CM Three-Phase Perfection Premium Series User manual

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 1/38 -
Three-Phase
Perfection
Premium
Series
Voltage Regulator
User´s Manual
1 - Rev –1 Version
10.0 to 100.0 kVA

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 2/38 -
Table of Contents
Security Regulations ________________________________________________________3
Receipt __________________________________________________________________4
Receipt Inspection by the Client _______________________________________________4
Refusal of the Material_______________________________________________________5
Receipt with Reservations ____________________________________________________5
Handling _________________________________________________________________6
Storage __________________________________________________________________7
Installation ________________________________________________________________8
Preparation –Choice of local and environment setting ______________________________8
Positioning________________________________________________________________9
Composition______________________________________________________________10
Electrical Connections –typical installation sketches ______________________________10
* For other voltages, please, consult CM Comandos Lineares´ Applications Engineering
Department. Placement of Internal Components__________________________________11
Cable Terminal Block_______________________________________________________13
IT Model Connection Label __________________________________________________14
Terminal Label____________________________________________________________14
OUTPUT NEUTRAL _______________________________________________________14
GROUND________________________________________________________________14
Cable Connections ________________________________________________________15
Initial activation ___________________________________________________________16
Functional Check__________________________________________________________18
Failure Reset or Alarm, with Connected Load. ___________________________________18
Voltage regulator Operation Recommendation ___________________________________18
Functioning Theory ________________________________________________________19
System Description ________________________________________________________19
Purpose: ________________________________________________________________19
Applications ______________________________________________________________19
Performance _____________________________________________________________19
Stabilization Principle_______________________________________________________20
Panel Messages and Measurements___________________________________________21
Normal Operation _________________________________________________________21
Baud Rate Serial __________________________________________________________21
Serial Number ____________________________________________________________22
Sound Alarm _____________________________________________________________22
Date & Time______________________________________________________________22
Output Power KVA_________________________________________________________22
Output Power KW _________________________________________________________22
Network Frequency ________________________________________________________22
RST Output Voltage________________________________________________________22
RST Input Voltage _________________________________________________________22
Alarm Description _________________________________________________________23
Under and Over Voltage Protection____________________________________________25
System with Automatic Reset ________________________________________________26
Main Characteristics _______________________________________________________26
Technical Specifications ____________________________________________________27
Physical Dimension Table ___________________________________________________29
IT Models –Isolated Three-Phase_____________________________________________29
TA Models –Three-phase with input auto transformer _____________________________29
T Models –Three-phase without input transformer ________________________________30
Internal Circuit Breaker Table ________________________________________________30
Preventive Maintenance ____________________________________________________31
First Aid _________________________________________________________________32
Corrective Maintenance_____________________________________________________34
Procedures to open a technical call____________________________________________34
Accredited Network ________________________________________________________34

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 3/38 -
Terms of Warranty_________________________________________________________35
Warning!
This manual contains instructions on Receipt, Handling, Storage, Installation,
Placement, Initial Activation and Operation of the Perfection Premium Series
Voltage Regulator. Read this manual carefully before performing the installation
procedures, which should be carried out by trained personnel.
Whenever needed, we recommend that this manual be available near the
equipment, in an accessible place, in order to be consulted prior to operating the
voltage regulator.
Security Regulations
This equipment should not be used if not connected to the local grounding
system.
The first connection to be made is the Ground Wire, coming from the Ground
Rod or its respective derivation from the switchboard to the equipment
terminal identified as GROUND.
In some versions of the equipment, the neutral input connection point as well
as the output, is connected internally, being a common point.
All maintenance operation inside the voltage regulator must be carried out
solely by trained personnel. There are internal points that even after turned
off may maintain stored voltages that can cause accidents.
Should you need to replace fuses, they must be of the same value as the
original. Failure in following these procedures may cause irrecoverable
damage to the voltage regulator and to your facilities.
Grounding the Voltage Internally Energized

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 4/38 -
Regulator Before Operating Voltage regulator
Receipt
CM Comandos Lineares is certified with Standard ABNT NBR ISO-9001:2008, and
its Quality System monitors the efficiency of material transportation from the factory
to the client.
When the product is collected by the carrier in our plant, the carrier is assessed
upon each individual Collection Procedure through a Carrier Assessment Form.
Thus, the condition of the product upon collection, regardless the freight contract, is
kept in record files, i.e., whether the transportation has been paid for by the client
of not.
The carrier, on the other hand, receives the Product Handling Recommendation
and, upon each collection, signs an Acknowledgement Declaration of the same.
Finally, upon Product Delivery to the client, the acceptance of the Road Bill of
Lading and the signature of the DANFE tag (Electronic Invoice Auxiliary Document)
by the client will attest that the product has been received in perfect condition.
At this stage of receipt, we request your cooperation so as to avoid further
inconveniences by verifying the product on possible damage as a result of the
transportation.
Receipt Inspection by the Client
The basic points to be checked are:
1. Amount of volumes indicated on the DANFE (Electronic Invoice Auxiliary
Document).
2. Package General Aspect –check if there are no wrinkled edges or any visible
indication of fall during transportation.
3. Check for evidences of humidity in the package due to rain or contact with other
liquids.
In case of any problem, get in contact with CM together with the carrier. Determine,
upon receipt, the Refusal of Acceptance or Receipt With Reservations.
The refusal implies in the devolution of the product with the responsibility laid on
the carrier for damage.

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 5/38 -
The caveat characterizes the partial receipt for the cases of small proportion
damage. CM will send a technician to perform the repair in loco on the carrier´s
cost.
Important: the refusal or caveat is the only way to lay responsibility on the
carrier for the quality of transportation services.
Refusal of the Material
In order to formalize the refusal, follow the next procedures:
1. Behind the DANFE (Electronic Invoice Auxiliary Document), describe the
reason for refusal, the collector´s legible name, date and time of receipt.
2. Specify the condition of the package on the second copy of the Road Bill of
Lading or in a specific form from the carrier, in case they have one.
3. The carrier will return the material to CM who will service the equipment under
the carrier´s liability.
4. After servicing, the carrier will return the serviced product to the client.
Receipt with Reservations
In order to formalize the Receipt With Reservations, follow the next procedures:
1. Specify the condition of the package and affected parts on the second sheet of
the Road Bill of Lading or on a specific form offered by the carrier, in case they
have one. Write the legible receiver´s name, date and time of receipt.
2. Sign the DANFE tag (Electronic Invoice Auxiliary Document) and send a copy of
the Road Bill of Lading with the notes of caveat.
3. The product is accepted with the carrier assuming responsibility for the
servicing of any damaged part: caster cover, etc.
4. CM will send a technician with all expenses on the carrier.

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 6/38 -
Handling
We recommend the correct handling through compatible equipment with its
dimension and weight.
The package is fit for use with trans-pallet carts, or hoisted through a Munk type
truck with the aid of suitable belts, or with the use of trucks fitted with a lifting
platform.
The voltage regulator, despite its size and weight which, depending on the model
can assume higher value, is a sensitive electronic piece of equipment, bearing
power subassemblies and electronic boards with micro controller circuits,
processors and liquid crystal display that can suffer irreparable damage due to
handling.
We recommend the maximum care possible not to damage the external parts such
as the front panel, duly identified in the package, as well as side, top and rear
covers.
Most voltage regulators are endowed with self sustaining casters for easy handling,
however, they are potential points for damage when not handled appropriately. We
recommend maximum attention during the move.
We remind you that any damage due to incorrect handling, as well as any physical
damage to the cabinet and painting, will not be covered by the warranty.
Handling with trans-pallet Pallet Removal

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 7/38 -
Detail of pallet removal with Munk type truck hydraulic gear.
Storage
By proceeding correctly with the Receipt step, make sure the equipment is stored
in a safe place, sheltered, and away from humidity.
The Storage Ceilings are as follows:
Ambient Temperature: 0oto 40o C (104oF)
Relative Air Humidity: 90% maximum –non-condensing

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 8/38 -
Installation
Preparation –Choice of local and environment setting
The Premium Perfection Series Voltage Regulator is strongly built and may
function under diverse conditions, however, the choice of the installation place will
influence very much on the life of the components and frequency of maintenance.
The shelter area must be clean, free of dust, corrosive gases, sea-side air,
humidity, drippings and suspended conductive particles.
The area around the equipment, especially its base, sides and ventilation outflow,
must be clear of objects that may obstruct the input and outflow air.
The cleaning of the floor beneath the humidity must be done with a vacuum
cleaner, broom or brush, and must only be done after interrupting the voltage
regulator electric power.
Check if the floor is compatible and supports the weight of the unit. Refer to the
Physical Dimensions Table in the Technical Specifications chapter in this manual.
Good lighting, easy access to the area and provision of physical space, will ensure
easy access to the internal components, and it must be taken into consideration in
order to facilitate any technical interventions and reduce MTTR –Medium Time to
Repair.
On the other hand, unfavorable environments, with difficult access to technical
personnel, increase MTTR or even hinder such tasks.
The recommended the ambient temperature be from 20º C to 25º C under low
relative humidity.
The methods to suit the ambient temperature where the voltage regulator will be
installed can be:
- Natural Ventilation: applicable when the environment is kept under the desired
limits.
- Forced Ventilation: applicable only when the outer temperature is lower than the
room where the voltage regulator will be housed.
- Air Conditioning: applicable when the outer temperature is higher than the
room where the voltage regulator will be housed.

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 9/38 -
Positioning
At the time of positioning the voltage regulator, consider the following factors:
A minimum space of one meter front wise from the equipment for access to the
frontal panel and operational commands.
A minimum space of 40 centimeters between the back of the voltage regulator and
the wall so as not to obstruct the inner exhaust fan air flow. For models with 20 kVA
maximum power, the free space for the upper part must be considered in 40
centimeters.
We recommend objects not to be placed onto the voltage regulator. The cable
entry must be done by using flexible auto-type cables only. For gauges above 25
mm2, we recommend the use of welding type cables, or similar.
The cable plumb must be sized considering a minimum gap of 1.5 meters between
the exit point of the cables from the bed to the equipment terminal block.
For places with difficult access and lateral space below 1.0 meter, we recommend
to double the size and length of the cables, thus facilitating the forward
displacement of the voltage regulator freeing the access to the inner parts.
The connecting terminals from the voltage regulator input and outlet cables are
located in the frontal lower part. Consider a height of 30 cm between the floor and
the connecting terminals, besides the needed gap of 2.0 to 4.0 meters for the whip
as from the recommended above.
Note.: For models with power up to 20KVA the air exhaust is done from the rear
part. Above 20KVA the air exhaust is done from the upper part.
AIR
EXHAUST
MINIMUM WALL
DISTANCE
40 CM
AIR
EXHAUST
POWER BOX
Input and output
terminals
30 cm height
CABLE INPUT
UNDERNEATH THE UNIT
SPARE CABLE
MINIMUM 1.5 METERS

Microprocessed Voltage Regulator
Three-Phase Perfection Premium Series
User´s Manual
CM COMANDOS LINEARES - 10/38 -
Composition
The typical system consists of a Premium Perfection Series Voltage regulator, of
adequate power, according to the requested model.
Other items for the installation of the system are up to the client, since they depend
on variable factors according to the demands of the project.
All information contained in this manual are enough for most installation cases. CM
Command Lineares´ Applications Engineering Department is available to the users
for any clarification and suggestions.
Electrical Connections –typical installation sketches
In this chapter you will find representations of damage by dimensioning and
suggestions for the electrical installation. We recommend the thorough
understanding of the topics described herein for further installation
execution.
In case of doubt, please, immediately consult our Applications Engineering
Department.
In the following illustration, we suggest an electrical diagram of a typical
installation, comprised of a Power Box containing circuit breakers, protection
circuits and electric cables.
For the correct sizing of the conductors and protection devices, refer to the Circuit
Breakers and Cable Sizing Table, sent by the commercial department along with
the Order Confirmation, or further request one from our Technical Assistance
Department.
The table presents metric gauges in mm2for connections up to Ten (10) meters in
conduit or overlapping passage ducts. For greater distances and/or imbedded
cables and ducts, please refer to our Applications Engineering Department.
The voltage regulator will feed a distribution frame with several circuits protected by
independent circuit breakers. This procedure enables sectioning and/or individual
protection in case of overcharge or individual maintenance operations, without
interfering in the functioning of the remaining circuits, avoiding possible
disturbances in the overall distribution in case of local failure.