Description
PCMT MK III – MODEL FP 6101A
Description
The PCMT MK III is for use on PSTN circuits requiring ADSL service and high voltage line isolation. The unit is designed to act as an isolation device for telecom lines that may be subject to a ‘Rise-of-Earth-Potential’ thus protecting line plant, exchange equipment and personnel from any high voltage surges that may occur.
The PCMT MK III is a 20kV rms isolation transformer, it can be used with an ADSL splitter to enable the unit to be used on one circuit for data and speech. No other filtering of the ADSL / PSTN is necessary. The ADSL signal is presented separately.
This unit needs to be enclosed to the correct high voltage standards to ensure safe and efficient operation. We sell an enclosed version LIU12A-DO part Number TPE-LIU-DO.
Specifications
| Dimensions: | Height: 60mm, Width: 100mm, Length: 140mm (Excluding connections)
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| Fixings: | 4 x M4 10mm bolts
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| Connections: | Tin plated copper wire length min 35mm x 16SWG
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| Input and Output Impedance:
( Isolation transformer )
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Nominally 120 Ohms.
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| Insertion Loss:
( Isolation Transformer ) |
0dB @ 20KHz.
0dB @ 200KHz. Less than 0.3dB @ 2MHz.
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| Data Rate: | Up to 8Mbits / Sec
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| Insulation: ( Isolation Transformer )
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Leakage less than 10µA at 30kV D.C. |
This version is now only manufactured to order with MOQ >10. The mark 3 is superseded by the mark 7 Product Code TPE-PCMT-7
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