Reduced-order control yard intercom subscriber unit PPU-U is used for loud-speaking warning while a part of double-way connection. Measures of the item are 100х120х70 mm.
| continuity of service at the temperatures | from -40° С to +60°С |
| weight | 1 kg |
| measures |
100×120×70 mm |
| working time | 10 years |
| classification societies IP54 as per | GOST Standart 14254 and МS1 and К4 as per branch standard 32.146 |
| PPU-U powered by dc power supply under voltage | 60 V or 48- 60 V |
| wattage | 1,5 W |
| frequency shift | from 300 to 3400 Hz |
| bandpass flatness | max 2 dB |
| output voltage | 1,3 V |
| loudly mode | 8 ±2 mА |
| call mode | 24 ±4 mА |
Similar equipment: PPU-U made by LoETZ.
Equipment details:
anti-vandal functionality
water resistance and dust containment
telephone transmitter sensitivity setting
Сompleting units of plant:
PPU.U
wrench
installation hardware
pack unit
PPU-U performance capabilities:
negotiations transmitting on speakerphone
one staffer calling is possible
LLC «Alfa-Zhat» offers to buy the equipment PPU-U at the most favourable price!
We deliver the equipment around the country and the CIS region!
