7 General
Page 22 Installation manual for PMCtendo DD5/PMCprimo Drive3
7.7.6 Permissible ambient temperatures, ventilation, mounting position
Storage hints
p. 112
Transport hints
p. 112
Supply voltage tolerances
Supply input
Auxiliary supply
without brake and fan
with brake or fan
230V series: 1x110V
-10%
… 1x230V
+10%
, 50/60 Hz
3x110V
-10%
… 3x230V
+10%
, 50/60 Hz
480V series: 3x208V
-10%
- 3x 480V
+10%
, 50/60 Hz
20 V DC … 30 V DC
24 V DC (-0% +15%), check voltage drop!
Ambient temperature in operation
0...+40°C under rated conditions
+40...+55°C with power derating 2.5% / K
Humidity in operation
rel. humidity 85%, no condensation
Site altitude
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
Pollution level 2 as per IEC 60664-1, 2.5.1
Enclosure protection
IP 20
Mounting position
vertical p. 30
Ventilation 1 A and 3 A types
all other types
natural convection
built-on fan
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 1.5 mm² (14AWG) 600V,105°C
DC bus linkRegen resistor 1.5 mm² (14AWG) 1000V, 105°C, shielded for
lengths >20cm
Motor cables up to 25 m* 1...1.5 mm², (14AWG) 600V,105°C, shielded,
C<150pF/m
Motor cables 25m to 50 m*,
with motor choke
1 mm² (14AWG) 600V,105°C, shielded,
C<150pF/m
Resolver, motor thermostat 4x2x0.25 mm², max.100m*
(22AWG)
twisted pairs, shielded,
C<120pF/m
Encoder, motor thermostat 7x2x0.25 mm², max. 50m*
(22AWG)
twisted pairs, shielded
Setpoints, AGND 8x2x0.25 mm², max. 25m*
(22AWG)
twisted pairs, shielded
Control signals, BTB, DGND 0.25 mm² (22AWG) twisted pairs, shielded
Holding brake (motor) 0.5 mm² (20AWG)
+24 V / DGND min. 0.75 mm (18AWG) 600V, 105°C, shielded, check
voltage drop
+24 V / DGND max. 2.5 mm² (12AWG) check voltage drop
For multi-axis systems, observe the specific operating conditions for your system.
Observe the technical data for cables on page p. 22
* North America supplies cables up to 39 meters
* Europe supplies cables up to max. length
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