SIEMENS 3RA2816-0EW20 3RA2816-0EW20 SIEMENS Function module star-delta (wye-delta) consisting of basic module and 2 coupling modul..

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3RA2816-0EW20 SIEMENS Function module star-delta (wye-delta) consisting of basic module and 2 coupling modul..

Name: 3RA2816-0EW20 SIEMENS Function module star-delta (wye-delta) consisting of basic module and 2 coupling modul..
Brand: SIEMENS
SKU: 28160

Reference: 3RA2816-0EW20

Code: 28160

Manufacturer: SIEMENS

Units per package: 1 Pcs.

Description:

Function module star-delta (wye-delta) consisting of basic module and 2 coupling modules with integrated connecting cable Time range 0.5...60 s 24...240 V AC/DC For 3RT2 S00-S3 contactors and 3RH2 S00 contactor relays Varistor for attenuation of the contactor coils integrated

Categories:
Automation > Timer block
Contactors for switching motors

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Product Overview

A Siemens star-delta function module comprising a basic module and two coupling modules (3RA2816-0EW20) simplifies wye-delta motor starter assemblies. These modular switching sets are standard in heavy industrial applications to limit starting current spikes by automatically transitioning large induction motors from star to delta configurations.

Pricing, availability, and lead time are confirmed per enquiry through an RFQ.

product designation: function module
design of the product: comprising basic module and two coupling modules
product type designation: 3RA28
product component semi-conductor output: No
product extension required remote control: No
product extension optional remote control: No
test voltage for isolation test: 1.5 kV
degree of pollution: 3
surge voltage resistance rated value: 4 kV
test voltage for surge voltage test: 4 800 V
protection class IP of the terminal: IP20
shock resistance according to IEC 60068-2-27: 15g / 11 ms
vibration resistance according to IEC 60068-2-6: 10 ... 59 Hz: 0.35 mm, 60 ... 150 Hz: 2g
mechanical service life (switching cycles) typical: 10 000 000
● with contactor 3R.2 of frame size S00: 10 000 000
● with contactor 3R.2 of frame size S0: 10 000 000

More info

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Technical data

product brand name

SIRIUS

product designation

function module

design of the product

comprising basic module and two coupling modules

product type designation

3RA28

General technical data

size of contactor can be combined company-specific

S00, S0, S2, S3

product component semi-conductor output

product extension required remote control

product extension optional remote control

insulation voltage for overvoltage category III according to IEC 60664 with degree of pollution 3 rated value

300 V

test voltage for isolation test

1.5 kV

degree of pollution

surge voltage resistance rated value

4 kV

test voltage for surge voltage test

4 800 V

protection class IP of the terminal

IP20

shock resistance according to IEC 60068-2-27

15g / 11 ms

vibration resistance according to IEC 60068-2-6

10 ... 59 Hz: 0.35 mm, 60 ... 150 Hz: 2g

mechanical service life (switching cycles) typical

10 000 000

mechanical service life (switching cycles)

● with contactor 3R.2 of frame size S00

10 000 000

● with contactor 3R.2 of frame size S0

10 000 000

● with contactor 3R.2 of frame size S2

10 000 000

● with contactor 3R.2 of frame size S3

10 000 000

electrical endurance (switching cycles) at AC-15 at 230 V typical

100 000

electrical endurance (switching cycles)

● with contactor 3R.2 of frame size S00

100 000

● with contactor 3R.2 of frame size S0

100 000

● with contactor 3R.2 of frame size S2

100 000

● with contactor 3R.2 of frame size S3

100 000

adjustable time

0.5 ... 60 s

relative setting accuracy relating to full-scale value

15 %

recovery time

150 ms

reference code according to IEC 81346-2

relative repeat accuracy

1 %

influence of the surrounding temperature

±1 %

power supply influence

±2 %

Substance Prohibitance (Date)

10/01/2009

Product Function

product function star-delta circuit

Yes

Control circuit/ Control

type of voltage of the control supply voltage

AC/DC

control supply voltage 1 at AC

● at 50 Hz

24 ... 240 V

● at 60 Hz

24 ... 240 V

control supply voltage frequency 1

50 ... 60 Hz

control supply voltage 1

● at DC

24 ... 240 V

operating range factor control supply voltage rated value at DC

● initial value

0.85

● full-scale value

1.1

operating range factor control supply voltage rated value at AC at 50 Hz

● initial value

0.85

● full-scale value

1.1

operating range factor control supply voltage rated value at AC at 60 Hz

● initial value

0.85

● full-scale value

1.1

design of the surge suppressor

with varistor

Switching Function

switching function

● ON-delay

● ON-delay/instantaneous contact

● passing make contact

● passing make contact/instantaneous contact

● OFF delay

switching function

● flashing symmetrically with interval start/instantaneous

● flashing symmetrically with interval start

● flashing symmetrically with pulse start/instantaneous

● flashing symmetrically with pulse start

● flashing asymmetrically with interval start

● flashing asymmetrically with pulse start

switching function

● constant clock cycle with pulse start

● constant clock cycle with interval start

switching function

● variably clocked with pulse start

● variably clocked with interval start

switching function

● star-delta circuit with delay time

● star-delta circuit

Yes

switching function with control signal

● additive ON-delay

● passing break contact

● passing break contact/instantaneous

● OFF delay

● OFF delay/instantaneous

● pulse delayed

● pulse delayed/instantaneous

● pulse-shaping

● pulse-shaping/instantaneous

● additive ON-delay/instantaneous

● ON-delay/OFF-delay

● ON-delay/OFF-delay/instantaneous

● passing make contact

● passing make contact/instantaneous contact

switching function of interval relay with control signal

● retrotriggerable with deactivated control signal/instantaneous contact

● retrotriggerable with switched-on control signal

● retrotriggerable with switched-on control signal/instantaneous contact

● retriggerable with deactivated control signal

design of the control terminal non-floating

Short-circuit protection

design of the fuse link for short-circuit protection of the auxiliary switch required

fuse gL/gG: 4 A

Auxiliary circuit

material of switching contacts

AgSnO2

number of NO contacts

● delayed switching

operating frequency with 3RT2 contactor maximum

2 500 1/h

Main circuit

type of voltage

AC/DC

Inputs/ Outputs

product function

● at the relay outputs switchover delayed/without delay

● non-volatile

Electromagnetic compatibility

EMC immunity according to IEC 61812-1

Environment A (industrial area)

conducted interference

● due to burst according to IEC 61000-4-4

2 kV network connection / 1 kV control connection

● due to conductor-earth surge according to IEC 61000-4-5

2 kV

● due to conductor-conductor surge according to IEC 61000-4-5

1 kV

field-based interference according to IEC 61000-4-3

10 V/m

electrostatic discharge according to IEC 61000-4-2

8 kV

Safety related data

protection class IP on the front according to IEC 60529

IP20

type of insulation

Basic insulation

category according to EN 954-1

none

Connections/ Terminals

product component removable terminal for auxiliary and control circuit

Installation/ mounting/ dimensions

mounting position

any (like contactor)

fastening method

clip-on

height

38 mm

width

45 mm

depth

74 mm

required spacing

● with side-by-side mounting

— forwards

0 mm

— backwards

0 mm

— upwards

0 mm

— downwards

0 mm

— at the side

0 mm

● for grounded parts

— forwards

0 mm

— backwards

0 mm

— upwards

0 mm

— at the side

0 mm

— downwards

0 mm

● for live parts

— forwards

0 mm

— backwards

0 mm

— upwards

0 mm

— downwards

0 mm

— at the side

0 mm

Ambient conditions

installation altitude at height above sea level maximum

2 000 m

ambient temperature

● during operation

-25 ... +60 °C

● during storage

-40 ... +85 °C

● during transport

-40 ... +85 °C

relative humidity during operation

0 ... 95 %

Certificates/ approvals

Downloads and manuals

General Product Approval				Declaration of Conformity
	Confirmation			UK Declaration of Conformity
Test Certificates	Marine / Shipping
Type Test Certificates/Test Report
Marine / Shipping		other	Railway
		Confirmation	Vibration and Shock

Further information

Information- and Downloadcenter (Catalogs, Brochures,…)

https://www.siemens.com/ic10

Industry Mall (Online ordering system)

https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RA2816-0EW20

Cax online generator

http://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RA2816-0EW20

Service&Support (Manuals, Certificates, Characteristics, FAQs,...)

https://support.industry.siemens.com/cs/ww/en/ps/3RA2816-0EW20

Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)

http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RA2816-0EW20&lang=en

Characteristic: Derating

https://support.industry.siemens.com/cs/ww/en/ps/3RA2816-0EW20/manual

last modified:

12/19/2020

Date
5/5/2022

Additional data

Product

Article Number (Market Facing Number)

3RA2816-0EW20

Product Description

Product family

3RA28 function modules

Product Lifecycle (PLM)

PM300:Active Product

Price data

Region Specific PriceGroup / Headquarter Price Group

41B / 41B

Surcharge for Raw Materials

None

Metal Factor

None

Delivery information

Export Control Regulations

AL : N / ECCN : N

Standard lead time ex-works

2 Day/Days

Net Weight (kg)

0,170 Kg

Packaging Dimension

108,00 x 153,00 x 57,00

Package size unit of measure

Quantity Unit

1 Piece

Packaging Quantity

Additional Product Information

EAN

4011209824485

UPC

040892595079

Commodity Code

85364900

LKZ_FDB/ CatalogID

CC-IC10

Product Group

5347

Group Code

R711

Country of origin

Czech Republic

Compliance with the substance restrictions according to RoHS directive

Since: 01.10.2009

Product class

A: Standard product which is a stock item could be returned within the returns guidelines/period.

WEEE (2012/19/EU) Take-Back Obligation

Yes

REACH Art. 33 Duty to inform according to the current list of candidates

Lead CAS-No. 7439-92-1 > 0, 1 % (w / w)

Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):

Lead

Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.

Lead monoxide (lead ... CAS-No. 1317-36-8 > 0, 1 % (w / w)

Lead monoxide (lead oxide)

Classifications

	Version	Classification
eClass	6	27-37-13-08
eClass	7.1	27-37-13-08
eClass	8	27-37-13-08
eClass	9	27-37-13-08
eClass	9.1	27-37-13-08
ETIM	5	EC002060
ETIM	6	EC002060
ETIM	7	EC002060
ETIM	8	EC002060
IDEA	4	5363
UNSPSC	14	39-12-15-21
UNSPSC	15	39-12-23-29

ETIM data

ETIM: EC002060 - Timer block

	Value	Unit
Switching function (EF000189)	-
Setting time (EF005922)	['0.5', '60.0']	s
Operating principle (EF004139)	Electronic
Number of contacts as normally open contact (EF008256)	-
Number of contacts as change-over contact (EF008257)	-
Number of contacts as normally closed contact (EF008255)	-

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.

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