设为首页 | 加入收藏 欢迎进入中洲测控(深圳)有限公司网站!
服务热线:13926518825

技术文章

Technical articles

>技术文档
>产品说明书

联系我们

Contact us

免费服务热线:
0755-82598842
0755-85243995
地址:
深圳市宝安区燕罗街道塘厦涌社区洋涌路4号 美盈(松白)智汇创新园研发楼B1栋610号
邮箱:
chendongmei0103@126
.com

IEC61058-2-5设备清单

发布时间:2018-03-03 00:00:00 来源:管理员
 

TESTING AND MEASURING EQUIPMENT/ALLOWED SUBCONTRACTING

IEC 61058-2-5:1994-05, Edition 1.0

Part 2-5: Particular requirements for change-over selectors

R=Required by Lab

S=May be subcontracted

3PPS=Three Phase Power Supply required

Clause

Measurement/testing

Testing / measuring equipment / material needed

Subcontracting

8

Marking and Documentation

Destilled water and petroleum spirit

R

9.1

Protection against electric shock

standard test finger of IEC 60 529

test pin according to figure 13

R

10.4

Provision for earthing

PE conductor tester,
rated current not less than 25 A

R

11.1.2.4.5

Tab terminals

push forces – 120N

pull forces – 110N

R

11.1.2.6.2

Solder terminals

solder bath 260°C
soldering iron 350°C

R

14.1 + 14.2 + 14.3

Protection against ingress of solid, dust and water

According to IEC 60529

R

14.4

Protection against humid conditions

Humidity cabinet, with a relative humidity between 91% - 95%,
temperature of the air 20-30°C

R

15.2

Insulation resistance

Insulation tester with DC 500 V;
insulation resistance – 7M
W

R

15.3

Dielectric strength

High-voltage transformer
AC 50/60 Hz, -5000 V

Output current is at least 200 mA,

not trip when the output current is less than 100 mA

R

16

Heating

Heating or refrigerating cabinet without forced convection.

the load circuit may be either a.c. or d.c.

the voltage used up to and including 50 V
rated voltage, test with rated voltage over 50 V, test with 50 V,

the temperature rise, measured with fine wire thermocouples

R

17

Endurance

Environmental chambers – heat, freeze, humidity. Voltmeter, ammeter, power analyzer meter, oscilloscope, inductive loads, resistive loads, pilot duty loads, motor loads. Activation source and cycling mechanism as required.

R

3PPS

18.2

Mechanical strength

Spring-operated impact-test apparatus of  IEC 60068-2-75
Steel pressure plate, value of about 250 N up to 750 N

R

18.2.1

-test device as shown in figure 11,
for incorporated switches

R

19.2.4

Screwed connections

Torque screwdrivers

R

19.2.5

Screwed glands

Suitable torquespanner

R

20

Clearances, creepage distances,solid insulation and coating of rigid Pcb`s

Suitable measurements e.g.
slide-gauge, High voltage pulse generator.

R

21

Resistance to heat and fire

Glow-wire test apparatus according to IEC 60695-2-11.
Proof tracking test apparatus according to IEC 60112
Ball pressure test apparatus shown in figure 12 .

R

22

Resistance to rusting

Heating cabinet, 10% solution ammonium chloride in water, cleaning agent.

R

23.3

Abnormal operation

Non-inductive circuit in series with load impedance, device for limiting let-through I²t (I²tvalue shall be 15000A²s), short circuit of the supply shall be 1500A r.m.s., voltmeter, amperemeter.

R

25

EMC requirements

Signalgenerator, Compact generator, ESD Generator, voltage dips and voltage interruptions apparatus, Anechoic Chamber, radieted EM field test apparatus.

S

Note:  The presence of equipment alone does not indicate a satisfactory situation.  Assessors must evaluate the equipment design, calibration, uncertainty and documentation to ensure compliance with the directions of the standard.  The requirements of ISO Guide 25 regarding validation are applicable, as the tests of this standard are not standardized tests.

相关产品

关于我们 | 产品中心 | 资讯中心 | 技术文章 | 联系我们

中洲测控(深圳)有限公司版权所有 粤ICP备2020082506号

友情链接: 电池试验机 食物垃圾处理器