VAL-US 60/1+1/1U/FM
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Type 2 surge arrester
2909630
Universal varistor-based plug-in surge arrester for 48 - 60 V DC applications with two conductors plus ground, with remote indication contact
Detalii despre produs
| Product type | Surge protection for NEMA power supply units |
| Product family | VALVETRAB MS |
| IEC test classification | II |
| T2 | |
| EN type | T2 |
| IEC power supply system | TN-S |
| Type | DIN rail module, two-section, divisible |
| Surge protection fault message | Optical, remote indicator contact |
| Insulation characteristics | |
| Pollution degree | 2 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Indicator/remote signaling | |
| Connection name | Remote fault indicator contact |
| Switching function | Changeover contact |
| Operating voltage | 5 V AC ... 250 V AC |
| 125 V AC (UL) | |
| 125 V DC (200 mA DC) | |
| Operating current | 5 mA AC ... 1.5 A |
| 1 A (UL) | |
| 1 A (30 V DC) | |
| Connection method | Screw connection |
| Screw thread | M5 |
| Tightening torque | 2.5 Nm ... 3 Nm |
| 22 lbf-in. ... 26.5 lbf-in. (UL) | |
| 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 AWG | 15 ... 2 |
| 10 ... 2 (UL) | |
| Remote fault indicator contact | |
| Connection method | Push-in spring connection |
| Stripping length | 6 mm |
| Conductor cross-section flexible min. | 0.2 mm² |
| Conductor cross-section flexible max. | 0.5 mm² |
| Conductor cross-section, rigid min. | 0.14 mm² |
| Conductor cross-section, rigid max. | 0.5 mm² |
| Conductor cross-section AWG | 24 ... 20 (UL) |
| Dimensional drawing |
|
| Width | 70.6 mm |
| Height | 40.6 mm |
| Rack unit | 1 U |
| Depth | 85.6 mm |
| Color | gray (RAL 7042) |
| gray (RAL 7042) | |
| Flammability rating according to UL 94 | V-0 |
| Housing material | PA 6.6 |
| PBT |
| Mechanical data | |
| Open side panel | No |
| Mode of protection | L-N |
| N-PE | |
| Direction of action | L-N & L(N)-PE |
| Nominal voltage UN | 60 V AC ±10 % (TN-S) |
| -48 V DC ±10 % (RRH) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC | 75 V AC |
| 100 V DC | |
| Rated load current IL | 80 A |
| Protective conductor current IPE | ≤ 0.45 mA |
| Standby power consumption PC | ≤ 35 mVA |
| Nominal discharge current In (8/20) µs | 15 kA |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up | ≤ 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) | |
| TOV behavior at UT | 100 V AC (5 s / withstand mode) |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with V-type through wiring | 80 A AC (gG - 16 mm²) |
| Max. backup fuse with branch wiring | 160 A AC (gG) |
| Additional technical data | |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| 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 (L-N) | 75 V AC |
| 100 V DC | |
| Mode of protection | N-G |
| L-N | |
| (L+) - (L-) | |
| (L+) - G | |
| (L-) - G | |
| Nominal voltage | 60 V DC |
| Power distribution system | DC |
| SPD Type | 4CA |
| 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 | 10 ... 2 |
| Mounting type | Panel mount |
Avantajele dumneavoastră
Dual-channel, panel mountable surge protective device
Orthogonal mounting orientation to plug
Base element with floating remote indication contact
Rack-mount 1U panel applications