Heavy Duty Substation

ATEX IIC T6

Item Number: 1007095300

Explosion-Proof Substation

  • Heavy duty industrial ATEX substation
  • Designed for the Vingtor-Stentofon AlphaCom exchange
  • Can make calls and call request to pre-programmed stations
  • Robust buttons for:
    • Call request
    • Press to talk for optional simplex conversation
    • Cancel
  • Rugged weatherproof cabinet of lacquered steel
  • Handset for soft speaking conversation
  • Requires an external loudspeaker
  • Relay output for control of optional signal unit
  • Advanced supervision functions

The station is designed to satisfy ATEX regulations and carries the following approval EX de [ia] IIC T6.

Power is needed for the internal 10 W amplifier to drive an 8 Ohm or 20 Ohm speaker. The station is connected to the exchange using a 3-pair cable.

The handset microphone is always connected, thereby permitting direct answer back when receiving a call.When using the handset during conversation, the external loudspeaker is turned off.

An optionally connected call warning device will also turn off when lifting the handset for conversation. The conversation will be cancelled by placing the handset back on hook, or by pressing the "Cancel" button. The call request button can be programmed to call any number in the exchange.

The station is made for duplex conversations but can be put in simplex mode by pressing the M button in the station, or the talk button in the handset.

To provide maximum availability the station comes with advanced supervision functions. The station line test will detect if there are any faults in the network or station electronics. In addition the station supports tone test, testing the complete transmission path including microphone and speaker. The status of the stations is reported to AlphaWeb as well as to 3rd party management systems using SNMP, Syslog, OPC or the STENTOFON Software Development Kit (SDK).

ORDER NUMBER DESCRIPTION SHIP WEIGHT
1007095300 Heavy Duty Substation ATEX II C T6 23 kg
SPECIFICATIONS
Dimensions (WXHXD) 215 x 687 x 187 mm
Protection EX de [ia] II C T6
IP protection Cabinet IP -65
Handset Intrinsically safe, via zener barriers inside the EXd enclosure
Weight 23 kg
Temperature -40oC to +55oC
Relative humidity 0% - 95%
Internal power amplifier 10 W
Power amp operating voltage 24-30 VDC
Loudspeaker External 8 or 20 ohms loudspeaker must be installed
Material Cabinet is in laquered steel, light beige
Keypad 3 x large buttons: M, DAK, C
Max loudspeaker output 2 pairs for audio, 1 pair for 24-30 VDC to power amplifier
Distance to exchange 4.0 km (18 AWG - 0.9 mm), 3.4 km (20 AWG - 0.8 mm), 2.0 km (22 AWG - 0.6 mm)
Distance to power supply 8 ohms loudspeaker, 24 VDC, 0.6 mm: 70 m, 0.8 mm: 100 m, 1 mm: 200 m
8 ohms loudspeaker, 30 VDC, 0.6 mm: 150 m, 0.8 mm: 250 m, 1 mm: 450 m
2 0ohms loudspeaker, 24 VDC, 0.6 mm: 150 m, 0.8 mm: 250 m, 1 mm: 400 m
20 ohms loudspeaker, 30 VDC, 0.6 mm: 350 m, 0.8 mm: 650 m, 1 mm: 1000m
Control of external call device Potential free relay contact (3 A, 30 VDC)
Connector type Screw terminals
Compliance CE, FCC Part 15
ORDER NUMBER DESCRIPTION SHIP WEIGHT
1007095300 Heavy Duty Substation ATEX II C T6 23 kg
Date Name Category Size Document
8.11.2017 A100K10938 ATEX IIC T6 Stations Installation Operation Maintenance Procedures Manual 2.65 MB Download