Line matching unit, Plus seriesSample
by Ojasmark Networks (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Ojasmark Plus line matching unit, offered in 4 rating / band options from Wave trap 800 A to PLCC 4 kHz channel. Key features: teleprotection command transmission, lightning arrester inside the trap and low attenuation coupling arrangement. Used by line protection teleprotection channels, backup channels for fibre-based links and substation voice and SCADA data. Designed and tested to IEC 60353, IEC 60481 and IEC 60495. Lead time 12-16 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ojasmark
- Model
- OJA-811 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 12-16 weeks
- Warranty
- 24 months from commissioning
- Standards
- IEC 60353, IEC 60481, IEC 60495
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- FOR site, freight included
- 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 |
|---|---|---|---|
| Rating / bandWave trap 800 AOJA-811-01 | Rating / band: Wave trap 800 A | 1 nos · 12-16 weeks | for verified buyers |
| Rating / bandWave trap 1250 AOJA-811-02 | Rating / band: Wave trap 1250 A | 1 nos · 12-16 weeks | for verified buyers |
| Rating / bandWave trap 2000 AOJA-811-03 | Rating / band: Wave trap 2000 A | 1 nos · 12-16 weeks | for verified buyers |
| Rating / bandPLCC 4 kHz channelOJA-811-04 | Rating / band: PLCC 4 kHz channel | 1 nos · 12-16 weeks | for verified buyers |
Specifications
| Rating / band | Wave trap 800 A to PLCC 4 kHz channel (see variants) |
|---|---|
| System voltage | 220 kVmade to order: 66 kV / 132 kV / 400 kV |
| Frequency band | 24-500 kHz |
| Inductance | 0.5 mH |
| Blocking impedance | > 570 Ω |
| Short-time current | 40 kA/1 s |
| Tuning | Broad-bandmade to order: Double-frequency |
| Terminal output | Voice + data + teleprotection |
| Modulation | Digital QAM |
| Power output | 40 W PEP |
| Mounting | Pedestalmade to order: Suspension |
| Interface | 2-wire/4-wire, E1, Ethernet |