Finder 72.01.9.024.0000 - 10A Level Control Monitoring Relay SPDT-CO 250Vac 72.01.9.024.0000 Ficha De Dados
Códigos do produto
72.01.9.024.0000
72 Series - Monitoring relays
Technical data
4
* There is no electrical isolation between electrodes and supply voltage for the 24 V DC types (72.x1.9.024.0000). Therefore, for SELV
applications it would be necessary to use a SELV (non-grounded) power supply. In the case of a PELV (grounded) power supply take care to
protect the level control relay against harmful circulating currents by ensuring that no electrodes are grounded.
However, there is no such problem for the 24 V AC types (72.x1.8.024.0000) which, by virtue of an internal isolating transformer, assure
reinforced isolation between electrodes and supply.
protect the level control relay against harmful circulating currents by ensuring that no electrodes are grounded.
However, there is no such problem for the 24 V AC types (72.x1.8.024.0000) which, by virtue of an internal isolating transformer, assure
reinforced isolation between electrodes and supply.
Insulation
72.01/72.11
72.42
Insulation
Dielectric strength
Impulse (1.2/50 μs)
between supply and contacts
4,000 V AC
6 kV
6 kV
between supply and control (for 110…240 V version only)
2,500 V AC
—
4 kV
between electrodes, Z1-Z2 and supply*
4,000 V AC
6 kV
—
between contacts and electrodes
4,000 V AC
6 kV
—
between open contacts
1,000 V AC
1.5 kV
1.5 kV
EMC specifications
Type of test
Type of test
Reference standard
72.01/72.11
72.42
Electrostatic discharge
contact discharge
EN 61000-4-2
4 kV
4 kV
air discharge
EN 61000-4-2
8 kV
8 kV
Radio-frequency electromagnetic field
(80...1,000 MHz)
EN 61000-4-3
10 V/m
10 V/m
(1…2.8 GHz)
EN 61000-4-3
—
5 V/m
Fast transients
on supply terminals
EN 61000-4-4
4 kV
4 kV
(burst 5/50 ns, 5 and 100 kHz)
on control terminals
EN 61000-4-4
—
4 kV
Voltage pulses on supply terminals
common mode
EN 61000-4-5
4 kV
4 kV
(surge 1.2/50 μs)
differential mode
EN 61000-4-5
4 kV
4 kV
Radiofrequency common mode
on supply terminals
EN 61000-4-6
10 V
10 V (0.15...230 MHz)
voltage (0.15…280 MHz)
on control terminals
EN 61000-4-6
—
10 V
Voltage dips
70 % U
N
EN 61000-4-11
—
25 cycles
Short interruptions
EN 61000-4-11
—
1 cycles
Radiofrequency conducted emissions
(0.15…30 MHz)
CISPR 11
class B
class B
Radiated emissions
(30…1,000 MHz)
CISPR 11
class B
class B
Terminals
Screw torque
Nm
0.8
Wire strip length
mm
9
Max. wire size
solid cable
stranded cable
mm
2
1x6 / 2x4
1x4 / 2x2.5
AWG
1x10 / 2x12
1x12 / 2x14
Other data
Current absorption on Z1 and Z2 (type 72.11)
mA
< 1
Current absorption on control signal (B1-B3 and B2-B3)
5 mA, 5 V
Power lost to the environment
72.01/72.11
72.42
without contact current
W
1.5
0.9 (1 relay ON)
with rated current
W
3.2
3.0 (2 relays ON)
Max cable length between electrode and relay (types 72.01/72.11)
m
200 (max. capacitance of 100 nF/km)
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