Catalogs >
R. STAHL AG >
UPS Uninterrupted Power Supply

UPS Uninterrupted Power Supply
4Pages

Catalog excerpts

Advantages of UPS for controlling machines in an explosion-protected area Ex-UPS-Guardsafety control the modular system with The new R. STAHL-UPS modular system offers tailor-made and economical UPS solutions for hazardous areas. According to the ATEX directives and the relative standards, special requirements apply to the charging of batteries in the hazardous area. In order to assure visuell.de > Power supply by UPS in case of voltage drops or power cuts > avoids damage to equipment, downtimes and product rejects due to short-term interruptions > allows controlled and safe shutdown of plants in case of prolonged interruptions > ensures problem-free restart U PS _ the easy and economical modular system the explosion protection it is necessary to control the parameters for operation of batteries and chargers in addition to the settings on the charger. The new Ex-UPS-Guard controls the function of the charger and the batteries according to the ATEX directive. In the market > aximum safety in explosionm protected area > design complies with standards (especially operation and monitoring of batteries) % 100 > 100% process safety > p ermanent high-grade power supply > aximum reliability and safety m for machines, data and products > roject planning of your p customised system solution > ompetent technical support c prior, during and after purchase > q uick availability worldwide > s ervice (local service, hotline) > s olutions for the most extreme environmental conditions (i.e. heat, cold, humidity or marine atmosphere) Project 2 Project 3 Project 4 Project 5 Project 6 400/230 V AC 400/230 V AC 24 V DC 24 V DC 24 V DC 230 V AC Output voltage > ptimal adaptation possible o with only a few components > can be expanded as required > uick exchange of individual q modules > traightforward project s planning and calculation > modules can be used in any combination Project 1 Main supply this unique function provides the safety of the installation. Ex-UPS-Reference projects 48 V DC 24 V DC 24 V DC 24 V DC 24 V DC 230 V AC Output current 10 A 310 A 25 A 20 A 10 A 8A 10 A 160 A 25 A 20 A 10 A 8A Normal operation Battery operation Output current Autonomy time (back-up time) 90 min 180 min 180 min 30 min 90 min 60 min Ambient temperature –20…+40 °C –20…+40 °C –20…+40 °C –20…+40 °C –20…+40 °C –20…+50 °C Battery type Lead-Acid NiCd NiMH NiMH Lead-Acid Lead-Acid Capacity C20 32 Ah 800 Ah 100 Ah 40 Ah 60 Ah 140 Ah R. STAHL Am Bahnhof 30, 74638 Waldenburg, Germany Tel +49 7942 943-0, Fax +49 7942 943-4333 www.stahl.de ID 201293 S-PB-usv-00-en-04/2009 · Gedruckt in Deutschland

Open the catalog to page 1

Open the catalog to page 2

modular R. STAHL offers you solutions tailored to your requirements. The individual modules can be combined as required, resulting in easy and economical solutions. We can offer you a customised system solution to meet your specifications. Ex-UPS-Guard Monitors explosion protection for batteries and UPS controller in accordance with IEC/EN 60079 ff 99.996 % 99.996% uninterrupted supply - this equates to a power cut of 24 minutes per year! Central UPS module connects and controls the components in the system > ntelligent charging and monitoring of the batteries i > optimised for installation...

Open the catalog to page 3