AP031
Высоковольтный дифференциальный пробник (÷10, ÷100), 700 В, 25 MГц
Teledyne LeCroy 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.
The HVD3000 series of high voltage differential probes cover the fullest range of applications, from 120/240 V switch-mode power supplies through 600 V class and 5 kV class electricalapparatus. The table below provides a list of recommended probe models based on specific device under test applications.
| Device Under Test | Recommended Model | Safety Class | Bandwidth | Cable Length | Tip Accessories Included |
| 120 V/240 V Half-Bridge Circuit Topologies | HVD3102 | 1 kV | 25 MHz | 2 m | Yes |
| HVD3102-NOACC | 1 kV | 25 MHz | 2 m | No | |
| HVD3106 | 1 kV | 120 MHz | 2 m | Yes | |
| HVD3106-NOACC | 1 kV | 120 MHz | 2 m | No | |
| 380 V - 600 V Class Electrical Apparatus | HVD3106 | 1 kV | 120 MHz | 2 m | Yes |
| HVD3106-NOACC | 1 kV | 120 MHz | 2 m | No | |
| HVD3106-6M | 1 kV | 80 MHz | 6 m | Yes | |
| Solar PV Inverter | HVD3106 | 1 kV | 120 MHz | 2 m | Yes |
| HVD3206 | 2 kV | 120 MHz | 2 m | Yes | |
| HVD3206-6M | 2 kV | 80 MHz | 6 m | Yes | |
| 5 kV Electrical Apparatus | HVD3605 | 8.485 kV | 100 MHz | 6 m | Yes |
Key Features
- 1 kV, 2 kV, 6 kV CAT safety rated models
- Widest differential voltage ranges available
- Exceptional common-mode rejection ratio (CMRR) across a broad frequency range
- 1% gain accuracy
- High offset capability at both high and low attenuation
- AC and DC coupling
- ProBus active probe interface with automatic scaling
- AutoZero with auto disconnect switch
- Wide oscilloscope compatibility
Exceptional Common-Mode Rejection Ratio
The CMRR for the probes is exceptional out to very high frequencies, greatly improving measurement capability in the noisy, high common-mode environments found in power electronics. The high CMRR combined with low probe noise and high offset capability provides superior measurement capabilities compared to other HV differential probes.
High Precision Measurements
HVD3000A series probes provide 1% gain accuracy enabling precise voltage measurements. AutoZero capability ensures further measurement precision by allowing small offset drifts to be calibrated out of the measurement. This feature can be applied without removing the HVD3000A leads from the device under test.
Widest Application Coverage
The HVD3000A series cover the fullest range of applications, from 120/240 V switch-mode power supplies through 600 V class and 5 kV class electrical apparatus. Each model has the best available gain accuracy, widest differential and offset voltage range, and superior CMRR.
1500 Vdc CAT III Rating
The HVD3206A supports 1500 Vdc solar photovoltaic (PV) measurements per the IEC/EN 61010- 031:2015 standard. It has a 1500 Vdc CAT III and a 2000 V (DC+peakAC) CAT I rating.
Complete Probe Integration
The ProBus interface provides power and communication to the probe eliminating the need for a separate power supply or batteries. Attenuation is automatically selected based on oscilloscope gain range (V/div) setting.
Main Specifications |
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| Attenuation | ÷ 10 or ÷ 100 |
Electrical Characteristics |
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| Input Impedance | 4 MOhms |
