| 1. | Improvement of model jy82 mine earth leakage protection unit
82型漏电保护装置的改进 |
| 2. | Going out of mistaken region for an earth leakage protective device
走出漏电保护器的误区 |
| 3. | Talking about the importance of underground earth leakage protection
浅谈煤矿井下漏电保护的重要性 |
| 4. | Earth leakage circuit breaker elc
漏电断路掣 |
| 5. | Talking about the application of earth leakage protective device in coal preparation plant
谈漏电保护器在选煤厂的应用 |
| 6. | Earth leakage detector
接地漏电检示器 |
| 7. | Install earth leakage circuit breakers at all worksites . this will protect the life of workers in case of leakage
L所有现场都必须安装漏电保护装置，这样一旦发生漏电，员工的生命才有保障。 |
| 8. | It was found that some of these rcbos may not trip on earth leakage fault due to the non - conforming specification of a component . this may pose a risk of electric shock hazard to users
调查发现，部份漏电断路器可能会由于其一不符合规格的部件而在发生接地漏电故障时不能自动脱扣，对人构成潜在触电危险。 |
| 9. | With resistant function to peak waves and noise by high reliable electronics . rated residual current from 15ma to 500ma . the overload , short - circuit and earth leakage protection function by dual - voltage , high speed and compact size
过电流保护特性采用有效值控制方式，可防止因高谐波而误动作，增加其可靠性，此为一般传统电子式塑壳断路器所无法达到的功能。 |
| 10. | Rated residual current from 15ma to 500ma . the overload , short - circuit and earth leakage protection function by dual - voltage , high speed and compact size . tlb - 50 serise can save the panel space by decreasing 12 size from the traditional 1 pole residential breaker
过电流保护特性采用有效值控制方式，可防止因高谐波而误动作，增加其可靠性，此为一般传统电子式塑壳断路器所无法达到的功能。 |
