Reduced-order control yard intercom subscriber unit PU-U is used for loud-speaking warning while a part of double-way connection. Сontinuity of service at the temperatures from -40° С to +50°С.
| continuity of service at the temperatures | from -40° С to +50°С |
| weight | 1 kg |
| measures |
100×120×70 mm |
| working time | 10 years |
| classification societies IP54 as per | GOST Standart 14254 and МS2 and К4 as per branch standard 32.146 |
| PU-U powered by dc power supply under voltage | 24±2 V or 48±3 V |
| frequency shift | from 300 to 3400 Hz |
| transfer layer | 5 dB |
| bandpass flatness | max 2 dB |
| loudly mode: |
|
| by 24 V | 13±2 mА |
| by 48 V | 16±2 mА |
| call mode: | |
|
by 48 V |
30±4 мА |
The equipment is used for negotiations and loud speaking warnings while a part of double-way connections SDPS-TS1, SDPS-TS2, SDPS-TS2M.
Equipment details:
anti-vandal functionality
water resistance and dust containment
telephone transmitter sensitivity setting
Сompleting units of plant:
PU.U
wrench
installation hardware
pack unit
Performance capabilities:
negotiations transmitting on speakerphone
one staffer calling is possible
amplifier sensitivity setting
We deliver the equipment around the country and the CIS region!
