LUMINELL RLX DxZ2.21 Bedienungsanleitung

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

Page 1 of 9

RLX DxZ2.21 - User Manual

KEY FEATURES

-Compact and low weight

-Powerful light performance

-Flicker-FREE, 100% constant light

-Crafted for demanding marine and

offshore conditions

-Remarkable EMC/EMI characteristics

-No maintenance, no flame path

-Prepared for

GEL filled connection box

CONTENTS

1GENERAL 2

2SAFETY 2

3TYPE OVERVIEW 2

4MARKING 3

5CERTIFICATE 3

6CONTENT 3

7SPECIFICATIONS 3

8MECHANICAL INSTALLATION 4

9ELECTRICAL INSTALLATION 5

10 TEMPERATURE PROTECTIVE DEVICES 6

11 MAINTENANCE 6

12 TROUBLE SHOOTING 6

13 APPENDIX 7

13.1 DIMENSIONS 7

13.2 MOUNTING 8

13.3 ACCESSORIES 8

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

Page 2 of 9

1GENERAL

The RLX DxZ2.21 is a compact and solid LED floodlight created to last in very harsh and corrosive

environments. It is designed to be used both in gas and dust environments, zones 2, 21 and 22.

Read this user guide to get the most out of your RLX DxZ2.21 LED floodlight and help it to maximize its

potential for your application.

2SAFETY

Inappropriate or unauthorized use or failure to comply with the information contained in these

instructions, voids any warranty and may invalidate the certificate. Modifications or changes to the

equipment are not allowed.

The following must be observed by the installer and end user:

•national safety regulations

•national workplace health and safety regulations

•national installation and set-up regulations

•generally accepted engineering standards

•the safety information contained in these operating instructions

•the data and rated operating conditions

•disposal of waste, parts or floodlight in accordance with national regulations

•the ATEX or IECEx certificate

•the equipment is suitable for harmful or corrosive chemicals that may be

present.

For the installation and operation of explosion-protected equipment, the

recognized rules of technology in accordance with EN60079-14 “Configuring and

selection”, and EN60079-17 “Test and maintenance”, and the accompanying

installation and operating instructions must be observed. Luminell reserves the

right to make technical changes to the product without notice.

3TYPE OVERVIEW

RLX DxZ2.21 Type and

Power consumption

Temperature Class

and rating

Input Voltage

Light Beam Alternatives

240 W

T4 -55°C ≤ Ta ≤ 55°C

VAC:

100 - 277 VAC 50-60 Hz

VDC:

100-300 VDC

-Spot 15

-Oval 45 x 15

-Medium 40

-Medium 60

-Medium 60 x 40

-Wide 80x60

Do not open when

energized.

Crush hazard!

Be aware of moving parts

when lifting and mounting

the floodlight. Shall only

be installed by a qualified

electrician.

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

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4MARKING

Identification according to IECEx Scheme:

Identification according to 2014/34/EU (ATEX):

Certificate number: IECEx CML16.0048

II 3G Ex ec mc IIC T4 Gc

II 2D Ex tb IIIC T135 Db

Ta: -55°C ≤ Ta ≤ 55°C

Certificate number: CML 16ATEX3108

CML 20ATEX4042

Ex ec mc IIC T4 Gb

Ex tb IIIC T135 Db

Ta: -55°C ≤ Ta ≤ 55°C

5CERTIFICATE

Online link to certificate: www.luminell.com/downloads

6CONTENT

Box content:

Required tools:

•Fully assembled

RLX DxZ2.21 LED floodlight

•User Manual

•Recyclable cardboard

•Allan Key 5mm

•Flat screwdriver (2mm slot)

•2x 17mm combination spanners

•22,24 and/or 30mm combination spanner

•Wire stripper

•Additional cable glands (optional)

7SPECIFICATIONS

Voltage Input

AC: 100-277 VAC 50-60Hz

DC: 100-300 VDC

Current

240W: 1,05 A @ 230 VAC

Power factor

cos 0.98

Consumption

240 W (Nominal Rating)

Ambient Temperature

-55°C ≤ Ta ≤ 55°C

IP rating

IP66/67

Weight

15,2 kg

Cable glands

2x M25 Cable glands

2x M20 Blind caps

Light beam angle, temperature class and power variation see “Type overview”

7.1 CABLE GLANDS

Make sure to replace unused cable glands with blind caps M20 or M25. Use –55°C to >80°C rated EX

approved cable glands if the blind caps is exchanged. Lower ambient temperature range will be limited to

the temperature rating of the used cable gland. Warranty will be voided if replaced cable glands / blind

caps are not UV and weather resistant. In addition, it is the installers responsibility to ensure that the cable

and cable glands are appropriate for each other and properly sealed. For EMC compliance to MIL-STD461F

Navy Mobil & Army, overall screening must be terminated 360° in the cable gland.

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

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8MECHANICAL INSTALLATION

To attain the long lifetime, please make sure that the heat sink on the back of the chassis has an adequate

passage to allow air to flow freely –this for the highest possible cooling performance.

For detailed mechanical drawings see appendix.

The RLX DxZ2.21 may be mounted in any direction, however it is recommended to point the cable glands

downwards.

8.1 GASKET AND COVER

When removing the back cover on the terminal box note following;

-There is no fall protection on the bolts apart

from the hold in the gasket.

-Be aware that the bolts may loosen from the

clamp of the gasket, if they are mechanically

pushed.

-Upon mounting, ensure all gasket areas are

free from any foreign objects.

-If the silicone grease has been wiped off, then

add new silicone grease (Loctite OKS1110 or

similar)

-Tighten the 5x M6 bolts with 6 Nm.

8.2 SAFETY WIRE

The holes for safety wire are tested to withstand a 2m fall. It is recommended always to have wires as short

as possible. ONLY use dedicated holes for safety wires. See appendix for detailed drawings.

8.3 ADJUSTING LIGHT BEAM DIRECTION

Due to the variations of beam angle alternatives, it is important to notice the difference

between these and how each beam will illuminate the desired area. It is essential that

the floodlight is mounted and pointing according to the light simulation or as intended.

Visit www.luminell.com or scan the QR code to understand how the different light beam

angles illuminate.

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

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9ELECTRICAL INSTALLATION

Risk of electric shock. Ensure that power is disconnected before carrying out any connections.

Both the power and dimming connection can be parallel (or in-line) connected. If so, ensure

to use suitable cables due to the increased current running through the junction box and

spring terminals.

9.1 CABLE CONNECTIONS

9.1.1 Dimming Connection (slot 7-10)

On the positive and negative DIM wire connection, it is possible to control the floodlight in three different

ways. The dimming range is approx. from 0% up 100% light output.

Interface

All on the same

connection: DIM +/-

Signal specifications

Comment

Resistance

One floodlight: 0-100 kΩ

Several floodlights(n) parallel connected: 100 kΩ/n.

Eg. 4x floodlight controlled together would require a

25 kΩ variable resistor or potentiometer.

It is recommended to use logarithmic resistors, since

the sensitivity is greatest when resistance is small. If

nothing is connected the output is 100%

Very simple to set up. Requires

no external electronics, only

cable and a variable or fixed

resistor(s). Resistant to

electromagnetic disturbance.

0-10 V

External low voltage supply up to 10 VDC.

Very common method for DIM

control. The RLX DxZ2.21 has a

built-in delay for stable and

reliable control and resistance

to electromagnetic

interference.

4-20 mA

External constant current source. Adjusting the

current from 4-20mA at a nominal voltage of 24

VDC. Only one floodlight per 4-20mA controller.

Not affected by

electromagnetic disturbances.

9.1.2 Startup current

A startup current is needed to energize the electronics inside the RLX DxZ2.21 LED floodlight. When using a

MCB16 Type C fuse, approx. 11 RLX DxZ2.21 floodlights can be started at once. The inrush current is the

equal for all power alternatives.

Function

Symbol and position

Nr.

Description

Wire cross section

Power Grid

Connection

L (1,2)

Phase

0,2 <6mm2

N (3,4)

Neutral

conductor

0,2 <6mm2

PE (5,6)

Earth

connection

0,2 <16mm2

DIM connection

See 9.1.1

DIM + (7,9)

Positive DIM

0,1 <2,5mm2

DIM -(8,10)

Negative DIM

0,1 <2,5mm2

ONLY Luminell

battery backup

Acc. Connection

(Separate

product)

+ (11)

LED/PSU

positive

0,1 <2,5mm2

- (12)

LED/PSU

negative

0,1 <2,5mm2

C (13)

Control signal

0,1 <2,5mm2

N(14)

Temperature

sensor

0,1 <2,5mm2

More illustrations in appendix

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

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10 TEMPERATURE PROTECTIVE DEVICES

For hazardous safety and lifetime optimization the RLX DxZ2.21 LED floodlight is equipped with several

temperature protective devices. Two individual temperature controls may have influence on the use of the

floodlight.

Automated Temperature Control

A set of temperature sensors are distributed on the LED circuit board to

protect the LED and material lifetime in high ambient temperatures. This

circuit will automatically adjust the LED current as the temperature rises. It

is important to note that this circuit will not have influence on the light

output before the temperature reaches material limits. See table.

Manual Resettable Temperature Protection

The floodlight is equipped with a manual resettable temperature protective device, which will trigger and

turn off the lamp if it is heated with an external heat source or if another fatal error occurs. For the

protective device to reset, the power input must be turned OFF and ON and the temperature must be

decreased.

11 MAINTENANCE

The product is made to be maintenance free and only occasional cleaning without solvent is recommend to

ensure light output and cooling.

Do not paint. Material combination and surface treatment has been carefully selected to make the RLX

DxZ2.21 floodlight withstand corrosive environments even with damage to the surface treatment. The

assembled unit complies with ISO9223/12944 and has a rated c5m corrosion class.

Damages to seals, gasket, breather drain, cable glands, entries, front glass, housing or terminals may

invalidate the certificate. In uncertain cases, please contact Luminell for clarification.

12 TROUBLE SHOOTING

Problem

Possible reason

Possible solution

Does not turn on.

The floodlight may be exposed to

external heat, causing the

temperature protection to activate.

Remove external heat source and

disconnect and reconnect power.

See section 10 Temperature

protective devices.

Turns off

automatically.

A combination of high ambient

temperature and reduced airflow

may cause the floodlight to heat up

and turn off.

Disconnect and check for

sufficient air flow.

Seems to have

reduced light

output.

High ambient temperature see

section 10 or an unintended DIM

signal or connection on the DIM

connections.

Check ambient temperature and

dim control connection.

RLX DxZ2.21

Type

100% light

output

240 W

Ta <45 °C

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

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13 APPENDIX

13.1 DIMENSIONS

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

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13.2 MOUNTING

13.3 ACCESSORIES

See Luminell.com for all available accessories

1. 1002600 Connection box gel kit

2. 1002322 Pole Mount bracket Ø30-Ø100

3. 252 Protection Guard Set

4. 1002629 Retrofit bracket 130, 160 to 225-260, 350-380, 435

5. L0433 Oil Damper Single Bracket Assembly

Luminell Norway AS Doc. Nr.: L0604 –RLX DxZ2.21 User Manual v.1.0

Page 9 of 9

13.4 LIGHT BEAM ILLUSTRATIONS

Structured glass

Clear glass

Types:

-Oval 45x15

-Medium 60x40

-Wide 80x60

Types:

-Spot 15

-Medium 40

-Medium 60

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