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HR Features HR is the Zucchini line used for transport and distribution of High Power. The applications include all industrial, commercial and service sector buildings. The HR line is available: from 1000A to 4500A with aluminium alloy conductors and up to 5000A with copper conductors. HR, as all Zucchini products, is not only in compliance with the harmonised Standards CEI EN 60439-1 / 2 but it also goes beyond the required regulations: as a result, according to the manufacturer’s choice, the rated current of Zucchini’s busbar trunking systems is always referred to the average ambient temperature of 40 °C against the 35 °C required by the Standard, thus providing the markets with suitably upgraded products. The outer casing of the HR line is built with four rib-shaped C-type section metal structural components (thickness 2.0 mm), made with hot galvanized steel with processes in compliance with UNI EN 10327. The casing of the line has ventilation holes which, along with the shape of the conductors, facilitate the air circulation inside the duct as well as the heat loss generated by the Joule effect. The standard degree of protection is IP30, (IP31 on request). The busbar conductors have a rectangular cross-section with rounded corners; there are two versions: - Electrolytic copper ETP 99.9 UNI EN13601 - Aluminium alloy treated over the whole surface with 5 galvanic processes (copper plating + tin plating) The insulation of the busbars is ensured by a plastic, insulating, non-desiccant double-tape with high di-electric strength and through an extended clearance. The busbar conductors are supported by plastic insulators reinforced with 20% glass fibre, with class B thermal resistance (130°C). All plastic components have a V1 self-extinguishing degree (as per UL94) and comply with the glow-wire test according to EN 60695-2-1 (CEI 50.11). The junction contact is ensured by a monobloc with shearhead bolts and two silver-plated copper plates for each phase, insulated with class F thermosetting plastic material. Finally, in order to completely verify the insulation level, every element undergoes an insulation test (phase-phase, phase-PE) with a test voltage of 5000V. 64 HIGH RATING
HR Features Notes: The product versions in the whole catalogue will be simplified as shown opposite, highlighting the neutral side with a blue line. Neutral HR HIGH RATING Standard versions: Single bar (HR C1) 3L+100%N+PE Double bar (HR C2) 3L+50%N+PE 340 235 H H PE PE N L1 L2 L3 N L1 L2 L3 L1 L2 L3 Availability of special versions 65 HIGH POWER GENERAL <strong>CATALOGUE</strong>
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High Power SCP - HR - EdM CATALOGUE
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Integrated solutions for global pro
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HIGH POWER A simple and innovative
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SUPER COMPACT - SCP 6 SUPER COMPACT
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SCP Features SCP is the Zucchini li
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General structural features The out
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Main features of the SCP line Strai
Page 16 and 17: Feeder elements FEEDER ELEMENT - ST
Page 18 and 19: Trunking components EXPANSION ELEME
Page 20 and 21: Direction changes HORIZONTAL ELBOW
Page 22 and 23: Direction changes DOUBLE HORIZONTAL
Page 24 and 25: Direction changes DOUBLE ELBOW HORI
Page 26 and 27: Direction changes VERTICAL “T”
Page 28 and 29: Connection interfaces STANDARD CONN
Page 30 and 31: Connection interfaces CONNECTION IN
Page 34 and 35: Connections interfaces CONNECTION I
Page 36 and 37: Complementary run components SECTIO
Page 38 and 39: Feed units END FEED UNIT Aluminium
Page 40 and 41: Tap-off boxes EMPTY TAP-OFF BOX 125
Page 42 and 43: Tap-off boxes EMPTY TAP-OFF BOX 63A
Page 44 and 45: Fixing supports BRACKETS FOR VERTIC
Page 46 and 47: Transposition element End cover TRA
Page 48 and 49: Operating instructions on how to de
Page 50 and 51: The system: The EdM transformer adv
Page 52 and 53: Installation guidelines MINIMUM DIS
Page 54 and 55: Measurement of special element leng
Page 56 and 57: 130 Technical data SCP (3L+N+PE) N
Page 58 and 59: 140 SCP Technical Data Functional E
Page 60 and 61: 140 “Double neutral” technical
Page 62 and 63: Suggestions for the project develop
Page 64 and 65: HIGH RATING - HR 62 HIGH RATING
Page 68 and 69: Main features of the HR line Straig
Page 70 and 71: Feeder elements FEEDER ELEMENT Alum
Page 72 and 73: Direction changes VERTICAL ELBOW Al
Page 74 and 75: Direction changes DOUBLE VERTICAL E
Page 76 and 77: Direction changes DOUBLE ELBOW VERT
Page 78 and 79: Direction changes HORIZONTAL “T
Page 80 and 81: Connection interfaces STANDARD CONN
Page 88 and 89: Feed units END FEED UNIT Aluminium
Page 90 and 91: Tap-off boxes WITH AC 23A SWITCH DI
Page 92 and 93: Zucchini transformer connections FL
Page 94 and 95: Installation instructions INSTALLAT
Page 96 and 97: 340 235 Technical data PE H PE H N
Page 98 and 99: Certificates The High Rating has be
Page 100 and 101: EdM CAST RESIN TRANSFORMERS 98 EdM
Page 102 and 103: EdM cast resin transformers EdM has
Page 104 and 105: Applications for EdM cast resin tra
Page 106 and 107: EdM range The EdM range of cast res
Page 108 and 109: Benefits of an EdM transformer The
Page 110 and 111: The EdM technology Medium-voltage w
Page 112 and 113: EdM cast resin transformers: the pe
Page 114 and 115: The CLE range (certified low electr
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Installing an EdM transformer EdM c
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12 kV insulation class Technical in
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17.5 kV insulation class Technical
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17.5 kV insulation class Technical
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LV connection terminals STANDARD DR
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Accessories TEMPERATURE MEASUREMENT
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Zucchini SpA Via Conicchio, 34 2513
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