TECHNICAL SPECIFICATIONS SAFETYMAX

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1 APPLICABLE REGULATORY AND STANDARDISATION (LEGAL) DOCUMENTATION TECHNICAL REGULATIONS FOR LOW-VOLTAGE ELECTRICAL INSTALLATIONS - Order 949-A/2006 of September 11th. DIRECTIVE OF LOW-VOLTAGE 2006/95/CE - Law-Decree 6/2008 of January 11th. EN62208 Empty casings for low-voltage equipment sets General regulations. EN Sets of low-voltage equipment. Part 1: General requirements. EN Enclosures and casings for electrical equipment for fixed electrical installations for domestic use and the like. Part 22: Specific regulations for terminal boxes and casings. residence in areas where non-qualified individuals pass, with a flush mounted (FM) or surface mounted (SM). They should be mounted on non-flammable walls. The enclosures for the meter and provider network connection have the necessary conditions to also be installed in the exterior of the building. The series offers a wide range of products. The enclosures (bodkins) can easily be grouped, providing various solutions for diverse applications. ENCLOSURES FOR METER The meter boxes are equipped with an aluminium sliding track to be mounted on the single or triple phase meter. They allow for the installation of Meters for BTN (Low-Voltage) (Up to 41.4KVA 60 A in triple phase). SPECIFICATIONS OF THE ENERGY DISTRIBUTOR DIT-C14-100/N Connection of LV Clients Standardised Technical Solutions DMA-C62-807/N Materials for derivations and LV inputs Low-Voltage Enclosure for Provider Network Connection Characteristics and trials. DMA-C62-810/N Switch box for subterranean grids Characteristics and Trials DMA-C62-815/N - Materials for derivations and LV inputs Consumption/Production Enclosure 100A/25A - Characteristics and trials DMA-C Materials for derivations and LV inputs Meter enclosures for current transformers for reading points of SLV clients EMPTY ENCLOSURES Technical Characteristics Standardised class II insulation enclosure for the installation of Low-Voltage electrical equipment, with a base box in polystyrene and the Frame/door in white lacquered aluminium. ENCLOSURES FOR DISTRIBUTION BOARD AND POWER CONTROL+DISTRIBUTION BOARD Movable chassis system with DIN rails for the direct installation of the equipment. Equipped with adaptors for the installation of various types of DCP s (Power Control Devices). Power control device Apparatus intended to stop the contracted power from being surpassed. It allows for the incorporation of diverse brands of electrical equipment. Individual covers per groove. The Ground and Neutral derivation slide bars are supplied with the casing according to the number of modules to be fixed to the brackets located on the bottom of the casing in the upper and lower regions. Identification tags are supplied with the product. Reinforcement of the mechanical resistance of the casings for a surface mounted application (EXT) on larger switchboards. Enclosures available for depths of 125 and 200mm. Technical Characteristics Insulation voltage of Ui 690V The equipment to be installed in the interior of the enclosures should not have a thermal dissipation power of over 75W. The enclosures with Reinforcement of the Mechanical Resistance (RRM) are class II insulation, comprised of an interior enclosure in plastic with an exterior reinforcement and a steel plate door. The enclosures are preferably to be used in the interior of the 67

2 ENCLOSURES FOR PROVIDER NETWORK CONNECTION P100A ENCLOSURE 2E+2S SWITCH BOX The P100A enclosures are intended to be flush mounted on the wall and for installation on the exterior of a building, in areas where non-qualified individuals pass. A cylindrical style lock with a round frame should be installed, in accordance with DMA-E84-002/N. However, a triangular plastic lock is supplied (Ref ). The P100A enclosure is equipped with three 22x58 single pole fuse bases for the connection of the exterior phase conductors and isolating neutral base, for the connection of unprepared conductors. The product is qualified by EDP (energy supply company) in accordance with DMA C /N The 2E+2S Switch Box is equipped with six NH00 fuse bases which allow the derivation of two protected channels (branches) stemming from one main channel. The neutral bar is mounted to the left, with the option of being mounted to the right. It includes a triangular plastic lock (Ref ). We recommend that the energy distributor be contacted before installation. PC/P ENCLOSURE P400A ENCLOSURE The P400A enclosures are intended to be flush mounted on the wall and for installation on the exterior of a building, in areas where non-qualified individuals pass. The P400A enclosure has a retractable-like lock, in accordance with DMA-E84-006/N, which allows the door to be closed on the bottom, in the centre and on top. It is equipped with three NH2 single pole fuse bases and an isolating neutral base. The product is qualified by EDP (energy supply company) in accordance with DMA C /N The consumption/production enclosure is equipped with a 22x58 3P fuse base to protect the installation circuit use and 10x38 P+N fuse base to protect the microproduction circuit. The circuit plate is mounted with two terminals. It includes a triangular plastic lock (Ref ). PC/P enclosure is intended to be installed in solutions A,B,E, according to the technical specifications defined at

3 ENCLOSURE FOR PROVIDER NETWORK CONNECTION ELECTRICAL CHARACTERISTICS Operating voltage: Ue 230v/400v ~ Ground system type: TT Maximum Voltage: 400V (between phases) Forms of internal separation: Form 1 Insulation Voltage: Ui 500V Impulse Voltage: Uimp 6kV Short circuit current: ICC 10kA Level of pollution: 3 Connection type: FF- Environment: CEM - B Frequency: 50Hz Degree of protection:ip55 Protection measures against electrical shocks: class II closed casing 69

4 ENCLOSURES FOR CURRENT TRANSFORMERS (TI S) Enclosure to accommodate the current transformer at the measuring point for SLV clients (> 41.4KVA). Equipped with a 30x10 copper bar to incorporate the current transformers up to 300/5A (in the case of 3 phases, it shall be the primary for the current transformer). Manufactured in accordance with DMA-C on the levels corresponding to the electrical installations (of use) served by the outputs derived from them. They should have a cover with a locking device which will guarantee its inviolability. (Source: RTIEBT Section ) The rising main switchboard enclosure should be easily accessible to energy distribution personnel and should be installed, as a rule, between 2m and 2.8m above the pavement. (Source: RTIEBT Section ) CHARACTERISTICS OF CIRCUIT PLATES RISING MAIN SWITCHBOARD ENCLOSURE Enclosure for installation in the rising main switchboard for derivation to the electrical installations in use, prepared for three phase inputs and for the installation of 22x58, 14x51 NH bases (1,2,3,4 Outputs) disconnectors. Product available with a depth of 125 and 200mm. The rising main switchboard enclosures should be installed ELECTRICAL CHARACTERISTICS OF RISING MAIN SWITCHBOARD ENCLOSURES AND CURRENT TRANSFORMER ENCLOSURES Operating voltage: Ue 230v/400v Ground system type: TT Maximum Voltage: 400V (between phases) Forms of internal separation: Form 1 Insulation Voltage: Ui 500v Impulse Voltage: Uimp 6kV Connection type: FF- Environment: CEM - B Short circuit current: ICC 10kA Level of pollution: 3 Frequency: 50 Hz Degree of protection:ip54 Protection measures against electrical shocks: class II closed casing Current Transformer: 250A and 400A 70

5 MAIN GROUND TERMINAL ENCLOSURE APPLICABLE STANDARDS DOCUMENTS EN :2006 Enclosures and casings for electrical equipment for fixed electrical installations for domestic use and the like. Part 22: Specific regulations for terminal boxes and casings. Order 949-A/2006 of September 11th - Technical Regulations For Low-Voltage Electrical Installations (RTIEBT) TECHNICAL CHARACTERISTICS OF THE CASING The Main Ground Terminal (TPT) Enclosure connects the Ground Electrode with ground installation of the building. The TPT enclosure has a movable connector which allows for the measurement of the resistance value of the ground electrode, according to what is defined in part of the RTIEBT. The movable connector can only be disassembled with the use of a tool. It is mechanically secured (safety screw) to ensure the electrical continuity of the ground connections. Possesses a triangular plastic lock. CONNECTION CAPACITY (GROUND BOX R-0491) Ref Ground measurement box with 1 input and 5 outputs - 1 Input (1 Conductor) 1x25mm2-5 Outputs (5 Conductors) - 1x25mm2 and 4x16mm2 Ref Ground measurement box with 1 input and 1 output - 1 Input (1 Conductor) 1x25mm2-1 Output (1 Conductor) - 1x25mm2 Ref Ground measurement box with 5 inputs and 5 outputs - 5 Inputs (5 Conductors) 1x25mm2 and 4x16mm2-5 Outputs (5 Conductors) - 1x25mm2 and 4x16mm2 The ground measurement boxes R0491 are intended for the connection of unprepared conductors. CONNECTION CAPACITY (TPT) / INPUT 25x6 Constituted bar with 3 inputs for the connection of the prepared cable. 1 Input (M8) 16 to 70mm2 2 Inputs (M10) 16-95mm2 OUTPUT 25x6 Constituted bar with 5 outputs for the connection of the prepared cable. 5 Outputs (M8) 16-70mm2 MOVABLE CONNECTOR 25X6 bar, disassembled with a tool and safety screw Safety Screw / INPUT 30x10 Constituted bar with 3 inputs for the connection of the prepared cable. 1 Input (M8) 16 to 70mm2 2 Inputs (M10) 16-95mm2 OUTPUT 30x10 Constituted bar with 8 outputs for the connection of the prepared cable. 8 Outputs (M8) 16-70mm2 MOVABLE CONNECTOR 30X10 bar, disassembled with a tool and safety screw Safety Screw 71