9 ns | 4.4 ns |
Differential Voltage Range (High Attenuation) | 1500 V (DC + peak AC) from 7 to 500 V/ div with up to 1500 V offset. 1750 V maximum typical measurable differential voltage before saturation. | 1500 V (DC + peak AC) from 7 to 500 V/div with up to 1500 V offset. 2000 V maximum typical measurable differential voltage before saturation | |
Differential Voltage Range (Low Attenuation) | 27.6 V (DC + peak AC) from 100 mV/div to 6.9 V/div with up to 150 V offset | ||
Common Mode Voltage Range | ±1500 V (DC + peak AC), 1000 Vrms | ||
Maximum Input Voltage to Earth | ±1500 Vpk (nominal, either input to ground) | ||
Max Safe Input Voltage | 1000 Vrms CAT III | ||
Sensitivity | 100 mV/div to 6.9V/div (100X) 7V/div to 500V/div (1000X) | 100 mV/div to 6.9V/div (50X) 7V/div to 500V/div (500X) | 100 mV/div to 6.9V/div (50X) 7V/div to 500V/div (500X) |
Gain Accuracy | 1% (LF, guaranteed) | ||
Slew Rate | 100 V/ns (maximum) | 400 V/ns (maximum) | 270 V/ns (maximum) |
Attenuation | 100x / 1000x | 50x / 500x | 50x / 500x |
Input Impedance | 10 MΩ || 2.5 pF (between inputs), 5 MΩ || 5.0 pF (either input to ground) | ||
Input Coupling | DC only | ||
Output Coupling | AC or DC coupling | ||
Output Termination | 1 MΩ | ||
Interface | ProBus | ||
Input Lead Length | 40 cm input lead length | ||
Cable Length (input lead to oscilloscope connection) | 2.25 m | 6.8 m | |
Noise and Rejection | |||
CMRR (Typical) | DC - 60 Hz: 85 dB 1 MHz: 65 dB 5 MHz: 40 dB 20 MHz: 30 dB | DC - 60 Hz: 85 dB 1 MHz: 65 dB 5 MHz: 40 dB 20 MHz: 30 dB 100 MHz: 30 dB | DC - 60 Hz: 85 dB 1 MHz: 65 dB 5 MHz: 40 dB 20 MHz: 30 dB 80 MHz: 30 dB |
Noise (Probe) | 100X: <15 mVrms 1000X: <85 mVrms (referred to input) | 50X: <30 mVrms 500X: <150 mVrms (referred to input) | 50X: <30 mVrms 500X: <150 mVrms (referred to input) |
Environmental | |||
Temperature (Operating) | 0°C to 50°C | ||
Temperature (Non-Operating) | -40°C to 70°C | ||
Humidity (Operating) | 5% to 80% RH (Non-Condensing) up to 30°C, decreasing linearly to 45% RH at 50°C | ||
Humidity (Non-Operating) | 5% to 95% RH (Non-Condensing), 75% RH above 30°C, 45% RH above 40°C | ||
Altitude (Operating) | 3000 m maximum When used with clip accessories, 2000 m maximum | ||
Altitude (Non-Operating) | 10,000 m | ||
Pollution Degree | 2, Indoor use only | ||
Certifications | |||
CE (LVD Directive 2006/95/EC) | IEC/EN 61010-031:2015 | ||
CE (EMC Directive 2004/108/EC) | IEC/EN 61326-1:2013 | ||
UL Listed | UL 61010-031 (Second Edition) | ||
cUL Listed | CAN/CSA-C22.2 No. 61010-031-15 | ||
HVD3206A (HVD3206A-6M) | HVD3220 | HVD3605A | |
Bandwidth | 120 MHz (80 MHz) | 400 MHz | 100 MHz |
Rise Time (10-90) | 2.9 ns (4.4 ns) | 875 ps | 4.3 ns |
Differential Voltage Range (High Attenuation) | 2000 V (DC + peak AC) from 7 to 500 V/div with up to 1500V offset | 2000 V (DC + peak AC) from 35 to 500 V/div with up to 1500V offset. 1000 V (DC + peak AC) from 14 to 34.5 V/div with up to 750V offset. | 7000 V (DC + peak AC) from 28V/div to 2000 V/div with up to 6000V offset. (7600 V maximum measurable differential voltage before saturation) |
Differential Voltage Range (Low Attenuation) | 27.6 V (DC + peak AC) from 100 mV/div to 6.9 V/div with up to 150V offset. | 400 V (DC + peak AC) from 7 V/div to 13.8 V/div with up to 300V offset. 200 V (DC + peak AC) from 500 mV/div to 6.9 V/div with up to 150V offset. | 700 V (DC + peak AC) from 300mV/div to 27.5 V/div with up to 600V offset. |
Common Mode Voltage Range | ±2000 V (DC + peak AC) | ±2000 V (DC + peak AC) | ±7600V (DC + peak AC), 6000 Vrms |
Maximum Input Voltage to Earth | ±2000 Vpk (nominal, either input to ground) | ±2000 Vpk (nominal, either input to ground) | ±7600 Vpk (nominal, either input to ground) |
Max Safe Input Voltage | 2000 V (DC + peak AC) CAT I * 1500 Vdc CAT III 1000 Vrms CAT III | 2000 V (DC + peak AC) CAT I * 1500 Vdc CAT III 1000 Vrms CAT III | 8485 V (DC + peak AC) CAT I * 6000 Vrms CAT I * 1500 Vdc CAT III 1000 Vrms CAT III |
Sensitivity | 100 mV/div to 6.9V/div (50X) 7V/div to 500V/div (500X) | 500 mV/div to 6.9V/div (50X) 7 V/div to 13.8V/div (100X) 14 V/div to 34.5V/div (250X) 35 V/div to 500V/div (500X) | 300 mV/div to 27.5 V/div (200X) 28 V/div to 2000 V/div (2000X) |
Gain Accuracy | 1% (LF, guaranteed) | 0.35% - 0.7% (LF, guaranteed) | 1% (LF, guaranteed) |
Slew Rate | 400 V/ns (maximum) (270 V/ns) | 1300 V/ns (typical) | 1000 V/ns (typical) |
Attenuation | 100x / 1000x | 50x / 100x / 250x / 500x | 200x / 2000x |
Input Impedance | 10 MΩ || 2.5 pF (between inputs) 5 MΩ || 5.0 pF (either input to ground) | 10 MΩ || 2 pF (between inputs) 5 MΩ || 4 pF (either input to ground) | 48 MΩ || 2.5 pF (between inputs) 24 MΩ || 5.0 pF (either input to ground) |
Input Coupling | DC only | ||
Output Coupling | AC or DC coupling | DC only | AC or DC coupling |
Output Termination | 1 MΩ | 50Ω | 1 MΩ |
Interface | ProBus | ||
Input Lead Length | 40 cm | 27 cm | 40 cm |
Cable Length (input lead to oscilloscope connection) | 2.25 m (6.8 m) | 2.25 m | 6.8 m |
Noise and Rejection | |||
CMRR (Typical) | DC - 60 Hz: 85 dB 1 MHz: 65 dB 5 MHz: 40 dB 20 MHz: 30 dB 100 MHz: 30 dB | DC - 60 Hz: 85 dB 1 MHz: 65 dB 5 MHz: 55 dB 20 MHz: 50 dB 100 MHz: 45 dB 300 MHz: 30 dB | DC - 60 Hz: 85 dB 10 kHz: 70 dB 1 MHz: 64 dB (200x) 1 MHz: 50 dB (2000x) 10 MHz: 40 dB (200x) 10 MHz: 30 dB (2000x) 100 MHz: 30 dB |
Noise (Probe) | 50X: <30 mVrms 500X: <150 mVrms (referred to input) | 50X: 180 mVrms 100X: 180 mVrms 250X: 280 mVrms 500X: 300 mVrms (referred to input) | 200x: <65 mVrms 2000x: <320 mVrms (typical, referred to input) |
Environmental | |||
Temperature (Operating) | 0°C to 50°C | ||
Temperature (Non-Operating) | -40°C to 70°C | ||
Humidity (Operating) | 5% to 80% RH (Non-Condensing) up to 30°C, decreasing linearly to 45% RH at 50°C | ||
Humidity (Non-Operating) | 5% to 95% RH (Non-Condensing), 75% RH above 30°C, 45% RH above 40°C | ||
Altitude (Operating) | 3000 m maximum When used with clip accessories, 2000 m maximum | ||
Altitude (Non-Operating) | 10,000 m | ||
Pollution Degree | 2, Indoor use only | ||
Certifications | |||
CE (LVD Directive 2006/95/EC) | IEC/EN 61010-031:2015 | ||
CE (EMC Directive 2004/108/EC) | IEC/EN 61326-1:2013 | ||
UL Listed | UL 61010-031 (Second Edition) | - | UL 61010-031 (Second Edition) |
cUL Listed | CAN/CSA-C22.2 No. 61010-031-15 | - | CAN/CSA-C22.2 No. 61010-031-15 |
