Emerson ELQ 100 - Connecting Power Supply

TM
13
Installation Operation & Maintenance manual ELQ
DOC.55.EDN Rev: E
October 2012
6.1.1 Power supply terminals
5
3210
4
5
3210
4
5
3210
4
N
115 VAC
50/60Hz
(+10% / -6%)
L1
N
230 VAC
50/60Hz
(+10% / -6%)
L1
24 VDC (+10%)
+
-
400 VAC
50/60Hz
(+10% / -6%)
L2
L1
5
3210
4
Note
- Beforeconnectingthepowersupplyconnect
alloptionsproperly(seeoptioninstructions).
- Groundproperly.
- Whensupplyingthreephasecurrentconnect
amaximumofthreewires,twophasesand
earth.
- Useandmountcableglandsorblindplugsas
requiredbynationalorlocallegislation.
- WhenIP65,IP67orNEMA4Xingressprotec-
tionisrequired,theelectricalentriesmustbe
ttedwithequivalentorhigherratedglands
orblindplugs.
ATEX Installation instructions
- Seechapter1.2foruseofFlameproofELQ
actuatorsinATEXclassiedhazardousar-
eas.
Requirement for Factory Mutual (FM)
 The24VDCpowersupplyhastobeprotect-
edbyapowerlimitedcircuit(<30VDCand
max.150W).
Warning
 Theactuatorshouldbeexternallyprotected
byafuse.
 AC:Fusemin.2.5Amp.
 DC:Fusemin.10Amp.
Warning
 Whenpowerissuppliedonforinstanceter-
minals,4and5(for24VDC),thentheother
terminalswilloutputtheirrespective(high)
voltage.
6.1 Powersupplyspecication
Thepowerprintisdesignedsothatfourbasictypesofpowercanbesuppliedtotheactuator(seetable6.1
andgure6.1.1)
Table6.1 Powersupplyspecication
Terminal Voltage range Maximum current *
ELQ-100 ELQ-200 ELQ-300 ELQ-500 ELQ-800
0 - 1 115VAC(+10%/-6%)50/60Hz 1A 1A 1A 1.7A 1.7A
0 - 2 230VAC(+10%/-6%)50/60Hz 0.5A 0.5A 0.5A 0.9A 0.9A
0 - 3 400VAC(+10%/-6%)50/60Hz 0.3A 0.3A 0.3A 0.5A 0.5A
4 - 5 24VDC(+10%) 4.1A 4.3A 4A 5.3A 5.1A
* Max. current when all options mounted and under full load.
6 CONNECTING POWER SUPPLY
Wiring dimensions for power and earth connection: Max. 2.5mm² / 14 AWG. Tightening torque: 0.8Nm / 7 in/lb.