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VPU AC I 3+MOV R 950/12.5
         

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General ordering data

Version Surge voltage arrester, Low voltage, Surge protection, with remote contact, TN-C
Order No. 2845570000
Type VPU AC I 3+MOV R 950/12.5
GTIN (EAN) 4064675453499
Qty. 1 pc(s).

Dimensions and weights

Depth 91 mm
Depth (inches) 3.583 inch
Height 96.3 mm
Height (inches) 3.791 inch
Width 54 mm
Width (inches) 2.126 inch
Net weight 780 g

Temperatures

Storage temperature -40 °C...85 °C
Operating temperature -40 °C...85 °C
Humidity 5 - 95% rel. humidity

Connection data, remote alert

Connection type PUSH IN
Cross-section for connected wire, solid core, max. 1.5 mm²
Cross-section for connected wire, solid core, min. 0.14 mm²
Stripping length 8 mm

General data

Colour orange, black
Design Installation housing; 3TE
Operating altitude ≤ 2000 m
Optical function display green = OK; red = arrester is defective - replace
Protection degree IP20 in installed state
Rail TS 35
Segment Power distribution
UL 94 flammability rating V-0
Version Surge protection, with remote contact

Insulation coordination acc. to EN 50178

Pollution severity 2
Surge voltage category IV

Rated data IEC / EN

Discharge current Imax (8/20µs) wire-PE 50 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 25 kA
Frequency range, max. 60 Hz
Frequency range, min. 50 Hz
Fuse 160 A gG
Leakage current at Un 0.6 mA
Lightning test current Iimp (10/350 µs) (L-PE) 12.5 kA
Low voltage network TN-C
Max. continuous voltage, Uc (AC) 950 V
Max. continuous voltage, Uc (N-PE) 950 V
Number of poles 3
Protection level Up at IN (L/N-PE) ≤ 1.9 kV
Rated voltage (AC) 800 V
Requirements category acc. to IEC 61643-11 Type I
Requirements class, acc. to EN 61643-11 T1
Response time ≤ 25 ns
Short-circuit current rating ISCCR 25 kA
Signalling contact No
Standards IEC61643-11, EN61643-11
Voltage type AC

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, min. 6 mm²
Clamping range, max. 35 mm²
Wire cross-section, solid, min. 2.5 mm²
Wire cross-section, solid, max. 35 mm²
Wire connection cross section, finely stranded, min. 2.5 mm²
Wire connection cross section, finely stranded, max. 35 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min. 6 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max. 35 mm²
Connection cross-section, stranded, min. 2.5 mm²
Connection cross-section, stranded, max. 35 mm²

Guarantee

Time interval 5 years

Downloads

Engineering Data

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

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