Testador de proteção de relé monofásico
Breve descrição:
ITEM: RUN-RP120A
The relay tester is a variety of high and low voltage distribution system, as a single – phase protection relay calibration of the new instrument.
It can also test the starting current, induction element action current, quick break element action current and action time of GL type and LL type reverse time limit relay.
The characteristics of the instrument: high precision, large power, small volume, light weight, digital display, simple operation, complete functions, reliable performance, convenient and durable.
Service: The instrument will be repaired and replaced free of charge for product quality problems within one year from the date of purchase, and will provide lifetime warranty and technical services. If you find any abnormalities or malfunctions in the instrument, please contact the company in time to arrange the most convenient solution for you.
Ⅰ: Descrição do testador de relé monofásico:
The instrument is a variety of high and low voltage distribution system, as a single - phase protection relay calibration of the new instrument. The design basis of performance and test method is: new protection relay inspection compiled by safety supervision and Production Coordination Department of ministry of Electric Power Industry. Suitable for electric power, metallurgy, chemical, mining, textile and other Industrial and mining enterprises. It can test and verify the action voltage/current value, return voltage/current value, action time, return time and action value, return value, charge and discharge time and action time of reclosing relay of various electromagnetic type, rectifier type and transistor integrated circuit type relay. It can also test the starting current, induction element action current, quick break element action current and action time of GL type and LL type reverse time limit relay. The characteristics of the instrument: high precision, large power, small volume, light weight, digital display, simple operation, complete functions, reliable performance, convenient and durable.Ⅱ: Especificação do conjunto de ensaio de injeção de corrente secundária :
|
Saída: continuamente ajustável |
Ac current: 0 ~ 5A, 0 ~ 50A, 0 ~ 150A
Dc current: 0 ~ 20A
Ac voltage: 0 ~ 250V, I≤5A, 50Hz
Dc voltage: 0 ~ 250V,I≤ 5A, 50Hz,0 ~ 12V,I≤500mA |
|
Fonte de alimentação auxiliar |
fixo 220V,I≤4A |
|
Medição da eletricidade: |
Voltímetro semi-digital de 4 dígitos, amperímetro semi-digital de 3 dígitos Precisão: 0,5%ROG±1 palavra |
|
Medição do tempo: |
4-digit stopwatch 0 ~ 99.99s
Accuracy: + / - 0.01 S |
|
Tensão de funcionamento |
AC220V±10%; 50Hz |
|
Ambiente de trabalho |
Temperatura: -40℃ ~ +50℃,Humidade: < 90%RH |
|
Potência de saída |
1.5KW |
Ⅲ: Imagens pormenorizadas do testador de proteção do relé:
