https://www.phoenixcontact.com/hq/products/2908539
Type 2 surge arrester - VAL-MS 750/30/3+0-FM/UD - 2908539
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Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with
remote indication contact and protective connectors, for mounting on NS 35.
Why buy this product
For power supplies with higher supply voltages
Use in powerful industrial networks and wind turbine generators
Key Commercial Data
Packing unit
GTIN
GTIN
Custom tariff number
4055626306490
85363030
1 STK
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
99 mm
53.4 mm
65.5 mm
3 Div.
Ambient conditions
Degree of protection
Ambient temperature (operation)
Ambient temperature (storage/transport)
Altitude
Permissible humidity (operation)
Shock (operation)
Vibration (operation)
IP20 (only when all terminal points are used)
-40 °C ... 80 °C
-40 °C ... 80 °C
≤ 2000 m (amsl (above mean sea level))
5 % ... 95 %
25g (half sinus / 11 ms / 3x ±X, ±Y, ±Z)
5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
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https://www.phoenixcontact.com/hq/products/2908539
Type 2 surge arrester - VAL-MS 750/30/3+0-FM/UD - 2908539
Technical data
General
IEC test classification
EN type
IEC power supply system
Number of ports
SPD design
Mode of protection
Mounting type
Color
Housing material
Degree of pollution
Distance between live and grounded parts
Flammability rating according to UL 94
Design
Number of positions
Surge protection fault message
II
T2
T2
TN-C
IT
One
Voltage-limiting type
L-PEN
L-PE
DIN rail: 35 mm
jet black RAL 9005
PA 6.6
PBT
2
8 mm
V-0
DIN rail module, two-section, divisible
3
Optical, remote indicator contact
Additional descriptions
For use in all low-voltage systems between L-PEN.
Only for use in IT systems between L-PE if the bodies of the equipment
in the low-voltage system are connected to the grounding system of the
transformer station. (common grounding of the HV transformer station
and the bodies of the LV consumer's installation. RE = RA according to
IEC 60364-4-442/VDE 0100-442 Figure 44D/example a)
Note
Protective circuit
Nominal voltage U
N
Nominal frequency f
N
Maximum continuous voltage U
C
Rated load current I
L
Residual current I
PE
Standby power consumption P
C
Nominal discharge current I
n
(8/20) µs
Maximum discharge current I
max
(8/20) µs
Short-circuit current rating I
SCCR
Voltage protection level U
p
Residual voltage U
res
554/960 V AC (TN-C)
690 V AC (IT)
50 Hz (60 Hz)
760 V AC
80 A
≤ 1.5 mA
≤ 1200 mVA
15 kA
30 kA
25 kA
≤ 2.9 kV
≤ 2.9 kV (at I
n
)
≤ 2.7 kV (at 10 kA)
≤ 2.5 kV (at 5 kA)
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Type 2 surge arrester - VAL-MS 750/30/3+0-FM/UD - 2908539
Technical data
Protective circuit
≤ 2.3 kV (at 3 kA)
TOV behavior at U
T
Response time t
A
Max. backup fuse with branch wiring
Max. backup fuse with V-type through wiring
1000 V AC (5 s / withstand mode)
1056 V AC (120 min / safe failure mode)
≤ 25 ns
100 A (gG)
80 A (gG)
Indicator/remote signaling
Connection name
Switching function
Operating voltage
Operating current
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Remote fault indicator contact
PDT contact
5 V AC ... 250 V AC
30 V DC
5 mA AC ... 1.5 A AC
1 A DC
Screw connection
M2
0.25 Nm
7 mm
0.14 mm² ... 1.5 mm²
0.14 mm² ... 1.5 mm²
28 ... 16
Connection data
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Screw connection
M5
4.5 Nm
16 mm
1.5 mm² ... 25 mm²
1.5 mm² ... 35 mm²
15 ... 2
UL specifications
SPD Type
Maximum continuous operating voltage MCOV (L-L)
Maximum continuous operating voltage MCOV (L-G)
Nom. voltage
Mode of protection
Power distribution system
Nominal frequency
Measured limiting voltage MLV (L-L)
Measured limiting voltage MLV (L-G)
4CA
1500 V AC
750 V AC
690 V AC
L-L
L-G
3D
50/60 Hz
4810 V
2560 V
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https://www.phoenixcontact.com/hq/products/2908539
Type 2 surge arrester - VAL-MS 750/30/3+0-FM/UD - 2908539
Technical data
UL specifications
Nominal discharge current I
n
(L-L)
Nominal discharge current I
n
(L-G)
10 kA
10 kA
UL indicator/remote signaling
Operating voltage
Operating current
Tightening torque
Conductor cross section AWG
125 V AC
1 A AC
4 lb
f
-in.
30 ... 14
UL connection data
Conductor cross section AWG
Tightening torque
10 ... 2
30 lb
f
-in.
Standards and Regulations
Standards/regulations
IEC 61643-11 2011
EN 61643-11 2012
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Dimensional drawing
99
45
22,5
12
11
Circuit diagram
14
FM
PEN
PEN
65,5
58
51,5
L1
L2
L3
Approvals
Approvals
Approvals
UL Recognized / cUL Recognized / cULus Recognized
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https://www.phoenixcontact.com/hq/products/2908539
Type 2 surge arrester - VAL-MS 750/30/3+0-FM/UD - 2908539
Approvals
Ex Approvals
Approval details
UL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 330181
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 330181
cULus Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
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