Permissible Ambient Temperatures, Ventilation, Mounting Position; Conductor Cross-Sections - Pilz PMC Series Installation Manual

7.7.6

Permissible ambient temperatures, ventilation, mounting position

Storage hints
Transport hints
Supply voltage tolerances
Supply input
Auxiliary supply
Ambient temperature in operation
Humidity in operation
Site altitude
Pollution level
Enclosure protection
Mounting position
Ventilation
Make sure that there is sufficient forced ventilation within the control cabinet.
7.7.7

Conductor cross-sections

Following EN 60204, we recommend for single-axis systems:
AC connection
DC bus linkRegen resistor
Motor cables up to 25 m*
Motor cables 25m to 50 m*,
with motor choke
Resolver, motor thermostat
Encoder, motor thermostat
Setpoints, AGND
Control signals, BTB, DGND
Holding brake (motor)
+24 V / DGND
+24 V / DGND
For multi-axis systems, observe the specific operating conditions for your system.
Observe the technical data for cables on page
* North America supplies cables up to 39 meters
* Europe supplies cables up to max. length
Page 22
without brake and fan
with brake or fan
1 A and 3 A types
all other types
1.5 mm² (14AWG)
1.5 mm² (14AWG)
1...1.5 mm², (14AWG)
1 mm² (14AWG)
4x2x0.25 mm², max.100m*
(22AWG)
7x2x0.25 mm², max. 50m*
(22AWG)
8x2x0.25 mm², max. 25m*
(22AWG)
0.25 mm² (22AWG)
0.5 mm² (20AWG)
min. 0.75 mm (18AWG)
max. 2.5 mm² (12AWG)
p. 112
p. 112
230V series: 1x110V
3x110V
480V series: 3x208V
20 V DC ... 30 V DC
24 V DC (-0% +15%), check voltage drop!
0...+40°C under rated conditions
+40...+55°C with power derating 2.5% / K
rel. humidity 85%, no condensation
up to 1000 meters a.m.s.l. without restriction
1000...2500 meters a.m.s.l. with power derating 1.5% /
100meters
Pollution level 2 as per IEC 60664-1, 2.5.1
IP 20
vertical p. 30
natural convection
built-on fan
p. 22
Installation manual for PMCtendo DD5/PMCprimo Drive3
7 General
+10%
... 1x230V , 50/60 Hz
-10%
+10%
... 3x230V , 50/60 Hz
-10%
+10%
- 3x 480V , 50/60 Hz
-10%
600V,105°C
1000V, 105°C, shielded for
lengths >20cm
600V,105°C, shielded,
C<150pF/m
600V,105°C, shielded,
C<150pF/m
twisted pairs, shielded,
C<120pF/m
twisted pairs, shielded
twisted pairs, shielded
twisted pairs, shielded
600V, 105°C, shielded, check
voltage drop
check voltage drop