SCHRACK General Purpose Relays Power PCB Relay PCFN Solar I 1 pole, 26 A, 1 NO Contact I contact gap > 1.5 mm I 200 mW hold power I Ambient temperature up to 75°C, 85°C at 22 A I RoHS compliant (Directive 2002/95/EC) Applications: Photovoltaic inverter F-PCFNsolar Approvals V U Technical data of approved types on request Contact data Contact configuration Contact set Contact gap Rated current Rated voltage Maximum breaking capacity AC Contact material Mechanical endurance Rated frequency of operation with / without load 1 N/O single contact > 1.5 mm 26 A 277 VAC 7200 VA AgSnO2 1x106 cycles 6 / 300 min-1 Contact ratings Load 22 A, 250 VAC, resistive, 85°C 26 A, 250 VAC, resistive, 75°C Cycles 30x103 30x103 Coil data Rated coil voltage Coil power Coil insulation system according UL 1446 12 VDC 1.5 W 1) class F Coil version, DC-coil Coil Rated Operate Release Coil Rated coil code voltage voltage voltage resistance power VDC VDC VDC Ohm W 12 12 7.8 1.2 96+10% 1.5 All figures are given for coil without preenergization, at ambient temperature +23°C Hold voltage W 4.4 V at ambient temperature w 85°C 1) Ambient temperature > 23°C requires reduction of coil voltage to 4.4...< 6 V after 100ms 1 Datasheet Rev. HC1 Issued 2008/03 www.tycoelectronics.com www.schrackrelays.com Dimensions are in mm unless otherwise specified and are shown for reference purposes only. Product specification according to IEC 61810-1. Product data, technical parameters, test conditions and processing information only to be used together with the 'Definitions' at schrackrelays.com in the ‘Schrack’ section. Specifications subject to change. SCHRACK General Purpose Relays Power PCB Relay PCFN Solar (Continued) Insulation PCB layout / terminal assignment Dielectric strength coil-contact circuit open contact circuit Clearance / creepage coil-contact circuit Material group of insulation parts Tracking index of relay base Insulation to IEC 60664-1 Type of insulation coil-contact circuit open contact circuit Rated insulation voltage Pollution degree Rated voltage system Overvoltage category Bottom view on solder pins 4000 Vrms 2500 Vrms 6.1 / 6.1 mm III PTI 175 basic basic 250 V 2 277 V III S0547-AB Other data RoHS - Directive 2002/95/EC Flammability class according to UL94 Ambient temperature range 1) compliant V-0 -25...+75 °C -25...+85 °C at 22 A Operate- / release time 20 / 10 ms Bounce time 3 ms Vibration resistance (function) 10 g Shock resistance (function) 10 g Shock resistance (destruction) 100 g Category of protection RTII - flux proof Mounting pcb Mounting position any Mounting distance 10 mm Resistance to soldering heat 260°C / 5 s Relay weight 28 g Packaging unit 20 / 500 1) Ambient temperature > 23°C requires reduction of coil voltage to 4.4...< 6 V after 100ms S0547-AA Dimensions S0548-A Product key PCFN-112H2MG Version PCB, flux tight Contact configuration 1 NO contact Contact material AgSnO2 Coil 12 VDC Part number 1721929-1 2 Datasheet Rev. HC1 Issued 2008/03 www.tycoelectronics.com www.schrackrelays.com Dimensions are in mm unless otherwise specified and are shown for reference purposes only. Product specification according to IEC 61810-1. Product data, technical parameters, test conditions and processing information only to be used together with the 'Definitions' at schrackrelays.com in the ‘Schrack’ section. Specifications subject to change.