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IEC60950-1 继电器寿命试验机

IEC60950-1 继电器寿命试验机
  • 型号 : AGRET
  • 品牌 : 广东安规
  • 标准依据 : IEC60950-1 第2.8.7.2及2.8.2.3节
继电器寿命试验机是根据标准IEC60950-1 第2.8.7.2及2.8.2.3节要求设计制造而成

详细描述

继电器寿命试验机是根据标准IEC60950-1 第2.8.7.2及2.8.2.3节要求设计制造而成

 

IEC60950-1标准要求:

2.8.7.2 Overload test

The contact of a switch or relay in the SAFETY INTERLOCK system is subjected to an overload test consisting of 50 cycles of operation at the rate of 6 to 10 cycles per minute, making and breaking 150 % of the current imposed in the application, except that where a switch or relay contact switches a motor load, the test is conducted with the rotor of the motor in a locked condition. After the test, the SAFETY INTERLOCK system, including the switch or relay, shall still be functional.

2.8.7.3 Endurance test

The contact of a switch or a relay in the SAFETY INTERLOCK system is subjected to an endurance test, making and breaking 100 % of the current imposed in the application at a rate of 6 to 10 cycles of operation per minute. A higher rate of cycling is permitted if requested by the manufacturer. For reed switches used in SAFETY INTERLOCK systems located in ELV CIRCUITS, SELV CIRCUITS and TNV-1 CIRCUITS, the test is 100 000 operating cycles. For other switches and relays in SAFETY INTERLOCK systems, the test is 10 000 operating cycles. After the test, the SAFETY INTERLOCK system, including a switch or relay, shall still be functional.

 

产品规格参数:

1、7寸彩色触摸屏

2、三菱FX系列平台PLC控制

3、单工位20A电流输出,电流大小可以根据客户要求定制,电流可调,其他工位不提供电流输出

4、内置24VDC、220VAC控制电压,提供外接输入任意控制电压

5、全自动计数:0~32767

6、风冷电流可调负载

7、远方PF9801电参数测试仪提供:电流、电压、频率、功率因数、功率检测输出

8、通电时长和断电时长可预置

9、控制电压屏幕可预置

10、负载电压不可调,外部电源调节,0~250VAC

11、C35继电器标准安装导轨1条

12、铝型材、A3烤漆钢板复合结构

点击次数:  更新时间:2020-02-12  【打印此页】  【关闭
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