The
isolation unit IU01244 provides a barrier between equipment and transmission
lines. Each unit interfaces one metallic 4-wire speech band data circuit
of 600 ohms impedance. The unit protects equipment from static and traction
currents induced into transmission lines up to 10KV. Up to nine units
may easily be clipped on to the DIN rail of the wall case type MOD362.
The wall case is made of high impact ABS and sealed to IP55, with cable
glands top and bottom.
| Specification |
units |
IU01244 |
| Matching impedance |
ohm |
600 |
| Frequency range |
Hz |
200-4000 |
| Insertion Loss |
dB |
<1 |
| Return loss @ 600R |
dB |
<23 |
| Signal amplitude range |
dB |
-60 to +20 |
| Crosstalk |
dB |
>-80 |
| Proof voltage |
VRMS |
10,000 |
| Insulation @ 500V |
Mohms |
>100 |
KENTON RESEARCH LIMITED
Unit 19, Bourne Industrial Park,
Crayford Kent DA1 4BZ
Tel: 01322 552000 Fax:
01322 552020
