Solid State Relays 3-Phase with Integrated Heatsink Proportional Switching Controllers Types RGC2P, RGC3P 2-pole and 3-pole analog switching solid state contactors Rated operational voltage: up to 660VAC Rated operational current: up to 75AAC Control inputs: 0-20mA, 4-20mA, 12-20mA, 0-5V, 1-5V, 0-10V Local setting through external potentiometer Switching modes: phase angle or distributed full cycles (1, 4 or 16 full cycles) Soft start feature with selectable ramp time up to 5 seconds Integrated varistor protection on output Monitoring for SSR and load malfunction EMR output for alarm indication 100kA short circuit current rating according to UL508 DIN or panel mount s Product Description Ordering Key RGC 3 P 60 V 65 C1 D F M This series gives the possibility cycle control and soft start for Solid state relay to control output power of 3- limiting inrush current of loads Number of switched poles phase loads with an analog having a high temperature Type of switching control input. The RGC2P is a 2- coefficient, such as short wave Rated operational voltage phase switching product whilst infrared heaters. Control input the RGC3P switches all 3 Rated operational current phases. Detection of mains loss, load loss, SSR short circuit and over- Switching mode Input types cover a wide range of temperature is integrated in External supply current and voltage ranges. some models. Alarm condition is Integrated fan Local setting by an external signalled through an EMR output Monitoring features potentiometer is also possible. and is visually indicated by the Switching modes cover phase alarm LED. Additional LEDs Specifications are at a surrounding temperature of 25C unless otherwise angle control, distributed full indicate input and load status. specified. Ordering Key (Refer to page 4 for valid part numbers) SSR with Type of Rated voltage Control Rated Switching External Features 1 heatsink switching (Ue), Blocking input current/ pole mode supply (Us) 2 voltage 40C RGC2: P: Proportional 60: AA: 15: 15AAC C1: 1 FC ON, D: 24VAC/DC F: Integrated fan 2-pole 180 - 660VAC, 4-20mADC 25: 25AAC 1FC OFF switching + 1200Vp 40: 40AAC 50% input A: 90 - 250VAC M: Monitoring 1-pole direct I: 75: 75AAC for Mains loss, 0-20mADC C4: 4 FC ON, Load loss, SSR 4-20mADC 4FC OFF short circuit, 12-20mADC 50% input open circuit and OTP with EMR V: alarm output 0-5VDC 1-5VDC 0-10VDC RGC3: P: Proportional 60: AA: 20: 20AAC E: Phase Angle D: 24VAC/DC P: Integrated 3-pole 180 - 660VAC, 4-20mADC 30: 30AAC over switching 1200Vp 65: 65AAC C1: 1 FC ON, A: 90 - 250VAC temperature I: 1FC OFF protection (OTP), 0-20mADC 50% input mains loss with 4-20mADC EMR alarm out- 12-20mADC C4: 4 FC ON, put 4FC OFF V: 50% input F: Integrated fan 0-5VDC 1-5VDC C16: 16 FC M: Monitoring 0-10VDC ON, 16FC OFF for Mains loss, 50% input Load loss, SSR short circuit, FC = Full Cycle S: Soft Start open circuit and OTP = Over Temperature Protection OTP with EMR S16: Soft Start alarm output EMR = Electromechanical Relay + mode C16 1. Input types I and V require an external supply Us 2. Refer to Derating Curves Specifications are subject to change without notice (17.01.2018) 1RGC2P, RGC3P Switching Modes PHASE ANGLE switching - Mode E The Phase angle switching mode works in accordance with the phase angle control principle. The power delivered to the load is controlled by the firing of the thyristors over each half supply cycle. The firing angle varies in relation to the input signal level which determines the output power to be delivered to the load. Output with Phase angle switching mode 50% input level: Firing angle Fu l l c y c l e switching: Single full cycle switching - Mode C1 In this switching mode only full cycles are switched. The number of full cycles delivered to the load over a specific time base is determined by the level of the analog input. The full cycles are DISTRIBUTED over this time base so as to ensure a fast and accurate control of the load. In mode C1, the switching resolution is 1 full cycle. Hence, an input level of 50% the output switching will be 1FC ON, 1FC OFF, 25% input 1FC ON, 3FC OFF and 75% input 1FC OFF, 3FC ON as shown in figure below. Output with 1 FC switching mode 25% input level: Output with 1 FC switching mode 50% input level: Output with 1 FC switching mode 75% input level: Output with 1 FC switching mode 100% input level: Burst full cycle switching - Mode C4 and Mode C16 The modes C4 and C16 work on the same principle of the C1 mode and hence a number of full cycles are switched in accordance to the input level distributed over a specific time base. In the case of mode C4 the lowest resolution is 4 full cycles whilst for mode C16 it is 16 full cycles. These modes are suitable for loads which have a low thermal inertia. Output with 4 FC switching mode 50% input level: Output with 16 FC switching mode 50% input level: 2 Specifications are subject to change without notice (17.01.2018)