Catalogue / GPS clocks & time synchronisation
GPS clock for substations, Elite seriesSample
by Tejmax Networks (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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GPS clock for substations from Tejmax, Elite series: 5 output set options between NTP only and PTP + IRIG-B + PPS + serial. Design: SNMP alarms for loss of lock, multi-constellation receiver for reliable lock and lightning protection on antenna feed. Used by phasor measurement units, substation IEDs and protection relays and control centres. Designed and tested to IEEE 1588, IEEE C37.238 and IEC 61850-9-3. Lead time 3-4 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tejmax
- Model
- TEJ-AC1 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 3-4 weeks
- Warranty
- 36 months from supply
- Standards
- IEEE 1588, IEEE C37.238, IEC 61850-9-3
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| Output setNTP onlyTEJ-AC1-01 | Output set: NTP only | 5 nos · 3-4 weeks | on quote |
| Output setNTP + IRIG-BTEJ-AC1-02 | Output set: NTP + IRIG-B | 5 nos · 3-4 weeks | on quote |
| Output setNTP + IRIG-B + 1PPSTEJ-AC1-03 | Output set: NTP + IRIG-B + 1PPS | 5 nos · 3-4 weeks | on quote |
| Output setPTP grandmasterTEJ-AC1-04 | Output set: PTP grandmaster | 5 nos · 6-8 weeks | on quote |
| Output setPTP + IRIG-B + PPS + serialTEJ-AC1-05 | Output set: PTP + IRIG-B + PPS + serial | 5 nos · 6-8 weeks | on quote |
Specifications
| Output set | NTP only to PTP + IRIG-B + PPS + serial (see variants) |
|---|---|
| Time source | GPSmade to order: GPS + GLONASS + NavIC / GPS with rubidium holdover |
| Accuracy | ±50 nsmade to order: ±1 µs / ±100 ns |
| Network protocols | NTP v4made to order: SNTP / PTP IEEE 1588 v2 |
| PTP profile | Power profile C37.238 |
| Outputs | Contact |
| Holdover | 1 µs / 24 hmade to order: Rubidium 1 µs / 7 days |
| Ethernet ports | 4 |
| Power supply | 24-48 VDC |
| Antenna | Active GPS with 30 m cablemade to order: Lightning arrestor included |
| Display | LCD time and status |
| Operating temperature | -20 to 60 °C |