{"product_id":"interruptor-ats-3p-100a-tongou-towts-100","title":"3P Transfer Switch ATS 100A Tongou TOWTS-100","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe 3P ATS 100A Tongou TOWTS-100 Transfer Switch ensures service continuity in three-phase 400 V installations, with automatic or manual switching between two sources (grid\/generator, grid\/inverter, dual supply). Its 220–230 V control electronics manage fault detection and execute the change in less than 50 ms, maintaining safety thanks to interlocks, status signaling, and AC-33B utilization category for loads with motors and high inrush current.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3 poles, 100 A, 380–415 V AC; Auto\/Manual selector with test control.\u003c\/li\u003e\n  \u003cli\u003eTransfer time \u0026lt; 50 ms (forward and return) and off-time ≤ 50 ms.\u003c\/li\u003e\n  \u003cli\u003eAC-33B category for inductive loads, HVAC, pumps, and drives.\u003c\/li\u003e\n  \u003cli\u003eControl circuit at 50 Hz with control voltage AC 220–230 V (110 V option).\u003c\/li\u003e\n  \u003cli\u003eConditional capacity 50 kA with RT16-00-63A limiting fuse; Uimp 8 kV.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnergy continuity: minimizes service interruptions in sensitive processes and equipment.\u003c\/li\u003e\n  \u003cli\u003eVersatility: daily automatic operation and manual for maintenance\/verification.\u003c\/li\u003e\n  \u003cli\u003eSimple integration: compact dimensions (125 mm length), ideal for PZ30 and modular panels.\u003c\/li\u003e\n  \u003cli\u003eReliability: electrical life ≥ 2000 operations and mechanical ≥ 5000, suitable for intensive use.\u003c\/li\u003e\n  \u003cli\u003eEnhanced safety: auxiliary contacts and interface for generator start signal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eDesigned for three-phase systems requiring \u003cem\u003eATS 3P 100A\u003c\/em\u003e: parking lots with chargers, pumping, HVAC, catering, telecom, small business, and self-consumption in AC with backup generator.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTongou TOWTS-100 (3P)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePoles \/ Voltage\u003c\/td\u003e\n\u003ctd\u003e3P \/ 380–415 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRated current\u003c\/td\u003e\n\u003ctd\u003e100 A (series 16…100 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUtilization category\u003c\/td\u003e\n\u003ctd\u003eAC-33B\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSwitching\u003c\/td\u003e\n\u003ctd\u003eAutomatic \/ Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTransfer time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 50 ms (operation and return) | Off-time ≤ 50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eControl voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220–230 V (option AC 110 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz (control 50 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUi \/ Uimp\u003c\/td\u003e\n\u003ctd\u003e690 V \/ 8 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConditional Icc\u003c\/td\u003e\n\u003ctd\u003e50 kA (with SCPD RT16-00-63A)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eService life\u003c\/td\u003e\n\u003ctd\u003eElectrical ≥ 2000 ops · Mechanical ≥ 5000 ops\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−5…+40 °C (≤ 35 °C average 24 h)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAltitude \/ Pollution\u003c\/td\u003e\n\u003ctd\u003e≤ 2000 m \/ Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (H×W×D)\u003c\/td\u003e\n\u003ctd\u003e≈104 × 125 × 78.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003ePZ30 box \/ DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eTo be complemented with suitable main circuit breakers, \u003cem\u003eSPD\u003c\/em\u003e type 2 in AC, watertight panels (Schneider Kaedra), Sofamel terminal\/lug sets, and generator start signal via C-NC contact. For PV systems in AC, properly configure priority and selectivity logic.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e3P ATS 100A Tongou TOWTS-100 Transfer Switch\u003c\/strong\u003e combines speed, robustness, and compact format to guarantee your three-phase supply with professional safety.\u003c\/p\u003e","brand":"Tongou","offers":[{"title":"Default Title","offer_id":51503348416853,"sku":"TONGPRO012","price":43.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TONGOU-TOWTS-3P-1.png?v=1762630428","url":"https:\/\/aurensol.net\/en\/products\/interruptor-ats-3p-100a-tongou-towts-100","provider":"Aurensol","version":"1.0","type":"link"}