Mean Well LCM-40TW Installation Manual

110
2

Features

180~277VAC input only
Built-in active PFC
Output current level selectable by DIP switch
Built-in DALI interface and push dimming function
Available for DALI device type 6(DT6) and device type 8(DT8)
Tunable White control
Constant power mode output with 2 channels
Minimum dimming level 0.2%
Emergency lighting (EL) available

Wiring

Housing with cable clamp for remote installation
Use wires with an adequate cross-section (see 5)
Use suitable mounting tools to do the wiring and mounting (see 5)
Use a MCB (miniature circuit breaker) with an adequate current rating to protect the lighting system (see 6)

Environmental limitations

Maximum ambient temperature must not exceed 60
Always allow adequate ventilation clearances, 50mm, around the unit in use to prevent it from overheating
Only install the unit in interior environments
Cautions
This unit must be installed by a qualified electrician
This unit is not suitable for applications that DC/DC converters are connected before LED lamps

Settings and connections

1. Output Current Level Settings
LCM-40TW is a multiple-stage constant
Voltage range
Selectable current
27-50V 500mA
25-50V 600mA
700mA(factory default)
20-50V
20-50V 800mA
20-44V 900mA
20-38V 1050mA
Note : 1.Factory default setting is 700mA.
2.Output voltage and output wattage must not exceed the rated values.
Terminal blocks assignment for LCM-40TW
123.5
6.75
110
39.3
7.8
LCM-40TW installation manual
M M
EL
SELV
℃
power driver, selection of output current through DIP switch is exhibited below
1 2 3
----
ON ON
ON ON ON
---- ----
ON
----
ON ON
ON ON ----
---- ON ----
ON ---- ----
---- ---- ----
6.75
65.5
7.8
ψ
2- 4
http://www.meanwell.com
Ⅱ
Class power unit, ungrounded
Full plastic case enclosed
Standby power consumption <0.5W
Protections: Short circuit / Over voltage / Over temperature
5 year warranty
Suitable for intelligent LED lighting
Activatied
Status 4 5
Channel
---- ON
Single-address DT6
Dual-address DT6 ON ON CH1,CH2
---- ----
Single-address DT8
CH1,CH2
(factory default)
----
ON
Bottom View
tc : Max. Case Temperature
AC/L
AC/N
DA+/PUSH
DA-/N
+V
+V
-V1
-V2
.
CH1
40
tc
MEAN WELL
2022/6/8
TB1
LCM-40TW
1
TB2
2
3
4
ISSUE