Datasheet

https://www.phoenixcontact.com/us/products/2801161
04/04/2017Page3/6
Lightning/surge arrester type 1/2-VAL-MS-T1/T2 1000DC-PV/2+V-
FM-2801161
Technical data
Additional descriptions
Note
The device is intended for touch proof installation in a housing. Ensure that
there is a gap of at least 8 mm between the active and grounded parts in
the connection area.
Protective circuit DC voltage side (DC)
Maximum continuous operating voltage U
CPV
1050 V DC
Open circuit voltage U
OCSTC
≤ 875 V DC
Short-circuit current rating I
SCPV
1000 A
Continuous operating current I
CPV
< 20 µA
Rated load current I
L
80 A
Residual current I
PE
≤ 20 µA DC
≤ 350 µA AC
Standby power consumption P
C
≤ 25 mVA
Nominal discharge current (8/20) µs 15 kA
Maximum discharge current I
max
(8/20) µs
40 kA
Impulse discharge current (10/350)µs, charge 2.5 As
Impulse discharge current (10/350)µs, specific energy 6.25 kJ/Ω
Impulse discharge current (10/350)µs, peak value l
imp
5 kA
Total discharge current I
total
(8/20)µs
40 kA
Total discharge current I
total
(10/350)µs
5 kA
Voltage protection level U
p
≤ 3.5 kV
Residual voltage U
res
≤ 3.5 kV (at I
n
)
≤ 2.9 kV (at 5 kA)
≤ 3.2 kV (at 10 kA)
≤ 3.7 kV (at 20 kA)
≤ 4.1 kV (at 30 kA)
≤ 4.6 kV (at 40 kA)
Response time t
A
≤ 25 ns
Insulation resistance R
iso
> 5 GΩ (at 500 V DC)
Indicator/remote signaling
Switching function PDT contact
Operating voltage 5 V AC ... 250 V AC
30 V DC
Operating current 5 mA AC ... 1.5 A AC
1 A DC
Connection method Screw connection