The Rigol PHA series high-voltage differential probe heads are designed to measure large voltage differences between two points safely and accurately. They do not measure voltage only relative to earth like ordinary probes, but can measure voltage directly between two energized points.
Compatible with, among others, Rigol DHO900, DHO800, DHO4000, DHO1000, DS70000, DS8000-R, MSO8000/A, MSO/DS7000, MSO5000 and DS1000Z/-E series oscilloscopes.
PHA2150 Technical Specifications
| Characteristic | PHA2150 |
|---|
| Bandwidth (-3 dB) |
50X: 160 MHz
500X: 200 MHz |
| Rise Time |
50X: ≤2.4 ns (Typical ≤2.2 ns)
500X: ≤2 ns (Typical ≤1.8 ns) |
| Accuracy |
±2% |
| Range (Attenuation) |
50X / 500X |
| Maximum Measurable Differential Voltage (DC + peak AC) |
50X: ±150 V
500X: ±1500 V |
| Common Mode Voltage (DC + peak AC) |
±1500 V |
| Maximum Input Voltage-to-Earth (Vrms) |
600 V CAT III
1000 V CAT II |
| Input Impedance |
5MΩ ±1% (each input to ground)
10MΩ ±1% (between differential inputs) |
| Input Capacitance |
<4 pF (each input to ground)
<2 pF (between differential inputs) |
| CMRR (Common Mode Rejection Ratio) |
DC: >80 dB
100 kHz: >60 dB
1 MHz: >50 dB
3.2 MHz: >30 dB
50 MHz: >26 dB |
| Input Referred Noise (Vrms) |
50X: <50 mV
500X: <300 mV |
| Overrange Voltage Threshold Indicator |
50X: 153 V ±3 V
500X: 1530 V ±30 V |
| Delay |
16 ns |
| Bandwidth Limit (5 MHz) |
≥-3 dB @ 5 MHz |
| Overrange Indicator (Red) |
Yes |
| Audible Overrange Alarm |
Yes (ON/Off switch) |
| Auto Save |
Yes |
| Output Impedance |
50 Ω |
| Safety Standards |
EN61010-1:2010 |
| EMC Standards |
EN61326-1:2013; EN61000-3-3:2013; EN61000-3-2:2006+A1:2009+A2:2009 |
Package Includes
- 1x User manual in Chinese and English
- 1x AC power adapter that meets the destination country standard
- 1x Dual-BNC coaxial cable, 50Ω impedance, RG58C UL, 100 cm
- 2x High-voltage dual-banana connector with silicone cable, UL 20KV, 16AWG, 60 cm
- 2x High-voltage IC hook, maximum 6500V (DC+AC p-p)
- 2x High-voltage alligator clip, UL 1000V CAT II, 10A
- 2x Hook tip with safety contact, UL 1000V, CAT III
Link
PHA series User Manual (pdf)
