
Product Description:
Surge arrester consisting of base element and ground connectors, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 3 + 1 circuit

GTIN
: 04017918172824
Series
: VAL-MS 230/3+1
Type
: Overspanningsbeveiliging Type 2
Key Features
- Surge arrester consisting of base element and ground connectors
- for mounting on NS 35/7.5
- nominal voltage: 230 V AC
- 3 + 1 circuit
Advantages
• With or without floating remote indication contact
• Mechanical coding of all slots
• Optical, mechanical status indication for the individual arresters
• Disconnect device on each individual plug
• Multi-channel type 2 arresters
• Type 2 consistent plug-in surge arresters
Training Data Goes here
Dimensions
Height
89.8 mm
Width
71
Depth
65.7 mm (incl. DIN rail 7.5 mm)
Horizontal pitch
4
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
IEC test classification
T2
EN type
T2
IEC power supply system
TN-S
IEC power supply system
TT
Mode of protection
L-N
Mode of protection
L-PE
Mode of protection
N-PE
Mounting type
DIN rail: 35 mm
Color
jet black RAL 9005
Housing material
PA 6.6
Housing material
PBT
Degree of pollution
2
Flammability rating according to UL 94
V-0
Type
DIN rail module, two-section, divisible
Number of positions
4
Surge protection fault message
optical
Protective circuit
Nominal voltage UN
240/415 V AC (TN-S)
Nominal voltage UN
240/415 V AC (TT)
Nominal frequency fN
50 Hz (60 Hz)
Maximum continuous operating voltage UC (L-N)
275
Maximum continuous operating voltage UC (L-PE)
275
Maximum continuous voltage UC (N-PE)
260
Rated load current IL
80
Residual current IPE
≤ 5 µA
Standby power consumption PC
≤ 360 mVA
Nominal discharge current In (8/20) µs
20
Maximum discharge current Imax (8/20) µs
40
Follow current interrupt rating Ifi (N-PE)
100
Short-circuit current rating ISCCR
25
Voltage protection level Up (L-N)
≤ 1.35 kV
Voltage protection level Up (L-PE)
≤ 1.6 kV
Voltage protection level Up (N-PE)
≤ 1.5 kV
Residual voltage Ures (L-N)
≤ 1.35 kV (at In)
Residual voltage Ures (L-N)
≤ 1.1 kV (at 10 kA)
Residual voltage Ures (L-N)
≤ 1 kV (at 5 kA)
Residual voltage Ures (L-N)
≤ 0.9 kV (at 3 kA)
Residual voltage Ures (L-PE)
≤ 1.6 kV (at In)
Residual voltage Ures (L-PE)
≤ 1.2 kV (at 10 kA)
Residual voltage Ures (L-PE)
≤ 1 kV (at 5 kA)
Residual voltage Ures (L-PE)
≤ 0.9 kV (at 3 kA)
Residual voltage Ures (N-PE)
≤ 0.4 kV (at In)
Residual voltage Ures (N-PE)
≤ 0.25 kV (at 10 kA)
Residual voltage Ures (N-PE)
≤ 0.15 kV (at 5 kA)
Residual voltage Ures (N-PE)
≤ 0.1 kV (at 3 kA)
TOV behavior at UT (L-N)
335 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 (L-PE)
≤ 100 ns
Response time tA (N-PE)
≤ 100 ns
Max. backup fuse with V-type through wiring
80 A (gG)
Max. backup fuse with branch wiring
125 A (gG)
Connection data
Connection method
Screw connection
Screw thread
M5
Tightening torque
3 Nm (1.5 mm² ... 16 mm²)
Tightening torque
4.5 Nm (25 mm² ... 35 mm²)
Stripping length
16
Conductor cross section flexible
1.5 mm² ... 25 mm²
Conductor cross section solid
1.5 mm² ... 35 mm²
Conductor cross section AWG
15 ... 2
Connection method
Fork-type cable lug
Conductor cross section flexible
1.5 mm² ... 16 mm²
UL specifications
SPD Type
4CA
Maximum continuous operating voltage MCOV (L-L)
550
Maximum continuous operating voltage MCOV (L-N)
275
Maximum continuous operating voltage MCOV (L-G)
275
Maximum continuous operating voltage MCOV (N-G)
260
Nom. voltage
230/400 V AC
Mode of protection
L-L
Mode of protection
L-G
Mode of protection
N-G
Power distribution system
Wye
Nominal frequency
50/60 Hz
Measured limiting voltage MLV (L-L)
2720
Measured limiting voltage MLV (L-N)
1910
Measured limiting voltage MLV (L-G)
2630
Measured limiting voltage MLV (N-G)
1370
Nominal discharge current In (L-L)
20
Nominal discharge current In (L-N)
20
Nominal discharge current In (L-G)
20
Nominal discharge current In (N-G)
20
UL connection data
Conductor cross section AWG
10 ... 2
Tightening torque
30
Standards and Regulations
Standards/regulations
IEC 61643-11 2011
Standards/regulations
EN 61643-11 2012
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50 years