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VAL-SEC-T2-2+0-120DC-FM 2907874 PHOENIX CONTACT Type 2 surge arrester
VAL-SEC-T2-2+0-120DC-FM
2907874
PHOENIX_CONTACT
Type 2 surge arrester
Plug-in surge protection device, according to Type 2/Class II, for DC current sources with linear service characteristic, with remote indication contact.
Earthing, lightning and surge protection > Surge protection device for power supply systems
Trabtech (TT)
Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
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▲Key Commercial Data
| Orderkey | 2907874 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 50 (C-4-2017) |
| GTIN | 4055626244594 |
| Weight per Piece (excluding packing) | 209.600 g |
| Custom tariff number | 85363010 |
| Country of origin | DE (Germany) |
Ambient conditions
| Degree of protection | IP20 |
|---|---|
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 6000 m (amsl (above mean sea level)) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (operation) | 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
General
| IEC test classification | II |
|---|---|
| T2 | |
| EN type | T2 |
| IEC power supply system | DC |
| Mode of protection | (DC+) - (DC-) |
| (DC+/DC-) - PE | |
| Mounting type | DIN rail: 35 mm |
| Color | light grey RAL 7035 |
| traffic grey A RAL 7042 | |
| Housing material | PA 6.6-FR 20% GF |
| PBT-FR | |
| Degree of pollution | 2 |
| Flammability rating according to UL 94 | V-0 |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 2 |
| Surge protection fault message | Optical, remote indicator contact |
Protective circuit
| Nominal voltage UN | 100 V DC ... 120 V DC |
|---|---|
| Maximum continuous voltage UC | 150 V DC |
| Rated load current IL | 40 A (Biconnect M4 fork-type cable lug 6 mm²) |
| 63 A (TWIN ferrule 2 x 10 mm²) | |
| Residual current IPE | ≤ 10 µA DC |
| Nominal discharge current In(8/20) µs | 20 kA |
| Maximum discharge current Imax(8/20) µs | 40 kA |
| Impulse discharge current (10/350) µs, charge | 0.5 As |
| Impulse discharge current (10/350) µs, specific energy | 0.25 kJ/Ω |
| Impulse discharge current (10/350) µs, peak value limp | 1 kA |
| Total discharge current Itotal(8/20) µs | 40 kA |
| Short-circuit current rating ISCCR | 0.2 kA (without backup fuse) |
| 6 kA (for 20 A gG/B backup fuse) | |
| Voltage protection level Up(DC+) - (DC-) | ≤ 1.8 kV |
| Voltage protection level Up(DC+/DC-) - PE | ≤ 0.85 kV |
| TOV behavior at UT | 174 V DC (5 s / withstand mode) |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with V-type through wiring | 20 A (gG / B at ISCCR> 200 A) |
| Max. backup fuse with branch wiring | 20 A (gG / B at ISCCR> 200 A) |
Additional technical data
| Maximum continuous voltage UC | 135 V AC (for operation in safety lighting systems) |
|---|
Indicator/remote signaling
| Switching function | PDT contact |
|---|---|
| Operating voltage | 5 V AC ... 250 V AC (Altitude ≤ 2000 m amsl) |
| 5 V AC ... 150 V AC (Altitude > 2000 m amsl) | |
| 125 V DC (200 mA DC) | |
| Operating current | 5 mA AC ... 1 A AC |
| 1 A DC (30 V DC) | |
| 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 solid | 0.14 mm² ... 1.5 mm² |
| Conductor cross section AWG | 28 ... 16 |
Connection data
| Connection method | Screw connection |
|---|---|
| Screw thread | M5 |
| Tightening torque | 4.5 Nm |
| Stripping length | 16 mm |
| Conductor cross section flexible | 2.5 mm² ... 16 mm² |
| Conductor cross section solid | 2.5 mm² ... 25 mm² |
| Conductor cross section AWG | 12 ... 4 |
| Connection method | Fork-type cable lug |
| Conductor cross section flexible | 1.5 mm² ... 6 mm² |
UL specifications
| SPD Type | 1 |
|---|---|
| Nominal voltage | 120 V DC |
| Mode of protection | (DC+) - (DC-) |
| (DC+) - G | |
| (DC-) - G | |
| Power distribution system | DC |
| Voltage protection rating VPR (DC+) - (DC-) | 1500 V |
| Voltage protection rating VPR (DC+) - G | 700 V |
| Voltage protection rating VPR (DC-) - G | 700 V |
| Nominal discharge current In | 20 kA |
| Short-circuit current rating (SCCR) | 50 kA |
UL indicator/remote signaling
| Operating voltage | 125 V AC |
|---|---|
| Operating current | 1 A AC |
| Tightening torque | 4 lbf-in. |
| Conductor cross section AWG | 30 ... 14 |
Environmental Product Compliance
| REACh SVHC | Lead 7439-92-1 |
|---|---|
| China RoHS | Environmentally Friendly Use Period = 50 |
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |
Classifications
| Feature Name | Feature Value |
|---|---|
| System configuration DC (EF009926) | Yes |
| System configuration IT (EF009927) | No |
| System configuration TN (EF009928) | No |
| System configuration TN-C (EF009929) | No |
| System configuration TN-C-S (EF009933) | No |
| System configuration TN-S (EF009930) | No |
| System configuration TT (EF009931) | No |
| System configuration other (EF009932) | No |
| Max. continuous voltage DC (EF004777) | 150 V |
| Mounting method (EF000003) | DIN rail (top hat rail) 35 mm |
| Construction size (EF002566) | Other |
| Max. conductor cross section solid (solid, stranded) (EF008827) | 25 mm² |
| Max. conductor cross section flexible (fine-strand) (EF008828) | 16 mm² |
| With remote signalling contact (EF000422) | Yes |
| Signalling at the device (EF004241) | Optic |
| Category type 2 (EF004230) | Yes |
| Degree of protection (IP) (EF005474) | IP20 |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX PROTECTION EN .pdf | 27 Mbytes |
|
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