2881036
Official DistributorSKU
PHX2881036
MPN
VAL-CP-1S-350/O
Weight
0.211 kg
Series VAL-CP
VAL-CP-1S-350/O - Type 2 surge arrester
Plug-in type 2 arrester (surge arrester) for single-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE).
Technical Specifications
Notes
| Notes on operation | Does not apply to VAL-CP.../O. These versions do not have remote indication. |
Product properties
| IEC test classification | II |
| IEC test classification | T2 |
| EN type | T2 |
| IEC power supply system | TN-S |
| IEC power supply system | TT |
| Type | DIN rail module, two-section, divisible |
| Number of Positions | 2 |
| Surge protection fault message | optical |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Nominal frequency fN | 50 Hz (60 Hz) |
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 rigid | 2.5 mm² ... 25 mm² |
| Conductor cross section AWG | 12 ... 4 |
Dimensions
| Width | 25.3 mm |
| Height | 90 mm |
| Depth | 71.5 mm |
| Horizontal pitch | 1.4 Div. |
Material specifications
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PBT-FR |
| Material group | I |
| Housing Material | PBT-FR |
Protective circuit
| Mode of protection | L-N |
| Mode of protection | L-PE |
| Mode of protection | N-PE |
| Direction of action | 1L-N & N-PE |
| Nominal voltage UN | 240 V AC (TN-S) |
| Nominal voltage UN | 240 V AC (TT) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC (L-N) | 350 V AC |
| Maximum continuous operating voltage UC (L-PE) | 350 V AC |
| Maximum continuous operating voltage UC (N-PE) | 264 V AC |
| Rated load current IL | 40 A (Biconnect M4 fork-type cable lug 6 mm²) |
| Rated load current IL | 63 A (TWIN ferrule 2 x 10 mm²) |
| Residual current IPE | ≤ 1 µA |
| Nominal discharge current In (8/20) µs (L-N) | 20 kA |
| Nominal discharge current In (8/20) µs (N-PE) | 20 kA |
| Maximum discharge current Imax (8/20) µs (L-N) | 40 kA |
| Maximum discharge current Imax (8/20) µs (N-PE) | 40 kA |
| Follow current interrupt rating Ifi (N-PE) | 100 A (264 V AC) |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up (L-N) | ≤ 1.5 kV |
| Voltage protection level Up (L-PE) | ≤ 1.9 kV |
| Voltage protection level Up (N-PE) | ≤ 1.5 kV |
| Residual voltage Ures (L-N) | ≤ 1.5 kV (at In) |
| Residual voltage Ures (L-N) | ≤ 1.3 kV (at 10 kA) |
| Residual voltage Ures (L-N) | ≤ 1.2 kV (at 5 kA) |
| Residual voltage Ures (L-N) | ≤ 1.1 kV (at 4 kA) |
| Residual voltage Ures (L-N) | ≤ 1 kV (at 2 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.5 kV (at In) |
| Residual voltage Ures (N-PE) | ≤ 0.5 kV (at 10 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.5 kV (at 5 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.5 kV (at 4 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.5 kV (at 2 kA) |
| TOV behavior at UT (L-N) | 415 V AC (5 s / withstand mode) |
| TOV behavior at UT (L-N) | 440 V AC (120 min / safe failure mode) |
| TOV behavior at UT (N-PE) | 1200 V AC (200 ms / withstand mode) |
| Response time tA (L-N) | ≤ 25 ns |
| Response time tA (N-PE) | ≤ 100 ns |
| Max. backup fuse with V-type through wiring | 40 A (gG / Biconnect M4 fork-type cable lug, 6 mm²) |
| Max. backup fuse with V-type through wiring | 63 A (gG / TWIN ferrule 2x 10mm²) |
| Max. backup fuse with branch wiring | 315 A (gG) |
Ambient conditions
| Degree of Protection | IP20 |
| 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) | 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
UL specifications
| Maximum continuous operating voltage MCOV (L-N) | 350 V AC |
| Maximum continuous operating voltage MCOV (L-G) | 350 V AC |
| Maximum continuous operating voltage MCOV (N-G) | 264 V AC |
| Nominal discharge current In (L-N) | 20 kA |
| Nominal discharge current In (L-G) | 20 kA |
| Nominal discharge current In (N-G) | 20 kA |
| Mode of protection | L-N |
| Mode of protection | L-G |
| Mode of protection | N-G |
| Nominal Voltage | 240 V AC |
| Power distribution system | Single phase |
| Nominal frequency | 50/60 Hz |
| Measured limiting voltage MLV (L-N) | 2000 V |
| Measured limiting voltage MLV (L-G) | 2080 V |
| Measured limiting voltage MLV (N-G) | 950 V |
| Follow current (L-G) | 200 A (264 V AC) |
| SPD Type | 4CA |
UL connection data
| Tightening torque | 40 lbf-in. ... 50 lbf-in. |
| Conductor cross section AWG | 14 ... 2 (solid) |
| Conductor cross section AWG | 14 ... 4 (flexible) |
Standards and Regulations
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
Mounting
| Mounting Type | DIN rail: 35 mm |
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Additional Information
| Pack Size | 1 |
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VAL-CP-3S-BE - Base element for type 2 arresters of the VALVETRAB compact series of products. Version for 3-phase power supply with separate installation of N and PE conductors.
