https://www.phoenixcontact.com/pi/products/2804380
Type 2 surge arrester - VAL-MS 320/1+1 - 2804380
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Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element and protective
connectors, for mounting on NS 35.
Your advantages
With or without floating remote indication contact
Type 2 consistent plug-in surge arresters
Optical, mechanical status indication for the individual arresters
Disconnect device on each individual plug
Multi-channel type 2 arresters
Mechanical coding of all slots
Key Commercial Data
Packing unit
GTIN
GTIN
4046356317788
1 pc
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
89.8 mm
35.6 mm
65.7 mm (incl. DIN rail 7.5 mm)
2 Div.
Ambient conditions
Degree of protection
Ambient temperature (operation)
Ambient temperature (storage/transport)
Altitude
Permissible humidity (operation)
IP20 (only when all terminal points are used)
-40 °C ... 80 °C
-40 °C ... 80 °C
≤ 2000 m (amsl (above mean sea level))
5 % ... 95 %
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https://www.phoenixcontact.com/pi/products/2804380
Type 2 surge arrester - VAL-MS 320/1+1 - 2804380
Technical data
Ambient conditions
Shock (operation)
Vibration (operation)
25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
General
IEC test classification
EN type
IEC power supply system
Mode of protection
II
T2
T2
TN-S
TT
L-N
L-PE
N-PE
Mounting type
Color
Housing material
Degree of pollution
Flammability rating according to UL 94
Type
Number of positions
Surge protection fault message
DIN rail: 35 mm
jet black RAL 9005
PA 6.6
PBT
2
V-0
DIN rail module, two-section, divisible
2
optical
Protective circuit
Nominal voltage U
N
Nominal frequency f
N
Maximum continuous operating voltage U
C
(L-N)
Maximum continuous operating voltage U
C
(L-PE)
Maximum continuous voltage U
C
(N-PE)
Rated load current I
L
Residual current I
PE
Standby power consumption P
C
Nominal discharge current I
n
(8/20) µs
Maximum discharge current I
max
(8/20) µs
Follow current interrupt rating I
fi
(N-PE)
Short-circuit current rating I
SCCR
Voltage protection level U
p
(L-N)
Voltage protection level U
p
(L-PE)
Voltage protection level U
p
(N-PE)
Residual voltage U
res
(L-N)
240/415 V AC (TN-S)
240/415 V AC (TT)
50 Hz (60 Hz)
335 V AC
335 V AC
260 V AC
80 A
≤ 5 µA
≤ 150 mVA
20 kA
40 kA
100 A
25 kA
≤ 1.5 kV
≤ 1.8 kV
≤ 1.5 kV
≤ 1.5 kV (at I
n
)
≤ 1.3 kV (at 10 kA)
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https://www.phoenixcontact.com/pi/products/2804380
Type 2 surge arrester - VAL-MS 320/1+1 - 2804380
Technical data
Protective circuit
≤ 1.2 kV (at 5 kA)
≤ 1.1 kV (at 3 kA)
Residual voltage U
res
(L-PE)
≤ 1.8 kV (at I
n
)
≤ 1.4 kV (at 10 kA)
≤ 1.2 kV (at 5 kA)
≤ 1.1 kV (at 3 kA)
Residual voltage U
res
(N-PE)
≤ 0.4 kV (at I
n
)
≤ 0.25 kV (at 10 kA)
≤ 0.15 kV (at 5 kA)
≤ 0.1 kV (at 3 kA)
TOV behavior at U
T
(L-N)
TOV behavior at U
T
(N-PE)
Response time t
A
(L-N)
Response time t
A
(L-PE)
Response time t
A
(N-PE)
Max. backup fuse with V-type through wiring
Max. backup fuse with branch wiring
415 V AC (5 s / withstand mode)
440 V AC (120 min / safe failure mode)
1200 V AC (200 ms / withstand mode)
≤ 25 ns
≤ 100 ns
≤ 100 ns
80 A (gG)
125 A (gG)
Connection data
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Connection method
Conductor cross section flexible
Screw connection
M5
3 Nm (1,5 mm² ... 16 mm²)
4.5 Nm (25 mm² ... 35 mm²)
16 mm
1.5 mm² ... 25 mm²
1.5 mm² ... 35 mm²
15 ... 2
Fork-type cable lug
1.5 mm² ... 16 mm²
UL specifications
SPD Type
Maximum continuous operating voltage MCOV (L-L)
Maximum continuous operating voltage MCOV (L-N)
Maximum continuous operating voltage MCOV (L-G)
Maximum continuous operating voltage MCOV (N-G)
Nom. voltage
Mode of protection
4CA
640 V AC
320 V AC
320 V AC
260 V AC
240 V AC
L-L
L-N
L-G
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https://www.phoenixcontact.com/pi/products/2804380
Type 2 surge arrester - VAL-MS 320/1+1 - 2804380
Technical data
UL specifications
N-G
Power distribution system
Nominal frequency
Measured limiting voltage MLV (L-L)
Measured limiting voltage MLV (L-N)
Measured limiting voltage MLV (L-G)
Measured limiting voltage MLV (N-G)
Nominal discharge current I
n
(L-L)
Nominal discharge current I
n
(L-N)
Nominal discharge current I
n
(L-G)
Nominal discharge current I
n
(N-G)
1
50/60 Hz
2900 V
2030 V
2720 V
1370 V
20 kA
20 kA
20 kA
20 kA
UL connection data
Conductor cross section AWG
Tightening torque
10 ... 2
30 lb
f
-in.
Standards and Regulations
Standards/regulations
IEC 61643-11 2011
EN 61643-11 2012
Drawings
Dimensional drawing
89,8
35,6
Circuit diagram
65,7
44
L
N
Approvals
Approvals
Approvals
UL Recognized / KEMA-KEUR / cUL Recognized / ÖVE / CCA / IECEE CB Scheme / EAC / EAC / CSA / cULus Recognized
Ex Approvals
Approval details
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https://www.phoenixcontact.com/pi/products/2804380
Type 2 surge arrester - VAL-MS 320/1+1 - 2804380
Approvals
UL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 330181
KEMA-KEUR
http://www.dekra-certification.com
2170208.01
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 330181
ÖVE
https://www.ove.at/en/certification-pz/certification-register/
18583-001-13
CCA
NTR-AT 1947-A
IECEE CB Scheme
http://www.iecee.org/
AT 2905/M1
EAC
EAC-Zulassung
EAC
RU C-
DE.A*30.B01561
CSA
http://www.csagroup.org/services-industries/product-listing/
13631
cULus Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
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