2730610000

    Data sheet VPU AC II US 4 277/50 Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany   www.weidmueller.com     Abb.ähnlich • compact SPD to install in application by NFPA 79 • no additional overcurrent protection devices needed • short circuit current rating (SCCR) up to 200 kA • tested according to IEC/EN 61643-11 and UL 1449 4.Ed General ordering data   Version Order No. Type GTIN (EAN) Qty.   Surge voltage arrester, Low voltage, Surge protection, TN-C-S, TN-S, UP(L/N-PE) ≤ 1.75 kV 2730610000 VPU AC II US 4 277/50 4050118807493 1 pc(s). Creation date March 1, 2021 6:43:35 PM CET   Catalogue status 26.02.2021 / We reserve the right to make technical changes. 1     Data sheet VPU AC II US 4 277/50   Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany   www.weidmueller.com Technical data Dimensions and weights   Depth Depth including DIN rail Height (inches) Net weight Width (inches)   68 mm 76 mm 3.791 inch 480 g 2.835 inch           Depth (inches) Height Mounting dimension - height Width   2.677 inch 96.3 mm 75 mm 72 mm -40 °C...85 °C 5 - 95% rel. humidity     Operating temperature   -40 °C...85 °C ≤ 4000 m 277 V 350 V 20 kA AWG 14 -40 °C 2,000 V 1,000 V 3-phase WYE                   Ambient temperature (operational), max. 85 °C VPR (N-PE) 1,000 V SCCR 200 kA Category SPD TYPE 1CA Connection cross-section AWG, max. AWG 6 MODE all modes VPR (L-N) 2,000 V Voltage type AC     Design   Optical function display       Rail UL 94 flammability rating       Pollution severity   Temperatures   Storage temperature Humidity   Rated data UL   Operating altitude Rated Voltage UN MCOV (L/N-PE) In Connection cross-section AWG, min. Ambient temperature (operational), min. VPR (L-L) VPR (L-PE) UL Energy Networks   General data   Colour Operating altitude Protection degree Segment Version   orange, black ≤ 4000 m IP20 in installed state Power distribution Surge protection Installation housing, Insta IP 20 green = OK; red = arrester is defective - replace TS 35 V-0 Insulation coordination acc. to EN 50178   Operating altitude Surge voltage category   ≤ 4000 m III 2 Creation date March 1, 2021 6:43:35 PM CET   Catalogue status 26.02.2021 / We reserve the right to make technical changes. 2     Data sheet VPU AC II US 4 277/50   Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany   www.weidmueller.com Technical data Rated data IEC / EN   Discharge current Imax (8/20µs) wire-PE 50 kA Discharge current In (8/20µs) N-PE 40 kA Energy coordination (≤10 m) Type II, Type III Frequency range, max. 60 Hz Fuse No Fuse neccessary ≤315 A gG, 250 A gG @50 kA Isccr, 315 A gG @25 kA Isccr Low voltage network TN-C-S, TN-S Max. continuous voltage, Uc (AC) 350 V Protection level UP (typ.) ≤ 1.75 kV Requirements category acc. to IEC 61643-11 Type II Response time ≤ 25 ns Short-circuit current rating ISCCR 50 kA Standards IEC61643-11, EN61643-11, UL 1449 Ed.4, NFPA 79 Voltage type AC                         Discharge current Imax (8/20µs) N-PE Discharge current In (8/20µs) wire-PE Follow-on current extinguishing capability Ifi Frequency range, min. Leakage current at Un Mains voltage Number of poles Rated voltage (AC) Requirements class, acc. to EN 61643-11 SPD type Signalling contact Temporary surge voltage (over-voltage) TOV               Type of connection Tightening torque, min. Clamping range, rated connection Clamping range, max. Wire connection cross section AWG, max. Wire cross-section, solid, max. Wire connection cross section, finely stranded, max. Conductor cross-section, flexible, AEH (DIN 46228-1), max. Connection cross-section, stranded, max.   50 kA 20 kA Follow current need not be taken into account 50 Hz 0.5 mA 277 V / 480 V 4 277 V T2 T2 No 403 V Connection data   Wire connection method Screw connection Stripping length, rated connection 18 mm Tightening torque, max. 4.5 Nm Clamping range, min. 4 mm² Wire connection cross section AWG, min. AWG 14 Wire cross-section, solid, min. 2.5 mm² Wire connection cross section, finely stranded, min. 4 mm² Conductor cross-section, flexible, AEH (DIN 46228-1), min. 2.5 mm² Connection cross-section, stranded, min. 2.5 mm²           Screw connection 2 Nm 16 mm² 35 mm² AWG 6 35 mm² 35 mm² 35 mm² 35 mm² Ratings IECEx/ATEX/cUL   Certificate no. (cULus)   E354261     5 years     EC000941 27-13-08-05 27-13-08-05       ETIM 7.0 ECLASS 9.1 ECLASS 11.0 Guarantee   Time interval   Classifications   ETIM 6.0 ECLASS 9.0 ECLASS 10.0   EC000941 27-13-08-05 27-13-08-05 Creation date March 1, 2021 6:43:35 PM CET   Catalogue status 26.02.2021 / We reserve the right to make technical changes. 3     Data sheet VPU AC II US 4 277/50   Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany   www.weidmueller.com Technical data Approvals   Approvals ROHS UL File Number Search   Conform E354261 Downloads   Approval/Certificate/Document of Conformity Engineering Data User Documentation   Declaration of Conformity STEP IS VPU AC II US Creation date March 1, 2021 6:43:35 PM CET   Catalogue status 26.02.2021 / We reserve the right to make technical changes. 4     Data sheet VPU AC II US 4 277/50   Drawings Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany   www.weidmueller.com Electric symbol Schematic circuit diagram Creation date March 1, 2021 6:43:35 PM CET   Catalogue status 26.02.2021 / We reserve the right to make technical changes. 5