Catalogue / Partial discharge & VLF testers
Partial discharge detector, Prime seriesSample
by Dwarakasamarth Test Equipment (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Partial discharge detector from Dwarakasamarth, Prime series: 3 test voltage (VLF peak) options between 34 kV and 60 kV. Key features: safety interlock and discharge rod, compact for cable testing in the field and software report with PD map. Suited to MV and HV cable commissioning, generator winding assessment and cable diagnostics. Designed and tested to IEC 60270, IEEE 400.2 and IEC 60840. Lead time 8-14 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Dwarakasamarth
- Model
- DWA-D49 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 2 set
- Lead time
- 8-14 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
- Ex-works, freight extra at actuals
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Test voltage (VLF peak)34 kVDWA-D49-01 | Test voltage (VLF peak): 34 kV | 2 set · 8-14 weeks | for verified buyers |
| Test voltage (VLF peak)50 kVDWA-D49-02 | Test voltage (VLF peak): 50 kV | 2 set · 8-14 weeks | for verified buyers |
| Test voltage (VLF peak)60 kVDWA-D49-03 | Test voltage (VLF peak): 60 kV | 2 set · 8-14 weeks | for verified buyers |
Specifications
| Test voltage (VLF peak) | 34 kV to 60 kV (see variants) |
|---|---|
| Test frequency | 0.1 Hzmade to order: 0.05 Hz to 0.1 Hz |
| Waveform | Cosine rectangular |
| Max load capacitance | 0.5 microFmade to order: 1.1 microF |
| PD sensitivity | Below 5 pCmade to order: Below 1 pC |
| PD detection | Offlinemade to order: Online / Both |
| Measurement range | 1-10000 pC |
| Diagnostics | Tan delta option |
| Power supply | 230 V AC |
| Weight | 50 kg |
| Operation | Touch screen PC controlled |