CEAG History of self-contained emergency lighting. · CEAG History of self-contained emergency...

CEAG History of self-containedemergency lighting.

Month Day, Year

2

CEAG History of self-contained emergency lighting.

In 1971: CEAG produced the worlds first explosion protected emergency light fitting based on eLLK 70 design.

eLLK 70 series is still in use today.

That represents a 34 years in operation .

No spare parts or batteries available

Replaced by eLLK 92 series, see page 7

1.1 Production period: 1982 - 1993

eLLK 81 020/20 N and eLLK 81 040/40 N

Emergency light fittings types:eLLK 81020/20 N (2 x 20 W T12-Fa6)eLLK 81040/40 N (2 x 40 W T12-Fa6)

No spare parts or batteries available Replaced by eLLK 92 series, see page 7

1. Maintenance

Practice


eLLK 81 020/20 N and eLLK 81 040/40 N

1. Maintenance

Practice

Replacement type: CEAG eLLK 92018/18 NIB

Order No.: eLLK 92018/18Nib Bi-Pin (2 x M25 plastic)Order No.: eLLK 92018/18Nib Bi-Pin (4 x M25 plastic)Order No.: eLLK 92018/18Nib Bi-Pin (4 x M20 metal)Order No.: eLLK 92318/18Nib Single-Pin (4 x M20 metal)

CEAG eLLK 92036/36 NIB.

Order No.: eLLK 92036/36Nib Bi-Pin (2 x M25 plastic)Order No.: eLLK 92036/36Nib Bi-Pin (4 x M25 plastic)Order No.: eLLK 92036/36Nib Bi-Pin (4 x M20 metal)Order No.: eLLK 92336/36Nib Single-Pin (4 x M20 metal)


eLLK 92018/18 N and eLLK 92036/36 N

Emergency light fittings types:eLLK 92018/18 N (2 x 18 W T8-Fa6/G13)eLLK 92036/36 N (2 x 36 W T8-Fa6/G13)

For direct replacement and batteriesavailable see page 7.

Red LED at thelampholder

Red lampholder= emergency lamp


eLLK 92018/18 N and eLLK 92036/36 NInstalled Battery: 6 V 7 Ahemergency duration time: 1.5 h or 3.0 h

Charging duration: 24 h/ >90 % of rated capacity

Fault indicators: FIRST CHECK LAMPS ARE WORKINGNo red LED Failure in the change inverter/charging circuit ballast unitNo emergency Battery or inverter change battery/light fault change inverterNo mainslight/ emerg.light o.k. Ballast faulty change ballast

1. Maintenance

Practice

Replacement type: CEAG eLLK 92018/18 NIBOrder No.: eLLK 92018/18Nib Bi-Pin (2 x M25 plastic)Order No.: eLLK 92018/18Nib Bi-Pin (4 x M25 plastic)Order No.: eLLK 92018/18Nib Bi-Pin (4 x M20 metal)Order No.: eLLK 92318/18Nib Single-Pin (4 x M20 metal)

CEAG eLLK 92036/36 NIB.Order No.: eLLK 92036/36Nib Bi-Pin (2 x M25 plastic)Order No.: eLLK 92036/36Nib Bi-Pin (4 x M25 plastic)Order No.: eLLK 92036/36Nib Bi-Pin (4 x M20 metal)Order No.: eLLK 92336/36Nib Single-Pin (4 x M20 metal)

Fitting replacement type: Battery replacement:type 2710-2 (Ni) Order no. 2 2710 902 000

1. Maintenance

Practice1.2 Production period: 1993 - 1995eLLK 92 018/18 N and eLLK 92 036/36 N

Production period: 1995 - 2002

1.3 eLLK 92018/18 Ni and eLLK 92036/36 Ni

Emergency light fittings types:eLLK 92018/18 Ni (2 x 18 W T8-Fa6/G13)eLLK 92036/36 Ni (2 x 36 W T8-Fa6/G13)

For direct replacement and spare batteriesavailable see page 12.

1 red LED

5 green LEDs

grey battery box

1. Maintenance

Practice

Installed Battery: 6 V 7 Ahemergency duration time: 1.5 h or 3.0 hCircuit diagram see page 10/11Charging duration: 14 h/>90 % capacity

Fault indicators: FIRST CHECK LAMPS ARE WORKING

Red LED flashing Last duration test start duration test for> 6 month or > 30 min.Emerg. duration fully charge (cycle!)< 30 min. start test again

No mains light/ Ballast fault change ballastemerg. light o.k.no green LED no charging faulty battery/inverter

change battery/inverter

1. Maintenance

PracticeProduction period: 1995 - 2002


1. Maintenance



WiringdiagrameLLK92018/18 Ni

1. Maintenance



WiringdiagrameLLK92036/36 Ni

Replacement type: CEAG eLLK 92018/18 NIBOrder No.: eLLK 92018/18Nib Bi-Pin (2 x M25 plastic)Order No.: eLLK 92018/18Nib Bi-Pin (4 x M25 plastic)Order No.: eLLK 92018/18Nib Bi-Pin (4 x M20 metal)Order No.: eLLK 92318/18Nib Single-Pin (4 x M20 metal)

CEAG eLLK 92036/36 NIB.Order No.: eLLK 92036/36Nib Bi-Pin (2 x M25 plastic)Order No.: eLLK 92036/36Nib Bi-Pin (4 x M25 plastic)Order No.: eLLK 92036/36Nib Bi-Pin (4 x M20 metal)Order No.: eLLK 92336/36Nib Single-Pin (4 x M20 metal)

Fitting replacement type: Battery replacement:type 2710-2 (Ni) Order no. 2 2710 902 000

Production period: 1995 - 2002


1. Maintenance

Practice

Production period: 2002 - now

1.4 eLLK 92018/18 NIB and eLLK 92036/36 NIB

Emergency light fittings types:eLLK 92018/18 NIB (2 x 18 W T8-Fa6/G13)eLLK 92036/36 NIB (2 x 36 W T8-Fa6/G13)

Spare parts and batteries availableSee page 14

1 red LED

5 green LEDs

black battery box

1. Maintenance

Practice

Replacement fitting type:eLLK 92018/18 NIBCEAG. Bi-pin lamp single pin lampOrder No.: 1 2260 879 101 (2 x M25 plastic)Order No.: 1 2260 879 103 (4 x M25 plastic)Order No.: 1 2260 879 111 (4 x M20 metal) 1 2210 879 111

eLLK 92036/36 NIBCEAG. Bi-pin lamp single pin lampOrder No.: 1 2261 879 101 (2 x M25 plastic)Order No.: 1 2261 879 103 (4 x M25 plastic)Order No.: 1 2261 879 111 (4 x M20 metal) 1 2211 879 111Replacement battery type:type 2710-3 (NIB), Order no. 2 2710 904 000

Production period: 2002 - now1.4 eLLK 92018/18 NIB and eLLK 92036/36 NIB

1. Maintenance

Practice

Production period: 2002 - Current


Installed Battery: 6 V 7 Ahoptional emergency duration time:1.5 h or 3.0 hCharging duration: 14 h/>90 % capacityAutomatic function test every week (< 5 minutes)Automatic duration test every 3 monthsAutomatic battery monitoring5 green LEDs for capacity monitoringCircuit Diagram see page 18/19

1. Maintenance

Practice



1. Maintenance

Practice

L

L1

L2

L3

N

PE

eBK 02

L

L1

L2

L3

N

PE

0

+

3

-

2

1

Notlampe/Emergency lamp

Netzlampe/Mains lamp

EVG..236

L1NLLLL

LLFSLL1LL2

VE97236

+B-BB1

B2B5B6

LNLLFS

NotLL1B4B3

Ersatzbruecke fuer Fernschaltermuss beim Anschluss einesSchalters entfernt werden

Remote Switch,to be removed for connection of inhibit switch

WiringdiagrameLLK92036/36NIB



1. Maintenance

Practice

0

+

3

-

2

1WiringdiagrameLLK92018/18NIB

Fault indicators: FIRST ACTION CHECK LAMPS ARE WORKINGLED indication possible reason actionRed LED flashing Last duration test start duration test for

> 3 month or > 30 min.Emerg. duration fully charge (cycle!)< 30 min. start test again

Red LED cont. on Battery failure replace batteryNo mains light/ Ballast fault change ballastemerg. light o.k.No green LED not charging faulty battery/inverter

change battery/inverterless than 2 LEDs ageing of the cycle battery, start fullon after fully battery; duration test, if notcharged capacity loss more LED on, change

1. Maintenance

Practice

Production period: 2002 - now


Automatic display of the remaining capacity

The eLLK 92 NIB series will continuously show the actual capacityof the installed battery:

With steps of 20 % displayed by 5 green LEDs, the residual capacitycan be monitored at the battery enclosure.

1.5 Visual capacity of the battery.

100 % rated capacity80 % rated capacity60 % rated capacity40 % rated capacity20 % rated capacity

a flashing LED indicates charging to the next step

Automatic display of fault conditions

The red LED shows a fault indication:

• continuously on.

Red LEDcontinuously on:Battery faultBattery must bereplaced

Red LED flashing:Function test/duration test

not passed

Last duration test morethan 3 month passed(Inhibit switch off?)

Charge battery at least24h Repeat function testmanually (cut off line)

If red LED is still flashing

Battery capacity too low

- Change battery -

2.1 Setting of emergency durationTo select the rated emergency duration (1.5 or 3 h) thewire at terminal 1 is used.

2.1.1 1.5 h rated emergency durationboth wires have to be connected on terminal 1

2.1.2 3.0 h rated emergency durationthe wires have to be disconnected:

one to terminal 1one to terminal 0

eBK 02

0

+

3

-

2

1



2. Installation

2.2 Connecting inhibit switch

Connect up to 10 eLLK92… NIB to one central inhibit switch(Ex-e circuit). This switch will block the emergency operationduring a power failure.Do not use it for maintenance work!Note:An open inhibit switch does not allow an automatic function- orduration test.This will cause a flashing red LED at the battery box.

0

+

3

-

2

1



2. Installation

ELLK92NIB ELLK92NIBELLK92NIB ELLK92NIB ELLK92NIB

3.1 Display of the NIB-BatteryThe 5 green LEDs shows the actual charging state ofthe NiCd-battery.

A new battery with nominal 7 Ah capacity will be theequivalent to 5 green LEDs. Each LED indicates approx.20 % of the nominal capacity (= 1.4 Ah)

By ageing of the battery the nominal capacity will bereduced over the years. The speed of deterioration isdependant of the operation- and ambient conditions.

Even a unused battery will deteriorate.An average working time of 9 - 10 years can beexpected under normal conditions. (25 °C ambient,duration test every 6 month, no deep discharge periods)

3. Calculation ofemergency

duration

3.2 Capacity of battery by LED-indicationThe inverter of the eLLK 92 series needs an operatingcurrent of approx. 3.4 A (1.5 h setting) or 1.7 A (3 hsetting).

A calculation of 1.5 h x 3.4 A results 5.1 Ah. This is thereason, why a new nominal 7.0 Ah battery will last morethen 1.5 h emergency operation.

Based on the 1.4 Ah/per LED this results a theoreticaltime of 24 minutes/LED.

When 3 LEDs are on, 1 h emergency duration can beexpected.

2. Calculation ofemergency

duration

CEAG History of self-contained emergency lighting. · CEAG History of self-contained emergency...

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