VC850 Phase Sequence Meter, Phase Loss Detection
VC850 Phase Sequence Meter, Three-phase sinusoidal AC power supply phase sequence, reverse and phase failure detection, positive phase, reverse phase and lack of phase, with sound & light indication
- Operating voltage
- 200–480 V
- Frequency range
- 20–400 Hz
- Positive / reverse / missing
- Phase order
- Indication
- LED + beep
- Weight (85×64×23 mm)
- 200 g
Fits
- Installers: confirming phase order before connecting motors, pumps, compressors and conveyors
- Maintenance electricians: checking supply rotation after rewiring and finding a lost phase on three-phase installations
Factory direct. OEM labelling and distributor pricing on request.
VC850 Overview
VC850 three-phase electrical equipment and motors need to be correctly connected in the direct or reverse phase under certain conditions. This product can quickly and correctly judge the order and absence of the direct and reverse phases of the three-phase electricity, and provide essential tools for installation and maintenance personnel.
The VC850 is a handheld three-phase sequence meter. Electricians and installers clip its three leads onto L1, L2 and L3 to confirm phase order before connecting a motor or three-phase equipment, avoiding reverse rotation. It works on 200V~480V systems from 20Hz to 400Hz and shows positive sequence, reverse sequence and missing phase with LEDs and a beep.
Key features
- Operating voltage 200V~480V, frequency 20Hz~400Hz
- Positive, reverse and missing phase detection
- LED indication for the three phase sequence
- Beep sound alarm
- Yellow, red and green test leads with crocodile clips
- 85×64×23mm, 200g
Applications
Commissioning motors, pumps, compressors and conveyors, checking supply rotation after rewiring or a transformer change, and fault-finding a lost phase on three-phase installations.
Choosing within the series
The VC850 is the only phase sequence meter in the Vici catalog, so the choice comes down to your system voltage and frequency: it covers 200V~480V and 20Hz~400Hz. It does not measure voltage values; pair it with a multimeter or clamp meter when you also need readings.
VC850 Specifications
Special function：
Function | Three phase sequence measurement |
Operational Voltage | 200V~480V |
Frequency Range | 20Hz~400Hz |
General Data:
Model number | VC850 |
Meter color | Body: dark and white Test leads: yellow, red and green |
Meter size | 85mm*64mm*23mm |
Meter weight | 200g |
Standard accessory | Gift-box, Bag, Crocodile clips, Manual |
Standard package | Gift box and blue bag |
VC850 Downloads and Guides
Downloads
Need a quote or sample for the VC850?
Factory direct. OEM labelling and distributor pricing on request.