Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
Radiodetection Tx-10 Isolation Transformer
- For locating 3-phase core to core shorts
- Suitable for the Tx range of transmitters
- Applies a low-frequency signal across shorted phases
SKU
10/TX121-EN
MPN
10/TX121-EN
The Radiodetection 10/TX121-EN is used with the Tx range of transmitters. Designed to help in locating core-to-core short faults on twisted core-type 3-phase LV mains distribution cables.
Radiodetection’s Tx-121 isolation transformer can be connected across a pair of shorted faulty cores on a buried, live, or out of service, LV cable* to couple a locating signal from a Tx-10 transmitter. The location of the fault can then be determined using a suitable Radiodetection Precision Locator*.
The Tx-121 helps to reduce the need for exploratory digs and ‘cut-to-find’ isolation tasks, reducing the cost of repairs and minimising disruption to the public.
*Rated for connection to CAT IV mains circuits up to 230V phase-to-neutral.
Maximum phase-to-phase voltage differential: 3V rms at 50/60Hz.
Technical Information
Specification
| Rated Connection | Rated for connection to CAT IV mains circuits up to 230V phase-to-neutral |
|---|---|
| Fuse Rating | 3.15A, 500V, Very Fast Acting (FF), 6.3 x 32mm, UL recognised |
| Fuse Type | SIBA 70-125-40 3.15A (one in each test lead) |
| Operating Frequency Range | 256Hz to 8kHz (optimum range 512Hz to 940Hz) |
| Maximum Phase-to-Phase Voltage Differential | 3V rms at 50/60Hz |
| Operating Signal Power | 10VA max |
| Ingress Protection | IP54 |
| Temperature Range | -20°C to +80°C (-4°F to +176°F) - Storage -20°C to +50°C (-4°F to +122°F) - Operating |
| Relative Humidity | 80% RH for temperatures up to 31°C, decreasing linearly to 17% RH at 50°C Non-condensing |
| Operating Altitude | 2,000m (6500') max |
| Dimensions | Length 330 x Width 406 x Height 174 (mm) / 13" x 16" x 6.8" |
| Weight | 8.6kg /19lbs |
| Housing Material: | Ultra-high-impact structural copolymer |
| Transmitter Compatibility | Radiodetection Tx-10™ and T10™ transmitters |
| Compliance | CE |
| Safety | Complies with BS EN 61010-1:2010 |
| Radiodetection Warranty | 12 months |
Additional Information
SKU
10/TX121-EN
Manufacturer Part Code
10/TX121-EN
Radiodetection Tx-10 Isolation Transformer
£2,935.00
£3,522.00 inc vat
£2,935.00
£3,522.00 inc vat