VAL-US-48/65/1+0-FM
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Surge protection device
2910345
Surge protective device,UL Listed type 1 and IEC type 1/2, single channel with remote indication contact for 48 V DC.
Product details
| Product type | Surge protection for NEMA power supply units |
| Product family | VALVETRAB US |
| IEC test classification | I / II |
| T1 / T2 | |
| EN type | T1 / T2 |
| IEC power supply system | DC |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 1 |
| 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 (30 V DC) | |
| 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 min. | 1.5 mm² |
| Conductor cross-section flexible max. | 25 mm² |
| Conductor cross-section, rigid min. | 1.5 mm² |
| Conductor cross-section, rigid max. | 35 mm² |
| Conductor cross-section flexible | 1.5 mm² ... 25 mm² |
| Conductor cross-section rigid | 1.5 mm² ... 35 mm² |
| Conductor cross-section AWG | 14 ... 2 (UL) |
| Remote fault indicator contact | |
| 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 rigid | 0.14 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 28 ... 16 |
| Dimensional drawing |
|
| Width | 17.6 mm |
| Height | 96.8 mm |
| Depth | 77.5 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 1 Div. |
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6/PBT |
| Material group | I |
| Housing material | PA 6.6 |
| PBT |
| Mechanical data | |
| Open side panel | No |
| Direction of action | 1L-GND |
| Nominal voltage UN | 60 V AC ±10 % (TN-C) |
| 60 V DC ±10 % | |
| -48 V DC ±10 % (RRH) | |
| Maximum continuous operating voltage UC | 100 V DC |
| 75 V AC | |
| Rated load current IL | 80 A |
| Protective conductor current IPE | ≤ 0.6 mA |
| Nominal discharge current In (8/20) µs | 12.5 kA |
| Maximum discharge current Imax (8/20) µs | 65 kA |
| Total discharge current ITotal (10/350) µs | 12.5 kA |
| Short-circuit current rating ISCCR | 5 kA |
| Voltage protection level Up | ≤ 0.4 kV |
| Residual voltage Ures | ≤ 0.4 kV (at In) |
| ≤ 0.35 kV (at 10 kA) | |
| ≤ 0.3 kV (at 5 kA) | |
| ≤ 0.25 kV (at 3 kA) | |
| TOV behavior at UT | 130 V DC (5 s / withstand mode) |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with V-type through wiring | 80 A (gG) |
| Max. backup fuse with branch wiring | 160 A (gG) |
| 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) | 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (operation) | 7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
| UL specifications | |
| Maximum continuous operating voltage MCOV | 100 V DC |
| Short-circuit current rating (SCCR) | 5 kA |
| Voltage protection rating VPR | 400 V |
| UL type | type 1 |
| Nominal discharge current In | 20 kA |
| Maximum Surge Current per Phase | 65 kA |
| Mode of protection | (DC+) - (DC-) |
| Nominal voltage | 48 V DC |
| Power distribution system | DC |
| SPD Type | 1 |
| UL indicator/remote signaling | |
| Operating voltage | 125 V AC |
| AC operating current | 1 A AC |
| UL connection data | |
| Tightening torque | 30 lbf-in. |
| Conductor cross-section AWG | 14 ... 2 |
| Air clearances and creepage distances | |
| Standards/regulations | EN 60664-1 / EN 61643-11 |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
| Mounting type | DIN rail: 35 mm |
Your advantages
Thermal disconnect device for each individual plug
Optical, mechanical status indication for the individual arresters
Pluggable
Thermal disconnect device for each individual plug
Mechanical coding of all slots
Secure hold of plugs in the event of high lightning current loads and strong vibrations thanks to new latching