T1689 Technical Manual Rev 07
Drive (CDM) Design
MV3000 Air Cooled DELTA
Overview of Components Required
Page 79
3.4.2
Items To Be Supplied By The CDM Designer / Builder
The following parts are also typically necessary to assemble the CDM:
Enclosure(s)
All versions
To include gland plates, baying brackets, panel earth continuity,
apertures for cables/vents etc.
(Rittal TS8 enclosures are recommended)
Internal Panels and
Brackets
All versions
For mounting:
•
control components;
•
auxiliary components.
Mounting frame interface brackets (if Rittal TS8 enclosure is not used).
Additional panels for earthed ribbon cable highway.
Power Connections
All versions
Cables
Bus ways (busbars)
Customer terminals
Gland plates
Control
All versions
Auxiliary supplies
Internal discrete wiring
Control supplies (In addition to SMPS if required)
Terminal blocks (In addition to I/O panel if required)
Filters
All versions
Options include:
•
PWM filter;
•
DV/DT filter.
Cooling system
All versions
Air cooling system, see Section 3.7.8
(including enclosure ventilation fans etc.)
Wound Components
(other than sharing
reactors)
All versions
Options include:
•
AFE main reactor;
•
Filter reactors;
•
Control supply transformers.
Control cables
All versions
All cables and wiring other than the ribbon cables supplied with the
DELTA components, or separately supplied by GE Power Conversion.
Fuses / circuit breakers /
isolators
All versions
To provide protection for:
•
AC power;
•
DC power;
•
Auxiliary supplies.
DC link Pre-charge circuit
For DC Fed
& AEM
Required for drives that do not use DELTA Rectifier modules.
DB resistors
All versions
Fixings / labels / crimps
All versions
To include, for example:
•
All screws, bolts and washers that are not provided with the
DELTA products;
•
User connection identification;
•
All crimps for power and control wiring.
24 V d.c. power supply
All versions
To maintain communication with the controller in the absence of the
main power supply. (optional)
Enclosure Heaters
All versions
To protect against low temperature and/or condensation.
Transient protection
All versions
To protect the equipment against transient conditions
Earth Fault monitoring
AEM
Temperature monitoring /
protection
All versions
To include:
•
Enclosure ambient;
•
Cooling system.
Test equipment
All versions
To test and commission the CDM
