IIH3CR-H Solid-state Power OFF-delay Timer DIN 48 x 48-mm Solid-state Power OFF-delay Timer Long power OFF-delay times; S-series: up to 12 seconds, M-series: up to 12 minutes. Models with forced-reset input are available. 11-pin and 8-pin models are available. Ordering Information Input Output Supply voltage S-series 11-pin models --- DPDT 100 to 120 VAC 8-pin models M-series 11-pin models 8-pin models --- H3CR-H8L --- H3CR-H8L H3CR-HRL --- H3CR-HRL --- --- H3CR-H8RL --- H3CR-H8RL 200 to 240 VAC 24 VAC/DC 48 VDC 100 to 125 VDC With reset input 100 to 120 VAC 200 to 240 VAC 24 VAC/DC 48 VDC 100 to 125 VDC SPDT 100 to 120 VAC 200 to 240 VAC 24 VAC/DC 48 VDC 100 to 125 VDC Note: Specify both the supply voltage and time unit code (S or M) in addition to the model number when ordering. Example: H3CR-H8L 24 VAC/DC M Time unit code Supply voltage Model Number Legend: H3CR 1 2 3 4 1. Classification H: Power OFF-delay timer 2. Configuration None: 11-pin socket 8: 8-pin socket 3. Input None: Without reset input R: With reset input 4. Dimensions L: Long-body model 1 H3CR-H H3CR-H Accessories (Order Separately) Name/specifications Models Flush Mounting g Adapter p Y92F-30 Y92F-70 Y92F-71 Mounting Track 50 cm (l) x 7.3 mm (t) PFP-50N 1 m (l) x 7.3 mm (t) PFP-100N 1 m (l) x 16 mm (t) PFP-100N2 End Plate PFP-M Spacer PFP-S Protective Cover Y92A-48B Track Mounting/ g F Front tC Connecting ti S Socket k t 8-pin P2CF-08 11-pin P2CF-11 Back Connecting g Socket 8-pin P3G-08 11-pin P3GA-11 For PL08 and PL11 Sockets Y92H-1 For PF085A Socket Y92H-2 Hold-down Clip Specifications General Item H3CR-H8L H3CR-H8RL Operating/Reset method Instantaneous operation/Time-limit reset Pin type 8-pin Input type --- No-voltage Output type Relay output (DPDT) Relay output (SPDT) Mounting method DIN track mounting, surface mounting, and flush mounting EMC Emission Enclosure: Emission AC Mains: Immunity ESD: Approved standards UL508, CSA C22.2 No.14, LR/NK Conforms to VDE0435/2021, VDE0110 Conforms to EN50081-2, prEN50082-2 H3CR-HRL Instantaneous operation/Time-limit reset/Forced reset 11-pin Relay output (DPDT) EN55011 Group 1 class A EN55011 Group 1 class A IEC801-2: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) Immunity RF-interference: ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity Burst: IEC801-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Time Ranges Time unit Setting Min. power ON time Note: 2 0.6 0.05 to 0.6 1.2 0.1 to 1.2 6 0.5 to 6 12 1 to 12 0.1 sec min. S-series M-series s (sec) min 2 sec min. If the above minimum power ON time is not secured, the H3CR may not operate. Be sure to secure the above minimum power ON time. H3CR-H H3CR-H Ratings Rated supply voltage (see note) 100 to 120 VAC (50/60 Hz), 200 to 240 VAC (50/60 Hz), 24 VAC/VDC (50/60 Hz), 48 VDC, 100 to 125 VDC Operating voltage range 85% to 110% of rated supply voltage No-voltage input ON-impedance: 1 k max. ON residual voltage: 1 V max. OFF impedance: 500 k min. Power consumption 100 to 120 VAC: 200 to 240 VAC: 24 VAC/DC: 48 VDC: 100 to 125 VDC: Control outputs Contact output: 5 A at 250 VAC, resistive load (cos = 1) Note: 0.18 VA (100 VAC applied) 0.25 VA (200 VAC applied) 0.24 VA (24 VAC applied)/140 mW (24 VDC applied) 130 mW (48 VDC applied) 330 mW (125 VDC applied) A power supply with a ripple of 20% max. (single-phase power supply with full-wave rectification) can be used with each DC Model. Characteristics Accuracy of operating time 0.3% FS max. (0.3% FS 10 ms in ranges of 0.6 and 1.2 s) Setting error 5% FS 0.05 s max. Influence of voltage 0.5% FS max. (0.5% FS 10 ms in ranges of 0.6 and 1.2 s) Influence of temperature 2% FS max. (2% FS 10 ms in ranges of 0.6 and 1.2 s) Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between current-carrying metal parts and exposed non-current-carrying metal parts) 2,000 VAC, 50/60 Hz for 1 min (between control output terminals and operating circuit) 1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other) Impulse withstand voltage 3 kV (between power terminals) for 100 to 120 VAC, 200 to 240 VAC, 100 to 125 VDC; 1 kV for 24 VAC/DC, 48 VDC 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 120 VAC, 200 to 240 VAC, 100 to 125 VDC; 1.5 kV for 24 VAC/DC, 48 VDC Noise immunity 1.5 kV (between power terminals) and 600 V (between input terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 s, 1-ns rise); 1 kV (between power terminals) for 48 VDC Static immunity Malfunction: 8 kV Destruction: 15 kV Vibration resistance Destruction:10 to 55 Hz with 0.75-mm single amplitude each in three directions Malfunction:10 to 55 Hz with 0.5-mm single amplitude each in three directions Shock resistance Destruction: 980 m/s2 (100G) each in three directions Malfunction: 98 m/s2 (10G) each in three directions Ambient temperature Operating:-10C to 55C (with no icing) Storage: -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Life expectancy Mechanical:10 million operations min. (under no load at 1,200 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,200 operations/h) Case color Light Gray (Munsell 5Y7/1) Enclosure ratings IEC: IP40 Weight Approx. 120 g 3 H3CR-H H3CR-H Engineering Data Switching operations (x 10 3 ) 10,000 5,000 1,000 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cos = 1) Reference: A maximum current of 0.15 A can be switched at 125 VDC (cos = 1) and a maximum current of 0.1 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load is 10 mA at 5 VDC (failure level: P). 100 250 VAC (cos = 0.4) Load current (A) Nomenclature Output indicator (red) Scale range display windows Time setting knob (for setting power OFF-delay time) Time range selector (select one from 0.6, 1.2, 6, 12) Time unit display S-series: sec M-series: min Operation Block Diagrams Without Reset Input (H3CR-H8L) Time range selector Power supply circuit Power failure detection circuit 4 Oscillation circuit Counting circuit Output circuit Indicator circuit LCD AC (DC) input Output indicator H3CR-H H3CR-H With Reset Input (H3CR-H8RL/-HRL) Time range selector Power supply circuit Oscillation circuit Counting circuit Power failure detection circuit Reset input Output circuit Indicator circuit LCD AC (DC) input Output indicator Input circuit I/O Functions Inputs Reset Turns off the control output and resets the elapsed time. Outputs Control output Operates instantaneously when the power is turned on and time-limit resets when the set time is up after the power is turned off. 5 H3CR-H H3CR-H Timing Chart Model Timing chart H3CR-H8L Rt Rt t ON Power t OFF Output (1 - 3) Output (1 - 4) Output (8 - 6) Output (8 - 5) Output indicator Lit Not lit H3CR-H8RL ON Power Rt Rt t t OFF 0.05 s min. 0.05 s min. ON (Short-circuited) Reset input OFF (Open) Output (8 - 6) Output (8 - 5) Output indicator Lit Not lit H3CR-HRL Rt Power ON Rt t t OFF 0.05 s min. 0.05 s min. Reset input Output (1 - 3) Output (1 - 4) Output (11 - 9) Output (11 - 8) Output indicator Note: Lit Not lit t: Set time Rt: Minimum power ON time (S-series: 0.1 s min.; M-series: 2 s min.) Dimensions Note: 6 All units are in millimeters unless otherwise indicated. H3CR-H H3CR-H H3CR-H8L H3CR-H8RL 78.0 15 48 63.7 6 0.7 39 dia 48 44.8 x 44.8 78.0 15 H3CR-HRL 48 63.7 6 39 dia 48 0.7 44.8 x 44.8 Installation Terminal Arrangement 8-pin Models Without Reset Input (H3CR-H8L) With Reset Input (H3CR-H8RL) Reset input (-) (~) (-) (~) (+) (~) (+) (~) Power supply Power supply 11-pin Model Note: Leave terminal 3 open. Do not use them as relay terminals. Note: Leave terminal 6 open. Do not use them as relay terminals. With Reset Input (H3CR-HRL) Reset input (-)(~) (+)(~) Power supply 7 H3CR-H H3CR-H Operation Note: The undermentioned is common for all H3CR-F/G/H models. Basic Setting Setting of Selectors The selectors can be turned clockwise and counterclockwise to select the desired time unit, time range, or operating mode. Each selector has a snap mechanism that secures the selector at a given position. Set the selector at a position at which it is secured. Do not set it midway between two securing positions or a malfunction could result from improper setting. For OFF-time, the desired time unit (sec, 10 s, min, and hrs, or 10 s, 10 min, hrs, and 10 h) is indicated in the OFF-time unit display window at the upper right corner of the front panel and can be changed by turning the OFF-time unit selector located below the OFF-time unit display window. Operating mode selector Operating mode display window Groove for screwdriver (i.e., H3CR-A) Selection of Time Unit and Time Range * H3CR-F Twin Timers * H3CR-G Star-delta Timers A star operation time range (0 to 6, 0 to 12, 0 to 60, or 0 to 120 seconds) is selected with the star operation time range selector at the lower left corner of the front panel. A time range (0 to 1.2, 0 to 3, 0 to 12, or 0 to 30) is selected for ONand OFF-time using the time range selector at the lower left corner of the front panel, and the selected time range appears within the plastic frame of the time setting knob (= scale range display windows). The time required for switching (0.05, 0.1, 0.25, or 0.5 second) from the star operation to the delta operation of the H3CR-G can be selected with the star-delta transfer time selector at the lower right corner of the front panel. For ON-time, the desired time unit (sec, 10 s, min, and hrs, or 10 s, 10 min, hrs, and 10 h) is indicated in the ON-time unit display window at the lower right corner of the front panel and can be changed by turning the ON-time unit selector located below the ON-time unit display window. 8 H3CR-H H3CR-H * H3CR-H Power OFF-delay Timers A time range (0 to 0.6, 0 to 1.2, 0 to 6, and 0 to 12) is selected with the time range selector at the lower left corner of the front panel. No time unit selector is available. When ordering the H3CR-H, specify S (for the second unit) or M (for the minute unit) for your H3CR-H. Dimensions Note: The undermentioned is common for all H3CR-F/G/H models. Note: All units are in millimeters unless otherwise indicated. Dimensions with Flush Mounting Adaptor Y92F-30 Panel 58 52 42 48 Panel Cutout Note: The adapters for two or more timers mounted in a vertical line are different in orientation from those mounted in a horizontal line. N can be obtained as follows (n: the number of H3CR models arranged side by side) Without a Cover: N = (48n - 2.5) +1/-0 With the Protective Cover: N = (51n - 5.5) +1/-0 With the Panel Cover: N = (50n - 4.5) +1/-0 0.5 R max. +0.6 45 -0 (N) +0.6 45 -0 9 H3CR-H H3CR-H Dimensions with Flush Mounting Adaptor Y92F-73/-70 Panel Cutout Panel Adapter mounting hole Two, 4.5 dia. R0.5 max. 450 88 .15 52 to 53 65 to 66 760.2 450.15 58 Note: Dimensions with Flush Mounting Adaptor Y92F-74/-71 Panel 56 58 The mounting panel thickness should be 1 to 3.2 mm. R0.5 max. +0.5 68 450.2 +0.5 45 -0 55 -0 430.2 Note: +0.2 50 -0 The mounting panel thickness should be 1 to 3.2 mm. Track Mounting 102.8 11-pin, short body models: eg. H3CR-F 100.5 P2CF-11 2.3* 91.9 8-pin, short body models: eg. H3CR-F8 P2CF-08 89.6 111.7* 11-pin, long body models: eg. H3CR-HRL P2CF-11 2.3* 109.4 100.7* 8-pin, long body models: eg. H3CR-H8L P2CF-08 2.3* 98.4 2.3* *These dimensions vary with the kind of DIN track (reference value). Flush Mounting 17 17 80 10 P3GA-11 Y92F-30 15 91.4 85.4 8-pin, long body models: eg. H3CR-H8L 11-pin, long body models: eg. H3CR-HRL 8-pin, short body models: eg. H3CR-F8 11-pin, short body models: eg. H3CR-F Y92F-30 15 75 P3G-08 Y92F-30 P3GA-11 Y92F-30 P3G-08 H3CR-H H3CR-H Accessories (Order Separately) Track Mounting/ Front Connecting Socket P2CF-08 Eight, M3.5 x 7.5 sems 3 7.8 Terminal Arrangement/ Internal Connections (Top View) 4.5 Surface Mounting Holes Two, 4.5 dia. or two, M4 70 max. 35.4 Two, 4.5 dia. holes 400.2 4 50 max. 20.3 max. P2CF-11 Eleven, M3.5 x 7.5 sems 3 4.5 Two, 4.5 dia. mounting holes 7.8 400.2 70 max. 35.4 Two, 4.5 dia. holes 4 50 max. 31.2 max. Back Connecting Socket P3G-08 Terminal Arrangement/ Internal Connections (Bottom View) 27 dia. 45 45 P3GA-11 4.9 17 27 dia. 45 25.6 4.5 45 6.2 16.3 Mounting Track PFP-100N, PFP-50N PFP-100N2 16 7.30.15 4.5 4.5 350.3 15 25 25 10 25 25 10 L * 270.15 1 350.3 15 25 25 10 25 L 25 15 10 27 24 29.2 1 1.5 L: Length 1m 50 cm 1m PFP-100N PFP-50N PFP-100N2 11 H3CR-H H3CR-H End Plate PFP-M Spacer PFP-S 10 6.2 16 12 5 1.8 1 35.5 35.3 50 11.5 1.3 10 M4 x 8 pan head screw 4.8 16.5 Y92A-48B Protective Cover Y92A-48B The protective cover protects the front panel, particularly the time setting section, against dust, dirt, and water. It also prevents the set value from being altered due to accidental contact with the time setting knob. Note: 1. The Y92A-48B Protective Cover is made of a hard plastic and therefore it must be removed to change the timer set value. 2. The Protective Cover cannot be mounted if the Panel Cover (sold separately) is used on the Timer. Hold-down Clip Y92H-7/-1 For PL08 and PL11 Sockets Y92H-8/-2 For PF085A Socket Precautions Note: The undermentioned is common for all H3CR-F/G/H models. Changing of Setting NOTICE: Do not change the time unit, time range, or operation mode while the timer is in operation or malfunction could result. Wiring (H3CR-H) The H3CR has a high impedance circuit. Therefore, the H3CR may not be reset if the H3CR is influenced by inductive voltage. In order to eliminate any influence of inductive voltage, the wires connected to the H3CR must be as short as possible and should not be installed alongside power lines. If the H3CR is influenced by inductive voltage that is 30% or more of the rated voltage, connect a CR filter with a capacitance of approximately 0.1 F and a resistance of approximately 120 or a bleeder resistor between the power supply terminals. If there is any residual voltage due to current leakage, connect a bleeder resistor between the power supply terminals. 12 34.8 44.3 1.8 H3CR-H H3CR-H Operation (H3CR-H) Power Supplies (H3CR-H) An interval of 3 s minimum is required to turn on the H3CR after the H3CR is turned off. If the H3CR is turned on and off repeatedly with an interval of shorter than 3 s, the internal parts of the H3CR may deteriorate and the H3CR may malfunction. 3 s min. Power Output state 1 Output state 2 An AC power supply can be connected to the power input terminals without regarding polarity. A DC power supply must be connected to the power input terminals as designated according to the polarity of the terminals. A DC power supply can be connected if its ripple factor is 20% or less and the mean voltage is within the rated operating voltage range of the Timer. Connect the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value at once or the Timer may not be reset or a timer error could result. For the power supply of an input device, use an isolating transformer, of which the primary and secondary windings are mutually isolated and the secondary winding is not grounded. H3CR After the forced reset function of the H3CR is activated, an interval of 3 s minimum is required to activate the forced reset function again. If the forced reset function is activated repeatedly with an interval of shorter than 3 s, the internal parts of the H3CR may deteriorate and the H3CR may malfunction. Power Circuit 3 s min. 3 s min. Rectifier circuit Input terminal Power supply Isolation transformer is required. Reset input The H3CR-H has a large inrush current; provide sufficient power supply capacity. If the power supply capacity is too small, there may be delays in turning ON the output. Output If it is required that the output be turned on repeatedly with an interval of shorter than 3 s, consider use of the H3CR-A in mode D (signal OFF-delay). Inrush Current Model H3CR-F H3CR-H 24 VAC/DC S-series M-series Note: Voltage Applied voltage Inrush current (peak value) Time 26.4 VAC 0.7 A 10 ms 26.4 VDC 1.1 A 9.4 ms 12 VDC 13.2 VDC 52 mA 3.3 ms 48 to 125 VDC 137.5 VDC 0.40 A 9.1 ms 100/110/120 VAC 132 VAC 1.05 A 111 ms 200/220/240 VAC 264 VAC 1.07 A 119 ms 24 VAC/DC 26.4 VAC 1.26 A 133 ms 26.4 VDC 0.85 A 137 ms 48 VDC 52.8 VDC 0.73 A 112 ms 100 to 125 VDC 137.5 VDC 0.62 A 109 ms 100/110/120 VAC 132 VAC 1.02 A 364 ms 200/220/240 VAC 264 VAC 1.03 A 323 ms 24 VAC/DC 26.4 VAC 1.21 A 478 ms 26.4 VDC 0.87 A 560 ms 48 VDC 52.8 VDC 0.71 A 384 ms 100 to 125 VDC 137.5 VDC 0.62 A 380 ms 1. The above figures are all approximations and should be used for reference only. 2. The inrush current is given mainly for DC models for the required power supply design specifications. For the H3CR-H, the inrush current is also given for 100/110/120-VAC and 200/220/240-VAC models because these models have higher inrush currents than other series. 13 H3CR-H H3CR-H Input/Output (H3CR-H) An appropriate input is applied to the input signal terminal of the Timer when the input terminal for the input signal is short-circuited. Do not attempt to connect any input terminal to any terminal other than the input terminal or to apply voltage across other than the specified input terminals or the internal circuits of the Timer may be damaged. Input contact Power supply AC or DC * H3CR Input terminal L *Do not connect a relay or any other load between these two points, otherwise the internal circuit of the Timer may be damaged due to the high-tension voltage applied to the input terminals. When connecting a relay or a transistor as an external signal input device, pay attention to the following points to prevent short-circuiting due to a sneak current to the transformerless power supply. If a relay or transistor is connected to two or more Timers, the input terminals of those Timers must be wired properly so that they will not be different in phase or the terminals will be short-circuited to one another (refer to the figures below). Contact or transistor for external input signal H3CR series timer Input terminal Power supply Incorrect Short-circuit current Input terminal Input terminal Power supply Correct Input terminal Environment When using the Timer in an area with excess electronic noise, separate the Timer, wiring, and the equipment which generates the input signals as far as possible from the noise sources. It is also recommended to shield the input signal wiring to prevent electronic interference. Organic solvents (such as paint thinner), as well as very acidic or basic solutions can damage the outer casing of the Timer. Others If the Timer is mounted on a control board, dismount the timer from the control board or short-circuit the circuitry of the power board before carrying out a voltage withstand test between the electric circuitry and non current-carrying metal part of the Timer, in order to prevent the internal circuitry of the Timer from damage. 14