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AC voltage
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Type I
Type II
Type III
Typ I: 230/400V; 400/690V
Typ II Series; 230/400 V; 1000 V; Spare Arrester VPU II
230 V / 400 V
230 V / 400 V with integrated fuse
VPU I 280 V LCF 25 kA MB
400 V / 690 V
950 V
Spare arrester
12.5 kA
12.5 kA LH
12.5 kA LCF
12.5 kA LCF MB
25 kA LCF S
N-PE
Optical status indicator
Optical status indicator & remote alert
VPU AC I 3+1 275/25 LCF S 2PE
General ordering data
Version
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Order No.
2726760000
Type
VPU AC I 3+1 275/25 LCF S 2PE
GTIN (EAN)
4050118802528
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
72 mm
Width (inches)
2.835 inch
Net weight
672.6 g
Temperatures
Storage temperature
-40 °C...85 °C
Operating temperature
-40 °C...85 °C
Humidity
5 - 95% rel. humidity
General data
Colour
black, orange, blue
Design
Installation housing; 4TE, Insta IP 20
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
without telecomm. contact, Leakage-current-free, Surge protection
Insulation coordination acc. to EN 50178
Pollution severity
2
Surge voltage category
IV
Rated data IEC / EN
Discharge current Imax (8/20µs) N-PE
150 kA
Discharge current Imax (8/20µs) wire-PE
65 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
50 kA
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse
No Fuse neccessary ≤315 A gL
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, TT, IT with N, IT without N
Mains voltage
230 V / 400 V
Max. continuous voltage, Uc (AC)
275 V
Max. continuous voltage, Uc (N-PE)
305 V
Note follow current capability
No tripping of a 16 A gG fuse up to prospective 50 kAeff
Number of poles
4
PE conductor current IPE
1 µA
Protection level Up at IN (L/N-PE)
≤ 1.7 kV
Protection level Up at IN (N-PE)
≤ 1.5 kV
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
50 kA
Signalling contact
No
Standards
IEC 61643-11, EN 61643-11
Temporary surge voltage (over-voltage) - TOV
442 V
Voltage type
AC
Connection data
Stripping length
15 mm
Wire connection method
Screw connection
Type of connection
Screw connection
Stripping length, rated connection
15 mm
Tightening torque, min.
2.5 Nm
Tightening torque, max.
4.5 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.
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.
2.5 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
Important note
Product information
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
Approvals
Approvals
ROHS
Conform
Type of connection:
Screw connection
Order No.:
2726620000
Type:
VPU AC I 1 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN, Single-phase
Type of connection:
Screw connection
Order No.:
2726680000
Type:
VPU AC I 1+1 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2726720000
Type:
VPU AC I 2 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2726740000
Type:
VPU AC I 3 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C
Type of connection:
Screw connection
Order No.:
2730280000
Type:
VPU AC I 3+1 275/25 LCF S 2N
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2726780000
Type:
VPU AC I 4 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S
Version
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Order No.
2726760000
Type
VPU AC I 3+1 275/25 LCF S 2PE
GTIN (EAN)
4050118802528
Qty.
1 pc(s).
Depth
91 mm
Depth (inches)
3.583 inch
Height
96.3 mm
Height (inches)
3.791 inch
Width
72 mm
Width (inches)
2.835 inch
Net weight
672.6 g
Storage temperature
-40 °C...85 °C
Operating temperature
-40 °C...85 °C
Humidity
5 - 95% rel. humidity
Colour
black, orange, blue
Design
Installation housing; 4TE, Insta IP 20
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
without telecomm. contact, Leakage-current-free, Surge protection
Pollution severity
2
Surge voltage category
IV
Discharge current Imax (8/20µs) N-PE
150 kA
Discharge current Imax (8/20µs) wire-PE
65 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
50 kA
Frequency range, max.
60 Hz
Frequency range, min.
50 Hz
Fuse
No Fuse neccessary ≤315 A gL
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, TT, IT with N, IT without N
Mains voltage
230 V / 400 V
Max. continuous voltage, Uc (AC)
275 V
Max. continuous voltage, Uc (N-PE)
305 V
Note follow current capability
No tripping of a 16 A gG fuse up to prospective 50 kAeff
Number of poles
4
PE conductor current IPE
1 µA
Protection level Up at IN (L/N-PE)
≤ 1.7 kV
Protection level Up at IN (N-PE)
≤ 1.5 kV
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
50 kA
Signalling contact
No
Standards
IEC 61643-11, EN 61643-11
Temporary surge voltage (over-voltage) - TOV
442 V
Voltage type
AC
Stripping length
15 mm
Wire connection method
Screw connection
Type of connection
Screw connection
Stripping length, rated connection
15 mm
Tightening torque, min.
2.5 Nm
Tightening torque, max.
4.5 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.
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.
2.5 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
Product information
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
Approvals
ROHS
Conform
Type of connection:
Screw connection
Order No.:
2726620000
Type:
VPU AC I 1 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN, Single-phase
Type of connection:
Screw connection
Order No.:
2726680000
Type:
VPU AC I 1+1 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2726720000
Type:
VPU AC I 2 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, Single-phase, TN
Type of connection:
Screw connection
Order No.:
2726740000
Type:
VPU AC I 3 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C
Type of connection:
Screw connection
Order No.:
2730280000
Type:
VPU AC I 3+1 275/25 LCF S 2N
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S, TT, IT with N, IT without N
Type of connection:
Screw connection
Order No.:
2726780000
Type:
VPU AC I 4 275/25 LCF S
Version:
Surge voltage arrester, Low voltage, without telecomm. contact, Leakage-current-free, Surge protection, TN-C-S, TN-S
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