Bender Cme420 Bedienungsanleitung

Manual

CME420

Multi-functional current relay, AC,

overcurrent/undercurrent/

window discriminator function

CME420_D00034_03_M_XXEN/08.2020

Bender GmbH & Co. KG

P.O. Box 1161 • 35301 Grünberg • Germany

Londorfer Strasse 65 • 35305 Grünberg • Germany

Tel.: +49 6401 807-0 • Fax: +49 6401 807-259

E-Mail: [email protected] • www.bender.de

©Bender GmbH & Co. KG

Reprinting only with permission of the publisher.

Subject to change!

Photos: Bender archives

Table of Contents

CME420_D00034_03_M_XXEN/08.2020

1. Important information .................................................................................... 5

1.1 How to use this manual ................................................................................. 5

1.2 Technical support: service and support ................................................... 6

1.2.1 First level support ............................................................................................. 6

1.2.2 Repair service ..................................................................................................... 6

1.2.3 Field service ........................................................................................................ 7

1.3 Training courses ................................................................................................ 8

1.4 Delivery conditions .......................................................................................... 8

1.5 Inspection, transport and storage .............................................................. 8

1.6 Warranty and liability ...................................................................................... 9

1.7 Disposal ............................................................................................................ 10

2. Safety instructions ......................................................................................... 11

2.1 General safety instructions ........................................................................ 11

2.2 Work activities on electrical installations ............................................. 11

2.3 Intended use ................................................................................................... 12

2.4 Information about factory setting .......................................................... 12

3. Function ........................................................................................................... 13

3.1 Device features .............................................................................................. 13

3.2 Function ............................................................................................................ 13

3.2.1 Automatic self test ........................................................................................ 14

3.2.2 Manual self test .............................................................................................. 14

3.2.3 Malfunction ..................................................................................................... 14

3.2.4 Specify the number of reload cycles ...................................................... 15

3.2.5 Erasable history memory ............................................................................ 15

3.2.6 Assigning alarms to the alarm relays K/1K2 ........................................ 15

3.2.7 Residual current monitoring in window discriminator mode ...... 15

3.2.8 Time delays t, ton and toff ......................................................................... 16

Table of Contents

4CME420_D00034_03_M_XXEN/08.2020

3.2.9 Password protection (on, OFF) ................................................................. 16

3.2.10 Factory setting FAC ...................................................................................... 16

3.2.11 Display accuracy ............................................................................................ 16

4. Installation and connection ......................................................................... 17

5. Operation and setting .................................................................................. 19

5.1 Used display elements ................................................................................. 19

5.2 Function of the operating elements ...................................................... 20

5.3 Menu structure ............................................................................................... 21

5.4 Display in standard mode ......................................................................... 22

5.5 Display in menu mode ................................................................................ 23

5.5.1 Parameter query and setting: overview ................................................ 23

5.5.2 Switching over from overcurrent to undercurrent operation

or to window operation .............................................................................. 25

5.5.3 Response value setting for overcurrent: ............................................... 26

5.5.4 Setting the fault memory and operating principle of the alarm

relays .................................................................................................................. 27

5.5.5 Assigning alarm categories to the alarm relays ................................. 28

5.5.6 Setting the time delays ............................................................................... 30

5.5.7 Changing from overcurrent operation to window operation ...... 31

5.5.8 Setting the transformation ratio for external current

transformer ...................................................................................................... 32

5.5.9 Re-establishing the factory settings ....................................................... 34

5.5.10 History memory query ................................................................................. 34

5.6 Commissioning .............................................................................................. 35

5.7 Factory setting ............................................................................................... 35

5.8 Timing diagram: Current monitoring ..................................................... 36

6. Technical data ................................................................................................ 37

6.1 Data in tabular form ..................................................................................... 37

6.2 Standards, approvals and certifications ................................................ 40

6.3 Ordering information ................................................................................... 41

CME420_D00034_03_M_XXEN/08.2020

1. Important information

1.1 How to use this manual

Always keep this manual within easy reach for future reference.

To make it easier for you to understand and revisit certain sections in this man-

ual, we have used symbols to identify important instructions and information.

The meaning of these symbols is explained below:

This manual is intended for qualified personnel working in

electrical engineering and electronics!

This signal word indicates that there is a high risk of danger

that will result in electrocution or serious injury if not

avoided.

This signal word indicates a medium risk of danger that

can lead to death or serious injury if not avoided.

This signal word indicates a low level risk that can result in

minor or moderate injury or damage to property if not

avoided.

This symbol denotes information intended to assist the user

in making optimum use of the product.

DANGER

WARNING

CAUTION

Important information

6CME420_D00034_03_M_XXEN/08.2020

1.2 Technical support: service and support

For commissioning and troubleshooting Bender offers you:

1.2.1 First level support

Technical support by phone or e-mail for all Bender products

 Questions concerning specific customer applications

 Commissioning

 Troubleshooting

Telephone: +49 6401 807-760*

Fax: +49 6401 807-259

In Germany only: 0700BenderHelp (Tel. and Fax)

E-mail: [email protected]

1.2.2 Repair service

Repair, calibration, update and replacement service for Bender products

 Repairing, calibrating, testing and analysing Bender products

 Hardware and software update for Bender devices

 Delivery of replacement devices in the event of faulty or incorrectly

delivered Bender devices

 Extended guarantee for Bender devices, which includes an in-house

repair service or replacement devices at no extra cost

Telephone: +49 6401 807-780** (technical issues)

+49 6401 807-784**, -785** (sales)

Fax: +49 6401 807-789

E-mail: [email protected]

Please send the devices for repair to the following address:

Bender GmbH, Repair-Service,

Londorfer Str. 65,

35305 Grünberg

Important information

CME420_D00034_03_M_XXEN/08.2020

1.2.3 Field service

On-site service for all Bender products

 Commissioning, configuring, maintenance, troubleshooting of Bender

products

 Analysis of the electrical installation in the building (power quality test,

EMC test, thermography)

 Training courses for customers

Telephone: +49 6401 807-752**, -762 **(technical issues)

+49 6401 807-753** (sales)

Fax: +49 6401 807-759

E-mail: fieldservice@bender.de

Internet: www.bender.de

*Available from 7.00 a.m. to 8.00 p.m. 365 days a year (CET/UTC+1)

**Mo-Thu 7.00 a.m. - 8.00 p.m., Fr 7.00 a.m. - 13.00 p.m

Important information

8CME420_D00034_03_M_XXEN/08.2020

1.3 Training courses

Bender is happy to provide training regarding the use of test equipment.

The dates of training courses and workshops can be found on the Internet at

www.bender.de -> Know-how -> Seminars.

1.4 Delivery conditions

Bender sale and delivery conditions apply.

For software products the "Softwareklausel zur Überlassung von Standard-

Software als Teil von Lieferungen, Ergänzung und Änderung der Allgemeinen

Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie"

(software clause in respect of the licensing of standard software as part of de-

liveries, modifications and changes to general delivery conditions for prod-

ucts and services in the electrical industry) set out by the ZVEI (Zentralverband

Elektrotechnik- und Elektronikindustrie e. V.) (German Electrical and Electron-

ic Manufacturer's Association) also applies.

Sale and delivery conditions can be obtained from Bender in printed or elec-

tronic format.

1.5 Inspection, transport and storage

Inspect the dispatch and equipment packaging for damage, and compare the

contents of the package with the delivery documents. In the event of damage

in transit, please contact Bender immediately.

The devices must only be stored in areas where they are protected from dust,

damp, and spray and dripping water, and in which the specified storage tem-

peratures can be ensured.

Important information

CME420_D00034_03_M_XXEN/08.2020

1.6 Warranty and liability

Warranty and liability claims in the event of injury to persons or damage to

property are excluded if they can be attributed to one or more of the follow-

ing causes:

 Improper use of the device.

 Incorrect mounting, commissioning, operation and maintenance of the

device.

 Failure to observe the instructions in this operating manual regarding

transport, commissioning, operation and maintenance of the device.

 Unauthorised changes to the device made by parties other than the

manufacturer.

 Non-observance of technical data.

 Repairs carried out incorrectly and the use of replacement parts or

accessories not approved by the manufacturer.

 Catastrophes caused by external influences and force majeure.

 Mounting and installation with device combinations not recom-

mended by the manufacturer.

This operating manual, especially the safety instructions,

must be observed by all personnel working on the device. Furthermore,

the rules and regulations that apply for accident prevention at the place of use

must be observed.

Important information

10 CME420_D00034_03_M_XXEN/08.2020

1.7 Disposal

Abide by the national regulations and laws governing the disposal of this de-

vice. Ask your supplier if you are not sure how to dispose of the old equip-

ment.

The directive on waste electrical and electronic equipment (WEEE directive)

and the directive on the restriction of certain hazardous substances in electri-

cal and electronic equipment (RoHS directive) apply in the European Commu-

nity. In Germany, these policies are implemented through the "Electrical and

Electronic Equipment Act" (ElektroG). According to this, the following applies:

 Electrical and electronic equipment are not part of household waste.

 Batteries and accumulators are not part of household waste and must

be disposed of in accordance with the regulations.

 Old electrical and electronic equipment from users other than private

households which was introduced to the market after 13 August 2005

must be taken back by the manufacturer and disposed of properly.

For more information on the disposal of Bender devices, refer to our

homepage at www.bender.de -> Service & support.

Andere Handbücher für cme420

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Bender Relais Handbücher

Bender

Bender IOM441-S Bedienungsanleitung

Bender

Bender VME421H Bedienungsanleitung

Bender

Bender EDS44 L-CN Series Bedienungsanleitung

Bender

Bender cme420 Handbuch

Bender

Bender CMD420 Bedienungsanleitung

Bender

Bender EDS440 Gebrauchsanweisung

Bender

Bender UMS420 Bedienungsanleitung

Bender

Bender cme420 Bedienungsanleitung

Bender

Bender LINETRAXX VMD258 Bedienungsanleitung

Bender

Bender LINETRAXX VMD461 Bedienungsanleitung

Bender

Bender RCM470LY Bedienungsanleitung

Bender

Bender IOM441-S Bedienungsanleitung

Bender

Bender IOM441-S Bedienungsanleitung

Beliebte Relais Handbücher anderer Marken

Shelly

Shelly Pro Series Bedienungsanleitung

GE MVAX 11 Bedienungsanleitung

ABB

ABB RELION REF615R Bedienungsanleitung

Pilz

Pilz PNOZ X10 Betriebsanleitung

ABB

ABB SPAJ 142 C Stücklistenhandbuch

Kemo Electronic

Kemo Electronic B197 Bedienungsanleitung

Seg

Seg MRM3 Bedienungsanleitung

Basler

Basler BE1-700C Bedienungsanleitung

CD Automation

CD Automation REVEX 2PH 280A Bedienungsanleitung

Ruelco

Ruelco 1S04 Bedienungsanleitung

Basler

Basler V3E Z1P B2C1F Bedienungsanleitung

Doepke

Doepke Dupline DSM 2 Bedienungsanleitung

Siemens

Siemens SIRIUS 3RT1966-4D Bedienungsanleitung

GE DGP Bedienungsanleitung

Kyongbo Electronics

Kyongbo Electronics GDR-D01 Bedienungsanleitung

Siemens

Siemens SIPROTEC 4 Bedienungsanleitung

Siemens

Siemens BD2-AK03X/FS Series Bedienungsanleitung

Leuze

Leuze MSI-SR5B Bedienungsanleitung