Official DistributorSKU
MPN
VAL-MS-T1/T2 1000DC-PV/2+V
Weight
0.401 kg
Series VAL-MS-T1
VAL-MS-T1/T2 1000DC-PV/2+V - 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, 3-pos. base element, three 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
| Note | The 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 family | VALVETRAB MS |
| IEC test classification | PV I / II |
| IEC test classification | PV T1 / T2 |
| EN type | T1 / T2 |
| IEC power supply system | DC |
| Type | DIN rail module, two-section, divisible |
| Distance between live and grounded parts | 8 mm |
| Installation location | Interior |
| Installation location of the disconnect device | Internal |
| Accessibility | Accessible |
| Connection configuration | Y configuration |
| SPD failure behavior | OCFM (Open-Circuit Failure Mode) |
| Surge protection fault message | optical |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Connection data
| Connection Method | Screw connection |
| Screw thread | M5 |
| Tightening torque | 3 Nm (1.5 mm² ... 16 mm²) |
| Tightening torque | 4.5 Nm (25 mm² ... 35 mm²) |
| Stripping length | 16 mm |
| Conductor cross section flexible | 1.5 mm² ... 25 mm² |
| Conductor cross section rigid | 1.5 mm² ... 35 mm² |
| Conductor cross section AWG | 15 ... 2 |
| Connection Method | Fork-type cable lug |
| Conductor cross section flexible | 1.5 mm² ... 16 mm² |
Dimensions
| Width | 53.4 mm |
| Height | 89.8 mm |
| Depth | 65.7 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 3 Div. |
Material specifications
| Color | black (RAL 9005) |
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6-FR |
| Insulating material | PBT-FR |
| Material group | I |
| Housing Material | PA 6.6-FR |
| Housing Material | PBT-FR |
Mechanical data
| Open side panel | No |
Protective circuit
| Mode of protection | (L+) - (L-) |
| Mode of protection | (L+) - PE |
| Mode of protection | (L-) - PE |
| Direction of action | (L+)-PE & (L-)-PE & (L+)-(L-) |
| Rated load current IL | 80 A |
| Residual current IPE | ≤ 20 µA DC |
| Residual current IPE | ≤ 350 µA AC |
| Standby power consumption PC | ≤ 25.00 mVA |
| Nominal discharge current In (8/20) µs | 15 kA |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Impulse discharge current (10/350) µs, charge | 2.5 As |
| Impulse discharge current (10/350) µs, specific energy | 6.25 kJ/Ω |
| Impulse discharge current (10/350) µs, peak value limp | 5 kA |
| Total discharge current Itotal (8/20) µs | 40 kA |
| Total discharge current Itotal (10/350) µs | 5 kA |
| Voltage protection level Up | ≤ 3.5 kV |
| Residual voltage Ures | ≤ 3.5 kV (at In) |
| Residual voltage Ures | ≤ 2.9 kV (at 5 kA) |
| Residual voltage Ures | ≤ 3.2 kV (at 10 kA) |
| Residual voltage Ures | ≤ 3.7 kV (at 20 kA) |
| Residual voltage Ures | ≤ 4.1 kV (at 30 kA) |
| Residual voltage Ures | ≤ 4.6 kV (at 40 kA) |
| Response time tA | ≤ 25 ns |
PV protective circuit
| Connection configuration | Y configuration |
| SPD failure behavior | OCFM (Open-Circuit Failure Mode) |
Protective circuit DC voltage side (DC)
| Open circuit voltage UOCSTC | ≤ 975 V DC |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Response time tA | ≤ 25 ns |
| Impulse discharge current (10/350) µs, charge | 2.5 As |
| Impulse discharge current (10/350) µs, specific energy | 6.25 kJ/Ω |
| Impulse discharge current (10/350) µs, peak value limp | 5 kA |
| Total discharge current Itotal (8/20) µs | 40 kA |
| Total discharge current Itotal (10/350) µs | 5 kA |
| Insulation resistance Riso | > 5 GΩ (at 500 V DC) |
| Nominal discharge current In (8/20) µs | 15 kA |
| Rated load current IL | 80 A |
| Continuous operating current ICPV | < 20 µA |
| Maximum continuous operating voltage UCPV | 1170 V DC |
| Short-circuit current rating ISCPV | 2000 A |
| Residual voltage Ures | ≤ 3.5 kV (at In) |
| Residual voltage Ures | ≤ 2.9 kV (at 5 kA) |
| Residual voltage Ures | ≤ 3.2 kV (at 10 kA) |
| Residual voltage Ures | ≤ 3.7 kV (at 20 kA) |
| Residual voltage Ures | ≤ 4.1 kV (at 30 kA) |
| Residual voltage Ures | ≤ 4.6 kV (at 40 kA) |
| Residual current IPE | ≤ 20 µA DC |
| Residual current IPE | ≤ 350 µA AC |
| Voltage protection level Up | ≤ 3.5 kV |
| Standby power consumption PC | ≤ 25.00 mVA |
Ambient conditions
| Degree of Protection | IP20 (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) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 60g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (Operation) | 7.5g (5-500 Hz/2.5 h/XYZ) |
UL specifications
| Maximum continuous operating voltage MCOV | 1170 V DC |
| Short-circuit current rating (SCCR) | 50 kA |
| Voltage protection rating VPR | 3 kV |
| Nominal discharge current In | 10 kA |
| Mode of protection | (L+) - (L-) |
| Mode of protection | (L+) - G |
| Mode of protection | (L-) - G |
| Nominal Voltage | 1170 V DC |
| Power distribution system | DC PV |
| SPD Type | 1CA |
UL connection data
| Tightening torque | 30 lbf-in. |
| Conductor cross section AWG | 14 ... 2 |
Standards and Regulations
| Standards/specifications | EN 61643-31 |
| Note | 2019 |
| Standards/specifications | IEC 61643-31 |
| Note | 2018 |
Mounting
| Mounting Type | DIN rail: 35 mm |
Accessories
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Additional Information
| Pack Size | 1 |
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