bonitron Legacy M3534R-RY User manual
Legacy Model M3534R-RY
40 & 85 Amp DC Bus Ride-Thru
for Variable Frequency AC Drives
Customer Reference Manual
Bonitron, Inc.
ii
Bonitron, Inc.
Nashville, TN
An industry leader in providing solutions for AC drives.
ABOUT BONITRON
Bonitron designs and manufactures quality industrial electronics that improve the reliability of
processes and variable frequency drives worldwide. With products in numerous industries, and
an educated and experienced team of engineers, Bonitron has seen thousands of products
engineered since 1962 and welcomes custom applications.
With engineering, production, and testing all in the same facility, Bonitron is able to ensure its
products are of the utmost quality and ready to be applied to your application.
The Bonitron engineering team has the background and expertise necessary to design, develop,
and manufacture the quality industrial electronic systems demanded in today’s market. A strong
academic background supported by continuing education is complemented by many years of
hands-on field experience. A clear advantage Bonitron has over many competitors is combined
on-site engineering labs and manufacturing facilities, which allows the engineering team to have
immediate access to testing and manufacturing. This not only saves time during prototype
development, but also is essential to providing only the highest quality products.
The sales and marketing teams work closely with engineering to provide up-to-date information
and provide remarkable customer support to make sure you receive the best solution for your
application. Thanks to this combination of quality products and superior customer support,
Bonitron has products installed in critical applications worldwide.
Bonitron, Inc.
iii
AC DRIVE OPTIONS
In 1975, Bonitron began working with AC inverter drive specialists at synthetic fiber plants to
develop speed control systems that could be interfaced with their plant process computers. Ever
since, Bonitron has developed AC drive options that solve application issues associated with
modern AC variable frequency drives and aid in reducing drive faults. Below is a sampling of
Bonitron’s current product offering.
WORLD CLASS PRODUCTS
Undervoltage Solutions
Overvoltage Solutions
Uninterruptible Power for Drives
(DC Bus Ride-Thru)
Voltage Regulators
Chargers and Dischargers
Energy Storage
Braking Transistors
Braking Resistors
Transistor/Resistor Combo
Line Regeneration
Dynamic Braking for Servo Drives
Common Bus Solutions
Portable Maintenance Solutions
Single Phase Power Supplies
3-Phase Power Supplies
Common Bus Diodes
Capacitor Formers
Capacitor Testers
Power Quality Solutions
Green Solutions
12 and 18 Pulse Kits
Line Regeneration
M3534R 40&85A
iv
1. INTRODUCTION.......................................................................................................................1
1.1. Who Should Use........................................................................................................................1
1.2. Purpose and Scope.....................................................................................................................1
1.3. Manual Version and Change Record.........................................................................................1
Figure 1-1: M3534R in the K7 Chassis.............................................................................................1
1.4. Symbol Conventions Used in this Manual and on Equipment..................................................2
2. PRODUCT DESCRIPTION.........................................................................................................3
2.1. Related Products........................................................................................................................3
2.2. Part Number Breakdown...........................................................................................................4
Figure 2-1: Example of Part Number Breakdown.............................................................................4
Table 2-1: System Voltage Rating Codes .........................................................................................4
2.3. General Specifications...............................................................................................................5
Table 2-2: General Specifications Chart...........................................................................................5
2.4. General Precautions and Safety Warnings ................................................................................6
3. INSTALLATION INSTRUCTIONS...............................................................................................7
3.1. Product Inspection.....................................................................................................................7
3.2. Site Selection.............................................................................................................................7
3.3. Mounting...................................................................................................................................7
3.4. Wiring and Customer Connections ...........................................................................................8
Table 3-1: 40 Amp Field Power Wiring Connections.......................................................................8
Table 3-2: 85 Amp Field Power Wiring Connections.......................................................................8
3.4.1. Power Wiring - RTM To Drive Interconnections ...........................................................................8
3.4.2. Control Interface Wiring...............................................................................................................10
Figure 3-1: Typical K7 Chassis Field Connection Terminal Layout ..............................................11
Figure 3-2: Typical A9 Chassis Field Connection Terminal Layout ..............................................11
Figure 3-3: K7 Chassis Standard Model Disable Relay..................................................................12
Figure 3-4: A9 Chassis Standard Model Disable Relay..................................................................12
Figure 3-5: Typical Control and Status Connections with I3 Interface...........................................13
3.5. Typical Configurations............................................................................................................14
Figure 3-6: Typical M3534R Interconnection with Existing Drive System....................................14
Figure 3-7: Typical 85 Amp (A9 Chassis) M3534R Parallel Wiring Diagram...............................15
4. OPERATION...........................................................................................................................17
4.1. Functional Description............................................................................................................17
Figure 4-1: Basic 40A & 85A M3534R RTM Internal Power Flow Circuit Diagram....................17
4.2. Features ...................................................................................................................................18
4.2.1. Terminal Strip I/O.........................................................................................................................18
Table 4-1: Control Status Signal Connection Details for Standard Models...................................19
Table 4-2: Control Signal Connection Details for Models with DP10 “I3” Option.......................19
Table 4-3: Status Signal Component Details for Standard Models.................................................19
Table 4-4: Status Signal Component Details for Models with DP10 “I3” Option ..........................20
Table 4-5: Status Contact Logic Details –R3 Control Board.........................................................20
4.2.2. Indicators.......................................................................................................................................20
Figure 4-1: ASB 3534R3 Control Board Features ..........................................................................21
Figure 4-2: ASB 3534I3 Interface Board Features .........................................................................22
4.2.3. Remote or Cabinet Door System Status Display and Test Module...............................................22
4.3. Startup .....................................................................................................................................24
4.3.1. Pre-Power Checks.........................................................................................................................24
4.3.2. Startup Procedure And Checks......................................................................................................24
4.4. Operational Adjustments.........................................................................................................25
4.4.1. Threshold Voltage Adjustment Procedure For Model M3534 Ride-Thru Modules......................25
Table 4-7: Factory Setpoints for Threshold and Test Boost Voltages ............................................26
Table of Contents
v
4.4.2. Determining Threshold Voltage Setpoint......................................................................................26
4.4.3. Adjustment Pots ............................................................................................................................27
5. MAINTENANCE AND TROUBLESHOOTING............................................................................29
5.1. Periodic Testing.......................................................................................................................29
5.1.1. Periodic Maintenance Procedures for M3534R Module Without Optional Display Panel ...........29
5.1.2. Periodic Maintenance Procedures for M3534R Module With Optional DP10 Display Panel ......29
5.2. Maintenance Items ..................................................................................................................31
5.2.1. Capacitor Replacement Recommendations...................................................................................31
5.3. Troubleshooting.......................................................................................................................31
Table 5-1: Troubleshooting Guide..................................................................................................31
5.4. Technical Help –Before You Call..........................................................................................32
6. ENGINEERING DATA.............................................................................................................33
6.1. Ratings Charts ......................................................................................................................... 33
Table 6-1: Model M3534R Ride-Thru Module Ratings..................................................................33
Table 6-2: Model M3534R Ride-Thru Module Voltage Levels .....................................................33
6.2. Watt Loss.................................................................................................................................33
6.3. Fuse/Circuit Breaker Sizing and Rating..................................................................................34
6.3.1. Recommended Input Power Wiring Sizes And Power Source Fusing..........................................34
Table 6-3: Input Power Wiring Sizes and Fusing ...........................................................................34
6.4. Dimensions and Mechanical Drawings...................................................................................35
Figure 6-1: 24kW Ride-Thru K7 Chassis Dimensional Outline .....................................................35
Figure 6-2: M3534R 50kW A9 Chassis Dimensional Outline........................................................36
6.5. Supplemental Drawings ..........................................................................................................37
Figure 6-3: 3534R3 TB5 Status Signal ...........................................................................................37
Figure 6-4: 3534R Status Signal Schematics..................................................................................37
Figure 6-5: 3534I3 Control and Status Signal.................................................................................38
6.6. Recommended Spare Parts......................................................................................................38
Table 6-4: Example of PCB Serial Sticker......................................................................................38
Table 6-5: Spare Parts List for 32hp 24kW 40 Amp Unit...............................................................39
Table 6-6: Spare Parts List for 67hp 50kW 85 Amp Unit...............................................................39
7. APPENDICES..........................................................................................................................41
7.1. Drive Ride-Thru Selection Guide............................................................................................41
7.2. Installation Considerations for Drive Ride-Thru Systems ......................................................41
7.3. Application Notes for M3534R modules ................................................................................42
7.4. Specifying an Ultracapacitor Storage Bank for full outage protection with the M3534R ......42
7.4.1. Energy Required for Outage..........................................................................................................43
7.4.2. Minimum Capacitor Bank Voltage ...............................................................................................43
7.4.3. Peak Current..................................................................................................................................44
7.4.4. Capacitor Specifications................................................................................................................44
7.4.5. Minimum Series String .................................................................................................................44
7.4.6. Available Joules ............................................................................................................................45
7.5. Diode Sharing with a Bonitron M3534 Ride-Thru..................................................................46
Figure 7-1: Diode Sharing Example ...............................................................................................47
M3534R 40&85A
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User’s Manual
1
1. INTRODUCTION
1.1. WHO SHOULD USE
This manual is intendedfor use by anyone who is responsible for integrating, installing,
maintaining, troubleshooting, or using this equipment with any AC drive system.
Please keep this manual for future reference.
1.2. PURPOSE AND SCOPE
This manual is a user’s guide for the 40 and 85 amp models of the M3534R 2-Second,
50% DC Bus Sag Ride-Thru system. It will provide the user with the necessary
information to successfully install, integrate, and use the M3534R module in a variable
frequency AC drive system.
In the event of any conflict between this document and any publication and/or
documentation related to the AC drive system, the latter shall have precedence.
1.3. MANUAL VERSION AND CHANGE RECORD
DP10 details were clarified in Rev 02a of this M3534R 40A (24kW) to 85A (50kW)
manual. The 20A (12kW) unit is covered by a separate manual.
Rev 02b has minor formatting and chassis description corrections.
Rev 02d has updated wiring and formatting changes.
The Legacy version M3534-RY was updated in Rev 03a.
Figure 1-1: M3534R in the K7 Chassis
M3534R 40&85A
2
1.4. SYMBOL CONVENTIONS USED IN THIS MANUAL AND ON
EQUIPMENT
Earth Ground or Protective Earth
AC Voltage
DC Voltage
DANGER!
Electrical Hazard - Identifies a statement that indicates a shock
or electrocution hazard that must be avoided.
DANGER!
DANGER: Identifies information about practices or
circumstances that can lead to personal injury or death,
property damage, or economic loss.
CAUTION!
CAUTION: Identifies information about practices or
circumstances that can lead to property damage, or economic
loss. Attentions help you identify a potential hazard, avoid a
hazard, and recognize the consequences.
CAUTION!
Heat or burn hazard - Identifies a statement regarding heat
production or a burn hazard that should be avoided.
User’s Manual
3
2. PRODUCT DESCRIPTION
Variable Frequency Drives (VFDs) are commonly used in industry to improve control over
continuous process applications, such as in the textile and semiconductor industries,
where very accurate motor speed control is required. Unfortunately, these systems are
quite susceptible to problems caused by fluctuations of incoming power, such as AC line
voltage sags or outages. Long downtimes as well as large and costly production losses
have been experienced due to VFD shutdowns caused by these occurrences.
Bonitron’s Model M3534 series of DC Bus Ride-Thru Modules (RTM) provide protection
from AC line voltage sags and outages for AC drive systems that use a fixed DC bus as
with AC PWM VFDs by temporarily storing energy internally and releasing it back into the
DC bus when needed. This allows the drive to “ride through” these events, maintaining
motor speed and torque, without experiencing drive shutdown.
The majority of AC line voltage fluctuations that occur in three-phase distribution systems
have a magnitude (decrease from nominal voltage) of less than 50% and duration of less
than 2 seconds. The model M3534R DC Bus Ride-Thru Control module provides
sufficient ride through capability to handle these types of voltage sags.
2.1. RELATED PRODUCTS
S3534UR AND S3534BR SERIES RIDE-THRU MODULES
Adding ultracapacitor (UR) or battery (BR) energy storage allows M3534R modules to
maintain loads under 100% outage conditions.
M3460 SERIES RIDE-THRU MODULES
The M3460R 230-480VAC Ride-Thru Module is designed to maintain inverter bus
under 3-phase 50% sag conditions with multiple cabinet systems rated up to 1200kW.
The M3460B 350-540VDC Ride-Thru Module is designed to boost a battery bank up
to inverter level under 100% outage conditions.
M3528 ULTRA CAP /BATTERY CHARGER
M3528 is a voltage and current limited power supply used to charge electrical energy
storage devices such asbattery banks or ultracapacitorreservoirsforindustrialvoltage
levels of 208 - 480VAC. User inputs allow for remote enable and second setpoint
charging for battery equalization.
M3628 ULTRA CAP DISCHARGE CONTROLLER AND BATTERY BANK TESTER
M3628 Modules deplete hazardous stored energy in Ultra Capacitor Ride-Thru
Systems. Standard packages are typically sized to discharge the voltage to 50V in 1
minute.
M3534R 40&85A
4
2.2. PART NUMBER BREAKDOWN
Figure 2-1: Example of Part Number Breakdown
BASE MODEL NUMBER
The Base Model Number for all M3534 Series 2 second, 50% sag, DC Bus Ride-Thru
Modules (RTM) is M3534R.
SYSTEM VOLTAGE RATING
The System Voltage rating indicates thenominal AC/DC voltage levels of the AC Drive
system the RTM is intended to support. Units are available for several standard
AC/DC voltages. The System Voltage is indicated by a code letter.
Table 2-1: System Voltage Rating Codes
RATING
CODE
VOLTAGES
(NOMINAL AC LINE /DC BUS)
L
230VAC Line / 320VDC
E
400VAC Line / 565VDC
H
460VAC Line / 640VDC
POWER (KW)
The Power Rating indicates the maximum power in kilowatts that can safely be
handled by the M3534R RTM during outage durations of 2 seconds. This rating is
directly represented by a 3-digit value based on the nominal DC system voltage rating
and the maximum output current rating of the RTM. For instance, the rating code for
a 24kW RTM is 024.
CHASSIS STYLE
The 40A Model M3534R RTM comes in the K7 chassis, while the 85A Model M3534R
RTM comes in the A9 chassis. Both are Type-1, panel mountable enclosures. Refer
to Section 6.4 for chassis dimensions.
DISPLAY OPTIONS
The 40A and 85AModels M3534R RTM areavailable with a DP10display option. This
includes several status indicator LEDs, a Ride-Thru Active counter and a push-button
to initiate the ‘test” feature.
M3534R
E
024
DP10
BASE MODEL NUMBER
SYSTEM VOLTAGE RATING
POWER RATING (KW)
CHASSIS STYLE
DISPLAY OPTIONS
K7
User’s Manual
5
2.3. GENERAL SPECIFICATIONS
Table 2-2: General Specifications Chart
PARAMETER
SPECIFICATION
AC Input Voltage
208 - 480VAC
DC Output Voltage
265 - 585VDC minimum
295 - 650VDC nominal
Max. DC Output Current
40A –85A
Maximum Kilowatt Rating
24kW –50kW
Maximum Sag Duration
2 seconds
Duty Cycle Rating
1% duty rated at 50% voltage with 100% load
Pre-charge Time
Less than 100 milliseconds
Inactive Power Usage
Less than 25W
Fault / Status Indicators
Power (PWR)
Overtemp (OT)
Ride-Thru Active (RTA)
Ride-Thru Ready (RTR)
Power Connections
3-Phase AC Line Input, Ground
DC Bus Output
External Energy Reservoir or Bus Support Module
Control Inputs
24V input initiates TEST cycle
24V input disables BOOST mode
Status Outputs
OT relay contacts available on all models
RTA relay contacts available on all models
Operating Temp.
40°C
Storage Temp
-20°C to +65°C
Humidity
Below 90% non-condensing
Atmosphere
Free of corrosive gas and conductive dust
M3534R 40&85A
6
2.4. GENERAL PRECAUTIONS AND SAFETY WARNINGS
DANGER!
HIGH VOLTAGES MAY BE PRESENT!
NEVER ATTEMPT TO OPERAT E THI S PRODUCT WIT H THE
ENCLOSURE COVER REMO VED!
NEVER ATTEM PT TO SE RVICE THIS PRODUCT WIT HOUT
FIRST DISCONNECTING POWER TO AND FROM THE UNIT !
ALWAYS ALLOW ADEQUATE TIME FOR RESIDUAL VOLTAGES
TO DRAI N BEFORE REMOVING THE ENCLOSURE C OVER.
FAILURE TO HEED THESE WARNINGS MAY RESULT
IN SERIOUS BODILY INJURY OR DEATH!
CAUTION!
THIS PRODUCT WILL GENERATE HIGH AMBIENT
TEMPERATURES DURING OPERATION.
THIS PRODUCT SHOULD BE INSTALL ED ACCORDINGLY ON
NON-FLAMMABLE SURFACES W ITH CLEARANCES OF AT
LEAST TWO INCHES IN ALL DIRECTIONS.
ALWAYS ALLOW AM PLE TI ME FOR THE UNIT TO COOL
BEFORE ATTEMPTI NG SE RVICE ON THIS PRODUCT.
BEFORE ATTEMPTING INSTALLATION OR REMOVAL OF THIS
PRODU CT,BE SURE TO REVIEW ALL DRIVE AND /OR
RESISTIVE LOAD DOCUM ENTATION FOR PERTINENT SAFETY
PRECAUTIONS.
INSTALLATION AND/OR REMOVAL OF THI S P RODUCT
SHOUL D ONLY BE ACCOMPLISHED BY A QUAL IFI ED
ELECTRICIAN IN ACCOR DANCE WITH NATIONAL
ELECTRICAL CODE OR EQUIVALE NT REGUL ATIONS.
ANY QUESTIONS AS TO APPLICATION, INSTALLATION, OR SERVICE
SAFETY SHOULD BE DIRECTED TO THE EQUIPMENT SUPPLIER.
User’s Manual
7
3. INSTALLATION INSTRUCTIONS
DANGER!
Installation and/or removal of this product should only be performed by a
qualified electrician in accordance with National Electrical Code or local
codes and regulations.
Proper installation of the Model M3534R Ride-Thru Module should be accomplished
following the steps outlined below.
Be sure to refer to the AC Drive instruction manual as these steps are performed.
Please direct all installation inquiries that may arise during the installation and start up of
this braking product to the equipment supplier or system integrator.
See Installation Considerations in Section 7.2 of this manual for additional information.
3.1. PRODUCT INSPECTION
Upon receipt of this product, please verify that the product received matches the
product that was ordered and that there is no obvious physical damage to the unit. If
the wrong product was received or the product is damaged in any way, please contact
the supplier from which the product was purchased.
3.2. SITE SELECTION
The installation site for the module should be chosen with several considerations in
mind:
The unit has an open chassis and will therefore require some protection from the
elements.
Conduit access for field power wiring is provided through the bottom surface of the
enclosure, and for control / status through the top.
The unit will require a minimum clearance of two (2) inches above and below it to
allow for proper airflow for cooling. Avoid mounting the RTM with its bottom air
intake near heat sources.
The mounting surface should be clean and dry.
3.3. MOUNTING
Once the installation site has been selected as outlined above, the unit should be
mounted in place. The RTM enclosure is provided with mounting slots and slotted
holes to be mounted on 1/4” diameter studs or bolts. Required mounting hardware is
not supplied with the RTM.
Mounting holes should be drilled and mounting studs or anchors installed before
positioning the enclosure. Once the studs or bolts are in place the RTM can be hung
in position. Be sure all mounting hardware is tightened securely.
To determine the correct mounting dimensions and provisions for the unit being
mounted, refer to the Dimensional Outlines in Section 6.4 of this manual.
M3534R 40&85A
8
3.4. WIRING AND CUSTOMER CONNECTIONS
This section provides information pertaining to the field wiring connections of the
M3534R Ride-Thru Module. Actual connection points and terminal numbers of the AC
Drive system will be found in the documentation provided with that system.
Be sure to review all pertinent AC Drive System documentation as well as the RTM to
Drive Interconnection details listed below before proceeding.
DANGER!
Interconnect wiring of this product should only be done by a qualified
electrician in accordance with National Electrical Code or local codes and
regulations.
Table 3-1: 40 Amp Field Power Wiring Connections
TERMINAL
FUNCTION
WIRING
SPECIFICATIONS
MIN WIRE
AWG
MAX WIRE
AWG
TORQUE
LB-IN
L1 L2 L3
AC Input
600VAC
14
10
20 lb-in
Storage Bus
+ ─
DC Input
600VAC
12
4
32 lb-in
DC Bus
+ ─
DC Output
600VAC
14
10
20 lb-in
GND
Ground
600VAC
18
10
20 lb-in
Table 3-2: 85 Amp Field Power Wiring Connections
TERMINAL
FUNCTION
WIRING
SPECIFICATIONS
MIN
WIRE
AWG
MAX
WIRE
AWG
TORQUE
LB-IN
L1 L2 L3)
AC Input
600VAC
12
4
32 lb-in
Storage Bus
+ ─
DC Input
600VAC
12
4
32 lb-in
DC Bus
+ ─
DC Output
600VAC
12
4
32 lb-in
GND
Ground
600VAC
18
10
20 lb-in
3.4.1. POWER WIRING -RTM TO DRIVE INTERCONNECTIONS
Illustrations and a table are provided to assist with the field connection of the
M3534R Ride-Thru Module to an existing AC drive system. Also, be sure to
refer to the documentation supplied with the drive system for field connection
points within that system. The DC bus should always be connected directly
to the drive output capacitor bank. Connecting upstream of the DC bus
inductors may cause damage to the drive and Ride-Thru module.
Typical Field Connection terminal layouts for the M3534R RTM are shown in
Figures 3-1 through 3-5. Figure 3-6 shows a typical power interconnection of
the M3534R Ride-Thru Module with an existing AC drive system.
Field connection terminals for the Ground, AC Line Input, External Energy
Reservoir, and DC Bus are located near the bottom of the RTM enclosure
and can be accessed by removing the cover panel from the enclosure. For
additional terminal identification, please refer to the appropriate chassis
User’s Manual
9
dimensional outline drawing in Section 6.4 of this manual.
3.4.1.1. 3-PHASE AC LINE INPUT (L1, L2, L3)
40A units: The 3-phase AC Line input connections are made directly
to the fuse block terminals for F1 (L1), F2 (L2), and F3 (L3).
Connections can be made using 10 AWG wire. These screw
terminals will accept #10 ring or fork lugs. Torque all terminal screws
to 20 lb-in maximum.
85A units: The input connections for the 3-phase AC Line are made
at the input terminals for phase A (L1), phase B (L2), and phase C
(L3). Theseterminals will accept 12-4 AWG wire. Torque all terminal
screws to 32 lb-in maximum.
3.4.1.2. GROUND
All units: Make the Ground interconnection to Ground stud located
on the lower left inner wall of the RTM enclosure. Connection to the
Ground terminal can be made using 10 AWG wire. Terminal will
accept a #10 ring or fork lug termination. Torque nut on ground stud
to 20 lb-in maximum.
3.4.1.3. DC BUS OUTPUT (DC BUS +─)
40 Amp units: The DC Bus Output connections are made directly to
the fuse block terminals at DC+ ─. Connections can be made using
10 AWG wire. These screw terminals will accept #10 ring orfork lugs.
Torque all terminal screws to 20 lb-in maximum.
85 Amp units: The DC Bus Output connections are made at the
output terminals at DC+ ─. Connections can be made using 6 AWG
wire. These terminals will accept 12-4 AWG wire. Torque all terminal
screws to 32 lb-in maximum.
For ALL Parallel Units: If connection to drive cap bank is less than
3 feet, a 25uH choke is recommended to decrease high frequency
ripple currents between RTM and drive. Connect the DC output
together close to RTM, then run wire from common point to the drive
capacitor bank.
3.4.1.4. EXTERNAL ENERGY STORAGE (BUS STORAGE MODULE (BSM))
40 Amp units: For all units in the K7-chassis type, make the DC input
connections at DC Storage Bus + ─. on the terminal strip. Refer to
Figure 3-1. Connections can be made using 12-4 AWG wire. Torque
terminal screws to 32 lb-in maximum.
85 Amp units: For all units in the A9-chassis type, make the DC input
connections at DC Storage Bus + ─. Refer to Figure 3-2.
Connections can be made using 4 AWG wire. Torque all terminal
screws to 32 lb-in maximum.
3.4.1.5. SOURCE CONSIDERATIONS
Input feed must be capable of delivering twice the rated current for 2
seconds at 50% sag levels. Feeds sized to account for 150 - 200%
inverter starting torque are adequate.
NOTE: Drive and Ride-Thru will not pull power at the same time.
3.4.1.6. GROUNDING REQUIREMENTS
Earth ground stud is provided on the chassis for all models.
M3534R 40&85A
10
3.4.2. CONTROL INTERFACE WIRING
3.4.2.1. TEST INPUT CONNECTIONS
40 and 85 Amp units: Test input connections may be made across TB6-
1(Positive) and TB6-2 (Negative) of the ASB 3534R3 Control Board.
Torque terminal screws to 2 lb-in max.
3.4.2.2. DISABLE INPUT CONNECTION
The Disable Input connections are made directly to the DISABLE relay at
the top of the module. Use .20” female spade lugs. See Figures 3-3 and
3-4. If DP10 option is installed (I3 board), the Disable Input is at TB4-5(-
) & 6(+).
3.4.2.3. FAULT /STATUS MONITORING CONNECTIONS FOR STANDARD
MODELS
40 and 85 Amp units: On the ASB 3534R3 Control Board:
See Figures 3-3 and 3-4.
To monitor the OVERTEMP Fault Relay connect across TB5-2 (OT) and
TB5-4 (Common).
To monitor the RIDE-THRU ACTIVE Relay connect across TB5-3 (RTA)
and TB5-4 (Common).
3.4.2.4. FAULT /STATUS MONITORING CONNECTIONS FOR MODELS WITH
DP10 (3534I3 BOARD)
Ride-Thru Active (RTA) Relay: On the ASB 3534I3 Interface Board:
TB4-1 (J2 post) and TB4-2 (common).
Ride-Thru Ready (RTR) Relay: On the ASB 3534I3 Interface Board:
TB4-3 (J1 post) and TB4-4 (common).
User’s Manual
11
Figure 3-1: Typical K7 Chassis Field Connection Terminal Layout
Figure 3-2: Typical A9 Chassis Field Connection Terminal Layout
Ground
Ground
(On
side
wall)
M3534R 40&85A
12
Figure 3-3: K7 Chassis Standard Model Disable Relay
Figure 3-4: A9 Chassis Standard Model Disable Relay
24V DISABLE Relay
─
+
TEST
Status
24V DISABLE Relay
─ +
TEST
Status
User’s Manual
13
Figure 3-5: Typical Control and Status Connections with I3 Interface
TB 5
Display Panel
TB 4
Disable RTR RTA
+ - C J1 C J2
M3534R 40&85A
14
3.5. TYPICAL CONFIGURATIONS
Figure 3-6: Typical M3534R Interconnection with Existing Drive System
Note: Typical 40 Amp model shown
Dwg: 060304 Rev: 20071205
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