Solid State Relays System Monitoring Relay (SOLITRON) Type RN1S ....... (Sense Relay) • • • • • • • • System (line and load) monitoring relay Rated operational current: 30 A and 50 AACrms Zero switching for heating and motor applications Rated operational voltage: 230, 400 and 480 VACrms Transient overvoltage protection built-in Alarm output signal LED-indication for alarm and supply/relay ON DIN-rail mountable Product Description Ordering Key The system monitoring Solid State Relay (Sense Relay) provides an alarm output in the event of a circuit failure. Internal circuits monitor: - line voltage - load current - correct functioning of the SSR - SSR input status Solid State Relay Number of poles Rated operational voltage Control input Rated operational current Alarm output type The relay is designed for applications where immediate fault detection is required. A red LED indicates an alarm, a green LED indicates DC control supply OK (half LED light intensity) resp. relay switched ON (full LED light intensity). RN 1S 23 H 30 NO Type Selection Rated operational voltage Control input Rated operational current Alarm output type 23: 230 VACrms 40: 400 VACrms 48: 480 VACrms H: Active high L: Active low 30: 30 AACrms 50: 50 AACrms NO: NPN, NO NC: NPN, NC PO: PNP, NO PC: PNP, NC Selection Guide Rated operational voltage Alarm output type Rated operational current 30 AACrms 30 AACrms Active high Active low 50 AACrms Active high 50 AACrms Active low 230 VACrms NPN, NO NPN, NC PNP, NO PNP, NC NPN, NO NPN, NC PNP, NO PNP, NC NPN, NO NPN, NC PNP, NO PNP, NC RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN RN 400 VACrms 480 VACrms 1S23H30NO 1S23H30NC 1S23H30PO 1S23H30PC 1S40H30NO 1S40H30NC 1S40H30PO 1S40H30PC 1S48H30NO 1S48H30NC 1S48H30PO 1S48H30PC Specifications are subject to change without notice (30.06.1999) RN RN RN RN RN RN RN RN RN RN RN RN 1S23L30NO 1S23L30NC 1S23L30PO 1S23L30PC 1S40L30NO 1S40L30NC 1S40L30PO 1S40L30PC 1S48L30NO 1S48L30NC 1S48L30PO 1S48L30PC 1S23H50NO 1S23H50NC 1S23H50PO 1S23H50PC 1S40H50NO 1S40H50NC 1S40H50PO 1S40H50PC 1S48H50NO 1S48H50NC 1S48H50PO 1S48H50PC 1S23L50NO 1S23L50NC 1S23L50PO 1S23L50PC 1S40L50NO 1S40L50NC 1S40L50PO 1S40L50PC 1S48L50NO 1S48L50NC 1S48L50PO 1S48L50PC 1 RN1S ....... General Specifications Operational voltage range Non-rep. peak voltage Varistor voltage Zero voltage turn-on Operational frequency range Power factor CE-marking (Ext. filter for EN 50081-1 needed) RN1S23..... RN1S40..... RN1S48..... 120 to 265 VAC 800 Vp 275 VAC ≤ 15 V 45 to 65 Hz ≥ 0.5 @ 230 VAC Yes 150 to 440 VAC 1000 Vp 420 VAC ≤ 15 V 45 to 65 Hz ≥ 0.5 @ 400 VAC Yes 180 to 530 VAC 1200 Vp 510 VAC ≤ 25 V 45 to 65 Hz ≥ 0.5 @ 480 VAC Yes Control Specifications Supply voltage range Supply current Response time pick-up @ 50 Hz Response time drop-out @ 50 Hz Active high control input Pick-up voltage Drop-out voltage Input current (Vc = 32 V) Active low control input Pick-up voltage Drop-out voltage Input current (Vcc = 32 V) 20 to 32 V ≤ 40 mA ≤ 10 ms ≤ 10 ms Typ. 7 VDC Typ. 6.8 VDC ≤ 4 mA PNP alarm output Alarm output voltage open Alarm output voltage @ 100 mA Alarm output current NPN alarm output Alarm output voltage open Alarm output voltage @ 100 mA Alarm output current ≤ 0 VDC Vcc - 2 VDC ≤ 100 mA ≤ 32 VDC 2 VDC ≤ 100 mA Typ. Vcc - 10 VDC Typ. Vcc - 10 VDC ≤ 4 mA Output Specifications RN1S...30.. RN1S...50.. 30 Arms 25 Arms 23 Arms 20 Arms 6 Arms Yes 200 mA 50 Arms 50 Arms 38 Arms 30 Arms 12 Arms Yes 200 mA ≤ 250 Ap ≤ 600 Ap < 6 mA 310 A2s 500 V/µs < 6 mA 1800 A2s 500 V/µs RN1S23..... RN1S40..... RN1S48..... ≥ 50 mA ≤ 20 mA ≥ 50 mA ≤ 20 mA ≥ 50 mA ≤ 20 mA ≥ 120 Vrms ≤ 50 Vrms ≥ 150 Vrms ≤ 80 Vrms ≥ 180 Vrms ≤ 100 Vrms ≤ 100 ms Will be sensed ≤ 100 ms Will be sensed ≤ 100 ms Will be sensed Rated operational load current AC 1 @Ta = 30°C @Ta = 40°C @Ta = 50°C @Ta = 60°C AC 3 @Ta = 40°C Zero crossing detection Min. operational current Non-rep. surge current t = 10 ms (Tj init. = 25°C) Off-state leakage current @ rated voltage and frequency (Tj. = 125°C, max.) I2t for fusing t = 1 to 10 ms Critical dV/dt off-state Sense Specifications Current Sensed load current Non-sensed leakage current Voltage Sensed line voltage Non-sensed line voltage Timing Response time from fault to alarm output Short-circuit of semiconductor 2 Specifications are subject to change without notice (30.06.1999) RN1S ....... Thermal Specifications Insulation Operating temperature Storage temperature Rated impulse withstand voltage Input to output 4000 Vimp Rated impulse withstand voltage Output to case 4000 Vimp - 20° to +70°C (-4° to +158°F) - 40° to +100°C (-40° to +212°F) Housing Specifications Environment Specifications Mounting Weight with RHN1 Weight with RHN2 Housing material Humidity max. LED window material Base plate Potting compound Terminals Control terminals nominal Min. cable dimenssion Mounting torque max. Power terminals nominal Min. cable dimension Mounting torque max. Heatsink compound used DIN-rail 35 mm 470 g 780 g Glass reinforced noryl SE1GFN1 PC Lexan 141R Aluminium, nickel plated Polyurethane, Casco Nobel Screw with captive wire clamp 4 mm2 or 2 x 2.5 mm2 AWG 12 or 2 x AWG 14 0.5 mm2, AWG 20 0.6 Nm 10 mm2 or 2 x 6 mm2 AWG 6 or 2 x AWG 10 1 mm2, AWG 16 2.0 Nm Dow Corning 340 95%, no condensation Dimensions Dimensions with RHN 1 (30 A) (H x W x D) Dimensions with RHN 2 (50 A) (H x W x D) 120 x 45 x 110 mm 120 x 90 x 110 mm Operation Diagram Normal Relay OFF Operation Relay ON Line Voltage Loss Load Open Circuit DC Supply Loss Relay Remains OFF Shorted Relay Line Voltage Line Current Control Green LED DC Supply Red LED Alarm output (normally open type) = Half LED light intensity Specifications are subject to change without notice (30.06.1999) 3 RN1S ....... Terminal Layout Functional Diagrams RN1S .....N. VCC A1 L1 B1 A1 L1 Alarm output X1 C/V A2 Com C/V Control input B1 T1 RN1S .....P. VCC A1 L1 Alarm output X1 C/V A2 Com T1 A2 C/V Control input B1 X1 T1 Shown with RHN1 Dimensions 89 103 37 70 120 71,6 20 37 45 71,6 93 45 4 4 20 70 120 60 60 30 30 103 72 33,7 RHN 1 4 All dimensions in mm RHN 2 All dimensions in mm Specifications are subject to change without notice (30.06.1999)