STOCK CODE: 301295
STOCK CODE: 301295
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Product Overview
The MLL relay is a 120A high power magnetic latching relay (coil 6~24vdc), widely used in smart grid, remote control, combination switch, high power metering relay, alarm system control, three-phase meter, automatic meter reading system, Lamp controller, home appliance and automatic control equipment.
Contact Parameters
| Contact Form | 3A, 3B |
| Contact Material | Silver Alloy |
| Contact Resistance | ≤1mΩ (1A 6VDC) |
| Contact Rating | 120A 250VAC |
| Max. Switching Current | 120A |
| Max. Switching Voltage | 250VAC |
| Max. Switching Power | 30KVA |
| Electrical Life | 10000 OPS |
| Mechanical Life | 100000 OPS |
Characteristic
| Insulation Resistance | 1000MΩ Min. (500VDC) |
| Dielectric Strength | Between Coil & Contacts: 4000VAC 1min |
| Between Open Contacts: 2000VAC 1min | |
| Between Contact Poles: 4000VAC 1min | |
| Set time | ≤40ms |
| Reset Time | ≤40ms |
| Shock | Functional: 98m/s² |
| Destructive: 980m/s² | |
| Vibration | 10Hz～55Hz 1.5mm(DA) |
| Humidity | 5%～85%RH |
| Ambient Temperature | -40℃～+85℃ |
| Construction | Dust Protected |
| Unit Weight | Approx.440g |
Product Advantages
Advantage 1:
Long life: relay because of its structure and material superiority, its life is much longer than the general electronic components, relative to the general electronic components, the service life of the relay can reach hundreds of thousands of times.
Advantage 2:
Relays have lower power consumption, which means that they require less energy when in use, effectively reducing the energy consumption of switching power supplies and ensuring their reliability.
Application
Smart grid: Used for monitoring,regulation,and protection of power systems.
Smart meter: Used for alarm system control, three-phase meter and other meter equipment.
Laboratories
The company has established a sound quality control management system, with the United States UL witness laboratory, Germany TUV witness laboratory and China CNAS national accreditation laboratory, in order to ensure the reliability and consistency of product quality, and to meet the stringent requirements for the precision and durability of relay control products in various application fields.
Production Workshop Display
Meishuo has a complete relay product line, with a complete range of categories and wide coverage. In terms of production, Meishuo has a complete automation equipment system and independent research and development manufacturing capabilities. The fully automated production line ensures product consistency and reliability.
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