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Design-in guide

TrustSight LED Emergency kit

September 2014

Design-in guide TrustSight LED Emergency kit 2

History

Revision Date Remarks

0.1 28-03-2013 Draft by J.T

0.2 29-03-2013 Visuals added

0.3 04-04-2013 Feedback S.J implemented

0.4 04-04-2013 Text layout changed

0.5 04-04-2013 Feedback R.d.W implemented

0.6 18-04-2013 Feedback D.v.A implemented

1.0 18-04-2013 Final version

1.1 22-05-2013 Added warning for jumper setting

1.2 9-09-2013 Periodic testing section updated

2.0 7-04-2014 5.2W output power added

2.1 15-07-2014 Section Connection Diagram updated

2.2 20-08-2014 Added maximum current for connections

2.3 16-09-2014 Added connection diagram of Square HV/LV panels


Contents

Contents 3

Introduction to this guide 4

Applications 4 Information or support 4

Safety precautions 5

Introduction to TrustSight Emergency LED drivers 6

Introduction 6 TrustSight driver versions 6 Features 7 LED status indicator 7 Controllability 7 Form factors 7 Explanation of driver naming 8 Product overview 8

Electrical design 9

Operating window 9 Connection diagram 11 Driver wiring and pinning 16 Batteries 17 LED status indicator 18 LED in and output connections 19 Mains Voltage 19 Inrush current 20 Surge Protection 20 Leakage current 20 Electromagnetic compatibility (EMC) 20 EMC tips 20 Electrical isolation 20

Thermal management 21

Introduction 21 Driver Lifetime 21 Case temperature point (tc) 21 Battery storage temperature 22 Battery operating temperature 22

Quality 23

Marking 24

Index of visuals 25


Introduction to this guide

Thank you for choosing the TrustSight LED Emergency kit from Philips. In this

guide you will find information to support integration of this kit into a LED

luminaire or LED system.

This edition describes the TrustSight LED Emergency kit developed for indoor

lighting applications. We advise you to consult our websites for the latest up-to-

date information.

Typical applications are linear or squared type of luminaires applied in: offices,

public buildings, industrial and retail environments.

Please consult your local Philips office or visit: www.philips.com/technology

TrustSight LED Emergency kit

Applications

Information or support

http://www.philips.com/technology


Safety precautions

Safety warnings and instructions to be taken into account during design-in and

manufacturing.

Do not use damaged or defective contacts or housings.

Do not service the driver when the mains voltage is connected; this

includes connecting or disconnecting the LED load.

Do not use damaged products.

Cap off all unused wires to prevent accidental contact with the luminaire

or driver housing.

The luminaire manufacturer is responsible for its own luminaire design and

has to comply with all relevant safety standards.

The TrustSight Emergency LED drivers are intended for indoor use and

should not be exposed to the elements such as snow, water and ice. It is

the luminaire manufacturer’s responsibility to prevent exposure.

Do not short circuit or reverse connect the batteries.

Design-in support is available; please contact your Philips sales

representative.

Warnings

Avoid touching live parts!

Do not use drivers with damaged wiring!


Introduction to TrustSight

Emergency LED drivers

The TrustSight LED Emergency kit is a self contained, maintained solution, designed

to operate LED modules in case of a mains power failure. An un-switched mains

line is used to continuously charge TrustSight batteries and keep them in a state of

readiness. At the same time the unswitched mains line is being monitored in order

to detect mains power failure. When this happens, the TrustSight LED Emergency

driver uses the TrustSight battery as energy source and provides power to (part of)

the LED array.

Four different TrustSight LED Emergency kits are offered to support either 1hr of

operation time with 2.6W or 5.2W output power or 3hrs of operation time with

2.6W output power. The emergency driver is OEM configurable for 40 or 80mA

LED current, which can be selected via an accessible jumper. The general form

follows the standard European practice where the batteries are mounted external

of the TrustSight LED 40-80mA driver, connected to it with cables and intended

to be mounted inside the lighting fixture along with the TrustSight LED 40-80mA

driver.

TrustSight Emergency LED driver with batteries and indicator LED

Introduction

TrustSight driver versions


The adjustable output current enables operation of various LED configurations

(allowing to connect one up to all modules in emergency mode) from different LED

manufacturers whilst also ensuring the solution remains “future proof” for new

LED generations. The output current can be set with a current selecting jumper:

Output current = 80 mA with an output voltage of 33V or 66V

(load selection jumper present)

Output current = 40 mA with a maximum output voltage of 66V

(load selection jumper removed)

The TrustSight LED 40-80mA driver supports two operation times:

1 hour: 2.6W (1 battery pack) or 5.2W (2 battery packs)

3 hours: 2.6W (2 battery packs)

The LED status indicator shows whether:

The system is in charging mode

Batteries are fully charged

A system error has occurred

The TrustSight LED driver can be tested (according regulation) via manually

switching of the un-switched mains line at any convenient time.

The housing of the TrustSight Emergency LED drivers has a form factor compatible

with fluorescent and LED drivers housing design.

Features Adjustable Output Current

Emergency time

LED status indicator

Controllability

Form factors Linear housing


Mechanical sketch of the TrustSight LED 40-80mA driver

The names of the driver are defined as shown in the example below:

Example TrustSight LED 40-80mA

TrustSight Proposition name for Philips LED emergency systems

40-80mA Output current settings

1hr/3hr One battery pack or two battery packs

T/F Triangle or Flat battery configuration

The LED emergency kit is available in 4 different versions. The differences are the

emergency time (1 or 3 hours) and battery type (F=flat or T=triangular):

12nc Description of product kits

9137 006 97466 TrustSight LED EM Kit 40-80mA 1hrF

9137 006 97566 TrustSight LED EM Kit 40-80mA 3hrF

9137 006 97266 TrustSight LED EM Kit 40-80mA 1hrT

9137 006 97366 TrustSight LED EM Kit 40-80mA 3hrT

Note that for the 1hr 5.2W output power option the TrustSight LED 40-80mA

3hr F/T versions are applicable because the two batteries are required to deliver

the high output power for 1hr.

Explanation of driver naming

Product overview


Electrical design

Safety warnings and instructions to be taken into account during design-in and

manufacturing.

LED luminaires are made with many different configurations of LED drivers and

LED panels. To be flexible towards different configurations the TrustSight

Emergency LED driver has a selectable output current: 40mA or 80mA. This can be

done by removing or placing the current selector jumper.

Jumper Output current

Removed 40mA/66V

Present 80mA/33V, 48V, or 66V

TrustSight Emergency LED driver output current selector jumper

The TrustSight Emergency LED driver has a current controlled output, the output

voltage is determined by the LED load connected to the Emergency driver. The

output voltage can vary over a wide range, however the specified lifetime, and

emergency time are valid for an output power of 2.64W or 5.2W.

Symbol Parameter Condition Values

Unit Min Typ Max

IDC 80mA High output current With load selection jumper 72 80 88 mA

IDC 40mA Low output current Without load selection jumper 36 40 44 mA

Vout

Maximum output voltage

range Iout = 40mA 35 66 68 V

Minimum output voltage

range Iout = 80mA 20 33 34 V

Pout Output power

Iout=40mA and Vout=66V or

Iout=80mA and Vout=33V 2.64 W

Iout=80mA and Vout=66V 5.2 W

VDC,max Maximum Output Voltage No load 72 V

VDC_min Minimum Output voltage 17 V

EM time

1 hour solution At maximum life time battery and

Pout = 2.64W 1 hr

1 hour solution At maximum life time batteries

and Pout = 5.2W 1 hr

3 hours solution At maximum life time battery and

Pout = 2.64W 3 hr

Operating window

Attention!

The driver ONLY complies with

the 1hr and 3hr operation time

when used in line with the selected

VI setting!


The typical open output voltage equals 72V. However, to guarantee 1 or 3 hours

emergency light duration, the output voltage should be selected accordingly.

The TrustSight LED 40-80mA driver has two selectable current levels in emergency

mode:

• Output current = 80mA (load selection jumper present) with output voltage of

33V, output power 2.6W

• Output current = 80mA (load selection jumper present) with output voltage of

66V , output power 5.2W

• Output current = 40mA with output voltage of 66V (load selection jumper

removed), output power 2.6W.

The TrustSight LED 40-80mA driver supports two operation times:

• 1 hour (supported by 1 battery pack) for 2.6W setting.

• 3 hours (supported by 2 battery packs) for 2.6W setting.

• 1 hour (supported by 2 battery packs) for 5.2W setting.

The different output options variation, output voltage, output current, output

power and emergency time, are given in the table below:

Vout Iout = 40mA Pout Iout = 80mA Pout

33V 1hr, 1batt, jumper 2.6W

3hr, 2batt, jumper 2.6W

66V 1hr, 1batt, no jumper 2.6W

1hr, 2batt, jumper 5.2W 3hr, 2batt, no jumper 2.6W


One or more LED modules with a total forward voltage of 20 to 68V can be

connected to the TrustSight LED 40-80mA. The LED module(s) connected to the

Out+ and Out- terminal are operated in emergency mode from the battery. In

normal mains mode all LED modules are operated by the control gear.

Many ways of connecting the LED modules are possible with variations in:

Non-maintained (luminaire only operates when mains power fails),

Maintained (a maintained luminaire is designed to be lit continuously and

will continue to work, supplied by a battery, even in the event of a power

failure),

Series and/or parallel connection of the LED modules,

High voltage and low voltage LED modules. Depending on the LED module

type (LV (33 to 48V) or HV (33 to 66V)), the circuit diagram is different.

Examples are given below.

Return-end connection: The HV LED boards are designed in such a way that

multiple LED Lines can be connected in series. This requires the OUT

connector of the last LED Line to be short-circuited using a return-end

connection.

It is not possible to give a wiring diagram for every solution. Please consult the

Philips Lighting OEM Downloads website for all Fortimo downlight and LED linear

design-in guides, or contact your Philips sales representative in case you have any

questions about wiring. Below, the most common types are given.

Non-maintained

Non-maintained, 1hr, 33V-80mA, 2.6W Non-maintained 3hr, 33V-80mA, 2.6W

Non-maintained, 1hr, 66V-40mA, 2.6W Non-maintained 3hr, 66V-40mA, 2.6W

+ +

IN OUT

- HV LED board -

+ +

IN OUT

- LV LED board -

+

-

Batt1-

Batt1+

Batt2-

Batt2+

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line

Not Connected

Not Connected

(Emergency)

Output current selection

Indicator LED

TrustSight

In+

In-

Out+

Out -

LV LED Module 33V +

-

Batt1-

Batt1+

Batt2-

Batt2+

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line

Not Connected

Not Connected Output current selection

Indicator LED

TrustSight

In+

In-

Out+

Out -

+

- (Emergency)

LV LED Module 33V +

-

Batt1-

Batt1+

Batt2-

Batt2+

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line

Not Connected


Indicator LED

TrustSight

In+

In-

Out+

Out -

+

- (Emergency)

HV LED Module 66V +

-

Batt1-

Batt1+

Batt2-

Batt2+

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line

Not Connected


Indicator LED

TrustSight

In+

In-

Out+

Out -

+

- (Emergency)

HV LED Module 66V +

-

Connection diagram


To minimize the number of diagrams, only the 3hr solution is shown.

Maintained, 3hr, 33V-80mA, 2.6W Maintained, 3hr, 66V-40mA, 2.6W

To minimize the number of diagrams, only the 3hr solution is shown. The number

of modules depends on the luminaire design, output voltage, and power of the AC

LED driver.

Maintained, 3hr, 33V-80mA, 2.6W, series connection Maintained, 3hr, 66V-40mA, 2.6W, series connection

Batt1-

Batt1+

Batt2-

Batt2+

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Out+

Out -Neutral

LineNeutral

Line

TrustSight

LED driver

In+

In-

Out+

Out -

+

- (Emergency)

LV LED Module 33V +

-

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Out+

Out -Neutral

LineNeutral

Line

TrustSight

LED driver

In+

In-

Out+

Out -

Batt1-

Batt1+

Batt2-

Batt2++

- (Emergency)

HV LED Module 66V +

-

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Neutral

LineNeutral

Line

TrustSight

LED driver

In+

In-

Out+

Out -

Out+

Out -

Batt1-

Batt1+

Batt2-

Batt2++

- (Emergency)

HV LED Module 33V +

-

+

-HV LED Module 33V

+

-

+

-HV LED Module 33V

+

-

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Neutral

LineNeutral

Line

TrustSight

LED driver

In+

In-

Out+

Out -

Out+

Out -

Batt1-

Batt1+

Batt2-

Batt2++

- (Emergency)

HV LED Module 33V +

-

+

-HV LED Module 33V

+

-

+

-HV LED Module 33V

+

-

+

- (Emergency)

HV LED Module 33V +

-

Maintained, 1 LED module

Maintained, multiple LED modules in series


Maintained, 3hr, 66V-40mA, 2.6W, series connection

The number of modules depends on the luminaire design, output voltage, and

power of the AC LED driver.

Maintained, 3hr, 33V-80mA, 2.6W, parallel connection

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Neutral

LineNeutral

Line

TrustSight

LED driver

In+

In-

Out+

Out -

Out+

Out -

Batt1-

Batt1+

Batt2-

Batt2++

- (Emergency)

HV LED Module 66V +

-

+

-HV LED Module 66V

+

-

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Out+

Out -Neutral

LineNeutral

Line

TrustSight

LED driver

In+

In-

Out+

Out -

Batt1-

Batt1+

Batt2-

Batt2+

+

- (Emergency)

LV LED Module 33V +

-

+

-

+

-

+

- (Emergency)

LV LED Module 33V +

-

(Emergency)

LV LED Module 33V

Maintained, multiple LED modules in parallel


A hybrid configuration is a combination of series and parallel connections of

multiple LED modules. The square modules in this example (with a forward voltage

of approx. 46V) can also be applied in a series or parallel configuration, with the

80mA setting (and 3hr battery pack) so that the emergency time will be approx. 2

hours (output power is 3.7W).

Maintained, >1hr, 46V-80mA, 3.7W, hybrid connection

Equivalent circuit diagram of hybrid configuration in which

two LED modules connected in parallel are in series with

two other LED modules connected in parallel.

Note that HV/LV square panels have:

HV creepage distance (of 3mm)

LV configuration (no return-end required)

Maintained, >1hr, 46V-80mA, 3.7W, parallel connection

Note that HV/LV square panels have:

HV creepage distance (of 3mm)

LV configuration (no return-end required)

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Out+

Out -Neutral

LineNeutral

Line

TrustSight

LED driver

Batt1-

Batt1+

Batt2-

Batt2+

In+

In-

Out+

Out -

+

-

HV/LV square LED Module 46V

(Emergency)

+

-

LED modules parallel


The two dotted LED module boxes are

connected in series

+

-


+

-

+

-


+

-

+

-


(Emergency)

+

-

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Out+

Out -Neutral

LineNeutral

Line

TrustSight

LED driver

Batt1-

Batt1+

Batt2-

Batt2+

In+

In-

Out+

Out -

+

-


(Emergency)

+

-


+

-


+

-

+

-


+

-

+

-


(Emergency)

+

-

Maintained, multiple LED modules hybrid


To guarantee the minimum required light level for high-bay applications, the

TrustSight driver can be set to 80mA in combination with 66V LED modules. The

difference is the jumper setting.

Maintained, 1hr, 66V-80mA, 5.2W, series connection

Neutral

Line

SW HOT in

SW HOT out

LED RED

LED Black

LED GREEN

Unswitched Neutral

Unswitched Line


Indicator LED

Neutral

LineNeutral

Line

TrustSight

LED driver

In+

In-

Out+

Out -

Out+

Out -

Batt1-

Batt1+

Batt2-

Batt2++

- (Emergency)

HV LED Module 66V +

-

+

-HV LED Module 66V

+

-

Maintained, high-bay 5.2W setting


The TrustSight Emergency LED Driver is shipped with a complete package of

connection wires (note that mains wires are not shipped together with the

TrustSight Emergency LED driver):

Battery

harness 4422 408 45331

Connection wire between battery pack and Emergency

driver

LED

harness 9290 006 90203

Connection wire between LED panels and Emergency

driver, replace the interconnection between 2 LED panels

Indicator

LED 4422 408 64361 Indicator LED with connecting wires

All connection wires with corresponding functions can be seen in the connection

diagram. The table below shows all available connector connections of the driver.

Connector Signal Description Note

1 LED RED Red wire of indicator LED 2

2 LED BLACK Black wire of indicator LED 2

3 LED GREEN Green wire of indicator LED 2

4 IN+ Positive connection of up-stream LED modules 4

5 IN- Negative connection of up-stream LED module 4

6 OUT+ Positive connection of down-stream LED modules.

Modules that will be used for Emergency.

4

7 OUT- Negative connection of down-stream LED modules.


4

8 SW HOT OUT Switched mains out 3

9 SW HOT IN Switched mains in 3

10 LINE Unswitched Line

11 NEUTRAL Unswitched Neutral

12 BATT 2+

BATT 1+

Battery 2 positive / battery positive 1

13 BATT 2- Battery 2 negative 1

14 BATT 1+ Battery 1 positive 1

15 BATT 1-

BATT 1-

Battery 1 negative / battery negative 1

Note 1: For the 3 hours 2.6W solution and 1hr 5.2W solution, 2 battery packs

should be connected as indicated on the driver label. For the 1 hour

2.6W solution, only 1 battery pack is connected using terminals

according driver label.

Note 2: Indicator LED must be connected as specified by IEC 60598-2-22 clause

22.6.7.

Note 3: The maximum current that can be carried by the SW HOT OUT and

SW HOT IN contacts is 8A

Note 4: The maximum current that can be carried by the IN+, Out+, IN- and

OUT- contacts (current from the AC LED driver) is 2A.

The unswitched mains is connected to the TrustSight Emergency LED driver for

continuous charging and maintaining the batteries. This input is also used as

detecting input for mains power failures.

The mains of the AC LED driver is wired via the TrustSight LED driver so that the

emergency driver can switch off the AC LED driver during emergency mode to

avoid dual current operation (both the emergency and AC LED driver supply (too

much) current to the LEDs).

Driver wiring and pinning


The batteries are supplied with short (± 8 cm) cables (AWG22) with Tyco Micro

Mate-n-Lok 794617-2 connector. Together with the EM driver and batteries, a

battery harness is shipped, which has two flying leads on one end and a Tyco

connector on the other end.

After first installation (and after each 1 hr minimum emergency mode operation),

the batteries need to be charged for at least 24 hours to become completely

charged again. If the battery is not completely discharged the required charge time

is shorter accordingly. The status of the battery is given by the indicator LED.

Periodic tests should be performed according to EN 50172:2004, clause 7.2.3 and

7.2.4. Montly, switch on in the emergency mode by simulation of a failure of the

supply to the normal lighting for a period sufficient to ensure that each lamp is

illuminated. Annually, each luminaire shall be tested for its full rated duration (at

least 1 hr or 3 hrs (depending on product installed)).

The batteries have a life time expectancy of 4 years when maintained properly, as

shown in the table below.

Item Technical Data International standards Clauses

cells intended for permanent

charge at elevated temperature

Yes

IEC 61-951-2 (ex IEC61436) §7.2

IEC 61-951-2 (ex IEC61436)

§7.4.2.3 and 7.9

Expected operation life under

following conditions:

Maximum continuous temperature

Maximum occasional temperature

Discharge frequency

＞4years

+50°C +65°C (1 month)

1 discharge / year

The NiMH batteries will be charged before shipment and need to be used before

the date indicated on the battery (packing) due to self-discharging when stored at

Tstore ≤ 30°C.

Batteries Connection

Charging

Periodic testing

Lifetime

Shelf life


Battery packs are assembled with additional PCB-CEM1 material (or equivalent)

with mounting slots on both ends for mounting onto the fixture.

Mechanical information of the battery packs is given below:

Mechanical drawing of flat battery pack (in mm)

The indicator LED must be connected as specified by IEC 60598-2-22 clause 22.6.7.

The indicator LED gives the status of the battery according the table below:

Colour Parameter Description

Green Indicator green

The batteries are fully charged and in case of power failure, the

emergency unit will provide light for at least 1 or 3 hours, depending on

the chosen setting.

Red Indicator red The batteries are not yet fully charged. In case of power failure, the

specified emergency time is not guaranteed.

Off Indicator off

When the indicator LED is off, one of the following situations is true:

The batteries are not connected or not connected properly,

The unswitched mains voltage is not present on the EM driver and

the batteries are empty,

The driver is running in emergency mode.

It is mandatory to connect the indicator LED to the Emergency driver by regulation

(IEC 60598-2-22 clause 22.6.7). The status LED is to be mounted externally, should

be visible to the user, and is provided together with the Emergency driver. The

indicator LED has a 3-wire cable with a length of approximately 1m.

Mechanical

LED status indicator


The output of the TrustSight Emergency driver is equipped with a so-called “OR-

ing” diode. This makes it possible that only part of the LED panels used for normal

lighting can be used for Emergency lighting. The LED panel interconnection (of two

connected LED panels) is replaced by the LED harness to connect the TrustSight

LED 40-80mA driver to the LED modules.

Connection Function

IN+ Positive connection of up-stream LED modules

IN− Negative connection of up-stream LED modules

OUT+ Positive connection of down-stream LED modules

Modules that will be used for Emergency

OUT− Negative connection of down-stream LED modules.


Typical connection of Emergency driver in LED string

The TrustSight Emergency driver uses the unswitched mains input to determine if it

should operate in Emergency Mode or Normal (charge) Mode. The values when it

will switch over from one mode to the other are determined by regulation (IEC

61347-2-7) and are given in the table below:

Parameter Condition Values

Min Typ Max

Vmains_EM Mains voltage

at entering

emergency mode

Driver in charge mode

(0.6*Vnom<Vmains<0.85*Vnom) 138 195 V

Vmains_charge Mains

voltage at entering

charge mode

Driver in EM mode

(Vmains > 0.9*Vnom) 207 V

When the TrustSight Emergency driver is in charge mode it will not enter the

Emergency mode unless the mains voltage drops below 138V. When the TrustSight

Emergency driver is in Emergency mode it will switch over to charge mode when

the mains voltage is at least 207V.

LED in and output connections

Mains Voltage


Note:

The TrustSight Emergency driver can be used in combination with several different

AC LED drivers that have different behaviour, e.g. low mains voltage detection

values. A situation can exist that the normal AC LED driver is already switched off

due to low mains voltage detection while the TrustSight Emergency driver is still in

charge mode. In this situation there will be no light coming from the luminaire.

‘Inrush current’ refers to the briefly occurring high input current which flows into

the driver during the initial start-up to charge the capacitors at the input side.

Typically, the amplitude is much greater than the operating or steady-state current.

Symbol Parameter Min Typ Max Unit

Iin,pkmax Inrush Current 3.5 Apk

Mains current pulse time half peak 1 ms

Note: Test conditions according to IEC60555:

Vmains= 230V Rmains = 0.4 Ohm

fmains = 50 Hz Lmains = 0.8 mH

Zmains = Rmains + Lmains

The TrustSight Emergency drivers have built-in surge protection up to a certain

limit according EN 61547. It can withstand 1000V differential mode and 2000V

common mode surges. Depending on the mains connected, additional protection

against excessive high surge voltages may be required by adding a Surge Protection

Device. The actual limit can differ per driver and can be found in the driver’s

datasheet.

The Xitanium Indoor Linear LED drivers are designed to meet leakage current

requirements per IEC 61347-1 standard. Earth Leakage Current @ 240Vac. 50Hz

is lower than 0.7 mApk.

TrustSight Emergency LED drivers meet EMC requirements per CISPR 15 ed. 7.2.

The test is conducted with a reference setup that includes an AC driver, LED

panels load, batteries and indicator LED mounted in a plastic luminaire.

To maintain good EMC performance at luminaire level, it is recommended to keep

all wires as short as possible. Also keeping the battery-, input-, and output wires as

far apart as possible.

The TrustSight Emergency LED driver offers basic isolation from mains input to

battery connection and indicator LED and from battery connection and indicator

LED to output connection.

This approach makes the TrustSight Emergency driver suitable to be combined

with mains-isolated output and non-mains-isolated output AC drivers. The

batteries are therefore hot pluggable.

Inrush current

Surge Protection

Leakage current

Electromagnetic compatibility (EMC)

EMC tips

Electrical isolation


Thermal management

This chapter describes two thermal aspects of the TrustSight Emergency LED

drivers:

The LED driver itself and relationship between case temperature point (tc)

and lifetime of the LED driver.

Battery temperature and lifetime.

The lifetime of TrustSight Emergency LED drivers depends on the temperature

during operation. This means a relationship exists between the tc point on the

driver and its lifetime. TrustSight Emergency drivers have a specified minimum

lifetime of 70,000 hours with a minimum of 96.5% survivors at the specified tc.

To achieve optimal lifetime and reliability, it is critical that the temperature of the

components in the driver remains within its rating. All precautions were taken to

ensure that the components within the driver are at the lowest possible

temperature by design.

All temperature measurements are related to a case temperature point (tc) on the

driver. The tc temperature is a reference for the temperatures of the critical

internal driver components. It should never exceed tc-max.

Schematic representation of internal thermal resistances and driver T-case

ElcoCoil

FET

Tc pointTc point

Rth (compàcase)Rth (compàcase)

Introduction

Driver Lifetime

Case temperature point (tc)


The location of the tc point is identified on the product label. The tc point is

indicated by the dot, as shown in the red circle in figure below.

Part of driver label with T-case point

As mentioned before (refer to the section batteries) the batteries are boosted

before shipment to extend their shelf life. The indicated date on the batteries is

valid when the batteries are stored at temperatures between -20°C and 30°C.

When the batteries are stored at a temperatures between -20° and 40°C they

must be used within 2 months. Batteries stored at temperatures between -20° and

50°C should be used within one week.

The temperature for operating the batteries is specified as:

State Min Max

Charging 0° 50°C

Discharging -20° 50°C

Using the batteries outside these temperature windows will reduce the lifetime of

the batteries.

Battery storage temperature

Battery operating temperature


Quality

Generated disturbances and EMI

EN 55015/CISPR15 (2010 release)

EN 55015/CISPR15 (2010 release)

IEC / EN 61000-3-2

IEC / EN 61000-3-3

Immunity

EN 61547, 2009

Performance

IEC 62384 (in conjunction with IEC61347-2-13)

EN 60598-2-22

EN 61951-2

EN 1838

Safety standards

IEC 61347-1

IEC 61347-2-7

IEC 61347-2-13


Marking

Standard Description

CE marking

ENEC marking, the European certification mark for electrical

products that gives a product access to the markets of

countries in the European Union, EFTA, and a number of

Eastern European countries.

05 is the body certified to give the marking, KEMA/DEKRA.

F-marking, temperature declared, thermally protected ballast /

transformer(s) symbol acc. IEC61347-1 Clause 7.1.m, 110°C.

Electronic control gear complying with IEC61347-2-7 shall be

marked with this symbol.


Index of visuals

TrustSight LED Emergency kit 4

TrustSight Emergency LED driver with batteries and indicator LED 6

Mechanical sketch of the TrustSight LED 40-80mA driver 8

TrustSight Emergency LED driver output current selector jumper 9

Mechanical drawing of flat battery pack (in mm) 18

Typical connection of Emergency driver in LED string 19

Schematic representation of internal thermal resistances and driver T-case 21

Part of driver label with T-case point 22


For more information please visit:

www.philips.com/technology

© 2014 Koninklijke Philips Electronics N.V.

All rights reserved. Reproduction in whole or in part is prohibited without the

prior written consent of the copyright owner. The information presented in this

document does not form part of any quotation or contract, is believed to be

accurate and reliable and may be changed without notice. No liability will be

accepted by the publisher for any consequence of its use. Publication thereof does

not convey nor imply any license under patent or other industrial or intellectual

property rights.

http://www.philips.com/technology

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