bonitron M3528, Руководство для пользователей

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M3528
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Table 3-1: M3528AC Power Wiring Connections
T
ERMINAL
D
ESIGNATION
F
UNCTION
W
IRING
S
PECIFICATION
C
ONNECTION
T
ORQUE
AC L
INE
L1 L2 L3
AC Input 600VAC
#10 lug
ring or spade
20 lb-in
S
TORAGE
B
US
- +
DC Output 600VAC
#10 lug
ring or spade
20 lb-in
Ground 600VAC
#10 lug
ring or spade
15 lb-in
Table 3-2: M3528DC Power Wiring Connections
T
ERMINAL
D
ESIGNATION
F
UNCTION
W
IRING
S
PECIFICATION
C
ONNECTION
T
ORQUE
I
NPUT
B
US
+ -
DC Input 600VAC
#10 lug
ring or spade
20 lb-in
S
TORAGE
B
US
- +
DC Output 600VAC
#10 lug
ring or spade
20 lb-in
Ground 600VAC
#10 lug
ring or spade
15 lb-in
Main power connections should be made with copper wire; use compression
fitting lugs. Wire sizing should be appropriate for the current being carried.
System ratings are listed in Section 6.
3.4.1.1.
AC L
INE
(L1 L2 L3) C
ONNECTIONS
An isolation transformer should be used with the M3528AC models to
prevent the rectifier section of the M3528 charger from supplying power
to the drive. The AC Line connections should be made to the output of
the isolation transformer. The AC Line connections are not available on
the M3528DC models.
CAUTION!
I
T IS RECOMMENDED TO USE A DELTA
-
DELTA ISOLATION TRANSFORMER
. I
F A WYE
CONFIGURATION IS USED ON THE SECONDARY WINDING
,
THE NEUTRAL SHOULD
NOT
BE EARTH GROUNDED
. T
HIS CAN CAUSE GROUND FAULTS ON THE DRIVE AND
AFFECT THE FUNCTIONALITY OF THE SYSTEM
!
3.4.1.2.
I
NPUT
B
US
(+ -) C
ONNECTIONS
When a M3528DC model is used, the Input Bus connections should be
made to the Storage Bus terminals of the Ride-Thru.
Make sure the polarity is correct for the connection, failure to do so can
cause severe damage to the system.
The Input Bus connections are not available on the M3528AC models.
3.4.1.3.
S
TORAGE
B
US
(- +) C
ONNECTIONS
The Storage Bus connections should be made to the capacitor or battery
bank.