Parker 890CA Manual de instrucciones
890
Quickstart
Manual
890CA (Common Bus) Adaptor
HA469250U000 Issue 3 (ISO A4)
HA469250U001 Issue 3 (American Quarto)
©Copyright 2009 Parker Hannifin Ltd.
All rights strictly reserved. No part of this document may be stored in a retrieval system, or transmitted in any
form or by any means to persons not employed by a Parker Hannifin Ltd., Automation Group, SSD Drives
Europe, without written permission from Parker Hannifin Ltd . Although every effort has been taken to ensure
the accuracy of this document it may be necessary, without notice, to make amendments or correct omissions.
Parker Hannifin Ltd., Automation Group, SSD Drives Europe, cannot accept responsibility for damage, injury,
or expenses resulting therefrom.
WARRANTY
Parker SSD Drives warrants the goods against defects in design, materials and workmanship for the
period of 24 months from the date of manufacture, or 12 months from the date of delivery (whichever is
the longer period) on the terms detailed in Parker SSD Drives Standard Conditions of Sale IA500504.
Parker SSD Drives reserves the right to change the content and product specification without notice.
Page 2
C o n t e n t s
Page
Safety...................................................................................................................................................................... 3
Hazards to Personnel 3
Application Risk 3
•Risk Assessment 4
•Accessibility 4
•Protective Insulation 4
•RCDs 4
Introduction........................................................................................................................................................... 5
About this QuickStart 5
•SSD_Rail Busbar System 5
Installation............................................................................................................................................................. 6
Dimensions 6
•Ventilation 7
•Environmental Conditions 7
Overview................................................................................................................................................................ 8
890CA Power Connections ................................................................................................................................ 9
SSD_Rail Connections...................................................................................................................................... 10
•Busbar Installation 10
Application Examples ....................................................................................................................................... 11
•Example 1: Enclosure/Row Changer (890CA////00) 11
•Example 2: Power Loss Ride-Through (890CA////RT) 12
•Example 3: Connection to Non-busbar Drives 13
Drive Start-up...................................................................................................................................................... 14
Before Applying Power : 14
Fuse Replacement ............................................................................................................................................. 14
•Common Bus Adaptor : 890CA////00 14
•Common Bus Adaptor with Ride-Through : 890CA////RT 15
Appendix A: Product Code .............................................................................................................................. 16
Understanding the Model Number 16
Appendix B: Electrical Ratings ....................................................................................................................... 18
Appendix C: Reference Information............................................................................................................... 19
Page 3
Safety
IMPORTANT Please read this information BEFORE installing the equipment.
Hazards to Personnel
WARNING
This equipment can endanger life through rotating machinery and high voltages. Failure
to observe the following will constitute an ELECTRICAL SHOCK HAZARD.
Metal parts may reach a temperature of 70 degrees Centrigrade in operation.
Before working on the equipment, ensure isolation of the mains supply from terminals
L1, L2 and L3. The equipment contains high value capacitors which discharge slowly after
removal of the mains supply. Wait for at least 3 minutes for the dc link terminals (DC+ and
DC-) to discharge to safe voltage levels (<50V). Measure the DC+ and DC- terminal
voltage with a meter to confirm that the voltage is less than 50V.
Application Risk
The specifications, processes and circuitry described herein are for guidance only
and may need to be adapted to the user's specific application.
Parker SSD Drives does not guarantee the suitability of the equipment described in
the Manual for individual applications.
Page 4
Risk Assessment
Under fault conditions, power loss or other operating conditions not intended, the
equipment may not operate as specified. In particular:
•The motor speed may not be controlled
•The direction of rotation of the motor may not be controlled
•The motor may be energised
Accessibility
All live power terminals are IP20 rated only, since the equipment is intended to be
installed within a normally-closed cubicle or enclosure, which itself requires a tool to
open.
Protective Insulation
•All control and signal terminals are SELV, i.e. protected by double insulation.
Ensure all wiring is rated for the highest system voltage.
NOTE Thermal sensors contained within the motor must be single/basic insulated.
•All exposed metalwork in the Drive is protected by basic insulation and bonding to
a safety earth.
RCDs
Not recommended for use with this product. Where their use is mandatory, use only
Type B RCDs (EN61009).
Caution
This is a product of the restricted sales distribution class according to IEC 61800-3. It
is designated as “professional equipment” as defined in EN61000-3-2. Permission of
the supply authority shall be obtained before connection to the low voltage supply.
Page 5
Introduction
The 890 Common Bus Adaptors are designed to interconnect 890CD Common Bus Drives using the
SSD_Rail busbar system.
Each Adaptor provides a busbar and a terminal connection for DC+ and DC-. This allows flexible
wiring between rows of busbar-connected units.
Two versions are available:
1. Enclosure/Row Changer (890CA////00).
2. Power Loss Ride-Through Adaptor (890CA////RT) - contains additional bus capacitance to
help a system ride-through a mains power loss, without having an under-voltage trip. Can also
be used as an enclosure/row changer.
About this QuickStart
This QuickStart will:
•Familiarise you with the terminals and operation of the unit.
•Provide installation details and a quick set-up procedure.
Provided with every 890 unit is a :
zQuickstart
z890 Installation Kit and instruction leaflet
This QuickStart assumes that:
•You are a qualified technician with experience of installing this type of equipment.
•You are familiar with the relevant standards and Local Electric Codes (which take precedence).
•You have read and understood the Safety information provided at the front of this QuickStart.
•You realise that this guide contains only basic information and that you may need to refer to the
Engineering Reference Guide supplied with the 890 Drive to complete your installation.
SSD_Rail Busbar System
Since the height and depth of every
module is the same, it is very convenient
to assemble drives of varying frame sizes
into one common bus system. Typically
they are installed side-by-side.
SSD_Rail is an innovative busbar system
that connects the DC+ and DC- terminals
of all drives on a common bus without the
use of wire.
Page 6
Installation
Mount the 890CA unit(s) side-by-side with the 890CD units so that the SSD_Rail busbar system can
be used. The 890CA is dimensionally the same as the Frame B 890CD unit.
Dimensions
413.6
72.4
36.2
421.6
57
57
12.5 25
258.5
238.6
X
X
433.6
260
Y
B
Dimensions are in millimeters (X: Power Bracket - 890 Installation Kit)
The units must be installed in an enclosure. Mount the drive using the keyholes and slots or on a
35mm DIN rail using the 890 Installation Kit supplied.
890 Installation Kit
The 890 Installation Kit is shown in the diagram attached to the bottom of
the 890CA unit.
The kit provides several options for earth/ground connections. It also
includes the brackets for DIN rail mounting the unit. Refer to the instructions
in the kit and use the appropriate parts.
Permanent Earthing
The unit must be permanently earthed according to EN 50178: For
permanent earthing, one conductor, PE1, of >10mm² cross-section is
required; or two individual incoming protective earth conductors, PE1 &
PE2, of <10mm² cross-section. Each earth conductor must be suitable for
the fault current according to EN 60204.
Page 7
Ventilation
The 890CA and 890CD drives can be mounted side-by-side with no
clearance necessary.
A minimum of 150mm (6 inches) free-air space must be allowed at the
top and bottom of each drive.
If mounting drives above or below other equipment, the top and
bottom distances should be added for overall clearance between
drives.
If connecting to a larger 690+ or 890 Frame E to K drive, also
maintain the air clearance required by the larger drive.
Refer to the relevant Product Manual supplied with that drive.
Environmental Conditions
Operating ambient temperature 0°C to 45°C (32°F to 113°F)
Enclosure rating IP20 – UL(cUL) Open type
Atmosphere Dust free, non flammable, non-corrosive, <85% humidity,
non-condensing
Page 8
Overview
IMPORTANT: If only one LED is lit, an internal fuse has blown. Refer to page 14.
Page 9
890CA Power Connections
•Connect DC power cables to DC+ and DC-
terminals.
The power MUST be connected DC+ to DC+,
and DC- to DC-.
Maximum wire size:
Frame B: 16mm2/4AWG (stranded with ferrule)
25mm2/4AWG (solid)
1 •Connect the earth/ground wire from the
Supply Protective Earth/Ground to the
bottom ground bracket.
Maximum wire size:
Frame B: 4mm2/12AWG
2
Connect a separate 24VDC power supply
to power the internal fan. DO NOT use
the 890CS or 890CD 24V outputs.
3
Page 10
SSD_Rail Connections
WARNING
During commissioning, remove the fuses (or trip the circuit breaker) on your 3-phase
supply. Make sure the power is OFF, and that it cannot be switched on accidentally whilst
you are working.
Caution
All 890 units connected to the DC bus must be rated for the same 3∅operating
voltage.
The following items are available from SSD Drives:
OBusbar : Part No. BH465850 - 1m length, 10mm x 3mm copper
OBusbar Insulator : Part No. BC465938U200 - 200mm length
The bus bar is rated at 140 Amps.
Busbar Installation
1. Simply select two correct lengths of the busbars and drop them in the slots shown in the close-up
top view. Secure with two screws (2.0 Nm), shown by the arrows. Fit insulating sleeve to any
busbar that protrudes from the units.
2. For your safety and EMC compliance:
♦Busbar: cut this to length so that both ends of the bar are fully inserted into a terminal –the
busbar must not protrude beyond the edge of the terminal clamp if the busbar is a terminating
piece.
♦Insulator: Fit this to all busbar external of the unit. It should butt-up to the sides of each unit.
Press it firmly down onto the busbar for complete protection.
3. Close all Busbar Terminal Covers. They snap shut.
Este manual sirve para los siguientes modelos
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