1393050000 WEIDMULLER | Alldatasheet
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Creation date September 14, 2021 4:26:15 AM CEST Catalogue status 10.09.2021 / We reserve the right to make technical changes. 1 VPU III 3/280V Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Type III surge protection
- Compact Type III arrester for AC/DC protection acc. to IEC 61643-11:2012
- Suitable for protecting terminals
- Installed in the vicinity of the equipment to be protected
- Can be used as single-port arrester when nominal current is greater than 16 A General ordering data Version Surge voltage arrester, Low voltage, with remote contact, TN-C, TN-S, TN-C-S, UP(L/N-PE) < 1000 V Order No. 1393050000 Type VPU III 3/280V GTIN (EAN) 4050118193862 Qty. 1 pc(s).
VPU III 3/280V Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Technical data Creation date September 14, 2021 4:26:15 AM CEST Catalogue status 10.09.2021 / We reserve the right to make technical changes. 2 Dimensions and weights Depth 57 mm Depth (inches) 2.244 inch Height 90 mm Height (inches) 3.543 inch Width 70 mm Width (inches) 2.756 inch Net weight 191 g Temperatures Humidity 5 - 95% rel. humidity Connection data, remote alert Connection type Screw connection Cross-section for connected wire, solid core, max. 1.5 mm² Cross-section for connected wire, solid core, min. 0.2 mm² Max. torque 0.22 Nm Stripping length 5 mm General data Colour grey Design Installation housing; 1TE, Insta IP 20 Optical function display Green LED = OK, Red LED = arrester is defective, replace Protection degree IP20 Rail TS 35 Segment Power distribution UL 94 flammability rating V-0 Version with remote contact Insulation coordination acc. to EN 50178 Pollution severity 2 Surge voltage category III Rated data IEC / EN Combined pulse UOC 6 kV Discharge current Imax (8/20µs) wire-PE 3 kA Energy coordination (≤10 m) Type II, Type III Fuse 16 A Leakage current at Un 30 µA Low voltage network TN-C, TN-S, TN-C-S Mains frequency at 250 Vmax 50...60Hz Max. continuous voltage, Uc (AC) 275 V Number of poles 1 PE conductor current IPE 30 µA Protection level UP (typ.) < 1000 V Protection level Up at IN (L/N-PE) ≤ 1.8 kV Rated current IN 16 A Rated voltage (AC) 230 V Requirements category acc. to IEC 61643-11 Type III Requirements class, acc. to EN 61643-11 T3 Response time ≤ 100 ns Short-circuit current rating ISCCR 1.5 kA Signalling contact
250 V 10 A 1 NC
Standards IEC61643-11, EN61643-11 Temporary surge voltage (over-voltage) - TOV 440 V Voltage type 3-phase 230/400 V
VPU III 3/280V Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Technical data Creation date September 14, 2021 4:26:15 AM CEST Catalogue status 10.09.2021 / We reserve the right to make technical changes. 3 Connection data Type of connection Screw connection Stripping length, rated connection 7 mm Tightening torque, min. 0.4 Nm Tightening torque, max. 0.5 Nm Clamping range, rated connection 2.5 mm² Clamping range, min. 0.5 mm² Clamping range, max. 2.5 mm² Wire cross-section, solid, min. 0.5 mm² Wire cross-section, solid, max. 2.5 mm² Wire connection cross section, finely stranded, min. 0.5 mm² Wire connection cross section, finely stranded, max. 2.5 mm² Conductor cross-section, flexible, AEH (DIN 46228-1), min. 0.5 mm² Conductor cross-section, flexible, AEH (DIN 46228-1), max. 2.5 mm² Connection cross-section, stranded, min. 0.5 mm² Connection cross-section, stranded, max. 2.5 mm² Guarantee Time interval 5 years Classifications ETIM 6.0 EC000941 ETIM 7.0 EC000941 ETIM 8.0 EC000941 ECLASS 9.0 27-13-08-05 ECLASS 9.1 27-13-08-05 ECLASS 10.0 27-13-08-05 ECLASS 11.0 27-13-08-05
VPU III 3/280V Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Technical data Creation date September 14, 2021 4:26:15 AM CEST Catalogue status 10.09.2021 / We reserve the right to make technical changes. 4 Tender specification sheets Long specification Three-pin surge protection according to the requirements of Class III in accordance with IEC 61643-11, EN61643-11:2013. The arrester serves as surge protection and is used in applications in accordance with IEC 61643-12. The arrester is installed in a standard installation/ distributor housing in the vicinity of the equipment that needs protection. The VPU III 3 280 V is earthed between the outer conductors (L1, L2, L3 and the neutral conductor). With thermal separation device on the varistor. If there is no longer any protection, the colour of the LEDs changes from green to red. The functional state is also displayed by a voltage- free signalling contact (NC contact). Rated voltage:
230 V AC In/max (8/20
µs):3 kA protection level < 1.8 kV load current Il: 16A telecommunication output: contact NC: 250 V/0.5 A 48 V DC/0.1 A Type: Weidmüller VPU III 3 280 V Order No. 1393050000 or equivalent Short specification Class III arrester with Uoc: 6 kV suitable for 230/400 V TN-S mains systems. Protection level < 1.8 kV. With remote alert Type: Weidmüller VPU III 3 280 V Order no. 1393050000 or equivalent Approvals Approvals ROHS Conform Downloads Approval/Certificate/Document of Conformity EAC VPU SERIES EU_Konformitätserklärung / EU_Declaration_of_Conformity Engineering Data STEP Engineering Data EPLAN, WSCAD User Documentation Beipackzettel / Instruction sheet Catalogues Catalogues in PDF-format Brochures
VPU III 3/280V Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Drawings Creation date September 14, 2021 4:26:15 AM CEST Catalogue status 10.09.2021 / We reserve the right to make technical changes. 5 Electric symbol Schematic circuit diagram