Description
General
| Item | H3CR-H8L | H3CR-H8RL | H3CR-HRL |
|---|---|---|---|
| Operating/Reset method | Instantaneous operation/ Time-limit reset |
Instantaneous operation/Time-limit reset/Forced reset | |
| Pin type | 8-pin | 11-pin | |
| Input type | — | No-voltage input | |
| Output type | Relay output (DPDT) | Relay output (SPDT) | Relay output (DPDT) |
| Mounting method | DIN track mounting, surface mounting, and flush mounting | ||
| Approved standards | UL508, CSA C22.2 No.14, NK, Lloyds, CCC: GB/T 14048.5 * Conforms to EN61812-1 and IEC60664-1 (VDE0110) 4kV/2. Output category according to EN60947-5-1. |
||
Note: For details, refer to your OMRON website.
* CCC certification requirements
| Recommended fuse | 0216005 (250VAC, 5A), manufactured by Littelfuse |
|---|---|
| Rated operating voltage Ue Rated operating current Ie |
AC-15: Ue: 250 VAC, Ie: 3 A AC-13: Ue: 250 VAC, Ie: 5 A DC-13: Ue: 30 VDC, Ie: 0.5 A |
| Rated insulation voltage | 250 V |
| Rated impulse withstand voltage (altitude: 2,000 m max.) |
4 kV (at 240 VAC) |
| Conditional short-circuit current | 1000 A |
Time Ranges
| Time unit | S-series | M-series | |
|---|---|---|---|
| Scale number (max.) | s (sec) | min (min) | |
| 0.6 | Set time range | 0.05 to 0.6 | |
| 1.2 | 0.12 to 1.2 | ||
| 6 | 0.6 to 6 | ||
| 12 | 1.2 to 12 | ||
| Min. power ON time | 0.1 s min. | 2 s min. | |
| Time-up operation repeat period | 3 s min. | ||
| Forced-reset repeat period | 3 s min. | ||
Note: 1. 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.
2. Do not use the Timer with a repeat period of less than 3 s. Doing so may result in abnormal heating or
burning. Refer to Safety Precautions (H3CR-H) on Catalog for details.
minimum power ON time.
2. Do not use the Timer with a repeat period of less than 3 s. Doing so may result in abnormal heating or
burning. Refer to Safety Precautions (H3CR-H) on Catalog for details.
Ratings
| Rated supply voltage *1 *2 | 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 *3 | ON-impedance: 1 kΩ max. ON residual voltage: 1 V max. OFF impedance: 500 kΩ min. |
| Power consumption | 100 to 120 VAC: approx. 0.23 VA (0.22 W) at 120 VAC 200 to 240 VAC: approx. 0.35 VA (0.3 W) at 240 VAC 24 VAC/DC: approx. 0.17 VA (0.15 W) at 24 VAC, approx. 1.0 W at 24 VDC 48 VDC: approx. 0.18 W at 48 VDC 100 to 125 VDC: approx. 0.5 W at 125 VDC |
| Control outputs | Contact output: 5 A at 250 VAC/30 VDC, resistive load (cosφ = 1) The minimum applicable load is 10mA at 5VDC (P reference value). Contact materials: Ag-alloy |
*1. A power supply with a ripple of 20% max. (single-phase power supply with full-wave rectification) can be used with
each DC Model.
*2. Do not use an inverter output as the power supply. Refer to your OMRON website for details.
*3. For contact input, use contacts which can adequately switch 1 mA at 5 V.
each DC Model.
*2. Do not use an inverter output as the power supply. Refer to your OMRON website for details.
*3. For contact input, use contacts which can adequately switch 1 mA at 5 V.
Characteristics
| Accuracy of operating time |
±0.2% FS max. (±0.2% FS ±10 ms max. in ranges of 0.6 and 1.2 s) |
|---|---|
| Setting error | ±5% FS ±50 ms max. |
| Operation start voltage | 30% max. of rated voltage |
| Influence of voltage | ±0.2% FS max. (±0.2% FS ±10 ms max. in ranges of 0.6 and 1.2 s) |
| Influence of temperature |
±1% FS max. (±1% FS ±10 ms max. in ranges of 0.6 and 1.2 s) |
| Insulation resistance | 100 MΩ 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) 2,000 VAC, 50/60 Hz for 1 min (between contacts of different polarities) 1,000 VAC, 50/60 Hz for 1 min (between contacts not located next to each other) |
| Impulse withstand voltage |
5 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 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 μs, 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 for 2 hrs each in three directions Malfunction: 10 to 55 Hz with 0.5-mm single amplitude for 10 min each in three directions |
| Shock resistance | Destruction: 980 m/s2 three times each in six directions Malfunction: 98 m/s2 three times each in six directions |
| Ambient temperature | Operating: -10°C to 55°C (with no icing), Storage: -25°C to 65°C (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) * |
| EMC | (EMI) EN61812-1 Emission Enclosure: EN55011 Group 1 class A Emission AC Mains: EN55011 Group 1 class A (EMS) EN61812-1 Immunity ESD: IEC61000-4-2 Immunity RF-interferenc: IEC61000-4-3 Immunity Burst: IEC61000-4-4 Immunity Surge: IEC61000-4-5 Immunity Conducted Disturbance: IEC61000-4-6 Immunity Voltage Dip/Interruption: IEC61000-4-11 |
| Case color | Light Gray (Munsell 5Y7/1) |
| Degree of protection | IP40 (panel surface) |
| Weight | Approx. 120 g |
Note: Refer to the Life-test Curve (Reference).
Life-test Curve(Reference)
Reference:
A maximum current of 0.15 A can be switched at 125 VDC (cosφ = 1) and a maximum current of 0.1A can be switched at 125V DC and L/R = 7ms.
In both cases, a life of 100,000 operations can be expected.
The minimum applicable load is 10 mA at 5 VDC for H3CR-H8L/-HRL and 100 mA at 5 VDC for H3CR-H8RL (failure level: P).
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