Voltage Detector 3.3kV, 5-12kV, 10-36kV | Pbwel Westminster DS/MS/VA
Voltage Detectors
DS/MS/VA TESTER 5kV 12kV
Pbwel Westminster DS/MS/VA | Detecting LV MV HV Voltages Safely In Substation & Overhead Lines up to 36kV
Product Number: EFV-17006/4
Westminster DS/MS/VA is a voltage detector from Pbwel consisting of an 11kV Pointer, Contact Extension ‘A’, 90-degree elbow, DS/MS/VA main body with audible and visual indication. Each unit is supplied tested and with certificate.
Pbwel Westminster DS/MS/VA voltage detector has five main components: contact, extension, adaptor, main body and handles, each rated to suit specific applications:
- Contact to establish a connection with live conductors, available as either a pointer, mushroom or “Y” type contact to suit specific application.
- Extension manufactured and tested to suit the application voltage and provide calibrated capacitance to operate the detector. Available from four types of extension to suit specific voltage ranges, which can be attached in line to the main body or at an angle using an adaptor.
- Two types of Adaptors are available, these connect the extension to the main body of the detector. A 90-degree adaptor is available for application where it is preferential to stand directly below the contact point with the extension at the right angle to the main body, allowing a clear view of the application to the conductor/ busbar or when testing inside “spouts”. Alternatively, a 60-degree adaptor is also available for applications where it is preferential to hold the detector at an inclined angle perpendicular to the conductor/ busbar, to improve visibility of the detector.
- The main body houses the voltage detector and battery.
- Handle provides suitable insulation from the voltage being tested and also provides storage for the main body when not in use. Two types of handle are available to suit the operating voltage.
The Pbwel Westminster Voltage Detector DS/MS/VA can be supplied with optional extras including daylight shield, 60 degree elbow, Y probe and 11kV mushroom.
Voltage Detector
Benefits
- Robust construction
- Lightweight
- Full ranges of accessories
- Audible and visual warning
- 3.3kV up to 36kV operating ranges
- Fully interchangeable component design
- Insulation tested
- Main body stowage within the insulated handle
Voltage Detector Models Available | |
Handle A | Up to 12,000 Volts |
Handle B | Up to 36,000 Volts |
Extension A | Up to 12,000 Volts |
Extension B | Up to 36,000 Volts |
Extension C | Up to 3,300 Volts |
Extension D | For steelwork only |
Pbwel Westminster DS/MS/VA
Options & Accessories
The Pbwel Westminster DS/MS/VA can be supplied with optional extras including daylight shield, PVC carrying bag, 60 or 90 degree elbow, Y probe and 11kV mushroom.
11kV ‘Y’ CONTACT PROBE (3.3kV – 12kV)
For application to small round conductors.
Material: Aluminium
Length: 25mm
Part Number: EMV-17027
POINTER
For use with DS/MS/VA voltage detector.
Available as 11kV or 33kV type.
Material: Aluminium
Length: 35mm
Part Numbers: EMV-17023 (11kV) | EMV-17024 (33kV)
MUSHROOM
Mushroom probe for use with a DS/MS/VA voltage detector.
Available as 11kV or 33kV type.
Material: Aluminium
Part Numbers: EMV-17021 (11kV) | EMV-17022 (33kV)
60˚ Adaptor
For use with all ranges of DS/MS/VA voltage detectors. Fitted between the main body and extension. Part Number: EAV-17020
90˚ Adaptor
Fitted between the main body and extension. For use with all ranges of DS/MS/VA voltage detectors. Part Number: EAV-17019
Contact Extensions
For use with all ranges of DS/MS/VA voltage detectors
- Type ‘A’ 5-12kV Part Number: EFV-17013
- Type ‘B’ 10-36kV Part Number: EFV-17015
- Type ‘C’ 3.3kV Part Number: EFV-17016
- Type ‘D’ Steelwork Part Number: EFV-17017
DS/MS/VA Main Body Assembly
Main unit with audible and visual indication, battery powered. Should one light-emitting diode fail the other will continue to function. Part Number: EFV-17004
Handle
Handle for use with DS/MS/VA detector available as 5-12kV or 10-36kV types. The main body of the unit can be stored within the handle when not in use to offer protection and easy transportation. Part Numbers: Handle ‘A’ EFV-17012 (12kV max) | Handle ‘B’ EFV-17014 (36kV max).
Daylight Shield
DS/MS/VA daylight shield designed to cover DS/MS/VA LED’s to prevent the sun from blocking the view of the operator. Fitted to the main body to aid visibility of the twin light Emitting Diodes when used in bright lighting conditions. Part Number: EFV-17025
PVC Carrying Bag
To protect the 10-36kV DS/MS/VA detector and east transportation on-site this carrying bag is manufactured from reinforced PVC with two bags for either the standard tester with handle A and extension A or for the 10-36kV tester with handle B and Extension B.
Voltage Detector Length: 4’ 6 Long x 1’ 3 High x 6 Thick | Material: Green Coated Nylon | Part Number: EBB-14510.

Voltage Detector 3.3kV, 5-12kV, 10-36kV | Pbwel Westminster DS/MS/VA
Voltage Detector Ordering Information
Part Number | Contact Type | Extension | Adaptor/Elbow | Main Unit? | Handle | Working Voltage |
EFV-17005/1 | 11kV Mushroom | C | 60˚ | Yes | A | 3.3kV |
EFV-17005/2 | 90˚ | |||||
EFV-17005/3 | 11kV Pointer | 60˚ | ||||
EFV-17005/4 | 90˚ | |||||
EFV-17006/1 | 11kV Mushroom | A | 60˚ | 5-12kV | ||
EFV-17006/2 | 90˚ | |||||
EFV-17006/3 | 11kV Pointer | 60˚ | ||||
EFV-17006/4 | 90˚ | |||||
EFV-17007/1 | 33kV Mushroom | B | 60˚ | B | 10-36kV | |
EFV-17007/2 | 90˚ | |||||
EFV-17007/3 | 33kV Pointer | 60˚ | ||||
EFV-17007/4 | 90˚ | |||||
EFV-17008/1 | 33kV Mushroom | D | 60˚ | A | <11kV | |
EFV-17008/2 | 90˚ | |||||
EFV-17008/3 | 33kV Pointer | 60˚ | ||||
EFV-17008/4 | 90˚ |

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