VAL-MS 320/1+1 2804380 PHOENIX CONTACT Surge arrester for 3-conductor power supply systems (L1, N, PE), cons.. View larger
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VAL-MS 320/1+1 2804380 PHOENIX CONTACT Surge arrester for 3-conductor power supply systems (L1, N, PE), cons..

VAL-MS 320/1+1

2804380

PHOENIX_CONTACT

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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.

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Overvoltage Protection Over Voltage

TRABTECH Power and Signal Quality - PHOENIX CONTACT

Surge protection - PHOENIX CONTACT

* Brand new produt in its original packing covered by the warranties and certifications provided by PHOENIX_CONTACT

QuantityPrice
1+99,25 €
2+96,35 €
4+94,00 €
6+92,84 €
8+92,21 €
*This price is per unit and is the net value (not including taxes if applicable).

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Dimensions

Height90 mm
Width35.6 mm
Depth58 mm
Horizontal pitch2 Div.

Ambient conditions

Degree of protectionIP20 (only when all terminal points are used)
Ambient temperature (operation)-40 °C ... 80 °C
Ambient temperature (storage/transport)-40 °C ... 80 °C
Altitude≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation)5 % ... 95 %
Shock (operation)25g (half sinus / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation)5g (10 ... 500 Hz / 2.5 h / X, Y, Z)

General

Standards/specificationsIEC 61643-11 2011
EN 61643-11 2012
IEC test classificationII
T2
EN typeT2
IEC power supply systemTN-S
TT
Number of portsOne
SPD designCombination type
Mode of protectionL-N
L-PE
N-PE
Mounting typeDIN rail: 35 mm
Colorjet black RAL 9005
Housing materialPA 6.6
PBT
Pollution degree2
Flammability rating according to UL 94V-0
TypeDIN rail module, two-section, divisible
Number of positions2
Surge protection fault messageoptical

Protective circuit

Nominal voltage UN240/415 V AC (TN-S)
240/415 V AC (TT)
Nominal frequency fN50 Hz (60 Hz)
Maximum continuous operating voltage UC (L-N)335 V AC
Maximum continuous voltage UC (N-PE)260 V AC
Rated load current IL80 A
Residual current IPE≤ 5 µA
Standby power consumption PC≤ 150 mVA
Nominal discharge current In (8/20) µs20 kA
Maximum discharge current Imax (8/20) µs40 kA
Follow current interrupt rating Ifi (N-PE)100 A (260 V)
Short-circuit current rating ISCCR25 kA
Voltage protection level Up (L-N)≤ 1.5 kV
Voltage protection level Up (L-PE)≤ 1.8 kV
Voltage protection level Up (N-PE)≤ 1.5 kV
Residual voltage Ures (L-N)≤ 1.5 kV (at In)
≤ 1.3 kV (at 10 kA)
≤ 1.2 kV (at 5 kA)
≤ 1.1 kV (at 3 kA)
Residual voltage Ures (L-PE)≤ 1.8 kV (at In)
≤ 1.4 kV (at 10 kA)
≤ 1.2 kV (at 5 kA)
≤ 1.1 kV (at 3 kA)
Residual voltage Ures (N-PE)≤ 0.4 kV (at In)
≤ 0.25 kV (at 10 kA)
≤ 0.15 kV (at 5 kA)
≤ 0.1 kV (at 3 kA)
Front of wave sparkover voltage at 6 kV (1.2/50) µs (N-PE)≤ 1.5 kV
TOV behavior at UT (L-N)415 V AC (5 s / withstand mode)
440 V AC (120 min / safe failure mode)
TOV behavior at UT (N-PE)1200 V AC (200 ms / withstand mode)
Response time tA (L-N)≤ 25 ns
Response time tA (N-PE)≤ 100 ns
Max. backup fuse with branch wiring125 A AC (gG)
Max. backup fuse with V-type through wiring80 A AC (gG)

Connection data

Connection methodScrew connection
Conductor cross section flexible min.1.5 mm²
Conductor cross section flexible max.25 mm²
Conductor cross section solid min.1.5 mm²
Conductor cross section solid max.35 mm²
Conductor cross section AWG15 ... 2
Screw threadM5
Tightening torque4.5 Nm
Stripping length16 mm

UL specifications

SPD Type4CA
Maximum continuous operating voltage MCOV (L-L)640 V AC
Maximum continuous operating voltage MCOV (L-N)320 V AC
Maximum continuous operating voltage MCOV (L-G)320 V AC
Maximum continuous operating voltage MCOV (N-G)260 V AC
Nom. voltage240 V AC
Mode of protectionL-L
L-N
L-G
N-G
Power distribution system1
Nominal frequency50/60 Hz
Measured limiting voltage MLV (L-L)2900 V
Measured limiting voltage MLV (L-N)2030 V
Measured limiting voltage MLV (L-G)2720 V
Measured limiting voltage MLV (N-G)1370 V
Nominal discharge current In (L-L)20 kA
Nominal discharge current In (L-N)20 kA
Nominal discharge current In (L-G)20 kA
Nominal discharge current In (N-G)20 kA

Datasheet - PDF

Title:Language:Size:Type:
PHOENIX CONTACT-2804380-VAL-MS 320/1+1English125 KbytesPHOENIX CONTACT-2804380-VAL-MS 320/1+1

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