Keba ServoOne Series User Manual

Operation Manual ServoOne Supply Unit
29
ID no.: 1101.21B.6-00 Date:04/2020
4 Electrical installation
4.1 Before you start
It is imperative you pay attention to the following warnings and safety instructions prior to
and during installation.
DANGER! Risk of injury due to electrical power!
• Carelessnesswillresultinseriousinjuriesordeath.
Nevermakeordisconnectelectricalconnectionswhiletheyareelectricallylive!Beforemaking
anychange
thedeviceistobedisconnectedfromthemains.Even30minutesafterswitchingoffthe
mainssupplydangerouslyhighvoltagesof≥50Vmaystillbepresent(capacitorcharge).The
dischargingtimedependsonthecontrollersconnectedtothemulti-axissystem.Socheckthat
electricalpowerisnotpresent!
OnlyoncetheDClinkvoltagehasdroppedtolessthan50VDC(tobemeasuredonsizeBG5
andBG6atterminalsX11/L+andX11/L-andonsizeBG7atterminalsX11/ZK+andX11/ZK-)
areyouallowedtoworkonthedevice.
AnyexistingadditionalDClinkconnectionsaswellastheconnectionsforallcomponentsin
themainsinputareaaretobecheckedinrelationtoeachotherandinrelationtoearthto
ensuretheyarenotcarryinganyelectricalpower.Ifnecessary,allcableconnectionsaretobe
dischargedusingsuitablemeans.
Warning! Risk of injury due to electrical power!
• Carelessnessmayresultinseriousinjuriesordeath.
Adangerousvoltagemaybepresentatthedevice,evenifthedevicedoesnotemitanyvisual
oraudiblesignals/indications,e.g.forBG5andBG6a:withmainsvoltageonterminalX12or
X21switchedonandnocontrolsupply+24VonX9,X10;orforBG7:withmainsvoltageon
terminalX12orX45andnocontrolsupply+24VonX44.Socheckthatelectricalpoweris
notpresent!
WARNING! Risk of injury due to hot surfaces on the device!
• Carelessness may result in serious burns.
Thedeviceandespeciallytheheatsinkheatupsignicantlyduringoperationandcanreach
temperaturesofupto100°C.Thechokesconnectedalsoheatupduringoperationandcan
reachtemperaturesofupto145°C.Priortostartingwork,makesurethedevicehascooled
down.
Ontouchingthereisariskofburnstotheskin.Forthisreasonprovideprotectionagainst
touching.
Duringmountingmaintainanappropriatedistancetoneighbouringassemblies.
NOTE:
On installing the ServoOne multi-axis system, it is imperative the operation
manual for the DC axis controllers is also followed.
Electrical installation

Keba ServoOne Series Specifications

General

Brand	Keba
Model	ServoOne Series
Category	Power Supply
Language	English