MASTERBOX Series MASTERBOX SERIES DISTRIBUTION ASSEMBLIES

Transcription

1 MASTERBOX Series MASTERBOX SERIES DISTRIBUTION ASSEMBLIES VERSIONS They come in two sizes (WxHxD): MASTERBOX 70 x 580 x 50mm MASTERBOX 5 70 x 580 x 50mm Installation: - surface mounting - elevated with a metal portable stand Capacity: MASTERBOX : ADVANCE Series 6, or 6 A interlocked-switch socket outlets, or 6 QUADRA Series 6, A interlockedswitch sockets or any combination of the above. MASTERBOX 5: 5 ADVANCE Series 6, or 6 A interlocked-switch socket outlets, or 0 QUADRA Series 6, A interlocked-switch sockets or any combination of the above. Made of self-extinguishing impact-resistant thermoplastic material, MASTERBOX series distribution assemblies are developed for power distribution on construction sites with power needs of up to 55 kw The extensive range of combinations of the above socket outlets make MASTERBOX distribution assemblies exceptionally versatile. MASTERBOX 5 distribution assembly. t. 76

2 TECHNICAL DATA.5 TECHNICAL CHARACTERISTICS The enclosures of the MASTERBOX Series are designed for outdoor installation. They are made of RAL 705 grey engineering plastic incorporating high mechanical rigidity and impact strength as well as outstanding dimensional stability even at high temperatures. Operating characteristics - service temperature: from -0 C to +70 C - excellent weather resistance - high UV resistance Self-extinguishing properties: In conformity with IEC (glow-wire test): 650 C. High resistance to: Mineral oils and grease, naphtha, alcohol, aqueous solutions of inorganic salts, weak inorganic acids, alkaline solutions. General resistance to: Halogenated hydrocarbons, strong oxidising agents, petrol and benzene, especially at high temperatures. Protection degree: IP66. Double electrical insulation e Conformity to standards: EN 609- and EN APPLICATIONS MASTERBOX distribution assemblies are suitable for specific use on medium-sized construction sites, in heavy industry, agriculture, and wherever high impact strength and resistance to weathering and chemicals are required. TESTING The MASTERBOX Series distribution assemblies have been tested according to the standards EN 609- (99) at the Italian Electrotechnical Testing Centre. PLUG& SOCKETS IEC09 EUREKA ADAPTORS EASIGO HEAVY DUTY CEEGO COMBINATION UNITS OMNIA ADVANCE QUADRA Distribution assemblies MEGA MASTERBOX GOMMA PDU ENCLOSURES & BOXES EASYBOX SCABOX ALUBOX INSTALLATION TRUNKINGS LUMINAIRES CABLE REELS FUSES SWITCHES CONNECTORS INDEX The MASTERBOX Series includes two plastic enclosures for 5-module and -module distribution assemblies for construction sites. The MASTERBOX Series has been designed to meet the requirements of the European standard EN 609-, which corresponds to the International standard IEC 9-. The MASTERBOX Series therefore falls into the class of mass-produced and assembled equipment for use on construction sites. MASTERBOX distribution assemblies are classed as final distribution ACS to which power tools and other construction site equipment can be connected. t. 77

3 MASTERBOX Series STRUCTURAL CHARACTERISTICS Consumer units: Protection devices (MCBs and RCDs) are housed in separate boxes. The MASTERBOX enclosure is fitted with one consumer unit for DIN modules and MASTERBOX 5 is fitted with two consumer units for 6 DIN modules in total. Extra low voltage: 6 A ADVANCE Series interlocked-switch sockets with 50 VA or 00 VA isolating transformers having 0-50/V ratio can be installed for the supply of safety extra low voltage (SELV). Power cut-out: General power cut-out provided by automatic circuit breaker or isolator. Power supply: The cabinet may be fitted externally with a, 6 or 5 A appliance inlet to connect the power supply cables. Through this inlet the cabinet can be connected quickly and safely to the electric power supply. Ioop IN / Ioop OUT facility On MASTERBOX Series cabinets come with a kit for in - out connection, for the purpose of supplying numbers of distribution assemblies connected in parallel on a single electric supply. The terminal blocks provided have the following cross sections: 6mm 5mm 70mm COMPONENTS - Cable entry Cable glands type PG 6 are provided at the cable inlet as a standard. Adaptors for PG 9 and PG are included in the accessories supplied with the cabinet. - Power supply appliance inlet The cabinet may be fitted with a, 6 or 5 A appliance inlet to avoid continuous and repetitive cabling on the construction site. - Terminal block 5mm (5mm 00A) The main terminal block is housed in a separate compartment, accessible only by using a tool. Wiring up is simple, but requires a skilled person. - Cable clamp A cable clamp is provided at the power cable inlet to prevent mechanical stresses from damaging the integrity of the electrical connection to the terminals of the cabinet. 5 - Earthing An external terminal for the earthing lead is provided for easier wiring and regular testing of the condition of the connection. 6 - Installation Two mounting brackets are provided at the rear of the cabinet for hanging from a wall or stand mounting. The mounting brackets are included in the accessories supplied. Please contact SCAME for further details. MASTERBOX assemblies can be supplied through a cable connected to the terminal block or by plugging the connector into the appliance inlet, depending on the type of cabinet. The cable must be of a suitable size. No wiring up is required if the cabinet is fitted with an appliance inlet. t. 78

4 TECHNICAL DATA Portability Hand grips are provided in the side panels of the cabinet for easier carrying. The assembly must first be disconnected from the power supply. WARNING: It is extremely dangerous to move it when live. 8 - Rating All data regarding SCAME s MASTERBOX assemblies are inscribed on plates mounted inside the doors. 9 - Documentation Every MASTERBOX cabinet contains a folder with a declaration of compliance with standards and a wiring diagram. It is good practice to keep a copy of the declaration of compliance of the electrical system as certified by a qualified installer and a copy of any drawings and layouts in the same folder. 0 - Boxes for protection devices The boxes have DIN rails for installing protection devices, a transparent, anti-glare, tinted window and locks with a triangular key. IP 66 is assured when the cover is locked. - Door The door also locks with a triangular key, to prevent unauthorised access. The cabinet can be closed even after plugging in, since the bottom is an open frame which lets the cables through. MASTERBOX is fitted with one door and MASTERBOX 5 with two. PLUG& SOCKETS IEC09 EUREKA ADAPTORS EASIGO HEAVY DUTY CEEGO COMBINATION UNITS OMNIA ADVANCE QUADRA 5 Distribution assemblies MEGA MASTERBOX GOMMA PDU ENCLOSURES & BOXES 6 EASYBOX SCABOX ALUBOX INSTALLATION 7 TRUNKINGS LUMINAIRES CABLE REELS FUSES SWITCHES CONNECTORS INDEX t. 79

5 MASTERBOX Series IDENTIFICATION OF THE SOCKET OUTLETS The circuits are easy to identify as all the protection devices and sockets are numbered. EARTHING TERMINAL Located on the right side of the cabinet, it allows connection of the earth lead via a cable end with an 8 mm cable lug. WINDOWS OF THE PROTECTION AND CONTROL DEVICES COMPARTMENT They all lock with a triangular key to prevent unauthorised access. SERIAL NUMBER Each distribution assembly has a serial number which also appears on the declaration of compliance. MECHANICAL LOCKING DEVICE A lockable device is available on request. This prevents the connector being removed from the appliance inlet on the MASTERBOX cabinet, thereby ensuring that no unauthorised disconnection can occur. EN 609- FINAL DISTRIBUTION ASC IP66-6A - 80V~ Hz 70x580x50 COD MATR.006M MASTERBOX Series MASTERBOX 5 Series t. 80 (dimensions in mm)

6 E P E O N P N O TECHNICAL DATA.5 POWER CUT-OFF Every assembly is provided with a cut-off device for protection and isolation from the power supply when in open position. FUSE TESTER The fuses can be tested on a special device inside the cabinet. - Supplied whenever sockets with fuse protection have been fitted - 9 V battery (not supplied) - Battery life > years PLUG& SOCKETS IEC09 EUREKA ADAPTORS EASIGO HEAVY DUTY CEEGO COMBINATION UNITS OMNIA ADVANCE QUADRA Distribution assemblies MEGA MASTERBOX GOMMA PDU SHORT CIRCUIT CURRENT For a correct use of MASTERBOX assemblies the installer must check that the assumed short-circuit current at the connection point to the assembly is less than or equal to the cut-off device s breaking capacity. DIVERSITY FACTOR In consideration of the fact that not all circuits are used at their full rated current during normal service, SCAME s distribution assemblies have been designed for a diversity factor of 0.5 to 0.7, depending on the type of assembly. ENCLOSURES & BOXES EASYBOX SCABOX ALUBOX MASTERBOX SERIES: CABINET STAND INSTALLATION PRACTICAL ADVICE TRUNKINGS LUMINAIRES CABLE REELS FUSES SWITCHES CONNECTORS Switch off before changing the fuse. The new fuse must have the same size and electrical characteristics as the old one. Never keep the base empty as it might leave live parts exposed. When replacing the fuse inside a screwed fuse holder, proceed as follows: a) fit the fuse into its holder and tighten well to ensure proper electrical contact; b) if the fuses have a built-in blowing indicator, it must be visible through the transparent window in the holder. INDEX (dimensions in mm) t. 8