VPU AC II US 1 120/50
VPU AC II US 1 120/50
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Schematic circuit diagram

VPU AC II US 1 120/50

Surge voltage arrester, Low voltage, Surge protection, Single-phase

Art.-Nr. 2730450000
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승인 General ordering data Dimensions and weights Температуры Zgodność produktu z wymogami środowiska naturalnego Rated data UL Connection data, remote alert General data Insulation coordination acc. to EN 50178 Rated data IEC / EN Connection data Электрические параметры General data Märkdata IECEx/ATEX/cUL Guarantee Classifications

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Approvals
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ROHS
Uppfyllelse 
UL File Number Search
[UL-webbplats](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E354261 

General ordering data

Версия
Surge voltage arrester, Low voltage, Surge protection, Single-phase 
Order No.
2730450000 
Typ
VPU AC II US 1 120/50 
GTIN (EAN)
4050118807653 
Qty.
1 items

Dimensions and weights

Глубина
68 mm
Depth (inches)
2,677 inch
Depth including DIN rail
76 mm
Höjd
90 mm
Height (inches)
3,543 inch
Bredd
18 mm
Byggbredd (tum)
0,709 inch
Mounting dimension - height
75 mm
Nettovikt
125 g

Температуры

Storage temperature
-40 °C...85 °C 
Ambient temperature
-40 °C…85 °C 
Operating temperature
-40 °C...85 °C 
Fuktighet
5–95 % rel. fuktighet 

Zgodność produktu z wymogami środowiska naturalnego

RoHS Compliance Status
Соответствует без исключения 
REACH SVHC
No SVHC above 0.1 wt% 

Rated data UL

Ambient temperature (operational), max.
85 °C
Rated Voltage UN
120 V
MCOV (L-PE)
150 V
SCCR
200 kA
In
20 kA
Catégorie
SPD TYPE 1 
Csatlakozási keresztmetszet AWG, min.
AWG 14 
Anslutningsarea AWG, max.
AWG 6 
Omgivningstemperatur (drift), min.
-40 °C
MODE
all modes 
VPR (L-PE)
600 V
Voltage type
AC 
UL Energy Networks
Split-Phase 

Connection data, remote alert

Connection type
PUSH IN 

General data

Colour
orange 
black 
Design
Installation housing; 1TE 
Insta IP 20 
Mounting rail
TS 35 
Operating altitude
≤ 4000 m 
Optical function display
green = OK; red = arrester is defective - replace 
Protection degree
IP20 in installed state 
Segment
Power distribution 
UL 94 flammability rating
V-0 
Version
Surge protection 

Insulation coordination acc. to EN 50178

Pollution severity
2 
Surge voltage category
III 

Rated data IEC / EN

Corrente nominale di cortocircuito ISCCR
50 kA
Discharge current Imax (8/20µs) N-PE
50 kA 
Discharge current Imax (8/20µs) wire-PE
50 kA 
Discharge current In (8/20µs) N-PE
20 kA 
Discharge current In (8/20µs) wire-PE
20 kA 
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse protection
No Fuse neccessary ≤315 A gG 
250 A gG @50 kA Isccr 
315 A gG @25 kA Isccr 
Integrated back-up fuse
No 
Koordinace energie (≤10 m)
Type II 
Type III 
Követőáram kioltási képesség, Ifi
Follow current need not be taken into account 
Leakage current at Un
0,3 mA
Low voltage network
Single-phase 
Max. continuous voltage, Uc (AC)
150 V 
Niveau de protection Up à IN (L/N-PE)
≤ 1.25 kV 
Number of poles
1 
Rated voltage (AC)
120 V
Requirements category acc. to IEC 61643-11
Type II 
Requirements class, acc. to EN 61643-11
T2 
T3 
Response time / fallback time
≤ 25 ns 
Signalling contact
No 
SPD type
T2 
Standards
IEC 61643-11 
EN 61643-11 
UL 1449 
NFPA 79 
Temporary surge voltage (over-voltage) - TOV
229 V
Voltage type
AC 

Connection data

Stripping length
18 mm
Wire connection method
Screw connection 
Type of connection
Screw connection 
Stripping length, rated connection
18 mm
Tightening torque, min.
3 Nm
Åtdragningsmoment, max.
4,5 Nm
Anslutningsområde, märkarea
16 mm²
Anslutningsområde, min.
1,5 mm²
Anslutningsområde, max.
35 mm²
Ledardiameter, AWG, min.
AWG 16 
Ledardiameter, AWG, max
AWG 2 
Ledardiameter, entrådig min.
1,5 mm²
Ledardiameter, entrådig max.
35 mm²
Ledararea, fintrådig, min.
1,5 mm²
Ledardiameter, fintrådig, max.
25 mm²
Ledardiameter, fintrådig med ändhylsa (DIN 46228/1), min
2,5 mm²
Ledardiameter, fintrådig med ändhylsaH (DIN 46228/1), max.
35 mm²
Anslutningsarea, flertrådig, min.
1,5 mm²
Connection cross-section, stranded, max.
35 mm²

Электрические параметры

Voltage type
AC 

General data

Number of poles
1 
Protection degree
IP20 efter installation 
Färgkod
orange 
svart 

Märkdata IECEx/ATEX/cUL

Certificate no. (cULus)
E354261 

Guarantee

Time interval
5 years 

Classifications

ETIM 8.0
EC000941 
ETIM 9.0
EC000941 
ETIM 10.0
EC000941 
ECLASS 14.0
27-17-12-02 
ECLASS 15.0
27-17-12-02