Renishaw SPA3-2 600 W PSU User manual
General information
© 2022 Renishaw plc. All rights reserved.
This document may not be copied or reproduced in whole or in part, or transferred to any other media or language by any means, without the
prior written permission of Renishaw.
Disclaimer
WHILE CONSIDERABLE EFFORT WAS MADE TO VERIFY THE ACCURACY OF THIS DOCUMENT AT PUBLICATION, ALL WARRANTIES,
CONDITIONS, REPRESENTATIONS AND LIABILITY, HOWSOEVER ARISING, ARE EXCLUDED TO THE EXTENT PERMITTED BY LAW.
RENISHAW RESERVES THE RIGHT TO MAKE CHANGES TO THIS DOCUMENT AND TO THE EQUIPMENT, AND/OR SOFTWARE AND THE
SPECIFICATION DESCRIBED HEREIN WITHOUT OBLIGATION TO PROVIDE NOTICE OF SUCH CHANGES.
Trade marks
RENISHAW®, the probe symbol and REVO®are registered trade marks of Renishaw plc.
Renishaw product names, designations and the mark ‘apply innovation' are trade marks of Renishaw plc or its subsidiaries.
Other brand, product or company names are trade marks of their respective owners.
WEEE
The use of this symbol on Renishaw products and / or accompanying documentation indicates that the product should not be mixed with
general household waste upon disposal. It is the responsibility of the end user to dispose of this product at a designated collection point for
waste electrical and electronic equipment (WEEE) to enable reuse or recycling. Correct disposal of this product will help to save valuable
resources and prevent potential negative effects on the environment. For more information, please contact your local waste disposal service
or Renishaw distributor.
Warranty
Unless you and Renishaw have agreed and signed a separate written agreement, the equipment and/or software are sold subject to the
Renishaw Standard Terms and Conditions supplied with such equipment and/or software, or available on request from your local Renishaw
office.
Renishaw warrants its equipment and software for a limited period (as set out in the Standard Terms and Conditions), provided that they are
installed and used exactly as defined in associated Renishaw documentation. You should consult these Standard Terms and Conditions to find
out the full details of your warranty.
Equipment and/or software purchased by you from a third-party supplier is subject to separate terms and conditions supplied with such
equipment and/or software. You should contact your third-party supplier for details.
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
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Care of equipment
Renishaw probes and associated systems are precision tools used for obtaining precise measurements and must therefore be treated with
care.
Changes to Renishaw products
Renishaw reserves the right to improve, change or modify its hardware or software without incurring any obligations to make changes to
Renishaw equipment previously sold.
Company registration details
Renishaw plc. Registered in England and Wales. Company no: 1106260. Registered office: New Mills, Wotton-under-Edge, Gloucestershire,
GL12 8JR, UK.
Packaging
To aid end user recycling and disposal the materials used in the different components of the packaging are stated here:
Packaging component Material 94/62/EC code 94/62/EC number
Outer box Corrugated fibreboard PAP 20
Packaging insert Corrugated fibreboard PAP 20
Packing foam Polyurethane PU 7
Bag Low density Polyethylene LDPE 4
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
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Product compliance
EU declaration of conformity
Contact Renishaw plc or visit www.renishaw.com/EUCMM for the full EU declaration.
UK declaration of conformity
Contact Renishaw plc or visit www.renishaw.com/UKCMM for the full UK declaration.
EMC conformity
This equipment must be installed and used in accordance with this installation guide. This product is intended for industrial use only and
should not be used in a residential area or connected to a low voltage power supply network which supplies buildings used for residential
purposes.
REACH regulation
Information required by Article 33﴾1﴿ of Regulation ﴾EC﴿ No. 1907/2006 ﴾“REACH”﴿ relating to products containing substances of very high
concern (SVHCs) is available at:
www.renishaw.com/REACH
China RoHS
Contact Renishaw plc or visit www.renishaw.com/ChinaRoHSCMM for the full China RoHS tabulation.
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
4
Safety
Where this symbol is displayed on the product the user must refer to the installation guide for information and safety advice.
If the equipment is used in a manner not specified by the manufacturer then the safety of the equipment may be impaired.
WARNING: The PSU must be connected to a protective earth.
WARNING: Do not remove output earth connection.
WARNING: The system must be inspected and portable appliance tested (PAT) before the equipment is powered.
Electrical ratings
Input
Voltage range 100 V to 240 Vac ±10%
Power consumption 8.2 A max.
Frequency range 50 Hz / 60 Hz
Output
Voltage range 41 V to 56 Vdc
Power 600 W 12.5 A max
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
5
Environmental conditions
Indoor use IP10 IEC 60529 (indoor use only)
Altitude 2000 m
Operating temperature ‐20 °C to 60 °C
Storage temperature ‐40 °C to 85 °C
Relative humidity 20 - 90% non condensing
Transient overvoltage Category 2
Pollution degree 2
WARNING: The PSU must be installed in an equipment cabinet.
WARNING: This equipment must be connected to a protective earth and an appropriately rated external over current device (10 A
max. 110 V ac, 5 A max. 240 V ac).
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
6
References and associated documents
It is recommended that the following documentation is referenced when installing the SPA3-2 600 W 48 V PSU:
Renishaw documents
Title Document number
Installation guide: SPA3-2 H-1000-5364
External documents
Meanwell PSU installation guide
National and international standards including the following may be applicable to the finished machine or installation: -
EN 292-2:1991 (Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications.
EN (IEC) 60204-1:1997 (Safety of machinery - Electrical equipment of machines - Part 1: General requirements).
NOTE: It is the responsibility of the OEM or installer to ensure that the finished installation complies with applicable national
regulations for the country of installation.
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
7
Introduction
Part number A-6095-2001
The SPA3-2 600 W 48 V PSU it intended to be used as part of an SPA3-2 servo power amplifier installation. It is intended to be used as an
interim substitution to Renishaw A-5518-0025.
Mechanical dimensions
WARNING: Mounting screws: M3 × 4 mm max.
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
8
Installation
The SPA3-2 600 W 48 V PSU must be installed with its label facing upper most inside an enclosure, such as a 19" rack cabinet along with
SPA3-2 and UCC. Care must be taken to ensure ventilation holes are not obstructed and the PSU has antiquate air flow.
The PSU must only be powered through the attached C14 power cord.
The output cable is to be attached to the terminals as shown below and torqued to 1 Nm.
NOTE: As this PSU must be installed within a cabinet, it is the responsibility of the OEM / installer to ensure an easily accessible
means of disconnection is provided.
WARNING: Output terminal cover must be re-fitted after termination.
WARNING: Do not remove output earth connection marked with this label:
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
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Troubleshooting
Fault description Check Correction
SPA3-2 is un-powered. Green output LED is illuminated on the PSU. Ensure 3W3 power connector is connected to
SPA and jackscrews are tight.
Ensure SPA3-2 power cable is connected to
the correct output terminals of the PSU.
Check SPA3-2 power cable polarity is correct.
PSU green LED is not lit. Check mains power is present. Remove mains power for 30 seconds and re-
power.
PSU green LED not lit after power cycle. -Replace PSU
PSU fan is running fast. Cabinet temperature. Replace cabinet filters.
Clear PSU fan ventilation holes.
Relocate the cabinet.
PSU fan is stopped or noisy. Green output LED is illuminated on the PSU. Replace PSU.
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
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Servicing and maintenance
WARNING: Hazardous voltages present.
Maintenance must only be carried out after the machine has been isolated from the electrical supply, compressed air supply or
other energy sources in accordance with the machine manufacturer's instructions.
Periodically check that all mounting screws and electrical connectors are securely tightened.
Electrical safety checks should include inspecting the mains cable for damage and the safety of the connections.
The PSU and fan should be inspected for foreign object build up and, if necessary, the PSU replaced.
Cleaning should be carried out with a lint free cloth on outer surfaces only as the unit is not sealed against liquid.
There are no user serviceable parts inside the equipment.
WARNING: The system must be inspected and portable appliance tested (PAT) after any service or maintenance operation has
been performed.
SPA3-2 600 W PSU installation guide
www.renishaw.com
Issued 10 2022
14
Table of contents
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