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VPU I 3+1 LCF 280V/25KA
         

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General ordering data

Version Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, TN-C-S, TN-S, IT with N, IT without N, TT
Order No. 1351780000
Type VPU I 3+1 LCF 280V/25KA
GTIN (EAN) 4050118158397
Qty. 1 pc(s).
Delivery status This article will no longer be available in the future.
Available until 2024-03-31
Alternative product 2726760000

Dimensions and weights

Depth 69 mm
Depth (inches) 2.717 inch
Height 94 mm
Height (inches) 3.701 inch
Width 142.4 mm
Width (inches) 5.606 inch
Mounting dimension - height 75 mm
Net weight 1,259 g

Temperatures

Storage temperature -40 °C...80 °C
Operating temperature -40 °C...70 °C
Humidity 5 - 95% rel. humidity

General data

Colour black, orange, blue
Design Installation housing; 8 TE, Insta IP 20
Operating altitude ≤ 2000 m
Optical function display green = OK; red = arrester is defective - replace
Protection degree IP20
Rail TS 35
Segment Power distribution
Suitable for Count-in installation (leakage current free)
UL 94 flammability rating V-0
Version without telecomm. contact, Leakage-current-free

Insulation coordination acc. to EN 50178

Pollution severity 2
Surge voltage category IV

Rated data IEC / EN

Discharge current Imax (8/20µs) N-PE 100 kA
Discharge current Imax (8/20µs) wire-PE 100 kA
Discharge current In (8/20µs) N-PE 100 kA
Discharge current In (8/20µs) wire-PE 25 kA
Energy coordination (≤10 m) Type I, Type II, Type III
Follow-on current extinguishing capability Ifi Not available due for technical reasons
Fuse No Fuse neccessary ≤250 A gG, 250 A gL (if back up fuse > 250 A)
Leakage current at Un 1 µA
Lightning test current Iimp (10/350 µs) (L-PE) 25 kA
Lightning test current, Iimp (10/350 µs) (N-PE) 100 kA
Low voltage network TN-C-S, TN-S, IT with N, IT without N, TT
Mains voltage 230 V / 400 V
Max. continuous voltage, Uc (AC) 280 V
Max. continuous voltage, Uc (N-PE) 260 V
Number of poles 4
Protection level Up at IN (L/N-PE) ≤ 1.6 kV
Protection level Up at IN (N-PE) ≤ 1.6 kV
Rated load current IL 100 A
Rated voltage (AC) 230 V
Requirements category acc. to IEC 61643-11 Type I, Type II
Requirements class, acc. to EN 61643-11 T1, T2
Response time ≤ 100 ns
Short-circuit current rating ISCCR 25 kA
Signalling contact No
Standards IEC61643-11, EN61643-11
Suitable for Count-in installation (leakage current free)
Temporary surge voltage (over-voltage) - TOV 438 V
Voltage type AC

Connection data

Stripping length 15 mm
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, min. 4 mm²
Clamping range, max. 35 mm²
Wire cross-section, solid, min. 2.5 mm²
Wire cross-section, solid, max. 16 mm²
Wire connection cross section, finely stranded, min. 2.5 mm²
Wire connection cross section, finely stranded, max. 25 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min. 2.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max. 50 mm²
Connection cross-section, stranded, min. 2.5 mm²
Connection cross-section, stranded, max. 50 mm²

Important note

Product information
Only applicable to IT power systems where the earth on the distribution transformer is interconnected with the earth on the consumer side (RE=RA in Figure 44.A1 of IEC 60634-4-44:2018).

Downloads

Approval/Certificate/Document of Conformity
Engineering Data
Eplan Data Portal Eplan data
CADENAS eCATALOG CAX data
WSCAD Universe WSCAD data
User Documentation
Catalogues Catalogues in PDF-format
Brochures

Classifications

ETIM 6.0 EC000941
ETIM 7.0 EC000941
ETIM 8.0 EC000941
ETIM 9.0 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
ECLASS 12.0 27-17-90-90
ECLASS 13.0 27-17-90-90

Tender specification sheets

Long specification Multi-pin lightning arrestor according to the requirements of Class I in accordance with IEC 61643-11, EN61643-11:2013. On interface transition from 0 to 1 (acc. to IEC 1312-1), the arrestor serves as lightning protection providing equipotential bonding and is used in applications in accordance with IEC 61643-12. The use of a non-blow-out sparkover gap, in combination with a high-performance varistor, satisfies the inspection requirements for Class I surge protection systems in accordance with the VDEW (Association of German Power Stations) directive. 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 I 3+1 LCF 280 V/25 kA is used in the TN-C and TN-S mains network. With thermal separation device on the varistor. If protection is no longer available, the colour in the display window changes from green to red. Rated voltage: 230 VAC lightning test current (10/350 µs): 25 kA protection level with lightning test current < 1.6 kV 25 kA short-circuit strength with max. back-up fuse of 250 A gl Type: Weidmüller VPU I 3+1 LCF 280 V/25 kA Order No. 1351780000 or equivalent
Short specification Class I arrester for LPL 1 with 25 kA suitable for 230/400 V TN-CS, TT mains systems. Protection level < 1.6 kV. Type: Weidmüller VPU I 3+1 LCF 280 V/25 kA Order no. 1351780000 or equivalent

Approvals

Approvals CE OEVE
ROHS Conform

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Contact
Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
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