{"product_id":"pss1250-7-1-d","title":"PSS1250-7-1-D","description":"\u003cp\u003eSIL 3 Power Supply System, 24Vdc, 1 X 50A \/100A \/150A redundant, Zone 2 \/ Div. 2\u003c\/p\u003e\n\n\u003cp\u003eThe Power Supply System type PSS1250 is an anodized aluminum 19” Rack unit (4U high) suitable to accept up to 6 plug-in Power Supply Modules type PSM1250 and 1 Overview module for diagnostic functions (modules are NOT included in this ordering code). Each module is able to provide 24Vdc, 50 A output. Modules can be paralleled with load sharing circuits which distribute current load equally to each power supply module to increase reliability and reduce internal power dissipation. The system accepts up to two independent AC power sources from 110 to 240 Vac (+\/- 10%).\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSIL 3 for NE Load according IEC 61508:2010, with single PSM1250 module or with two or more PSM1250 modules in redundant configuration.\u003c\/li\u003e\n\u003cli\u003eSIL 2 for ND Load according IEC 61508:2010, with two or more PSM1250 modules in redundant configuration.\u003c\/li\u003e\n\u003cli\u003e2 universal AC Input Lines, 110 to 240 Vac (+\/- 10%) (48 to 62 Hz).\u003c\/li\u003e\n\u003cli\u003ePower factor correction.\u003c\/li\u003e\n\u003cli\u003eInstallation in Zone 2 \/ Div. 2 hazardous locations.\u003c\/li\u003e\n\u003cli\u003eTropicalization for electronic components.\u003c\/li\u003e\n\u003cli\u003eModbus RTU RS-485 diagnostic output.\u003c\/li\u003e\n\u003cli\u003eRedundant parallel connections with load sharing.\u003c\/li\u003e\n\u003cli\u003eReduces Power dissipation (in parallel\/redundant configuration) by replacing a Schottky diode with Mosfet Active Ideal Diode.\u003c\/li\u003e\n\u003cli\u003e89% efficiency @230 Vac input and 24 Vdc output with full load.\u003c\/li\u003e\n\u003cli\u003eFan speed control depending on ambient temperature and output power.\u003c\/li\u003e\n\u003cli\u003eHigh load fuse breaking capability without interrupting operations.\u003c\/li\u003e\n\u003cli\u003eWall mounted 19\" Rack unit, 4 U high, anodized aluminium, durable metal enclosure.\u003c\/li\u003e\n\u003cli\u003eHighly regulated output of 24 Vdc (21÷28 Vdc setting range), 50 A, for PSM1250 module.\u003c\/li\u003e\n\u003cli\u003e1 x redundant system output 24 Vdc, 50 A or 100 A or 150 A.\u003c\/li\u003e\n\u003cli\u003eUnder and over voltage alarm monitoring.\u003c\/li\u003e\n\u003cli\u003e3 over voltage redundant protections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/gminternational.com\/inc\/inc_getfile.cfm?w=DTS\u0026amp;ID=DTS0412\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/gminternational.com\/inc\/inc_getfile.cfm?w=ISM\u0026amp;ID=ISM0219\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eInstruction manual\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/gminternational.com\/?fuseaction=skdprodotti\u0026amp;IDProdotto=PSS1250-7-1-D\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct page\u003c\/a\u003e\u003c\/p\u003e","brand":"G.M. International","offers":[{"title":"Default Title","offer_id":56927597363582,"sku":null,"price":3988.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/6171\/5838\/files\/IMG0515_R00_ed78071e-6baa-4c0a-b175-df613f0f6cf6.jpg?v=1771103478","url":"https:\/\/sklep.trautomatyka.pl\/products\/pss1250-7-1-d","provider":"GM International Polska","version":"1.0","type":"link"}