INSTALLATION INSTRUCTIONS

Page 1 of 2 Analogue Instruments

Ref: IW012346 – Rev 4 – July 03 Panel Indicators Saxon & Fiesta Series

Products Covered

012-**, 013-**, 014-** & 016-**

Installation

The product should be panel mounted using the mounting kit provided. Consideration should be given to the space
required behind the unit to allow for bends in the connecting cables. Additional protection to the panel may be obtained
by the use of an optional panel gasket. The terminals at the rear of the case should be protected from liquids. Units
should be mounted in a reasonably stable ambient temperature.

The unit should not be mounted where it can be subjected to excessive direct sunlight and vibration should be kept to a
minimum. Connection wires should be sized to comply with local regulations and should be terminated on to tags
suitable for screw connection. The products do not have internal fuses therefore; external fuses must be used for safety
protection under fault conditions.

Electromagnetic Compatibility (EMC) Installation Requirements

This product range has been designed to meet the certification requirements of the EU Directives when installed to a
good code of practice for EMC in industrial environments. e.g.

1. Screen all leads. In the event of RF fields causing problems where screened leads can not be used, provision for
fitting RF suppression components, such as ferrite absorbers, line filters etc., must be made. N.B. It is good
practice to install sensitive electronic instruments that are performing critical functions, in EMC enclosures that
protect against electrical interference causing a disturbance in function.

2. Avoid routing leads alongside cables and products that are, or could be, a source of interference.

3. To protect the product against permanent damage, surge transients must be limited to 2kV pk.

4. Electro Static Discharge (ESD) precautions must be taken at all times when handling this product.

For assistance on protection requirements please contact your local sales office.

Low Voltage Directive: This product complies with BSEN61010-1.

Saxon & Fiesta Series

Where models have different terminal markings all options are illustrated. Voltage circuits should be fused. When
practical, instrument circuits should be earthed at one point. C.Ts must not be open circuited on load.

Indoor Use

Altitude up to 2000m or above 2000m if specified by the manufacturer.

Temperature 0 to 40ºC;
Maximum relative humidity 80% for temperatures up to 31ºC decreasing linearly to 50% relative humidity at
40ºC;

Mains supply voltage fluctuations not to exceed + 10% of the nominal voltage;

Other supply voltage fluctuations as stated by the manufacturer;

Transient overvoltages according to INSTALLATION CATEGORIES (OVERVOLTAGE CATEGORIES) I, II

and III (see Annex J). For mains supply the minimum and normal category is II;

POLLUTION DEGREE 1 or 2 in accordance with IEC 664.

 Page 2 of 2 INSTALLATION INSTRUCTIONS
Ref: IW012346 – Rev 4 – July 03 Analogue Instruments
Panel Indicators Saxon & Fiesta Series

AMMETER d.c.

The Information contained in these installation instructions is for use only by installers trained to make electrical power installations and is intended to describe the
correct method of installation for this product. However, Tyco Electronics has no control over the field conditions, which influence product installation.
It is the user's responsibility to determine the suitability of the installation method in the user's field conditions. Tyco Electronics' only obligations are those in Tyco
Electronics' standard Conditions of Sale for this product and in no case will Tyco Electronics be liable for any other incidental, indirect or consequential damages
arising from the use or misuse of the products. Crompton is a trademark.

Tyco Electronics UK Limited

Crompton Instruments
Freebournes Road, Witham, Essex, CM8 3AH, UK
Phone: +44 1376 509 509 Fax: +44 1376 509 511 http://energy.tycoelectronics.com
 INSTALLATION INSTRUCTIONS

Page 1 of 4 Analogue Instruments

Ref: IW05678 – Rev 4 – Sept 02 Panel Indicators 050 Unifix Series
Products Covered • Screened communication and small signal leads are
056-** 057-** 058-** *= Any letter or number recommended and may be required. These and other
connecting leads may require the fitting of RF suppression
Installation components, such as ferrite absorbers, line filters etc., if RF
The product should be panel mounted using the Clamp Band fields cause problems.
provided. Consideration should be given to the space required It is good practice to install sensitive electronic instruments that are
behind the unit to allow for bends in the connecting cables. performing critical functions in EMC enclosures that protect against
Additional protection to the panel may be obtained by the use of an electrical interference causing a disturbance in function.
optional panel gasket. The terminals at the rear of the case should
be protected from liquids. Units should be mounted in a reasonably
stable ambient temperature and within the range -10 to +60°C.
Meter Relay 057-30* Circuit Connections
The unit should not be mounted where it is subjected to excessive
direct sunlight and vibration should be kept to a minimum.
Connection wires should be sized to comply with local regulations
and should be terminated in tags suitable for screw connection. The
products do not have internal fuses therefore external fuses must be
used for safety protection under fault conditions.

Fusing and connections

1. This unit must be fitted with external fuses in voltage and
auxiliary supply lines.
2. Voltage input lines must be fused with a quick blow fuse 1A
maximum.
3. Auxiliary supply lines must be fused with a slow blow fuse Panel
rated 1A maximum. Cut-out
4. Choose fuses of a type and with a breaking capacity 65 dia.
appropriate to the supply and in accordance with local Terminals are 1/4 - 28
regulations. UNF.
5. Where fitted, CT secondaries must be grounded in accordance Elapsed Time Meters have
with local regulations. screw type terminals at
seven O’clock at rear of
Warning case.
• During normal operation, voltages hazardous to life may be
present at some of the terminals of this unit. Installation and
servicing should be performed only by qualified, properly trained Panel
personnel' abiding by local regulations. Ensure all supplies are Cut-out
de-energised before attempting connection or other procedures. 65 dia.
• It is recommended adjustments be made with the supplies de-
energised, but if this is not possible, then extreme caution Terminals are 10-32 UNF.
should be exercised. Case length ‘A’
• Terminals should not be user accessible after installation and Instruments use case
external installation provisions must be sufficient to prevent length 56mm except MDI
hazards under fault conditions. 86mm and combined MDI
and MI ammeter 132mm.
• This unit is not intended to function as part of a system
providing the sole means of fault protection - good engineering
practice dictates that any critical function be protected by at Panel Terminals are 10-32 UNF.
least two independent and diverse means. Cut-out Case length ‘B’ all
• Never open circuit the secondary winding of an energised 65 dia. ammeters, voltmeters,
current transformer. transducer indicators and
meter relays use case
Electromagnetic Compatibility length 86mm. Self
This unit has been designed to provide protection against EM contained Frequency, Watt,
(electro-magnetic) interference in line with requirements of EU and Var, Power Factor Meters,
other regulations. Precautions necessary to provide proper Synchroscopes and A.C.
operation of this and adjacent equipment will be installation Position Indicators have
dependent and so the following can only be general guidance:- 132mm cases.
• Avoid routing wiring to this unit alongside cables and products Panel
that are, or could be, a source of interference. Cut-out
• The auxiliary supply to the unit should not be subject to Terminals are 10-32 UNF.
65 dia.
excessive interference. In some cases, a supply line filter may Case length ‘C’ all ammeters,
be required. voltmeters, transducer
• To protect the product against incorrect operation or permanent indicators and meter relays
damage, surge transients must be controlled. It is good EMC use case length 86mm. Self
practice to suppress differential surges to 2kV or less at the contained Frequency, Watt,
source. The unit has been designed to automatically recover Var, Power Factor Meters,
from typical transients, however in extreme circumstances it Synchroscopes and A.C.
may be necessary to temporarily disconnect the auxiliary supply Position Indicators have
for a period of greater than 5 seconds to restore correct 132mm cases.
operation.
 Page 2 of 4 INSTALLATION INSTRUCTIONS
Ref: IW05678 – Rev 4 – Sept 02 Analogue Instruments
Panel Indicators 050 Unifix Series

Where models have different terminal markings all options are illustrated. Voltage circuits should be fused. When practical,
instrument circuits should be earthed at one point. CT’s must not be open circuited on load. Watt, Var, Power Factor meters
and Synchroscopes normally require a VT for ratings above 450V (where models have different terminal markings all options
are illustrated).

The Information contained in these installation instructions is for use only by installers trained to make electrical power installations and is intended to describe the
correct method of installation for this product. However, Tyco Electronics has no control over the field conditions, which influence product installation.
It is the user's responsibility to determine the suitability of the installation method in the user's field conditions. Tyco Electronics' only obligations are those in Tyco
Electronics' standard Conditions of Sale for this product and in no case will Tyco Electronics be liable for any other incidental, indirect or consequential damages
arising from the use or misuse of the products. Crompton is a trade mark.

Tyco Electronics UK Limited

Crompton Instruments
Freebournes Road, Witham, Essex, CM8 3AH, UK
Phone: +44 1376 509 509 Fax: +44 1376 509 511 http://energy.tycoelectronics.com
 Page 3 of 4 INSTALLATION INSTRUCTIONS
Ref: IW05678 – Rev 4 – Sept 02 Analogue Instruments
Panel Indicators 050 Unifix Series
Connection diagrams are shown with current and voltage transformers, which are subject to separate order. Direct
connected ratings are usually available for voltages up to 600V and current up to 10A.

The Information contained in these installation instructions is for use only by installers trained to make electrical power installations and is intended to describe the
correct method of installation for this product. However, Tyco Electronics has no control over the field conditions, which influence product installation.
It is the user's responsibility to determine the suitability of the installation method in the user's field conditions. Tyco Electronics' only obligations are those in Tyco
Electronics' standard Conditions of Sale for this product and in no case will Tyco Electronics be liable for any other incidental, indirect or consequential damages
arising from the use or misuse of the products. Crompton is a trade mark.

Tyco Electronics UK Limited

Crompton Instruments
Freebournes Road, Witham, Essex, CM8 3AH, UK
Phone: +44 1376 509 509 Fax: +44 1376 509 511 http://energy.tycoelectronics.com
 Page 4 of 4 INSTALLATION INSTRUCTIONS
Ref: IW05678 – Rev 4 – Sept 02 Analogue Instruments
Panel Indicators 050 Unifix Series

The Information contained in these installation instructions is for use only by installers trained to make electrical power installations and is intended to describe the
correct method of installation for this product. However, Tyco Electronics has no control over the field conditions, which influence product installation.
It is the user's responsibility to determine the suitability of the installation method in the user's field conditions. Tyco Electronics' only obligations are those in Tyco
Electronics' standard Conditions of Sale for this product and in no case will Tyco Electronics be liable for any other incidental, indirect or consequential damages
arising from the use or misuse of the products. Crompton is a trade mark.

Tyco Electronics UK Limited

Crompton Instruments
Freebournes Road, Witham, Essex, CM8 3AH, UK
Phone: +44 1376 509 509 Fax: +44 1376 509 511 http://energy.tycoelectronics.com