Electrical data, logic voltage supply
CMMT-AS-
C2-11A-P3
C3-11A-P3
C5-11A-P3
Current consumption
(without holding brake,
CDSB, digital I/Os and auxil-
iary supply outputs without
load)
1)
[A]
0.5
0.5
0.5
Current consumption (with
STO, SBC connected to 24 V,
with holding brake)
2)
[A]
1.5
1.5
1.8
Current consumption (with
holding brake, with CDSB,
digital I/Os and auxiliary
supply outputs with load and
with fan, if present)
2)
[A]
2.0
2.0
2.5
1) Includes current for the STO inputs
2) Includes current consumption for power stage ON and for STO inputs
Tab. 62: Logic voltage supply
13.3.3
Power specifications, motor connection [X6A]
Internal protective functions detect short circuits between 2 motor phases and
short circuits of a motor phase to PE. If a short circuit is detected, the pulse-width
modulation signals are switched off.
Parameters for the power specifications
Nominal voltage of mains con-
nection
[V AC]
400
Ambient temperature (air)
[°C]
£
40
Setup altitude
[m]
£
1000
Tab. 63: Parameters
Power specifications during operation with the given parameters [X6A]
CMMT-AS-
C2-11A-P3
C3-11A-P3
C5-11A-P3
Pulse-width modulation fre-
quency
[kHz]
8
8
8
Current-regulator cycle time
[µs]
62.5
62.5
62.5
Nominal output power
(S1 operation; cos(phi)
>
0.8)
[W]
800
1200
2500
Nominal current (S1 opera-
tion)
[A
RMS
]
1.7
2.5
5
Max. output power
(S2 operation; cos(phi)
>
0.8)
[W]
2400
3600
7500
Maximum current
[A
RMS
]
5.1
7.5
15
CMMT-AS-
...-11A-P3
Output voltage range
[V
RMS
]
3 x 0 … input
Output voltage with feed of
nominal voltage and nominal
power
[V
RMS
]
380
Output frequency
[Hz]
0 … 599
Duration for maximum current
(f
s
>
5 Hz)
[s]
2
Duration for maximum current
at standstill (f
s
£
5 Hz); min-
imum cycle time 1 s!
[s]
0.1
Tab. 64: Power specifications, motor connection [X6A]
13.4
Technical data UL/CSA certification
In combination with the UL inspection mark on the product, the information in this
section must also be observed in order to comply with the certification conditions
of Underwriters Laboratories Inc. (UL) for USA and Canada.
UL/CSA certification information
Product category code
NMMS / NMMS7 (Power Conversion Equipment)
File number
E331130_Vol-1_Sec-3
Considered standards
UL61800-5-1 Adjustable Speed Electrical Power Drive Sys-
tems
CSA C22.2 No. 274-17 – Adjustable Speed Drive
UL mark
UL control number
4PU8
Tab. 65: UL/CSA certification information
–
Use in an environment with pollution degree 2 (or better).
–
Use only Cu cables that have a permissible constant insulation temperature of
at least 75 °C at the following connections:
–
[X6A], motor connection
–
[X9A], power supply and DC link circuit connection
–
[X9B], connection for braking resistor
–
[X9C], logic voltage supply
–
CMMT-AS-C2/C3/C5-11A-P3-...-S1 is suitable for the following power supply
networks:
–
Type WYE 480 V/277 V with a short circuit current rating of SCCR 10 kA
–
Type WYE 400 V/230 V with a short circuit current rating of SCCR 100 kA
For operation in type WYE 480 V/277 V power supply networks with
SCCR > 10 kA
è
Manual assembly, installation.
–
Permissible and impermissible mains types of system earthing:
–
According to the UL standard, the TT system with separate neutral conductor
and PE conductor is not permitted in the overall system.
–
UL: The integrated semiconductor short-circuit protection does not protect the
downstream power circuit. The power circuit must be protected in conformity
with the National Electrical Code and all other local regulations.
CSA: The integrated semiconductor short-circuit protection does not protect the
downstream power circuit. The power circuit must be protected in conformity
with the Canadian Electrical Code, part I.
Requirements for circuit breakers (automatic circuit breakers) and fuses
Overcurrent protective device
Circuit breaker
Class J fuse
max. permissible rated cur-
rent
[A]
30
25
Short circuit current rating
SCCR of mains fuse
[kA]
min. 10
min. 100
Rated voltage
[V AC]
480
600
Tab. 66: Requirements for circuit breakers and fuses
13.5
Additional technical data
Additional technical data on the product and detailed descriptions of all interfaces
è
Manual Assembly, Installation.
