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ZCR16A_1A

ZCR16A_1A. Analogue Zero Crossing Relay. Input : 12VDC Output : 16A, 250VAC Surge current @ start : 170A. Main Features ● Switching capability : 16A ● Maximum Surge voltage (between coil and contacts):6kV ● Thermal class F: standard type (at 85 ℃)

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ZCR16A_1A

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  1. ZCR16A_1A Analogue Zero Crossing Relay • Input : 12VDC • Output : 16A, 250VAC • Surge current @ start : 170A Main Features ● Switching capability : 16A ● Maximum Surge voltage (between coil and contacts):6kV ● Thermal class F: standard type (at 85 ℃) ● Product in accordance to IEC 60335-1 available ● 1 FormC & 1 From A configurations available ● Wash tight and flux proofed types available ● Transient peak current : 170A ● Fusing current : 120A2s ● Environmental friendly product (RoHS compliant) ● Outline Dimensions (46.0X33.0mm) 3 1 4 2 5 1 : AC_L 2 : AC_N 3 : GND 4 : VCTRL 5 : VCC Description and application These AC zero crossing relay, ZCR16A_1A, contains handouk electronic’s metal contact-protection function, so life time is several times longer than normal relay and its surge on state current at start mode is around 170A, and switching noise at start and switching mode is ultimately limited in switching mode. This is well suitable for high stressing load which is applied to relay at the starting mode or every switching cycles. Contact Data Electrical characteristics I (Start mode ; relay protection period) Feb. 2010. Rev. 02 1/4

  2. ZCR16A_1A Electrical characteristics II (Normal relay operation after relay protection mode) Input characteristics Inner Relay characteristics 2/4

  3. ZCR16A_1A Inner Relay coil Resistance Protection VIN Relay turn on time VCTRL time off on output time Turn on time delay 20ms Note) VIN should be turned on to control Relay using VCTRL Turn off time delay 20ms Figure 1. Turn on resistance to time Figure 2. time sequence of relay protection Figure 3. Maximum switching power Figure 4. Endurance Curve Figure 3. Maximum switching power Figure 4. Surge on-state current (non receptivity) 3/4

  4. ZCR16A_1A Figure 4. Typical Application Ordering information ZCR 16A _ 1A GND AC_L Form Contact HanDouk’s zero crossing Relay Current rating 13.50 CTRL 5.50 33.00 AC_N Dimension VCC 2.50 18.00 14.00 46.00 VIN(DC) AC_L R E L A Y VCTRL AC_N LOAD 4/4

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