Description
General
| Item | H3CR-G8L | H3CR-G8EL |
|---|---|---|
| Functions | Star-delta timer | Star-delta timer with instantaneous output |
| Pin type | 8-pin | |
| Operating/Reset method | Time-limit operation/Self-reset | |
| Output type | Time-limit: SPST-NO (star operation circuit) SPST-NO (delta operation circuit) |
Time-limit: SPST-NO (star operation circuit) SPST-NO (delta operation circuit) Instantaneous: SPST-NO |
| 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: 5 A DC-13: Ue: 30 VDC, Ie: 1.5 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 | Star operation time ranges | |
|---|---|---|
| Scale number (max.) | ||
| 6 | Set time range | 0.5 to 6 s |
| 12 | 1 to 12 s | |
| 60 | 5 to 60 s | |
| 120 | 10 to 120 s | |
| Star-delta transfer time | Programmable at 0.05 s, 0.1 s, 0.25 s, 0.5 s, 0.75 s, or 1.0 s |
|---|
Ratings
| Rated supply voltage *1 *2 | 100 to 120 VAC (50/60 Hz), 200 to 240 VAC (50/60 Hz) |
|---|---|
| Operating voltage range | 85% to 110% of rated supply voltage |
| Power reset | Minimum power-opening time: 0.5 s *3 |
| Power consumption | 100 to 120 VAC: approx. 6 VA (2.6 W) at 120 VAC 200 to 240 VAC: approx. 12 VA (3.0 W) at 240 VAC |
| 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. Do not use an inverter output as the power supply. Refer to your OMRON website for details.
*2. Refer to your OMRON website when using the Timer together with a 2-wire AC proximity sensor.
*3. This is longer than the minimum time for H3CR-A/H3CR-F. Be careful when using an instantaneous contact for the self-
holding circuit.
*2. Refer to your OMRON website when using the Timer together with a 2-wire AC proximity sensor.
*3. This is longer than the minimum time for H3CR-A/H3CR-F. Be careful when using an instantaneous contact for the self-
holding circuit.
Characteristics
| Accuracy of operating time |
±0.2% FS max. |
|---|---|
| Setting error | ±5% FS ±50 ms max. |
| Accuracy of Star-delta transfer time |
±25% FS + 5 ms max. |
| Reset voltage | 10% max. of rated voltage |
| Influence of voltage | ±0.2% FS max. |
| Influence of temperature |
±1% FS max. |
| 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) 5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) |
| Noise immunity | ±1.5 kV (between power terminals), square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise) |
| 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: 294 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: 20 million operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 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-interference: 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 | H3CR-G8L: approx. 110 g; H3CR-G8EL: approx. 130 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 (failure level: P).
Reviews
There are no reviews yet.