Cedrat Technologies CSA96 Manuale utente

CEDRAT TECHNOLOGIES www.cedrat-technologies.com

59, Chemin du vieux chêne - Inovallée [email protected]

F-38246 MEYLAN Cedex Phone: +33.(0)4.56.58.04.00

FRANCE Fax: +33.(0)4.56.58.04.01

CSA96

CURRENT SWITCHING AMPLIFIER

Version : 1.0

Date: 08/09/2016

CURRENT SWITCHING AMPLIFIER

CEDRAT TECHNOLOGIES Current Switching Amplifier 08/09/2016

CAUTION: READ BEFORE OPENING

For safety purposes these instructions must be read before use of this product.

This power amplifier is dedicated to magnetic actuators.

Only qualified personnel should work on or around this equipment

and only after becoming

thoroughly familiar with all warnings, safety notices, and procedures contained herein.

The successful and safe operation of this equipment is dependent on proper handling,

installation and operation.

A "qualified person" is one who

is familiar with the installation, construction and operation of

the equipment and the hazards involved. In addition, he/she has the following qualifications :

is trained and authorized to energize, de-

energize, clean, and ground equipment in accordance

with established practices,

is trained in the proper care and use of protective equipment in

accordance with established safety practices.

CURRENT SWITCHING AMPLIFIER

CEDRAT TECHNOLOGIES Current Switching Amplifier 08/09/2016

Table of contents

1. DESCRIPTION ........................................... 5

2. MAIN FEATURES ......................................... 5

3. APPLICATIONS .......................................... 6

4. INTENDED USE .......................................... 6

5. ELECTRICAL SAFETY INFORMATION ........................... 6

6. INFORMATION ON DISPOSAL FOR USERS OF WASTE ELECTRICAL &

ELECTRONIC EQUIPMENT (PRIVATE HOUSEHOLDS) ................. 8

7. INTERFACES............................................ 9

7.1. FRONT SIDE ................................................ 9

7.2. CONTROL PORT ............................................ 10

7.3. OPTOCOUPLERS ............................................ 11

7.4. TOP SIDE – POWER SUPPLY TERMINAL ............................ 13

7.5. BOTTOM SIDE – ACTUATOR TERMINALS ........................... 15

7.6. WIRING .................................................. 16

8. THEORY OF OPERATION................................... 18

8.1. PRINCIPLE ................................................ 18

8.2. AMPLIFIER EFFICIENCY AND COOLING............................. 19

8.3. LIMITATIONS AND PROTECTIONS ................................ 20

8.3.1. Current limitation ................................................................ 20

8.3.2. Energy recovery ................................................................. 20

8.3.3. Rheostatic braking ............................................................... 20

8.3.4. Buffer capacitor extension .......................................................... 21

8.3.5. Protections .................................................................... 22

9. MAIN VOLTAGE CONNEXIONS ............................... 22

CURRENT SWITCHING AMPLIFIER

CEDRAT TECHNOLOGIES Current Switching Amplifier 08/09/2016

9.1.1. Circuit breaker .................................................................. 22

10. OPERATING INSTRUCTION FOR THE AMPLIFIER .................. 23

10.1. GENERAL INSTRUCTIONS ...................................... 23

TROUBLESHOOTING ......................................... 24

WARRANTY CONDITIONS AND EXCEPTIONS ........................ 25

INSPECTION UPON RECEIPT ................................... 26

AFTER-SALES SERVICE ....................................... 27

APPENDIX 1 : CSA96 TECHNICAL DATA SHEET ...................... 28

APPENDIX 2 : TROUBLESHOOTING FORM .......................... 31

CURRENT SWITCHING AMPLIFIER

CEDRAT TECHNOLOGIES Current Switching Amplifier 08/09/2016

1. DESCRIPTION

The CSA96 consists in a powerful and compact current switching amplifier designed to drive magnetic

actuators. It includes a power supply and as options, the possibility to connect an external power supply to

drive more voltage or a control board dedicated to advanced control of actuators (position control, velocity

control, etc.).

The external dimensions of the CSA96 are the following:

CSA96

Width : 140 mm

Length : 210 mm

Height : 59 mm

In case of optional controller, the height is 71mm.

2. MAIN FEATURES

CSA96 Included Power Supply External Power Supply

Option IS ES

Voltage 96V 200V

Current 20A 20A

Apparent Power 1920VA 4000VA

Active Power <660W 4kW max

Efficiency typ. (amplifier) 96% 96%

Efficiency typ. (supply) 93.5% -

Switching frequency 50kHz 50kHz

The CSA96-IS is characterized by an integrated power supply 110/230Vac to 96V – 660W.

Fully isolated from ground. (4.2kV between primary and secondary)

Power Factor Correction.

CURRENT SWITCHING AM

CEDRAT TECHNOLOGIES



High apparent and active power output.

Compact.

APPLICATIONS

Control

of large bipolar magnetic actuators.



High magnetic field generation.

INTENDED USE

The CSA96 is intended to be use

ELECTRICAL SAFETY IN

The following safety symbol is used in this manual

Warning

For you own safety and for your system security, be sure to carefully respect that

information.

In order to achieve a safe operation of the

information is intended to protect the user and the product and allows safe operating of the product.

The product includes two earth connections, one is intended to connect the driver to the earth, and t

is to connect the actuator to the earth.

Warning

Since the package is fully metallic, you need to connect the driver to the earth for

the user to be safe.

CURRENT SWITCHING AM

PLIFIER

Current Switching Amplifier

High apparent and active power output.

APPLICATIONS

of large bipolar magnetic actuators.

High magnetic field generation.

INTENDED USE

in electrical cabinets.

ELECTRICAL SAFETY IN

FORMATION

The following safety symbol is used in this manual

For you own safety and for your system security, be sure to carefully respect that

information.

In order to achieve a safe operation of the

CSA96-12

driver, some safety information must be given. This

information is intended to protect the user and the product and allows safe operating of the product.

The product includes two earth connections, one is intended to connect the driver to the earth, and t

is to connect the actuator to the earth.

Since the package is fully metallic, you need to connect the driver to the earth for

the user to be safe.

08/09/2016

FORMATION

For you own safety and for your system security, be sure to carefully respect that

driver, some safety information must be given. This

information is intended to protect the user and the product and allows safe operating of the product.

The product includes two earth connections, one is intended to connect the driver to the earth, and t

he other

Since the package is fully metallic, you need to connect the driver to the earth for

CURRENT SWITCHING AM

CEDRAT TECHNOLOGIES

Only qualified personnel can

install the

12.

Danger

Do not open the product during or after use, lethal voltages may be present even

after the product has been turned off.

A qualified person is a person who is entitled to p

Danger

This device

qualified personnel. Do not operate the device when there are exposed

conductors. Parts of the circuit may store charge so precautions must also be

taken when the device is not powered.

CURRENT SWITCHING AM

PLIFIER

Current Switching Amplifier

install the

CSA96-12

. Only Cedrat Technologies can open or

Do not open the product during or after use, lethal voltages may be present even

after the product has been turned off.

A qualified person is a person who is entitled to p

erform near electric endanger.

This device

produces hazardous potentials and should be used by suitably

qualified personnel. Do not operate the device when there are exposed

conductors. Parts of the circuit may store charge so precautions must also be

taken when the device is not powered.

08/09/2016

. Only Cedrat Technologies can open or

repair the CSA96-

Do not open the product during or after use, lethal voltages may be present even

erform near electric endanger.

produces hazardous potentials and should be used by suitably

qualified personnel. Do not operate the device when there are exposed

conductors. Parts of the circuit may store charge so precautions must also be

CURRENT SWITCHING AMPLIFIER

CEDRAT TECHNOLOGIES Current Switching Amplifier 08/09/2016

6. INFORMATION ON DISPOSAL FOR USERS OF

WASTE ELECTRICAL & ELECTRONIC

EQUIPMENT (PRIVATE HOUSEHOLDS)

This symbol on the product(s) and / or accompanying documents means that used electrical and

electronic products should not be mixed with general household waste. For proper treatment, recovery and

recycling, please take this product(s) to designated collection points where it will be accepted free of charge.

Alternatively, in some countries you may be able to return your products to your local retailer upon purchase

of an equivalent new product.

Disposing of this product correctly will help save valuable resources and prevent any potential negative

effects on human health and the environment, which could otherwise arise from inappropriate waste

handling.

Please contact your local authority for further details of your nearest designated collection point.

Penalties may be applicable for incorrect disposal of this waste, in accordance with you national legislation.

For business users in the European Union:

If you wish to discard electrical and electronic equipment, please contact your dealer or supplier for further

information.

Information on Disposal in other Countries outside the European Union

This symbol is only valid in the European Union. If you wish to discard this product please contact your local

authorities or dealer and ask for the correct method of disposal.

CURRENT SWITCHING AMPLIFIER

CEDRAT TECHNOLOGIES Current Switching Amplifier 08/09/2016

7. INTERFACES

7.1.FRONT SIDE

CURRENT SWITCHING AMPLIFIER

CEDRAT TECHNOLOGIES Current Switching Amplifier 08/09/2016

Figure 1. Front side of the CSA96-12 with optional controller

Reference Designation

dule

Current Switching Amplifier

CSA96

Power ON

LED (green)

–

This diode lights when the product

is connected to a power source

Output ON

LED (green)

–

This diode lights when the product is enabled.

Power Error

LED (red)

–

This diode lights when the

product is in fault state.

COM1

Connector SUBD9

–

This port is reserved.

Control Port

Connector SUBD9

–

Control Port.

module

Controller Board (TBD)

ECS

Input connector for an Eddy’s Current Sensor from Cedrat Technologies.

Analog I/O

TBD

Ctrl Error

LED (red)

–

This diode lights when the controller board is in fault state.

USB

USB port.

Digital I/O

TBD

Table 1. Electrical interface assignments.

7.2.CONTROL PORT

Figure 2. Internal schematic of the Control Port.

Number Signal I/O Isolation Type Function

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