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2907903
Type 2 surge arrester - VAL-MS 350VF/2+0-FM - 2907903
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Additional Information
- Part Number
- 2907903
- UPC
- 4055626257310
- Country of Origin
- DE
- ETIM
- Group Code : EG000021
- Group Description : Earthing, lightning and surge protection
- Class Description : Surge protection device for power supply systems
- Class Code : EC000941
- Version : 7
NEMA / UL data
- Maximum continuous operating voltage MCOV (L-L)
- 700 V AC
- Maximum continuous operating voltage MCOV (L-N)
- 350 V AC
- Voltage protection rating VPR (L-L)
- 1.8 kV
- Nominal discharge current In (L-L)
- 10 kA
Remote indication contact
- Connection name
- Remote fault indicator contact
- Switching function
- PDT contact
- Connection method
- Screw connection
- Screw thread
- M2
- Tightening torque
- 0.25 Nm
- Tightening torque
- 4 lbf-in. (UL)
- Stripping length
- 7 mm
- Conductor cross section flexible min.
- 0.14 mm²
- Conductor cross section flexible max.
- 1.5 mm²
- Conductor cross section solid min.
- 0.14 mm²
- Conductor cross section solid max.
- 1.5 mm²
- Conductor cross section AWG
- 28 - 16
- Conductor cross section AWG
- 30 - 14 (UL)
Connection, protective circuit
- Connection method
- Screw connection
- Connection technology
- Biconnect terminal block
- Screw thread
- M5
- Tightening torque
- 4.5 Nm
- Tightening torque
- 30 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 solid min.
- 1.5 mm²
- Conductor cross section solid max.
- 35 mm²
- Conductor cross section AWG
- 15 - 2
- Conductor cross section AWG
- 10 - 2 (UL)
- Connection method
- Fork-type cable lug
Note
- Trade restriction
- The products are offered exclusively for export outside the EU and the European Economic Area.
Dimensions
- Height
- 97 mm
- Width
- 35.6 mm
- Depth
- 65.7 mm (incl. DIN rail 7.5 mm)
- Horizontal pitch
- 2 Div.
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)
Environmental Product Compliance
- REACh SVHC
- Lead 7439-92-1
- China RoHS
- Environmentally Friendly Use Period = 50 years
- China RoHS
- For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration'
Protective circuit
- IEC test classification
- II
- IEC test classification
- T2
- EN type
- T2
- Nominal voltage UN
- 240/415 V AC (Wye)
- Maximum continuous operating voltage UC (L-PEN)
- 350 V AC
- Nominal frequency fN
- 50 Hz (60 Hz)
- Rated load current IL
- 80 A
- Residual current IPE
- ≤ 10 µA
- Standby power consumption PC
- ≤ 4 mVA
- Max. discharge current Imax (8/20) µs
- 20 kA
- Nominal discharge current In (8/20) µs
- 10 kA
- Front of wave sparkover voltage at 6 kV (1.2/50) µs (L-PE)
- ≤ 1.5 kV
- Insulation resistance Riso
- > 1 GΩ (100 V DC)
- Voltage protection level Up (L-N)
- ≤ 1.5 kV
- Response time tA
- ≤ 100 ns
- Max. backup fuse with branch wiring
- 125 A AC (gG)
- Max. backup fuse with V-type through wiring
- 80 A AC (gG)
- Short-circuit current rating ISCCR
- 25 kA
Standards and Regulations
- Standards/regulations
- IEC 61643-11 2011
- Standards/regulations
- EN 61643-11 2012
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