Zelio Rum Universal Range Relays Page 6 Specifications

6 General Specifications Conforming to standards IEC/EN61810-1,UL508,CSAC22-2n 14 Product certifications cULus File E164862 CCN NLDX, NLDX7; cURus File E164862 CCN NLDX2, NLDX8; CSA; CE; GOST; RoHS compliant Ambient air temperature around the device StorageC(F) - 40 to + 85 (-40 to +185) OperationC(F) - 40 to + 55 (-40 to +131) Vibration resistance conforming to IEC/EN 60068-2-6 In operation 3 gn (35 to 150 Hz) and 1 mm (10 to 35 Hz); 5 cycles Not operating 4 gn (35 to 150 Hz) and 1 mm (10 to 35 Hz); 5 cycles Degree of protection Conforming to IEC/EN 60529 IP 40 (housing only) Shock resistance conforming to IEC/EN 60068-2-27 Opening 10 gn (11 ms) Closing 10 gn (11 ms) Protection category RT I Mounting position Any Insulation Specifications Rated insulation voltage (Ui) Conforming to IEC/EN 60947 V 250 (IEC), 300 (UL, CSA) Rated impulse withstand voltage (Uimp) kV 4 (1.2/50 s) Dielectric strength (rms voltage) Between coil and contact Vac 2500 Between poles Vac 2000 Between contacts Vac 1500 Contact Specifications Relay type RUMF2 ppp RUMF3 ppp RUMC2 ppp RUMC3A pp Number and type of contacts 2 C/O 3 C/O 2 C/O 3 C/O Contact materials AgNi Conventional thermal current (Ith) For ambient temperature y 55C A 10 Rated operational current Conforming to IEC in utilization categories AC-1 and DC-1 NO A 10 at 250 Vac 10 at 28 Vdc NC A 5 at 250 Vac 5 at 28 vdc Conforming to UL Resistive A 10 at 277 Vac (200k cycles) 10 at 30 Vdc (200k cycles) Motor HP Motor: 1/3 at 120 Vac (6k cycles) Motor: 1 at 277 Vac (6k cycles) Pilot Duty B300 (6k cycles) Minimum switching requirement mA 10at17Vdc;MCTF"e10million Maximum switching voltage V 250 V (IEC) / 300 V (UL,CSA) Switching capacity Maximum Vac VA 2500 VA (IEC), 2770 VA (UL) Vdc W 280 W (IEC) / 300 W (UL) Minimum mW 170 Maximum operating rate In operating cycles/hour No-load 18000 Under load 1200 Utilization coefficient 20% Mechanical durability Cycles 5,000,000 Electrical durability Operating cycles Resistive load 100,000(unlessotherwisespecified) Inductive load See curve below Electrical durability of contacts Resistive load Vac ReductioncoefficientforinductiveloadVac (depending on power factor cos ) RUMF ppppp , RUMC2 ppp , RUMC3A ppp Durability(inductiveload)=durability(resistiveload)xreductioncoefficient. Zelio Plug-In Relays RUM universal relays Specifications 0.3 0.5 0.6 1 0.4 0.2 0.4 0.6 0.8 1 Reductioncoefficient(A) Introduction: page 5 References: page 8 Dimensions: page 10 Wiring diagrams: page 12 Functions: page 14

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