{"product_id":"abb-07kt97-wt97-gjr5253000r0270-power-supply","title":"ABB 07KT97 WT97 GJR5253000R0270 Power Supply","description":"\u003cp\u003eThe \u003cstrong\u003eABB 07KT97 WT97 GJR5253000R0270\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e07KT97\u003c\/strong\u003e Power Supply Module, operates as a dedicated hardware component for regulated DC power conversion and distribution within AC 800M process control systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e07KT97 WT97 (Order Code: GJR5253000R0270)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.6 kg (1.32 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e40 mm x 22.5 mm x 136 mm (1.57\" x 0.88\" x 5.35\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e90% operating efficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e85...264 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e10...20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e10...20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple and Noise\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Thresholds\u003c\/td\u003e\n\u003ctd\u003eOvervoltage: 28 VDC, Overcurrent: 22 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Power Distribution \u0026amp; System Execution\u003c\/h3\u003e\n\u003cp\u003eThe 07KT97 power supply module utilizes high-efficiency switching topologies to deliver regulated 24 VDC output power directly across system backplanes. High backplane bus communication velocity and power bus stability enable reliable runtime operation for connected process controllers and I\/O cards. Hardware-level firmware flash compatibility and integrated protection circuits maintain non-disruptive execution during main supply fluctuations and transit overload states.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What protective response occurs when output current exceeds the 22 A limit?\u003c\/p\u003e\n\u003cp\u003eA: Internal overcurrent protection triggers an automated output clamp to mitigate power draw, protecting down-stream control electronics until normal current demands resume.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 07KT97 module operate on international single-phase AC voltages?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the wide AC input stage accepts line supply voltages between 85 VAC and 264 VAC continuously without requiring manual voltage selection jumpers.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the module vertically on standard 35 mm DIN rails to maximize natural convection cooling across the internal heat sink assembly.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum top and bottom clearance of 50 mm from adjacent wire ducts to prevent thermal throttling.\u003c\/li\u003e\n\u003cli\u003eGround the module frame directly to the cabinet functional earth (FE) bus using a short, low-impedance copper strap.\u003c\/li\u003e\n\u003cli\u003eVerify input line fused disconnects are sized for a maximum 20 A inrush load prior to energizing primary AC power feed lines.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45396693188723,"sku":"07KT97 WT97 GJR5253000R0270","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/07KT98GJR5253100R0160_3_937f7bac-344a-428b-bfd5-436b381de36e.jpg?v=1787636589","url":"https:\/\/www.dcssupplier.com\/products\/abb-07kt97-wt97-gjr5253000r0270-power-supply","provider":"DcsSupplier Limited","version":"1.0","type":"link"}