Line trap (wave trap), Eco 9 seriesSample
by Malwa Power Communications (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Eco 9 range of line trap (wave trap) by Malwa covers 6 rating / band options (Wave trap 400 A to PLCC 8 kHz channel). Design: corona-free design for EHV class, lightning arrester inside the trap and digital terminal with Ethernet interface. Suited to line protection teleprotection channels, substation voice and SCADA data and backup channels for fibre-based links. Designed and tested to IEC 60353, IEC 60481 and IEC 60495. Lead time 6-8 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Malwa
- Model
- MAL-5C7 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 6-8 weeks
- Warranty
- 24 months from commissioning
- Standards
- IEC 60353, IEC 60481, IEC 60495
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- FOR nearest railhead
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating / bandWave trap 400 AMAL-5C7-01 | Rating / band: Wave trap 400 A | 1 nos · 6-8 weeks | on quote |
| Rating / bandWave trap 800 AMAL-5C7-02 | Rating / band: Wave trap 800 A | 1 nos · 6-8 weeks | on quote |
| Rating / bandWave trap 1250 AMAL-5C7-03 | Rating / band: Wave trap 1250 A | 1 nos · 6-8 weeks | on quote |
| Rating / bandWave trap 2000 AMAL-5C7-04 | Rating / band: Wave trap 2000 A | 1 nos · 6-8 weeks | on quote |
| Rating / bandPLCC 4 kHz channelMAL-5C7-05 | Rating / band: PLCC 4 kHz channel | 1 nos · 12-16 weeks | on quote |
| Rating / bandPLCC 8 kHz channelMAL-5C7-06 | Rating / band: PLCC 8 kHz channel | 1 nos · 12-16 weeks | on quote |
Specifications
| Rating / band | Wave trap 400 A to PLCC 8 kHz channel (see variants) |
|---|---|
| System voltage | 220 kVmade to order: 66 kV / 132 kV / 400 kV |
| Frequency band | 24-500 kHz |
| Inductance | 1.0 mH |
| Blocking impedance | > 570 Ω |
| Short-time current | 16 kA/1 s |
| Tuning | Double-frequency |
| Terminal output | Voice + data + teleprotection |
| Modulation | Digital QAM |
| Power output | 40 W PEPmade to order: 20 W PEP |
| Mounting | Suspensionmade to order: Pedestal |
| Interface | 2-wire/4-wire, E1, Ethernet |