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VAL-US-48/40/1+1V-FM 2910344 PHOENIX CONTACT Type 2 surge protection device
VAL-US-48/40/1+1V-FM
2910344
PHOENIX CONTACT
1 Pcs.
Type 2 surge protection device
2-channel surge protection device with remote indication contact, for 48 V DC, 2 wires plus ground.
Automation > Surge protection device for power supply systems
Trabtech (TT)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲Key Commercial Data
| Orderkey | 2910344 |
|---|---|
| Packing unit | 1 pc |
| GTIN | 4055626444864 |
| Weight per Piece (excluding packing) | 190.000 g |
| Custom tariff number | 85363030 |
| Country of origin | US (United States) |
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 (above mean sea level)) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 25g (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 | jet black RAL 9005 |
| Housing material | PA 6.6 |
| PBT | |
| 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 | 60 V DC ±10 % |
|---|---|
| -48 V DC ±10 % (RRH) | |
| Maximum continuous voltage UC | 100 V DC |
| Rated load current IL | 80 A |
| Residual current IPE | ≤ 0.45 mA |
| Nominal discharge current In(8/20) µs | 15 kA |
| Short-circuit current rating ISCCR | 5 kA |
| Voltage protection level Up(DC+) - (DC-) | ≤ 0.55 kV |
| Voltage protection level Up(DC+/DC-) - PE | ≤ 0.55 kV |
| Residual voltage Ures | ≤ 0.55 kV (at In) |
| ≤ 0.425 kV (at 10 kA) | |
| ≤ 0.325 kV (at 5 kA) | |
| ≤ 0.275 kV (at 3 kA) | |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with V-type through wiring | 80 A (gG) |
| Max. backup fuse with branch wiring | 125 A (gG) |
Indicator/remote signaling
| Switching function | PDT 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 | 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 (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 solid | 1.5 mm² ... 35 mm² |
| Conductor cross section AWG | 15 ... 2 |
UL specifications
| SPD Type | 4CA |
|---|---|
| Nominal voltage | 60 V DC |
| Mode of protection | (DC+) - (DC-) |
| (DC+) - G | |
| Power distribution system | DC |
| Nominal discharge current In | 20 kA |
| Maximum Surge Current per Phase | 40 kA |
UL indicator/remote signaling
| Operating voltage | 125 V AC |
|---|---|
| Operating current | 1 A AC |
| Tightening torque | 2 lbf-in. ... 4 lbf-in. |
| Conductor cross section AWG | 30 ... 14 |
Classifications
| Feature Name | Feature Value |
|---|---|
| System configuration DC (EF009926) | No |
| Nominal discharge surge current (8/20) (EF004214) | 15 kA |
| Max. continuous voltage AC (EF004198) | 100 V |
| Max. overcurrent protection device, parallel connection (fuse) (EF015962) | 125 A |
| Max. overcurrent protection device, series connection (fuse) (EF015963) | 80 A |
| Short-circuit breaking capacity (Isccr) (EF012627) | 5 kA |
| Integrated backup fuse (EF008797) | Yes |
| Leakage-current free (EF016002) | No |
| Mounting method (EF000003) | DIN rail (top hat rail) 35 mm |
| Construction size (EF002566) | Other |
| Max. conductor cross section solid (solid, stranded) (EF008827) | 1.5 mm² |
| Max. conductor cross section flexible (fine-strand) (EF008828) | 25 mm² |
| With remote signalling contact (EF000422) | Yes |
| Signalling at the device (EF004241) | Optic |
| Category type 2 (EF004230) | Yes |
| Degree of protection (IP) (EF005474) | IP20 |