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VPU II 1 280V/40KA
         

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General ordering data

Type VPU II 1 280V/40KA
Order No. 1352580000
Version Surge protection, Low voltage, Type II, Type III, 20 kA, UP: ≤ 1.55 kV , TN-S
GTIN (EAN) 4050118157765
Qty. 1 pc(s).

Dimensions and weights

Width 17.8 mm
Height 94 mm
Depth 69 mm
Mounting dimension - height 75 mm
Net weight 142 g

Temperatures

Operating temperature -40 °C...70 °C
Storage temperature -40 °C...80 °C

Discharge surge current of top part

Limiting discharge current (8/20 µs) Imax 40 kA
Rated discharge current (8/20 µs) In 20 kA

General data

Colour Black, Arrester red
Design Installation housing; 1TE, Insta IP 20
Lightning arrester Yes
Mounting rail TS 35, TS 35 x 15, TS 35 x 7.5
Optical function display green = OK; red = arrester is defective - replace
Protection degree IP 20
UL 94 flammability rating V-0

Insulation coordination acc. to EN 50178

Pollution severity 2
Surge voltage category III

Interference voltage

Protection level UP (typ.) ≤ 1.55 kV

Protective elements

Optical function display green = OK; red = arrester is defective - replace
Varistor Yes

Technical data

Combined pulse UOC 10 kV
Discharge current, max. (8/20 µs) 40 kA
Discharge current, nominal,per path, (8/20 µs) 20 kA
Follow-on current extinguishing capability Ifi Not available due for technical reasons
Fuse, max. 125 A gL (if mains > 125 A)
Leakage current at Un 30 µA
Limiting discharge current (8/20 µs) Imax 40 kA
Max. continuous voltage, Uc (AC) 280 V
Protection level UP (typ.) ≤ 1.55 kV
Rated discharge current (8/20 µs) In 20 kA
Rated voltage (AC) 230 V
Requirements category acc. to IEC 61643-11 Type II, Type III
Requirements class, acc. to EN 61643-11 T2, T3
Response time ≤ 25 ns
Short-circuit current rating ISCCR 25 kA
Short-circuit strength, max. 25 kAeff
Signalling contact No
Standards IEC61643-11, EN61643-11
Temporary surge voltage (over-voltage) - TOV 438 V

Connection data

Wire connection method Screw connection
Type of connection Screw connection
Stripping length, rated connection 15 mm
Tightening torque, min. 2 Nm
Tightening torque, max. 3 Nm
Clamping range, rated connection 16 mm²
Clamping range, rated connection, min. 1.5 mm²
Wire cross-section, solid, min. 1.5 mm²
Wire cross-section, solid, max. 16 mm²
Wire connection cross-section, finely stranded, min. 1.5 mm²
Wire connection cross section, finely stranded, max. 25 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min. 1.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max. 50 mm²
Wire connection cross section, stranded, rated connection, min. 1.5 mm²
Wire connection cross section, stranded, rated connection, max. 50 mm²

Product information

Descriptive text accessories Pluggable spare arrester VPU II 0 280 V/40 kA-1352570000

Downloads

Package insert Instruction sheet
Declaration of Conformity CE document
EPLAN 1352580000.ema

Tender specification sheets

Long specification Single-pole surge protection according to the requirements of Class II/III acc. to IEC 61643-11, EN61643-11:2013. Consisting of V0 material, the arrestor serves as surge protection and is used in applications according to IEC 61643-12. Surge protection is used in the TN, TT and IT mains system types in combination with several lightning protectors. The use of a high-performance varistor meets the inspection requirements for Class II surge protection systems on the basis of the standards. The arrestor is installed in the vicinity of the power supply for the equipment that needs protection, in a standard installation/electrical distribution enclosure. The VPU II 1 280 V/40 kA is earthed, in combination with three or four identical arrestors, between the outer conductors (L1, L2, L3 and / or the neutral conductor). Reference is also made here to the 3+1 circuit and the 3+0 / 4+0 circuits. With thermal separation device on the varistor. If protection is no longer available, the colour in the display window changes from green to red. The functional state is also displayed by a voltage-free signalling contact (changeover). Rated voltage: 230 VAC In/max (8/20 µs): 20/40 kA protection level < 1.8 kV 25 kA short-circuit strength with max. back-up fuse of 125 A gl telecommunication output: contact: 250 V/0.5 A 48 VDC/0.1 A Type: Weidmüller VPU II 1 280 V/40 kA Order No. 1352580000 or equivalent
Short specification Class II arrester with In/Imax: 20/40 kA suitable for 230/400 V mains systems. Protection level < 1.55 kV. Type: Weidmüller VPU II 1 280 V/40 kA Order no. 1352580000 or equivalent

Classifications

ETIM 3.0 EC000941
ETIM 5.0 EC000510
ETIM 6.0 EC000510
UNSPSC 30-21-19-21
eClass 5.1 27-13-08-01
eClass 6.2 27-13-08-02
eClass 7.1 27-14-02-01
eClass 8.1 27-14-02-01
eClass 9.0 27-14-02-01

Approvals

Approvals CE EAC GOSTME25 OEVE
ROHS Conform

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Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
 
E-mail: info@weidmueller.de
Fon: +49 5231 14-0
Fax: +49 5231 14-2083
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