Specifications

192-040011 N18
NMD mains module
Automation
12
Parker Hannifin GmbH
Electromechanical Division
Central mains power module
One mains power module can supply a number of
COMPAX-M controllers (up to type 15XXM) with dif-
ferent power ratings. The total load must not exceed
the rating of the mains power module. The total load
is calculated from the number of axes running simul-
taneously and their respective power outputs. It
should be noted here that not all axes will normally
be running simultaneously at rated torque and rated
speed.
The following functions are contained within the
mains power module:
• AC surge filter
• Ballast resistors
• A separate external supply is required for the 24V
DC control voltage.
The power voltage and the auxiliary voltage are sup-
plied from the mains power module. The bus con-
nection for the DC power, for the 24V auxiliary volt-
age and an internal bus connection for control signals
run on the top front model side.
View and assignment of
mains modules NMD10 and NMD20
L1 L2 L3 PE 24V
PE + -
X1
X2
X3
X4
24V
+
-
+
-
24V
PE
+LS
-LS
PE
+LS
-LS
X6
Ready Error
X7
IN OUTRS 485
X8
Control
Power Supply
X8 Control
X7 bus-systems
OUT
X4 control- and
status-signals
Bus signals
continuation
X3 control
voltage 24 V
X2 power inter-
mediate loop
voltage supply
3*(80-500)V AC/
X1 24V CC
X6 bus-
systems IN
X18 fan
Technical data
• Creates DC power for direct-on-line operation
(560V DC from 3 x 400V AC).
CE conformity
• EMC susceptibility/emissions in accordance with
EN61800-3.
• Safety: VDE 0160/EN 50178.
Output rating
Nominal out-
put
Peak output
NMD10: 10 kW 20 kW (<3s)
NMD20: 20 kW 40 kW (<3s)
Mains supply fuse protection
• NMD10/NMD20: 20A/35A K circuit breaker or
16A/35A Neozed conventional fuse.
Mains power
• Nominal 3x400V AC +10% -15% • 45Hz – 65Hz
• Range 80V AC - 500V AC •
••
• All mains configurations may
be used
Typical AC mains: 400V ±10%; 460V ±10%;480V ±5%
Control voltage
• 24V DC ±10% •
••
• Fuse protection: 16A •
••
• Ripple:
<1V
p-p
Ready contact: 0.5A; 60V; 30W.
Thermal protection
• 85°C heat sink temperature triggers an emergency
stop; the Ready contact drops out.
Overvoltage limitation
• Energy returned to the system during braking is
stored in the supply capacitors. The capacity and
storable energy is:
1100µF/173Ws
If the energy returned causes overvoltage, the in-
ternal power dump will turn on.
Regenerative power
rating
Lasts
for
Cooling down
time
NMD10
17 kW <0.1s >10s
2.8 kW <1s >20s
Without fan: 120W unlimited
With fan: 250W unlimited
NMD20
10 kW <0.1s >10s
1.7 kW <1s >20s
Without fan: 120W unlimited
With fan: 200W unlimited
External ballast resistors are available for
NMD20 (refer to page 16).
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com