定价： 0元 加购物车

1. Scope 1.1 This Standard specifies performance requirements and related test procedures used to evaluate fluorescent lamps intended for general service applications. 1.2 This Standard includes performance requirements for (a) lamp efficacy; and

定价： 455元 / 折扣价： 387 元

This PDF includes GI #3. 1. Scope 1.1 This Standard applies to measurement of the efficacy of fluorescent lamp ballasts for use in fluorescent luminaires to be installed in industrial, commercial, or residential locations. 1.2 This Standard appli

定价： 501元 / 折扣价： 426 元

1. Scope 1.1 This Standard specifies performance requirements and related test procedures used to evaluate self-ballasted compact fluorescent (CF) lamps and ballasted adapters intended for general lighting use. 1.2 This Standard applies to E26 medi

定价： 455元 / 折扣价： 387 元

This is the second edition of CSA C861, Performance of self-ballasted compact fluorescent lamps and ballasted adapters. It supersedes the previous edition, published in 1995 under the title Performance of Compact Fluorescent Lamps and Ballasted Adapters.

定价： 910元 / 折扣价： 774 元

定价： 591元

定价： 723元

1. Scope This standard specifies general and safety requirements for electronic ballasts for use on a.c. supplies up to 1000 V at 50 Hz or 60 Hz with operating frequencies deviating from the supply frequency, associated with tubular fluorescent lamps a

定价： 1047元 / 折扣价： 890 元

1. Scope This standard covers ballasts, excluding resistance types, for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps with or without pre-heated cathodes operated with or without a starter or starting d

定价： 1456元 / 折扣价： 1238 元

1. Scope This clause of Part 1 is replaced as follows: 1.1 This standard applies to the evaluation of thermal protectors for ballasts for tubular fluorescent lamps. Requirements concerning the testing of the combination of ballast and thermal pr

定价： 637元 / 折扣价： 542 元

1.1 Scope This International Standard states the requirements for both self-healing and non-self-healing continuously rated a.c. capacitors of up to and including 2.5 kvar, and not less than 0.1 μF, having a rated voltage not exceeding 1 000 V, which a

定价： 910元 / 折扣价： 774 元

1. Scope This standard specifies safety requirements for ballasts for discharge lamps such as high-pressure mercury vapour, low- pressure sodium vapour, high-pressure sodium vapour and metal halide lamps. Section One specifies general requirements and

定价： 910元 / 折扣价： 774 元

1 Scope This standard specifies interchangeable glow-starters used with pre-heat type fluorescent lamps, hereafter called "starters". Section 1 specifies the general and safety requirements with which starters shall comply. Section 2 specifies th

定价： 1593元 / 折扣价： 1355 元

This is the first edition of CAN/CSA-E61347-2-3, Lamp controlgear - Part 2-3: Particular requirements for a.c. supplied electronic ballasts for fluorescent lamps, which is an adoption, with Canadian deviations, of the identically titled CEI/IEC (Commissi

定价： 728元 / 折扣价： 619 元

No Scope Available

定价： 228元 / 折扣价： 194 元