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VAL-MS 385/80/1+1 - VAL-MS 385/80/1+1 2921297 PHOENIX CONTACT Type 2 surge arrester for 3-wire power supply systems (L1, N, PE),..
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VAL-MS 385/80/1+1

VAL-MS 385/80/1+1 2921297 PHOENIX CONTACT Type 2 surge arrester for 3-wire power supply systems (L1, N, PE),..

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Key Specifications
:EN 61643-11 2012
Type:DIN rail module, two-section, divisible
Color:jet black RAL 9005
Depth:77.5 mm
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Technical Specifications

ParameterValue
EN 61643-11 2012
TypeDIN rail module, two-section, divisible
Colorjet black RAL 9005
Depth77.5 mm
Width35.6 mm
Height90 mm
EN typeT2
Altitude≤ 2000 m (amsl (above mean sea level))
ETIM 2.0EC000941
ETIM 3.0EC000941
ETIM 4.0EC000941
ETIM 5.0EC000941
SPD Type4CA
UNSPSC 1139121610
SPD designCombination type
eCl@ss 4.027140201
eCl@ss 4.127130801
eCl@ss 5.027130801
eCl@ss 5.127130801
eCl@ss 6.027130805
eCl@ss 7.027130805
eCl@ss 8.027130806
eCl@ss 9.027130806
UNSPSC 13.239121620
UNSPSC 6.0130212010
Nom. voltage240 V AC
Screw threadM5
UNSPSC 12.0139121610
Mounting typeDIN rail: 35 mm
UNSPSC 7.090139121610
Number of portsOne
Horizontal pitch2 Div.
Housing materialPA 6.6
Stripping length16 mm
Connection methodScrew connection
Nominal frequency50/60 Hz
Shock (operation)30g (half sinus / 11 ms / 3x ±X, ±Y, ±Z)
Tightening torque4.5 Nm
Mode of protectionL-N
Nominal voltage UN240 V AC (TN-S)
Degree of pollution2
Degree of protectionIP20 (only when all terminal points are used)
Nominal frequency fN50 Hz (60 Hz)
Residual current IPE≤ 5 µA
Rated load current IL80 A
Response time tA(L-N)≤ 25 ns
Vibration (operation)7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
Response time tA(L-PE)≤ 100 ns
Response time tA(N-PE)≤ 100 ns
IEC power supply systemTT
IEC test classificationII
TOV behavior at UT(L-N)480 V AC (5 s / withstand mode)
Standards/specificationsIEC 61643-11 2011
TOV behavior at UT(N-PE)1200 V AC (200 ms / withstand mode)
Power distribution system1
Residual voltage Ures(L-N)≤ 2 kV (at In)
Conductor cross section AWG15 ... 2
Residual voltage Ures(L-PE)≤ 2 kV (at In)
Residual voltage Ures(N-PE)≤ 0.6 kV (at In)
Standby power consumption PC≤ 231 mVA
Conductor cross section solid1.5 mm² ... 35 mm²
Surge protection fault messageoptical
Ambient temperature (operation)-40 °C ... 80 °C
Conductor cross section flexible1.5 mm² ... 25 mm²
Permissible humidity (operation)5 % ... 95 %
Voltage protection level Up(L-N)≤ 2 kV
Nominal discharge current In(L-G)20 kA
Nominal discharge current In(L-N)20 kA
Nominal discharge current In(N-G)20 kA
Voltage protection level Up(L-PE)≤ 2 kV
Voltage protection level Up(N-PE)≤ 1.7 kV
Short-circuit current rating ISCCR25 kA
Max. backup fuse with branch wiring250 A (gG)
Maximum continuous voltage UC(N-PE)264 V AC
Measured limiting voltage MLV (L-G)3730 V
Measured limiting voltage MLV (L-N)2710 V
Measured limiting voltage MLV (N-G)2590 V
Flammability rating according to UL 94V-0
Nominal discharge current In(8/20) µs40 kA
Ambient temperature (storage/transport)-40 °C ... 80 °C
Maximum discharge current Imax(8/20) µs80 kA
Follow current interrupt rating Ifi(N-PE)100 A (264 V AC)
Total discharge current ITotal(8/20) µs80 kA
Max. backup fuse with V-type through wiring80 A (gG - 16 mm²)
Total discharge current ITotal(10/350) µs5 kA
Maximum continuous operating voltage UC(L-N)385 V AC
Maximum continuous operating voltage MCOV (L-G)385 V AC
Maximum continuous operating voltage MCOV (L-N)385 V AC
Maximum continuous operating voltage MCOV (N-G)264 V AC
Impulse discharge current (10/350) µs (L-PE), charge1.25 As
Impulse discharge current (10/350) µs (N-PE), charge5 As
Impulse discharge current (10/350) µs (L-N), charge1.25 As
Front of wave sparkover voltage at 6 kV (1.2/50) µs (N-PE)≤ 1.7 kV
Impulse discharge current (10/350) µs (L-N), specific energy1.56 kJ/Ω
Impulse discharge current (10/350) µs (N-PE), specific energy25 kJ/Ω
Impulse discharge current (10/350) µs (L-PE), specific energy1.56 kJ/Ω
Impulse discharge current (10/350) µs (L-PE), peak current value Iimp2.5 kA
Impulse discharge current (10/350) µs (N-PE), peak current value Iimp10 kA
Impulse discharge current (10/350) µs (L-N), peak current value Iimp2.5 kA

Product Description

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Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

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Installation and operation guide

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