MV3DB Series DB Units
Index
(07/06)
ALSPA MV3000e Dynamic Braking Units
Index 1
INDEX
A
Action on DB resistor overload .........................5-4
Alternative braking resistor selection................3-2
Alternative resistor calculations........................3-2
B
Braking voltage.................................................2-1
C
Cabinet layout and EMC...................................3-8
Commissioning .................................................5-1
Customer support .............................................1-3
D
DB Enable ........................................................5-5
DB resistor
Average power .............................................5-3
Cable selection .............................................3-5
Duration of maximum power.........................5-3
External protection........................................3-7
I
2
T remaining ................................................5-4
Internal protection.........................................3-6
Maximum power ...........................................5-3
Thermostat....................................................5-5
Value.............................................................5-3
DB voltage threshold ........................................5-4
Diagnostics .......................................................7-1
Disposal ............................................................9-1
Duty cycle .........................................................2-2
F
Fault monitoring................................................7-1
Functional description.......................................3-1
H
Handling............................................................4-1
I
Identity codes ...................................................1-2
Illustration of ratings .........................................2-4
Inspection .........................................................4-1
Installation........................................................ 4-1
Access to drive components........................ 4-3
DB resistor ................................................. 4-22
to frame size 3 drives................................... 4-4
to frame size 4 drives................................. 4-10
to frame size 6 drives................................. 4-14
to frame size 7 drives................................. 4-18
Introduction ...................................................... 1-1
M
Maintenance .................................................... 6-1
Annual servicing .......................................... 6-1
Monthly servicing ......................................... 6-1
Tools and equipment required ..................... 6-1
Metric Units ...................................................... 1-3
Motor regenerative power limit ........................ 5-4
P
Parameters ...................................................... 5-3
R
Range of DB Units available............................ 1-2
Range of standard braking resistors................ 1-2
Rated braking power........................................ 2-1
Recommended torque settings........................ 4-2
S
Safety standards.............................................. 2-3
Spare parts ...................................................... 8-1
Specifications................................................... 2-1
Standard braking resistor selection ................. 3-1
Standard braking resistors............................... 2-1
Status flags ...................................................... 5-5
Stopping time graphs....................................... 2-4
Storage ............................................................ 4-1
System design ................................................. 3-1
T
Training ............................................................ 1-3
Trip fault codes ................................................ 7-1
Trips ................................................................. 7-1
W
Warnings.......................................................... 7-1
