{"product_id":"general-electric-339-e-p1-g1-h-e-s-n-p-3e-d-n-339-motor-protection-system-relay","title":"General Electric 339-E-P1-G1-H-E-S-N-P-3E-D-N 339 Motor Protection System Relay","description":"\u003cp\u003eThe \u003cstrong\u003eGE 339-E-P1-G1-H-E-S-N-P-3E-D-N\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e339\u003c\/strong\u003e Motor Protection Relay, operates as a dedicated hardware component for low and medium voltage motor protection and control execution within 339 Motor Protection System networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe alphanumeric product ordering code 339-E-P1-G1-H-E-S-N-P-3E-D-N specifies factory-configured options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e339\u003c\/strong\u003e: Base series model for 339 Motor Protection System platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE\u003c\/strong\u003e: English user interface language option without programmable LEDs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP1\u003c\/strong\u003e: 1 A three-phase current transformer inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG1\u003c\/strong\u003e: 1 A ground current transformer input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH\u003c\/strong\u003e: High-voltage power supply rating (110 to 250 VDC \/ 110 to 230 VAC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE\u003c\/strong\u003e: Contact expansion board with 10 contact inputs and 7 relay outputs (2 Form A, 5 Form C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\u003c\/strong\u003e: Standard current protection element suite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e: Standard options (No additional selection).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP\u003c\/strong\u003e: Standard system platform configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3E\u003c\/strong\u003e: Enhanced Ethernet connectivity supporting IEC 61850, IEC 60870-5-104, DNP3, and Modbus TCP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD\u003c\/strong\u003e: Mechanical casing featuring drawout design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e: Standard environment rating without harsh environment conformal coating.\u003c\/li\u003e\n\u003c\/ul\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\u003e339-E-P1-G1-H-E-S-N-P-3E-D-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e177 x 218 x 205 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Series\u003c\/td\u003e\n\u003ctd\u003e339 Motor Protection System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e110 to 250 VDC \/ 110 to 230 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Current Inputs\u003c\/td\u003e\n\u003ctd\u003e1 A (3-Phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround Current Input\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Inputs \/ Outputs\u003c\/td\u003e\n\u003ctd\u003e10 Contact Inputs \/ 7 Outputs (2 Form A, 5 Form C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eEthernet (3E option) supporting IEC 61850, IEC 60870-5-104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Type\u003c\/td\u003e\n\u003ctd\u003eDrawout case design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eFront panel: IP40; Rear terminals: IP10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eNone (N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 339-E-P1-G1-H-E-S-N-P-3E-D-N utilizes an internal bus architecture designed to pass thermal models, overcurrent calculations, and discrete I\/O state shifts directly to the main processor. Ethernet protocol engines manage time-stamped message transfers via IEC 61850 without compromising internal backplane bus communication velocity. Non-volatile flash storage supports full firmware flash compatibility, enabling field updates to embedded protection algorithms while retaining calibration tables and historical fault record buffers.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the drawout casing design function during unit replacement?\u003c\/p\u003e\n\u003cp\u003eA: The drawout chassis (D) allows the active relay assembly to be withdrawn from the cradle, automatically short-circuiting connected CT secondary circuits before pin disengagement.\u003c\/p\u003e\n\u003cp\u003eQ: What are the ingress protection ratings for the front and rear sections of the enclosure?\u003c\/p\u003e\n\u003cp\u003eA: The front display panel is rated to IP40 ingress protection, while the rear terminal connection area is rated to IP10.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication protocols are enabled by the 3E option code?\u003c\/p\u003e\n\u003cp\u003eA: The 3E designation enables dual-port Ethernet communications with native support for IEC 61850, IEC 60870-5-104, Modbus TCP, and DNP3.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eVerify that all auxiliary power circuits are isolated prior to installing or removing the relay drawout unit. Mount the outer cradle into the cabinet cutout and secure all perimeter mounting hardware to ensure flush seating. Route current transformer wiring using crimped ring terminals, ensuring screws on the rear terminal block are torqued securely to maintain low contact resistance. Ground the main frame chassis lug directly to the cabinet ground bus using a low-impedance copper strap.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53278106059061,"sku":"339-E-P1-G1-H-E-S-N-P-3E-D-N","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/339-C-P5-G5-H-E-S-N-P-3E-D-N_65adc080-80dd-4b63-943d-f1eda3b33f70.png?v=1786602599","url":"https:\/\/www.5gplc.com\/products\/general-electric-339-e-p1-g1-h-e-s-n-p-3e-d-n-339-motor-protection-system-relay","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}