Telehouse Paris 3 Magny-Les-Hameaux

Power:

• Like all Telehouse data centres, the Magny site benefits from electrical redundancy thanks to two incoming 15MW lines each from a separate power grid substation in order to reduce the risk of power cuts to a strict minimum
• These two main power lines are backed up by 2,000-kVA generator sets (eventually eight in all) deployed in N+1 configuration. These units can provide up to 72 hours back up continuously, due to four 60,000-litre fuel tanks buried under the site. In addition, a bank of four 800kVA inverters in N+1 configuration can ensure thirty minutes of autonomy for the rooms in specified areas
• In the colocation areas, the basic electrical infrastructure is N+1 configuration, expandable to 2x(N+1) on demand. Average power provided is 2kVA, and up to 6kVA (or more on request) can be supplied per rack. Finally, each dedicated room is equipped with a power distribution unit with an average of ten 220V/16A circuit breakers for connecting equipment

HVAC:

• Data centre rooms are cooled on a ‘hot aisles’ and ‘cold aisles’ basis in order to optimise air circulation and improve heat discharge while using the air conditioning system as efficiently as possible. In addition, a floor void of 80cm ensures air circulation is 10% more efficient
• Magny has redundancy at N 2 ice water production for room cooling
• Production: 8 Clima-Veneta cooling units, total 1150kW each, with N 1 configuration
• Air conditioning cabinets: Aircé air-conditioning cabinets with unit power of 105kW. Configuration from N 1 to 2 N 1
• Temperature and humidity indicators: 24°C 2/-2°C - 50 %rh /-10%
• Water leak detection: Digital leak detection and location system

Compliance:

• ISO 9001:2008 Quality Management Standard
• ISO/IEC 27001:2005 Information Security Management
• ISO 14001 Environmental Standard