器件名称: H12CD4850
功能描述: 50-90Amp 480 Vac AC Output
文件大小: 81.21KB 共3页
简 介:Series H12C
50-90Amp 480 Vac AC Output 1200 Volt Blocking Panel Mount Up to 660 Vac Zero Voltage and Random Turn-On SCR Output Integrated Overvoltage Protection by Automatic Self Turn-On (Suffix P)
M O D E L N U M B E R S DC CONTROL AC CONTROL
High voltage relays use IC driven circuits for switching loads up to 660 VAC. All models come with 1200 Volts blocking and are available with either AC or DC input (coil) control. Types H12CA and H12CD are snubberless (reduced leakage current). Manufactured in Crydom’s ISO 9001 Certified facility for optimum product performance and reliability.
H12CD4850 H12CA4850 48-660 50 150 1200 625 1.6 .63 1620 1.0 500
H12CD4890 H12CA4890 48-660 90 150 1200 1200 1.6 .28 6000 1.0 500
OUTPUT SPECIFICATIONS
Operating Voltage (47-63 Hz) [Vrms] Max. Load Current [Arms] Min. Load Current, [mArms] Transient Overvoltage [Vpk] Max. Surge Current, (16.6ms) [Apk] Max. On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (R θJC ) [ C/W] Maximum I 2 t for Fusing, (8.3 msec.) [A 2sec] Max. Off-State Leakage Current @ Rated Voltage [mArms] Min. Off-State dv/dt @ Max. Rated Voltage [V/sec] Max. Turn-On Time Max. Turn-Off Time Power Factor (Min.) with Max. Load
1/2 Cycle (DC Control), 10.0 msec (AC Control) 1/2 Cycle (DC Control), 40.0 msec (AC Control) 0.5 0.5
INPUT SPECIFICATIONS
Control Voltage Range Max. Turn-On Voltage Min. Turn-Off Voltage Nominal Input Impedance Typical Input Current
DC CONTROL
(H12CD PREFIX)
A……
