Three Phase Solid State Relays Series: 12 SJ/K HIGHLIGHTS !" !" !" !" !" !" !" INPUT: AC CONTROL OUTPUT: DIRECT COPPER BONDED BACK-TO-BACK SCR OPTO ISOLATION 2500 VAC (4000 V optional) VOLTAGE RANGE 100 TO 660 VAC LOAD CURRENT 3x25A / 50A / 75A / 90A HIGH DV/DT Weight = 344 g (J: Zero voltage turn-on; K: Random turn-on) ELECTRICAL SPECIFICATIONS Parameter AC CONTROL Control voltage range Control current range Pick-up voltage Drop-out voltage Input resistance OUTPUT Mains control voltage Repetitive peak off state voltage RMS on-state current Zero turn-on voltage On-state voltage drop Off-state leakage current @ rated voltage Peak one cycle surge current (non-rep) Holding current Critical rate of rise of off-state voltage Thermal resistance (junction to case) Frequency range Operating temperature Turn-on time Turn-off time Fusing current Type Symbol Unit PSD 12 A 122528 PSD 12 A 125028 PSD 12 A 127528 PSD 12 A 129028 90-280 8-80 90 10 90-280 8-80 90 10 90-280 8-80 90 10 90-280 8-80 90 10 Vac mA Vac Vac 100-660 800-1600 90 35 2.0 1 1150 250 1000 0.56 47-63 -30 to +80 40 80 5000 Vac Vpk A Vac Vac mA A mA V/#s K/W Hz °C ms ms A2s Current regulator VRMS VDRM IT VTM IDRM ITSM IH dv/dt Rthjc f TO T-on T-off I2t 100-660 800-1600 25 35 1.6 1 400 250 1000 1.38 47-63 -30 to +80 40 80 600 100-660 800-1600 50 35 2.0 1 500 250 1000 0.7 47-63 -30 to +80 40 80 1250 100-660 800-1600 75 35 2.0 1 1150 250 1000 0.6 47-63 -30 to +80 40 80 5000 released, E 197669 POWERSEM reserves the right to change limits, test conditions and dimensions - [email protected] - www.POWERSEM.net POWERSEM 2007 All rights reserved Three Phase Solid State Relays MECHANICAL SPECIFICATIONS Dimensions in mm +0,4 +0,1 20 73,0 57,0 47,6 +1,0 Three Phase Solid State Relay 22 20 20 92 +0,1 34,5 23 +0,3 24 +0,4 104 30 (MAX) 90 75 F CURRENT (A) 60 50 45 30 25 F F 15 10 20 30 40 50 60 70 80 90 AMBIENT TEMPERATURE ( C ) HEAT SINK USED: 0,14 K/W FAN USED: 70 CFM VALIED FOR SERIES: PSD 12 SJK POWERSEM reserves the right to change limits, test conditions and dimensions - [email protected] - www.POWERSEM.net POWERSEM 2007 All rights reserved