Technical Data - EUCHNER NZ.VZ Manual Del Usuario

Operating Instructions Safety Switch NZ.VZ

Technical data

Parameters Value
Housing material Anodized die-cast alloy
Degree of protection acc. to IEC 60529
NZ1VZ... IP67
NZ2VZ... IP65 (mating connector tightened)
Mech. operating cycles 2 x 10 6
Ambient temperature -25 °C ... +80 °C
Installation position Any
Approach speed, max. 20 m/min
Approach speed, min. 0.02 m/min (NZ.VZ-511...)
Actuation frequency 7000 / h
Actuating force at 20 °C 35 N
Extraction force 35 N
Retention force 10 N
Weight approx. 0.3 kg
Switching principle switching elements
511 Snap-action switching contact
528, 538, 2121, 2131, 3131 Slow-action switching contact
Contact material Silver alloy, gold flashed
Connection type
NZ1VZ... Screw terminals M20 x 1.5
NZ2VZ... Connector
Connection cross-section (rigid/flexible)
NZ1VZ... 0.34 ... 1.5 mm
NZ1VZ...L (with indicator LED) 0.34 ... 0.75 mm
Conductor cross-section mating connector
SR6 (NZ2VZ-5...) 0.5 ... 1.5 mm
2
SR11 (NZ2VZ-2.../NZ2VZ-3...) 0.5 mm
Rated insulation voltage
NZ1VZ.../NZ2VZ-5... U = 250 V
i
NZ2VZ-2.../NZ2VZ-3... U = 50 V
i
Rated impulse withstand voltage
NZ1VZ.../NZ2VZ-5... U = 2.5 kV
imp
NZ2VZ-2.../NZ2VZ-3... U = 1.5 kV
imp
Rated short-circuit current 100 A
Degree of contamination
3 (industrial)
(external, acc. ?to EN 60947-1)
Switching current min.
At switching voltage: DC 24 V
NZ.VZ-511... 10 mA
NZ.VZ-... 1 mA
Utilization category to IEC 60947-5-1
NZ.VZ-511... AC-15 6A 230V / DC-13 6A 24V
NZ1VZ.../NZ2VZ-5... AC-15 4A 230V / DC-13 4A 24V
NZ2VZ-2.../NZ2VZ-3... AC-15 4A 50V / DC-13 4A 24V
Conventional thermal current I
th
NZ.VZ-511... 6 A
NZ.VZ... 4A
Short circuit protection (control circuit fuse)
NZ.VZ-511... 6 A gG
NZ.VZ... 4A gG
Indicator LED (only with switching element 511, 528, 538)
L060 AC/DC 12 ... 60 V
L110 AC
L220 AC
Limitations at ambient temperature above +70 ... 80 °C
Utilization category
NZ2VZ-5... AC-15 2A 230V / DC-13 2A 24V
NZ2VZ-2.../NZ2VZ-3... AC-15 2A 50V / DC-13 2A 24V
Conventional
2 A
thermal current I
th
Short circuit protection 2 A gG
Reliability figures according to EN ISO 13849-1
B 4.5 x 10 6
10d
Z-L
2
2
2
DC 12 V
-
10 mA
110 V (±15 %)
230 V (±15 %)
Figure 5: Min. door radii
Hinged actuator Z-L / Z-R
30
Z-R
Hinged actuator Z-U / Z-O
50
40
16
20 8
Z-U
Actuator type
ACTUATOR-Z-G...
HINGED ACTUATOR-Z-R
HINGED ACTUATOR-Z-L
HINGED ACTUATOR-Z-.-C2194
HINGED ACTUATOR-Z-U
HINGED ACTUATOR-Z-O
Hinged actuator Z-L-C2194 / Z-R-C2194
50
40
Z-L Z-R
50
40
16
20 8
Z-O
Door radius min. [mm]
1000
400
400
200
165
165
14
Ø 5,5