Teledyne Lecroy 120 MHz High Voltage Differential Probe

The HVD3000 high voltage differential probes provide high CMRR over a broad frequency range to simplify the measurement challenges found in noisy, high common-mode power electronics environments. The probe's design is easy-to-use and enables safe, precise high voltage floating measurements.

Features

• Differential voltage measurement capability up to 1000 Vrms
• Exceptional common-mode rejection ratio (CMRR) across a broad frequency range
• Wide differential voltage range of 1500 Vp-p, 2000 Vp-p before saturation for capture of short duration overshoots
• High offset capability at both high and low attenuation
• 1% DC and low frequency gain accuracy
• ProBus active probe interface with automatic scaling
• Auto-zero capabilities

Specifications

• Bandwidth: 120 MHz
• Rise Time (10-90): 2.9 ns
• High Attenuation Differential Voltage Range: 1500 V (DC + peak AC) from 7 to 400 V/div with up to 1500 V offset. 2000 V maximum typical measurable differential voltage before saturation.
• Low Attenuation Differential Voltage Range: 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 (CAT III) (either input to ground)
• Maximum Input Voltage to Earth: 1000 Vrms (CAT III) (either input to ground)
• Max Safe Input: 1000 Vrms CAT III
• Sensitivity: 100 mV/div to 6.9V/div (50X); 7V/div to 400V/div (500X)
• Gain Accuracy: 1% (LF, guaranteed)
• Slew Rate: 400 V/ns (maximum)
• Attenuation: 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: DC
• Output Termination: 1 MΩ
• Interface: ProBus
• Cable Length: 2.25 m (overall from tip connection to oscilloscope connection), 40 cm input lead length