Phoenix Contact Surge protection connector PT 4-12DC-ST 2839237 2839237 Hoja De Datos
Los códigos de productos
2839237
Nov 13, 2013 2 / 8
Technical data
General
Color
black
Standards for air and creepage distances
VDE 0110-1
Standards for air and creepage distances
IEC 60664-1
Mounting type
On base element
Design
DIN rail module, two-section, divisible
Direction of action
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/
Shield-Earth Ground
Arrester can be tested with CHECKMASTER from software
version:
From SW rev. 1.00
Protective circuit
IEC test classification
C1
IEC test classification
C2
IEC test classification
C3
IEC test classification
D1
VDE requirement class
C1
VDE requirement class
C2
VDE requirement class
C3
VDE requirement class
D1
Nominal voltage U
N
12 V DC
Maximum continuous operating voltage U
C
12.8 V DC
Maximum continuous operating voltage U
C
9 V AC
Maximum continuous voltage UC (wire-wire)
12.8 V DC
Maximum continuous voltage UC (wire-wire)
9 V AC
Nominal current I
N
2 A (80 °C)
Operating effective current I
C
at U
C
≤ 1 mA
Residual current I
PE
≤ 4 µA (Directly grounded)
Residual current I
PE
≤ 1 µA (BE: 4+F)
Nominal discharge current I
n
(8/20) µs (Core-Core)
690 A
Nominal discharge current I
n
(8/20) µs (Core-Earth)
10 kA
Total surge current (8/20) µs
20 kA
Max. discharge current I
max
(8/20) µs maximum (Core-Core)
690 A
Max. discharge current I
max
(8/20) µs maximum (Core-Earth)
10 kA
Nominal pulse current Ian (10/1000) µs (Core-Core)
128 A
Impulse discharge current (10/350) µs, peak value l
imp
2.5 kA (per path)
Output voltage limitation at 1 kV/µs (Core-Core) spike
≤ 20 V
Output voltage limitation at 1 kV/µs (Core-Earth) spike
≤ 450 V
Output voltage limitation at 1 kV/µs (Core-Earth) spike
≤ 1 kV (BE: 4+F)
Output voltage limitation at 1 kV/µs (Core-Core) static
≤ 18 V
Residual voltage at I
n
, (conductor-conductor)
≤ 50 V
Residual voltage with Ian (10/1000)µs (conductor-conductor)
≤ 25 V
Voltage protection level U
P
(Core-Core)
≤ 40 V (C1 (1 kV/500 A))