MV & HV Cables Testing Solutions
HVA90
Compact VLF high-voltage cable test set
The HVA90 is a compact and portable VLF test set which determines the condition of medium voltage cables. It performs VLF and DC testing, as well as sheath testing with sheath fault location mode.
Product Highlights
High-output portable VLF testing for medium voltage cable diagnostics
HVA90 combines strong output performance, rugged safety design, and practical field connectivity for efficient medium voltage cable testing and diagnostics.
Compact and portable VLF test set
Determines the condition of medium voltage cables
Performs VLF and DC testing
Supports sheath testing with sheath fault location mode
Continuous operation without thermal limitation
Robust dry-type transformer design
Description
Compact and powerful VLF cable testing
The compact design and unmatchable high voltage output power to weight ratio of the HVA test sets are second to none on the market, and make the b2 electronics high voltage generators very desirable in all classes at all voltage levels.
The HVA90 is a compact and portable VLF test set which determines the condition of medium voltage cables.
It performs VLF and DC testing, as well as sheath testing with sheath fault location mode.
Performance
Outstanding features considering size and weight versus output load.
Duty cycle
Operating time of this test set is not thermally limited; it may operate continuously.
Safety first
The test set has two independent earthing devices (electronic and mechanical discharging) and an integrated 12 kV transient protection system (at 50 Hz) to protect both the operator and the device.
Connectivity
On site, no external PC is needed. All results can later be downloaded via USB for further investigation and easy reporting via software tool.
Solid HV connectors
Robust HV connectors allow the use of various HV test lead lengths, quick exchange of a replacement cable, or a simpler upgrade path for connection of diagnostics systems.
Service and maintenance
With no oil or arcing contacts, the dry-type transformer makes this test set almost maintenance-free.
Technical Specifications
Output voltage
max. 90 kVpeak, 64 kVrms
Output load
1.0 μF @ 0.1 Hz @ 64 kVrms
Weight
127 kg / 280 lbs