Drawing No. |none
Input-protector device shutdown with voltage jump safety of equipment. The equipment is installed on railroad stations.
dielectric resistance is of 2000 МОм;
insulant withstands voltage 1000 V, 50 Hz during 1 minute;
protection set– and switching action attenuation is of 90 dB;
low–frequency signal attenuation 1 dB;
traction load rejection 50 Hz is down min by 20 dB.
VZU-E is a cabinet unit used on railroad stations.
on-highway cable group lead terminal;
operational communication system cable group lead terminal;
voltage jump safety of crew and equipment;
solderless circuit switching;
lashing logged in VSU-E test.
Сompleting units of plant of VZU cabinet unit:
BMM2-2 or BMM2-3, BKT-30-2
ZMS-E (EIUS.468240.118) for 30 local traffic lines guard group
ZIS-E (EIUS.468240.119) unit for 10 selective feedback underfrequency traffic lines guard group
ZMP-E (EIUS.468240.120) unit for2 public address intercommunications system traffic lines guard group, connected through two-wire circuit, through four-wire circuit and 2 lines of interstation communication
Input-protector device VZU-E details:
low-profile package 44 mm high
units are shipped loose as well as a part of input-protector device VZU-E
excess-voltage protection unit can be set up.
We deliver the equipment around the country and the CIS region!
Input-isolating shield SCHVI-E
Power distribution cabinets SHP-50, SHRP-50, SHR-150, SHRP-150, SHR-300, SHRP-300, SHR-600, SHRP-600, SHR-1200
Outdoor intercommunications UPN
Dielectric enclosed intercommunications UPDK and UPDK-M
Scheduler enhancer UD-ZMA
Public-address amplifiers UT200M, UT600M
Public-address amplifiers UT200, UT600
Long-communication digitally receivers TSTSP, TSP-U, TSTSP-1M
Long-communication receiver TPS
Selective communications receiver TIS
Phone with dialer and handling TAN-UG
Phone with dialer and handling TAN-U
Operational communication system phone TAN-UG
Phone with push-to-talk switch TA-NT, TA-T
Long-communication switch boxes SKPS, SKPS-2, SKPS-3, SKPS-U, SKPS-M, SKPS-A