| Theory: | Time Relay |
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| Usage: | Communication Relay, Lathe Relay |
| Phase: | 3 |
| Samples: |
If you need sample please contact us at first
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Introduction
1:According to the color of LED signal lamp,we can identify the AC coil DC coil.
2:The tape of coil is printed coil specifications,the recognition is higher.
3. All products have mechanical indicator.
| Low power 2 pairs | Low power 3 pairs 4pairs | High power 2 pairs | ||||
| Resitive Load | Inductive load (cosφ=0.4,L/R=7ms) | Resitive Load | Inductive load (cosφ=0.4,L/R=7ms) | Resitive Load | Inductive load (cosφ=0.4,L/R=7ms) | |
| Contact form | 2c | 4c | 2c | |||
| Contact structure | Single contact | |||||
| Contact material | Ag | |||||
| Rated load | AC220V 5A | AC220V 2A | AC220V 3A | AC220V 0.8A | AC110V 10A | AC110V 7.5A |
| DC24V 5A | DC24V 2A | DC24V 3A | DC24V 1.5A | DC24V 1.5A | DC24V 5A | |
| Rated current | 5A | 3A | 10A | |||
| Max contact voltage | AC250V,DC125V | AC250V,DC125V | AC250V,DC125V | |||
| Max contact current | 5A | 3A | 10A | |||
| Max switch capacity | 100VA | 440VA | 660VA | 176VA | 100VA | 440VA |
| 120W | 48W | 720W | 36W | 240W | 96W | |
| 2pairs | 4 Pairs | ||
| Contalct resistance | 100mΩ Below 100mΩ | ||
| Operating time | 20ms Below 20ms | ||
| Release time | 20ms Below 20ms | ||
| Max switching trequency | Mechanical | 18000times/hour | |
| Rated load | 2400times/hour | ||
| insulation reaiatance | 1000MΩ Above1000mΩ | ||
| Dielectric strength | Between contacts and coil | AC2000V 50/60Hz 1min | |
| Between opposite pole contact | AC2000V 50/60Hz 1min | ||
| Between same pole cantact | AC1000V 50/60Hz 1min | ||
| Vibration | Durability | 10-55-10Hz,1.0mm 10-55-10Hz,Double-amplitude1.0mm | |
| Malfunction | 10-55-10Hz,1.0mm 10-55-10Hz,Double-amplitude1.0mm | ||
| Shock | Durability | 1000m/s2(100G) 1000m/s2(about100G) | |
| Malfunction | 200m/s2(200G) 200m/s2(about200G) | ||
| Durbility | Mechunical | 50,000,000(18,000/) (Switching trequency 18000 time/hour) | |
| Electrical | 500,000(2,400/) 500000time(Switching trequency 2400 time/hour) | 200,000(2,400/) 200000time(Switching trequency 2400 time/hour) | |
| Operating temperature | -55ºC~+70ºC(,) Standard -55ºC~+70ºC (no freezing, no condensation) -40ºC~+70ºC(,) With action indictor -40ºC~+70ºC (no freezing,no condensation) |
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| Operating humidity | 5-85%RH | ||
| Weight | 35g about 35g | ||
In 1990, Mr. Zhu Fengyong founded Utility Electrical Co.,Ltd. in Yueqing, Wenzhou, the birthplace of the private economy that dares to be the first in the world. The main business is the R&D, design, production and sales of terminal blocks. Today, Utility Electrical Co.,Ltd. has become a global leader in the field of terminal blocks, providing customers around the world with more forward-looking, high-performance and cost-effective products. In the 30 years of development, we have gone through a long journey, but our mission remains the same, that is, "making electricity use safer, more convenient, and more efficient." Brand story and how we can make a positive contribution to social connection.
Utility Electric Co., Ltd., established in 1990, is located in Liushi, the capital of low-voltage electrical appliances in China. It is a provider of digital electrical basic network solutions.
Over the years, the company has been actively deploying the upstream and downstream of the electrical basic network, and has formed a whole industrial chain advantage of "R&D design, mold manufacturing, injection stamping, production and assembly". The business covers many countries and regions in Europe, Asia, North and South America. As a non-regional privately-owned enterprise mainly for export (exports account for 65% of total sales), Utility Electrical Co.,Ltd. is in the international market, facing the global digital electrical wave, listening to the voice of customers, increasing investment in R&D and improving manufacturing technology, Optimize production process and improve service quality. It has been promoted to the first echelon of the global connector industry.
Utility Electrical Co.,Ltd. has two marketing centers: Shanghai, China, Shenzhen, China; three modern production bases: Wenzhou, Zhejiang, Kunshan, Jiangsu, Chuzhou, Anhui; and has more than 100 agents and a global sales network.
With the general trend of green energy, intelligent manufacturing and digital development, Utility Electrical Co.,Ltd. has established a strategic layout of "two points and one vertical radiation to the world" to build a southeast coastal industrial cluster from Shanghai to Shenzhen, and efficiently serve users at home and abroad in one-stop .
In 2020, General Manager Mr.pinyou Zhu put forward the strategic policy of "adapting to the times, ahead of the times, daring to innovate, and continuing to innovate". Strengthen the research and development of digital electrical basic network, continue to enhance the international influence of corporate brands, and promote the globalization of digital electrical.
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