Catalogue / Lightning arresters (ESE, conventional)
Pulse-triggered lightning arrester, Duo 7 seriesSample
by Maurya Earthing Systems (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Duo 7 range of pulse-triggered lightning arrester by Maurya covers 4 protection radius (Level III) options (35 m to 65 m). Design: lightning event counter fitted at down conductor, protection radius calculated per IS/IEC 62305 and tested advance time at accredited laboratory. Typically used for solar plant and wind turbine sites, telecom towers and control rooms and substations and switchyards. Designed and tested to IS/IEC 62305, NF C 17-102 and IS 2309. Lead time 4-6 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Maurya
- Model
- MAU-641 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 4-6 weeks
- Warranty
- 36 months
- Standards
- IS/IEC 62305, NF C 17-102, IS 2309
- Delivers to
- All 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 |
|---|---|---|---|
| Protection radius (Level III)35 mMAU-641-01 | Protection radius (Level III): 35 m | 1 nos · 4-6 weeks | on quote |
| Protection radius (Level III)45 mMAU-641-02 | Protection radius (Level III): 45 m | 1 nos · 4-6 weeks | on quote |
| Protection radius (Level III)55 mMAU-641-03 | Protection radius (Level III): 55 m | 1 nos · 4-6 weeks | on quote |
| Protection radius (Level III)65 mMAU-641-04 | Protection radius (Level III): 65 m | 1 nos · 4-6 weeks | on quote |
Specifications
| Protection radius (Level III) | 35 m to 65 m (see variants) |
|---|---|
| Type | Franklin rod |
| Advance time | 45 µsmade to order: 15 µs / 30 µs / 60 µs |
| Material | Copper |
| Mast | 3 m GI pole |
| Down conductor | 25x3 mm GI stripmade to order: 50 mm² copper |
| Counter | Lightning event counter |
| Test certificate | Laboratory tested to NF C 17-102 |
| Ingress protection | IP67 |
| Mounting | Wallmade to order: Mast / Roof |
| Warranty | 10 years |
| Protection level | Level III |