Functions, signals and types of connections
The main functions of the power supply are the following:
- Power supply of the intercom system with stabilized voltage of 13.5 V / 2 Ac.c.
- Light signaling for:
- The mains voltage is present – 110 – 230 VAC, 50/60 Hz – green LED
- Present stabilized voltage 13.5 V / 2 A dc – green LED
- Presence and signaling operation in good condition of a battery – green LED
The video power supply is provided with direct connections for:
- Power supply network: 110 – 230 VAC, 50 – 60 Hz.
- The main column of the intercom installation
- A 12 V / 3.2 Ah … 7 Ah battery, being provided including its charging and dedicated space for mounting inside the housing.
protection
The video power supply is provided with the following types of protections:
- Short circuit protection.
- Overload protection (current greater than 0.75 A) and insulation of the fault from the rest of the installation.
- Battery overload protection (current greater than 0.4 Ac.c.).
- Protection against reverse polarity of the battery.
Technical specifications
- Dimensions: 240 x 190 x 84 mm
- Weight: 0.9 kg
- Apparent mounting (on the surface)
- Screw connectors
- Supply voltage: 110 – 230 VAC, 50 – 60 Hz
- Operating voltage: 14 Vdc, 2 Ac.c.
- Operating temperature range: 0 … + 45 ° C
certifications
- The product is CE certified by OICPE – Certificate no. 707.
- The product contains printed circuit boards certified in accordance with the UL flammability standard – Certificate no. E307311.
- The product is manufactured in the ISO 9001: 2008 quality management system and the ISO 14001: 2009 environmental management system, certified by TÜV HESSEN – Certificates no. 73 100 4856, 73 104 4856.
