bonitron M3645P, Reference Manual

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M3645P
42
Table 6-4: Ratings and Specifications
– 575 - 600VAC
M
ODEL
N
UMBERS
C
HASSIS
S
TYLE
DC R
EGEN
C
URRENT
P
OWER
M
AX
C
ONT
.
W
ATT
L
OSS
C
ONT
. P
EAK
. C
ONT
. P
EAK
M3645P-C030 M10 30A 45A 36.0HP 54.0HP 180W
M3645P-C050 M11 50A 75A 60.0HP 90.0HP 265W
M3645P-C100 M12 100A 150A 120.0HP 180.0HP 470W
A N
OTE ON
HP R
ATINGS
Modules are able to source or regenerate continuous power indefinitely. Modules can
source or regenerate peak power for at least 60 seconds.
Each unit’s current and power specifications must be derated by 2% per degree
Celsius ambient above 40°C.
6.2.
D
ERATING
P
ARALLEL
U
NITS
Currently, the 100A and 300A frames sizes are able to be used in parallel. The
maximum number that can be safely operated in parallel. Units with different current
ratings should not be in parallel together on the same DC bus. Paralleled units must
be derated by 10% each. The derating for parallel systems is shown in Table 6-5.
Two units are the maximum number that can be safely operated in parallel. Units
with different current ratings should not be in parallel together on the same DC bus.
Table 6-5: Derating Regens in Parallel
I
NDIVIDUAL
M3645P
C
URRENT
R
ATING
N
UMBER IN
P
ARALLEL
DC R
EGEN
C
URRENT FOR
TWO
M3645P
IN
P
ARALLEL
C
ONT
. P
EAK
.
100A 2 200A 270A
300A 2 600A 675A
6.3.
W
ATT
L
OSS
Tables 6-1 thru 6-4 list the maximum continuous watt loss generated. When installing
units in an additional enclosure, consideration should be given to internal temperature
rise. The watt loss rating in these tables is based upon the maximum continuous regen
capability of each unit. Applications that do not utilize the full capacity may be
calculated by using the percentage of loading for the individual unit.
The M3645P is >98% efficient when fully loaded.
6.4.
C
ERTIFICATIONS AND
R
O
HS
M3645P models with 30A, 50A, and 100A ratings are listed under UL508C, file number
E204386.
The M3645P line regen is suitable for use on a circuit capable of delivering not more
than 65 kA RMS symmetrical amperes at the rated voltage, when protected by the
recommended AC fuses. DC fusing is not required.
All M3645P models are in compliance with Directive 2011/65/EU of the European
Parliament and of the Council of 8 June 2011 on the restrictions of the use of certain
hazardous substances in electrical and electronics equipment (RoHS Directives).