crystal - Power Supplies
Each crystal frame is powered by an external DC power supply. If the Virtual Extension is included, then a second PSU is required. The PSUs are identical and so you can use the crystal frame PSU to power the VX module, or vice versa.
The image below shows the rear view of a crystal frame with VX integration.
Ordering Information
For a new system, the power supplies are included with the delivery. To order a spare part, please use the following article number.
- 1 x 485-1209-000 - external DC power supply (for crystal frame or VX module).
One PSU per frame and per VX module are required.
Specification
The following information is extracted from the crystal datasheet available from the Lawo Download-Center (after login).
- General description: PSU desktop, ATS050T-P120; LPS 12VDC / 3,3A
- Max power: 40W
- Input Connector: IEC (country-specific).
- Input Voltage: 100-240V, 50-60Hz
- Input Current: 1,2A
- Output Connector: Kycon KPJX-4S-S
- Output Voltage: 1x 12V DC (nominal)
- Output Current: 3,3A (max.)
- Indicators: 1x status LED (power applied)
IEC Power Cables
Each external DC power supply is delivered with an IEC power cable that is country-specific. The table below describes all permitted options.
| Name | Part Number | Description | |
|---|---|---|---|
IEC Lock Schuko | 436-7206-000 | Power Cord with European connector for e.g. D, AU, F, Benelux. | |
IEC Lock Open Ends | 436-7207-000 | Power Cord with open wire ends. | |
IEC Lock US | 436-7208-000 | Power Cord with connector for USA. | |
IEC Lock UK | 436-7209-000 | Power Cord with connector for United Kingdom. | |
IEC Lock AUS | 436-7218-000 | Power Cord with connector for Australia. | |
IEC Lock JPN | 436-7219-000 | Power Cord with connector for Japan. | |
Using the DC Power Supplies
Before connecting power to the surface, please read and observe all of the instructions in the "General Safety Information for Lawo Equipment" booklet delivered with your devices.
(E) WARNING
The AC input(s) MUST be connected to the mains using the power cable(s) supplied with the system.
Disconnect all power sources to completely disconnect power from the system. e.g. before you open the unit for maintenance and service.
Take care that the protective earth (PE) connection of each PSU is individually connected to the PE connection of the building installation (e.g. wall socket). It is forbidden to use IEC Y-cables, or connect both PSUs to the same multiple-socket outlet. This measure guarantees that there is no shared PE connection (whose failure would lead to a summation of the leakage current from both PSUs to the housing).
(F) AVERTISSEMENT
La ou les entrées CA DOIVENT être connectées au secteur à l'aide du ou des câbles d'alimentation fournis avec le système.
Déconnectez toutes les sources d'alimentation pour couper complètement l'alimentation du système, par exemple avant d'ouvrir l'unité pour la maintenance et l'entretien.
Veillez à ce que la connexion de terre de protection (PE) de chaque PSU soit connectée individuellement à la connexion PE de l'installation du bâtiment (par exemple, une prise murale). Il est interdit d'utiliser des câbles en Y IEC, ou de connecter les deux PSU à la même prise multiple. Cette mesure garantit qu'il n'y a pas de connexion PE partagée (dont la défaillance entraînerait une sommation du courant de fuite des deux PSU vers le boîtier).
Cabling instructions
Starting with the frame:
- Connect the external power supply to the DC input on the rear connector panel.
- Using the IEC cable provided, connect your AC mains to the PSU.
- The PSU has an LED that lights (green) when mains power is detected.
If the Virtual Extension is included, repeat the steps above to connect power to the VX display.
The frame and VX module have no on/off switch and start automatically when power is applied. What happens next is described later. See Powering On & Starting the GUI.