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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
VAL-MS-T1/T2 1000DC-PV/3+V-FM/32
Weight
0.534 kg
Series VAL-MS-T1

VAL-MS-T1/T2 1000DC-PV/3+V-FM/32 - Lightning/surge arrester type 1/2

Lightning current arrester / surge protective device for 2-pos. isolated and grounded 1,000 V DC PV voltage systems, for DIN rail mounting, 4-pos. base element with remote indication contact, four pluggable temperature-monitored protective elements, status message at each plug.

  • Quality proven millions of times over in the widest range of applications
  • Rapid installation with bridges, thanks to industry-standard overall width of 1 HP
  • Easy testing and insulation measurement, thanks to pluggable protection modules
Technical Specifications

General

NoteThe device is intended for touch proof installation in a housing. Ensure that there is a gap of at least 8 mm between the active and grounded parts in the connection area.

Product properties

Product familyVALVETRAB MS
IEC test classificationPV I / II
IEC test classificationPV T1 / T2
EN typeT1 / T2
IEC power supply systemDC
TypeDIN rail module, two-section, divisible
Distance between live and grounded parts8 mm
Installation locationInterior
Installation location of the disconnect deviceInternal
AccessibilityAccessible
Connection configurationY configuration
SPD failure behaviorOCFM (Open-Circuit Failure Mode)
Surge protection fault messageOptical, remote indicator contact

Insulation characteristics

Overvoltage categoryIII
Pollution degree2

Indicator/remote signaling

Connection nameRemote fault indicator contact
Switching functionChangeover contact
Operating Voltage5 V AC ... 250 V AC
Operating Voltage30 V DC
Operating current5 mA AC ... 1.5 A AC
Operating current1 A DC

Connection data

Connection MethodScrew connection
Screw threadM5
Tightening torque3 Nm (1.5 mm² ... 16 mm²)
Tightening torque4.5 Nm (25 mm² ... 35 mm²)
Stripping length16 mm
Conductor cross section flexible1.5 mm² ... 25 mm²
Conductor cross section rigid1.5 mm² ... 35 mm²
Conductor cross section AWG15 ... 2
Connection MethodFork-type cable lug
Conductor cross section flexible1.5 mm² ... 16 mm²

Remote fault indicator contact

Connection MethodPlug-in/screw connection via COMBICON
Screw threadM2
Tightening torque0.25 Nm
Stripping length7 mm
Conductor cross section flexible0.14 mm² ... 1.5 mm²
Conductor cross section rigid0.14 mm² ... 1.5 mm²
Conductor cross section AWG28 ... 16

Dimensions

Width71.2 mm
Height98.7 mm
Depth65.7 mm (incl. DIN rail 7.5 mm)
Horizontal pitch4 Div.

Material specifications

Colorblack (RAL 9005)
Flammability rating according to UL 94V-0
CTI value of material600
Insulating materialPA 6.6-FR
Insulating materialPBT-FR
Material groupI
Housing MaterialPA 6.6-FR
Housing MaterialPBT-FR

Mechanical data

Open side panelNo

Protective circuit

Mode of protection(DC+) - (DC-)
Mode of protection(DC+/DC-) - PE
Direction of action(L+)-PE & (L-)-PE & (L+)-(L-)
Rated load current IL80 A
Residual current IPE≤ 40 µA DC
Residual current IPE≤ 700 µA AC
Standby power consumption PC≤ 25.00 mVA
Nominal discharge current In (8/20) µs15 kA
Maximum discharge current Imax (8/20) µs40 kA
Impulse discharge current (10/350) µs, charge2.5 As
Impulse discharge current (10/350) µs, specific energy6.25 kJ/Ω
Impulse discharge current (10/350) µs, peak value limp5 kA
Total discharge current Itotal (8/20) µs40 kA
Total discharge current Itotal (10/350) µs10 kA
Voltage protection level Up (DC+) - (DC-)≤ 3.5 kV
Voltage protection level Up (DC+/DC-) - PE≤ 3.2 kV
Response time tA≤ 25 ns

PV protective circuit

Connection configurationY configuration
SPD failure behaviorOCFM (Open-Circuit Failure Mode)

Protective circuit DC voltage side (DC)

Open circuit voltage UOCSTC≤ 975 V DC
Maximum discharge current Imax (8/20) µs40 kA
Response time tA≤ 25 ns
Impulse discharge current (10/350) µs, charge2.5 As
Impulse discharge current (10/350) µs, specific energy6.25 kJ/Ω
Impulse discharge current (10/350) µs, peak value limp5 kA
Total discharge current Itotal (8/20) µs40 kA
Total discharge current Itotal (10/350) µs10 kA
Insulation resistance Riso> 5 GΩ (at 500 V DC)
Nominal discharge current In (8/20) µs15 kA
Rated load current IL80 A
Continuous operating current ICPV< 20 µA
Maximum continuous operating voltage UCPV1170 V DC
Short-circuit current rating ISCPV2000 A
Residual current IPE≤ 40 µA DC
Residual current IPE≤ 700 µA AC
Standby power consumption PC≤ 25.00 mVA

Ambient conditions

Degree of ProtectionIP20 (only when all terminal points are used)
Ambient Temperature (Operation)-40 °C ... 85 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude≤ 3000 m (amsl)
Permissible humidity (operation)5 % ... 95 %
Shock (operation)25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (Operation)5g (5-500 Hz/2.5 h/XYZ)

Standards and Regulations

Standards/specificationsEN 61643-31
Note2019
Standards/specificationsIEC 61643-31
Note2018

Mounting

Mounting TypeDIN rail: 35 mm
Accessories

Why Proax for Phoenix Contact 1044182?

Proax is an authorized distributor of Phoenix Contact 1044182 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Pack Size32
Recommended
Sold in quantities of 32

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