VLF Tester
- b2 electronics HVA45TD is an ultra-compact and lightweight VLF Test set with integrated Tan Delta (TD) Diagnostics, in a rugged trolley for easy transport.
- HVA45TD offers outstanding features in terms of size, weight, safety and ease of use.
- It performs VLF and DC testing, sheath testing, sheath fault location mode and leakage current correction. Assessments of cable condition can be carried out by the use of Tan Delta Diagnostics.
Features
- Pure sinusoidal output voltage (load-independent)
- Output current 60 mA max.
- Cable Testing According IEEE400
- Internal Tan Delta measurement with high accuracy (1×10-4)
- Tan Delta measurement with various frequencies (0.01. -0.1 Hz)
- Highest test capacity of 10 μF
- Large Colour display (4.3″)
- Programmable test sequences
- Integrated 12 kV transient protection (50 Hz)
- Dual Discharge Device (DDD®) two integrated and automatic discharge devices
- Easily exchangeable HV cable
- Intuitive menu operation
- Sheath Fault Locating (in combination with Earth Fault Location)
- Vacuum Bottle Test
- Insulation Testing
Specification
VLF & DC
Sinusoidal VLF output voltage up to 48 kV (34 kV rms)
DC (±) voltages up to 45 kV
TD & PD
Internal Tan Delta & extendable Partial Discharge Diagnostics
Monitered Withstand Test
Testing and Diagnostics in compliance with IEEE400
Size
39 kg – 500 x 305 x 457 mm
Operating Time
No limited operating time.
Run the system for many hours.
IP67 with closed lid
Watertight, crushproof and dust proof case
Safety
12 kV feedback protection and 2 integrated discharge units
Other
No oil inside, less maintenance and temperature hassle
