Aritech STX2402-E Güç Kaynağı

Aritech STX2402-E (STX Series Power Supplies ailesi), güç kaynağı ürünüdür.

The Product

The STX2402-E is a fully featured EN54-4 approved power supply ideal for use in fire system applications. It features intelligent battery charging, monitoring and signaling. Regulated 27.6 VDC output will source up to 2 A into the load as well as providing up to 0.7 A for charging the standby batteries.

Maximum battery life is assured through continuous active battery monitoring and 2 different charge levels: bulk (fast charge) and temperature compensated final float. Once fully charged the product operates in Eco power saving mode, whereby the batteries are charged for 4 hours in every 24 hour period while still being continuously monitored. Deep discharge protection prevents premature battery failure when operating from standby for extended periods.

Inside the unit, a diagnostic led with various flash patterns, ensure accurate diagnostics when the unit is in fault.

Installer friendly

A STX2402-E power supply is supplied in a self-contained, wall mount housing that can also house up to 17 Ah batteries (not included). The housing has a metal construction, and is white of color. The housing features a center keyhole on the back for initial fixing to the wall, which is supported by 4 additional mounting holes.

A potential-free contact is used to signal faults due to output failure, battery fault, charger fault or internal fault. A second potential-free contact signals the loss of mains power. These ensure any fault conditions are reported to the monitoring equipment, and that appropriate action is taken in the event of loss of mains power

The battery charging circuit is energised only when a battery is correctly connected and the battery voltage is greater than 14 V.

A green and a yellow LED that are visible when the box is closed, indicates mains present and faults. An orange diagnostics LED inside the unit, distinguish between various faults by way of various flash patterns. These ensure that the fault condition can be correctly identified on the spot and appropriate action take to rectify the cause.

Öne Çıkan Özellikler

• Approved to EN54-4 / CPR
• Self contained box houses up to 17 Ah batteries
• Deep battery discharge protection
• Mains & Fault LED indicators
• Fault diagnostics led, inside of unit
• 2 x Relay outputs: Fault & Mains Fault
• Temperature compensated charging
• Wide input voltage range
• EcoCharge technology which reduces current consumption
• Battery monitor - battery missing, low battery, short-circuit, reverse connection & circuit impedance error
• Electronic overload protection shuts down output until overload or short circuit is removed

Nerelerde kullanılır?

Yangın algılama sisteminde giriş/çıkış kontrolü, loop izolasyonu veya kurulum aksesuarı olarak kullanılır.

Kurulum ve uyumluluk

Yangın algılama sistemleri; Binaların Yangından Korunması Hakkında Yönetmelik ve TS EN 54 standardına uygun olarak projelendirilmeli ve yetkili ekiplerce devreye alınmalıdır.

Tüm özellikler

• EN 54-4 approved, 24 V, 2 A + 0.7 A intelligent power supply
• Approved to EN54-4 / CPR
• Self contained box houses up to 17 Ah batteries
• Deep battery discharge protection
• Mains & Fault LED indicators
• Fault diagnostics led, inside of unit
• 2 x Relay outputs: Fault & Mains Fault
• Temperature compensated charging
• Wide input voltage range
• EcoCharge technology which reduces current consumption
• Battery monitor - battery missing, low battery, short-circuit, reverse connection & circuit impedance error
• Electronic overload protection shuts down output until overload or short circuit is removed