Catalogue / Partial discharge & VLF testers
VLF very low frequency test set, Eco 4 seriesSample
by Ellora Test Equipment (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Eco 4 range of VLF very low frequency test set by Ellora covers 4 test voltage (VLF peak) options (34 kV to 80 kV). Design: safety interlock and discharge rod, compact for cable testing in the field and automatic voltage ramp. Typically used for cable diagnostics, switchgear PD survey and MV and HV cable commissioning. Designed and tested to IEC 60270, IEEE 400.2 and IEC 60840. Lead time 4-6 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ellora
- Model
- ELL-332 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 4-6 weeks
- Warranty
- 12 months from supply
- Standards
- IEC 60270, IEEE 400.2, IEC 60840
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- FOR nearest railhead
- 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 kVELL-332-01 | Test voltage (VLF peak): 34 kV | 1 set · 4-6 weeks | for verified buyers |
| Test voltage (VLF peak)50 kVELL-332-02 | Test voltage (VLF peak): 50 kV | 1 set · 4-6 weeks | for verified buyers |
| Test voltage (VLF peak)60 kVELL-332-03 | Test voltage (VLF peak): 60 kV | 1 set · 8-14 weeks | for verified buyers |
| Test voltage (VLF peak)80 kVELL-332-04 | Test voltage (VLF peak): 80 kV | 1 set · 8-14 weeks | for verified buyers |
Specifications
| Test voltage (VLF peak) | 34 kV to 80 kV (see variants) |
|---|---|
| Test frequency | 0.05 Hz to 0.1 Hzmade to order: 0.1 Hz |
| Waveform | Sinusoidal |
| Max load capacitance | 0.5 microFmade to order: 1.1 microF |
| PD sensitivity | Below 1 pC |
| PD detection | Onlinemade to order: Offline / Both |
| 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 |