Jands FP12 Руководство по эксплуатации - Страница 7
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Диммер Jands FP12. Jands FP12 20 страниц. 12 channel, 2.4kva per channel (10a/240v) dimmer rack
Печатать страницуGetting Started
3.0 Getting Started
The FP12 would normally be rack mounted before any wiring is terminated. Refer to
section 6.0 Installation for installation details.
3.1
Connecting power
The FP12 dimmer is supplied with a flexible cable fitted with a multipin power plug for
the connection of incoming mains power. The FP12 is ideally powered from a three
phase star (four wire plus earth) supply. If the dimmer power cable is damaged it must be
replaced with another cable available from JANDS or its service agents.
The upstream supply must be protected by fuses or circuit breakers at not more than the
rated maximum.
The power plug should be connected to an appropriately rated socket outlet. The plug's
retaining lock ring (if present) must be screwed home.
DAMAGE TO THE PLUG MAY OCCUR IF THE RETAINING LOCK RING IS
Ensure adequate mains plug access once the dimmer is installed.
3.2
Setting the mains frequency
The FP12 can be configured to run from either 50Hz or 60Hz mains power. As supplied
from the factory the dimmer is configured for 50Hz.
The dimmer operating frequency may be changed as follows:
• Disconnect the mains supply to the dimmer
• Remove the lid
• Change the three jumpers on the main circuit card as shown in Figure 3.4
• Replace the lid and reconnect power
Revision 0.1 – 3 June 1999
WARNING
NOT PROPERLY SECURED.
Figure 3.4: 60Hz jumper locations
FP12 DIMMER
3-1
USER MANUAL