Catalogue / Partial discharge & VLF testers
VLF very low frequency test set, Volt seriesSample
by Kalingavajra Testing Solutions (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Kalingavajra Volt VLF very low frequency test set, offered in 6 test voltage (VLF peak) options from 28 kV to 90 kV. Key features: compact for cable testing in the field, safety interlock and discharge rod and PD location along cable length. Typically used for cable diagnostics, MV and HV cable commissioning and generator winding assessment. Designed and tested to IEC 60270, IEEE 400.2 and IEC 60840. Lead time 4-6 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Kalingavajra
- Model
- KAL-333 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 4-6 weeks
- Warranty
- 24 months with calibration
- Standards
- IEC 60270, IEEE 400.2, IEC 60840
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- Door delivery in metro cities
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Test voltage (VLF peak)28 kVKAL-333-01 | Test voltage (VLF peak): 28 kV | 1 set · 4-6 weeks | for verified buyers |
| Test voltage (VLF peak)34 kVKAL-333-02 | Test voltage (VLF peak): 34 kV | 1 set · 4-6 weeks | for verified buyers |
| Test voltage (VLF peak)50 kVKAL-333-03 | Test voltage (VLF peak): 50 kV | 1 set · 4-6 weeks | for verified buyers |
| Test voltage (VLF peak)60 kVKAL-333-04 | Test voltage (VLF peak): 60 kV | 1 set · 4-6 weeks | for verified buyers |
| Test voltage (VLF peak)80 kVKAL-333-05 | Test voltage (VLF peak): 80 kV | 1 set · 8-14 weeks | for verified buyers |
| Test voltage (VLF peak)90 kVKAL-333-06 | Test voltage (VLF peak): 90 kV | 1 set · 8-14 weeks | for verified buyers |
Specifications
| Test voltage (VLF peak) | 28 kV to 90 kV (see variants) |
|---|---|
| Test frequency | 0.05 Hz to 0.1 Hz |
| Waveform | Cosine rectangularmade to order: Sinusoidal |
| Max load capacitance | 0.5 microF |
| PD sensitivity | Below 5 pCmade to order: Below 1 pC |
| PD detection | Bothmade to order: Offline / Online |
| Measurement range | 1-10000 pC |
| Diagnostics | Tan delta option |
| Power supply | 230 V AC |
| Weight | 85 kgmade to order: 50 kg |
| Operation | Touch screen PC controlled |