VAL-MS-T1/T2 1000DC-PV/3+V-FM/32
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Lightning/surge arrester type 1/2
1044182
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.
Product details
| 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 type | PV arrester |
| Product family | VALVETRAB MS |
| IEC test classification | PV I / II |
| 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 |
| Environment | Indoor |
| Installation location of the disconnect device | Internal |
| Accessibility | Accessible |
| Connection configuration | Y configuration |
| End-of-life mode | OCFM (Open-Circuit Failure Mode) |
| Surge protection fault message | Optical, remote indicator contact |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Indicator/remote signaling | |
| Connection name | Remote fault indicator contact |
| Switching function | Changeover contact |
| Operating voltage | 5 V AC ... 250 V AC |
| 30 V DC | |
| Operating current | 5 mA AC ... 1.5 A AC |
| 1 A DC | |
| Connection method | Screw connection |
| Screw thread | M5 |
| Tightening torque | 3 Nm (1.5 mm² ... 16 mm²) |
| 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 |
| Remote fault indicator contact | |
| Connection method | Plug-in/screw connection via COMBICON |
| Screw thread | M2 |
| Tightening torque | 0.25 Nm |
| Stripping length | 7 mm |
| Conductor cross-section flexible | 0.14 mm² ... 1.5 mm² |
| Conductor cross-section rigid | 0.14 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 28 ... 16 |
| Dimensional drawing |
|
| Width | 71.2 mm |
| Height | 98.7 mm |
| Depth | 65.7 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 4 Div. |
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6-FR |
| PBT-FR | |
| Material group | I |
| Housing material | PA 6.6-FR |
| PBT-FR |
| Mechanical data | |
| Open side panel | No |
| Mode of protection | (DC+) - (DC-) |
| (DC+/DC-) - PE | |
| Direction of action | (L+)-PE & (L-)-PE & (L+)-(L-) |
| Rated load current IL | 80 A |
| Protective conductor current IPE | ≤ 40 µA DC |
| ≤ 700 µA AC | |
| Standby power consumption PC | ≤ 25 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 | 10 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 configuration | Y configuration |
| End-of-life mode | 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 | 10 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 |
| Protective conductor current IPE | ≤ 40 µA DC |
| ≤ 700 µA AC | |
| Standby power consumption PC | ≤ 25 mVA |
| Ambient conditions | |
| Degree of protection | IP20 (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/specifications | EN 61643-31 |
| Note | 2019 |
| Standards/specifications | IEC 61643-31 |
| Note | 2018 |
| Mounting type | DIN rail: 35 mm |
Your advantages
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