VAL-SPP-BE-2+V/PV-UT-R
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Surge protection base-element
1466786
Base element for surge arresters, for insulated DC voltage systems, for DIN rail mounting, 3-pos. base element with remote indication contact.
Product details
| General | |
| Note | Depending on the installation height, additional minimum lateral distances to grounded, conductive surfaces may need to be observed. See the table in the download area under the item Packing slip in the installation notes. |
| Product type | Base element |
| Product family | VAL-SPP |
| IEC test classification | PV II |
| PV T2 | |
| EN type | T2 |
| IEC power supply system | DC |
| Type | Base element, DIN rail mounting |
| Number of positions | 3 |
| Installation location | 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 | Remote indication contact |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Indicator/remote signaling | |
| Connection name | Remote fault indicator contact |
| Switching function | Changeover contact |
| Max. required back-up fuse | 1 A (gG) |
| AC operating voltage | 5 V AC ... 250 V AC (≤2000 m (amsl)) |
| 5 V AC ... 150 V AC (≤ 5000 m (amsl)) | |
| AC operating current | 5 mA AC ... 1 A AC |
| DC operating voltage | 30 V DC (≤ 5000 m (amsl)) |
| DC operating current | 1 A DC |
| DC operating voltage | 125 V DC (≤ 5000 m (amsl)) |
| DC operating current | 200 mA DC |
| Insulation type | The product has double/reinforced insulation between the main and auxiliary circuit. |
| Connection method | Screw connection |
| Screw thread | M5 |
| Tightening torque | 2.5 Nm ... 3 Nm |
| Stripping length | 12 mm |
| Conductor cross-section flexible | 1.5 mm² ... 16 mm² |
| 2x 1.5 mm² ... 6 mm² (2 conductors with the same cross-section) | |
| Conductor cross-section rigid | 1.5 mm² ... 25 mm² |
| 2x 1.5 mm² ... 6 mm² (2 conductors with the same cross-section) | |
| Conductor cross-section AWG | 15 ... 4 |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 1.5 mm² ... 6 mm² |
| Conductor cross-section, flexible, with ferrule, with plastic sleeve | 1.5 mm² ... 16 mm² |
| 2x 1.5 mm² ... 6 mm² (2 conductors with the same cross-section) | |
| Conductor cross-section flexible, with ferrule without plastic sleeve | 1.5 mm² ... 16 mm² |
| 2x 1.5 mm² ... 6 mm² (2 conductors with the same cross-section) | |
| Remote fault indicator contact | |
| Connection method | Screw connection |
| Screw thread | M3 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Stripping length | 7 mm |
| Conductor cross-section flexible | 0.25 mm² ... 1.5 mm² |
| Conductor cross-section rigid | 0.25 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 24 ... 16 |
| Conductor cross-section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 1.5 mm² |
| Conductor cross-section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 0.75 mm² |
| Dimensional drawing |
|
| Width | 53.4 mm |
| Height | 96.6 mm |
| Depth | 51.5 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 3 Div. |
| Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PBT |
| Material group | I |
| Housing material | PBT |
| Mechanical data | |
| Open side panel | No |
| Mode of protection | (DC+) - (DC-) |
| (DC+) - PE | |
| (DC-) - PE | |
| Nominal discharge current In (8/20) µs | 20 kA |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Total discharge current ITotal (8/20) µs | 40 kA |
| 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 | 1500 V DC |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Total discharge current ITotal (8/20) µs | 40 kA |
| Nominal discharge current In (8/20) µs | 20 kA |
| Maximum continuous operating voltage UCPV | 1800 V DC (at ≤ 4000 m (amsl)) |
| 1200 V DC (at ≤ 5000 m (amsl)) | |
| Ambient conditions | |
| Degree of protection | IP20C (Installed) |
| Ambient temperature (operation) | -40 °C ... 85 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Ambient temperature (assembly) | -5 °C ... 50 °C |
| Altitude | ≤ 5000 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 |
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Your advantages
Easy and safe installation with forward-thinking handling and safety features
Reliable system protection with maximum performance and endurance
Can be used in a wide range of applications due to the optimized design and broad portfolio
Simple planning due to comprehensive digital data and selectors