G50 - IT
- Standard server cabinets 48 units 600 x 1000-1200 mm;
- Air supply – from the bottom in front (60-80% perforation) into the cold corridor;
- 2 independent power rays in each cabinet;
- Payment for consumed electricity – according to the individual meters. You pay only for that amount of electricity which you actually use;
- Ability to accommodate non-standard cabinets by an individual project;
- Minimum rent amount – 5 units;
- Raised floor with an antistatic coating, increasing load capacity in heavy zones and with an additional shielding, reinforced by metal sheet in the bottom;
- Screening and removing of static electricity in the air stream under the raised floor;
- Place to work with the equipment, if there is a necessity for its enduring adjustment or disassembling.
Equipment
placement
Power
Supply
- Total capacity of 2 MVA;
- Independent input power of 2 x 1 MVA;
- Two independent transformers and two distributive groups TS;
- Two separate 10 kV lines that are connected to two independent transformers 27 / 10kV;
- Automatic Gen Set;
- Fuel capacity for 24 hours;
- UPS by Emersion production of APM type, modular system redundancy 2N + 1;
- Minimum 12-minute work from UPS battery at a full load;
- Automatic bypass of UPS;
- Intelligent system of remote monitoring and equipment control Liebert IntelliSlot;
- Automatic Transfer Switch (ATS);
- ATS with electromechanical blocking and switching on static actuators – absence of sticking contacts and scorching contactors probability and protection from humans’ errors;
- Power distributors of low voltage with independent protection of each ray and hand-held bypass, with the ability to switch two supply lines;
- Independent from grounding TS system of working and protective grounding – 2 spaced drillholes with the depths of 68 and 76 meters combined by cooper bus-bar;
- Spatial separation of power cables and low-voltage networks;
- Engineering arranging of the perimeter substation additional security.
- Precision-build Emerson Liebert HPM dry conditioners with electronically adjustable performance and redundancy N + 1;
- Intelligent remote centralized monitoring and equipment controlling system Liebert Intellislot;
- Absence of circulating water under pressure in the server room;
- Minimal risk of flooding.
Cooling
Firefighting
- System of gas volumetric firefighting;
- Equally distributed placement of balloons in the room and under the raised floor;
- Absence of gas lines, distributors and other elements that reduce the reliability of gas operation and its supply to the quenching;
- Highly sensitive system of VESDA for the early smoke detection;
- Fire-resistance of shielding constructions – at least 2 hours;
- SC is made from the combustible cable;
- Fireproof doors for all entrances.
- Full range of telecommunications services on preferential terms;
- Free choice of any provider;
- Connecting by optical (Single Mode) or copper (Cat 6) interfaces;
- Independent spaced bushings into the building;
- Individual cross room for connection with service providers;
- Ready-optic backbone for connection on sites Gaidar, 50 and Leontovycha 9;
- Ability to connect E1 (G.703);
- Lease of channels and streams in Kyiv and Ukraine.
Connectivity
Security
- Physical security provided by leading security companies;
- Centralized security management system;
- Possibility of remote monitoring of leased cabinets (for equipment);
- Full review of all areas and approaches to them, cabinets, hot and cold corridors of the territory adjoined to the building territory by digital video surveillance CCTV (2 independent systems);
- Keeping records from all cameras for 10 days;
- Withdrawal images on security personnel’s monitors and to general management center G50;
- Monitoring of protected space motion sensors;
- Metal certified fireproof doors of intensive type;
- Blocking of all doors with electric locks with a pullout force of more than 300 kg.
- Registration system and access control with using of contactless readers.
- Three turn access control to premises of server data centers;
- Entrance into server-sides through gateways with the line of access control and video-monitoring;
- Lighting perimeter of the building and protected area;
- Engineering structures of physical area protection.