LDM DALI-2 NFC

LED Module DALI Emergency Control Gear

The ELP LDM DALI-2 NFC range of emergency LED control gear allows maintained operation of high-power LED modules, when used in conjunction with the standard mains voltage LED control gear. The control gear also provides an integrated DALI power supply for connection to other DALI devices, which can be optionally activated using a NFC programmer.

The emergency control gear incorporates a module/charger and a high temperature Lithium Iron Phosphate battery. In the event of a mains failure an integral 2-pole relay disconnects the LED lighting load from the mains control gear and then connects it to the emergency control gear which operates the LED module at an optimum light output for the rated duration.

Microprocessor enabled features

The Near Field Communication (NFC) interface allows for the optional activation of an integrated DALI power supply and also the downloading of diagnostics to assist in any site issues.
An App is available that can be downloaded onto a phone or tablet which can read stored operating parameters including information such operating hours, how many tests have been performed, module thermals , etc. This is a unique feature that highlights installation conditions and aids fault diagnostics.
The LED current in emergency mode is automatically adjusted for maximum light output and is constant for the entire rated duration.
Smart charging of the Lithium Iron Phosphate batteries which have protection circuit fitted including thermal sensing. NB: Lithium Iron Phosphate batteries offer long life (up to 8 years)
The LDM range is available with fully interoperable DALI control and reporting function and comes with an integrated DALI PSU. Automatic Self-Test is enabled when no DALI bus is connected.

It is important to note that some LED mains control gear should not be operated with an open circuit load, to overcome this problem when first powering up the LDM range features a live in/ live out relay which ensures the load is in place before the mains driver is powered up.

In Self-test mode the function and duration tests will take place at randomized times. If required, duration testing can be programmed by turning the unswitched supply off and on 3 times in 10 seconds at the required time. Note the function test will occur weekly at the same time.

LDM emergency control gear

To ensure the correct operation of each type of LED module the correct LDM equipment should be selected. The total forward operating voltages of the LED module / arrays connected should be used to determine the appropriate LDM control gear.

As default, the integral DALI power supply will be disabled. Please see the order codes on the last page if you would like this to be enabled or for the appropriate battery, indicator LED etc.

SECTION	SUBJECT	PLASTIC HOUSED MODULE
Environmental
	Ingress protection	IP20
	Module rated operating ambient temperature	-20°C to 50°C
	Battery rated operating ambient temperature	0°C to 55°C
	Maximum case temperature	70°C
Mains Operation
	Rated voltage supply	220/240V AC
	Mains frequency	50/60 Hz
	Mains supply current LDM60D, LDM60MOD, LDM60HOD, LDM300MOD, LDM300HOD LDM606WD, LDM3006WD	<27mA <30mA
	Mains supply power / with integrated DALI power supply enabled	4W / 5W
	Power factor (with integrated DALI power supply enabled)	0.7C
	Mains overvoltage protection	320V for 1 hour
	Indicator LED	2 wire red/green colour
	Maximum power that can be switched via relay contacts	150W
	Maximum current that can be switched via relay contacts	2A
	Maximum voltage that can be switched via relay contacts	450VDC
	The use of different phases for switched live and unswitched live is allowed	Note the unswitched live must fail if the switched live fails
Emergency Operation
	Emergency duration	1 or 3 hours
	Battery chemistry type	LiFePO₄
	Number and type of high temperature cells LDM60D LDM60MOD, LDM300MOD LDM60HOD, LDM300HOD LDM606WD, LDM3006WD	2 x LiFePO₄ 1.8Ah 18650 cells 2 x LiFePO₄ 2.3Ah 22650 cells 2 x LiFePO₄ 3.4Ah 26650 cells 3 x LiFePO₄ 3.4Ah 26650 cells
	Battery recharge period	<24 hours
	Time to full illuminance	<0.5 seconds
	Short-circuit-proof battery connection, over charge protection, over discharge protection, polarity reversal protection, deep discharge protection and thermal protection	Battery is fitted with 3 wires/connector to enable the thermal protection
	Battery charge current LiFePO₄ 1.8Ah, 2.3Ah & 3.4Ah cells – voltage dependent, constant current	0-160mA
	Battery discharge current range (at nominal battery voltage) LiFePO₄ 1.8Ah 18650 cells LiFePO₄ 2.3Ah 22650 cells LiFePO₄ 3.4Ah 26650 cells	325mA to 500mA (375mA) 475mA to 735mA (550mA) 650mA to 1000mA (750mA)
	Module operating current – see graphs on datasheet LDM60D LDM60MOD LDM60HOD LDM606WD LDM300MOD LDM300HOD LDM3006WD	167mA to 38mA ±10% 226mA to 54mA ±10% 312mA to 76mA ±10% 380mA to 114mA ±10% 50mA to 9mA ±10% 66mA to 13mA ±10% 96mA to 21mA ±10%
	Module output voltage range (nominal power) LDM60D LDM60MOD LDM60HOD LDM606WD LDM300MOD LDM300HOD LDM3006WD	12V to 55V (2.0W) 12V to 55V (2.9W) 12V to 55V (4.0W) 15V to 55V (6.0W) 50V to 300V (2.7W) 50V to 300V (4.0W) 50V to 300V (6.0W)
DALI Power Supply
	Integrated DALI power supply minimum/maximum output current	50mA/60mA
	The NFC interface allows for optional activation of the DALI power supply	Default is disabled
	No other DALI power supply is to be connected in parallel and the maximum volt drop for the DALI wires is 2V
	DALI terminals are proof against mains voltage
Insulation
	Insulation between mains and battery, LED module, indicator LED	Double or reinforced insulation
	Insulation between mains and DALI	Basic insulation
	Output voltage from LDM60D, LDM60MOD, LDM60HOD and LDM606WD is SELV	< 60 V DC
Black Box Recording
Black Box Recording	A record is kept of the number and length of emergency/mains operations and control gear/battery temperatures.	This information can be downloaded via the NFC interface or a DALI controller
Mechanical
	Module outside dimensions	L178mm x W30mm x H21mm
	Fixing centers	170mm
	Electrical connections	Push wire terminals
Standards Compliance
	IEC 61347-1, IEC 61347-2-7, IEC 61347-2-13 & IEC 60598-2-22	Yes
	IEC 62034, IEC 62386-101, IEC 62386-102, IEC 62386-202* & IEC 62386-250	Yes
	IEC 55015 & IEC 61547	Yes
	Marks UKCA, CE	Yes

* DALI Standard version 2

Voltages	Order Codes
12V – 55V	LDM60D, LDM60MOD & LDM60HOD
15V – 55V	LDM606WD
50V – 300V	LDM300MOD, LDM300HOD & LDM3006WD

The following codes should be used to order the appropriate module and batteries:

Emergency Lighting Control Gear

Order Codes	Description
LDM60D	12V to 55V DALI/Self-test standard output module with DALI PSU
LDM60MOD	12V to 55V DALI/Self-test medium output module with DALI PSU
LDM60HOD	12V to 55V DALI/Self-test high output module with DALI PSU
LDM606WD	15V to 55V DALI /Self-test high output module with DALI PSU
LDM300MOD	50V to 300V DALI /Self-test medium output module with DALI PSU
LDM300HOD	50V to 300V DALI /Self-test high output module with DALI PSU
LDM3006WD	50V to 300V DALI /Self-test high output module with DALI PSU
OPTIONS:
/K	Geartray kit including LED indicator, clip, battery, battery lead, battery end-caps & terminal covers
/K/NC	Geartray kit including LED indicator, clip, battery, battery lead & battery end-caps
/K/TU	Remote kit including LED indicator, clip, battery in protective tube, battery lead, battery end-caps & terminal covers

Batteries

Order Codes	Description
B091T (for LDM60D)	1 x 2 cell stick – LiFePO₄ 1.8Ah 18650 cells (EN 62620 designation – IFpR1865 [1P2S] E060NA)
B092T (for LDM60MOD & LDM300MOD)	1 x 2 cell stick – LiFePO₄ 2.1Ah 22650 cells (EN 62620 designation – IFpR2265 [1P2S] E060NA)
B093T (for LDM60HOD & LDM300HOD)	1 x 2 cell stick – LiFePO₄ 3.4Ah 26650 cells (EN 62620 designation – IFpR2665 [1P2S] E060NA)
B099T (for LDM606WD & LDM3006WD)	1 x 3 cell stick – LiFePO₄ 3.4Ah 26650 cells (EN 62620 designation – IFpR2665 [1P3S] E060NA)

Kit Components

Order Codes	Description
BL018/T (500mm) BL019/T (100mm)	Battery connectors for use with LiFePO₄ 18650, 22650 & 26650 cells
B040 B050 B035	18650 cell end-cap (Note: 2 end-caps are required for B091T) 22650 cell end-cap (Note: 2 end-caps are required for B092T) 26650 cell end-cap (Note: 2 end-caps are required for B093T & B099T)
LED1000/GRN/RED (1000mm) S066	DALI/Self-test high brightness bi-colour green/red charge indicator assembly Indicator LED clip
H222	Terminal covers / clamp set (2 supplied) cover set

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Sanjit from London says, “I care about the longevity of every product I have installed in my projects. ELP delivers high-quality emergency lighting equipment at reasonable costs. I would highly recommend them for long-term savings.”

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About ELP

Products

LDM DALI-2 NFC

LED Module DALI Emergency Control Gear

Have a question about a product or specification? Drop us a note…

Have a question about a product or specification? Drop us a note…

Other Conversion Equipment

LDM

LDM NFC

LDR

Other Products

Bulkheads

Signage

Commercial

Amenity

Emergency Downlights

Twin Floods

Conversion Kits

SurePath Testing

Central Power

Sensors

Register to download
our product catalogue

Trust

Rely on us to help you

Contact

Products

About us

Services

About ELP

Products

LDM DALI-2 NFC

LED Module DALI Emergency Control Gear

Have a question about a product or specification? Drop us a note…

Have a question about a product or specification? Drop us a note…

Other Conversion Equipment

Other Products

Register to download our product catalogue

Trust

Rely on us to help you

Contact

Products

About us

Services

Register to download
our product catalogue