Author: ITC India

Useful Lumens

“Useful Lumens”Directional Lamps verses Non directional Lamp Always when outcome is more lumens .. but what about useful lumens. Generally for Directional lights like spotlight  estimating just total lumen or peak candela is not enough to illustrate the light output of the lamp or fitting, so new metric has derived called useful lumens. Before we…

IEC/ EN 60073

IEC/ EN 60073 IEC 60073 lays out general rules for allocating particular meaning to visual acoustic and tactile indications so that safety of person/property can be enhanced. Apart from it, proper monitoring, control and maintenance of the equipment can be encouraged. This standard is applied to: Single indicator light Push buttons Mechanical indicators LED’s or…

IEC 61439-1 Low-voltage switchgear and controlgear assemblies

IEC 61439-1 Low-voltage switchgear and controlgear assemblies – Part 1: General rules Applicable standards BS EN 61439-1 IEC 61439-1 IS 8623-1 Scope: These standards deploy the constructional requirements, technical requirements for low voltage switchgear and controlgear assemblies only when required by the relevant Assemblies standard as follows. ASSEMBLIES for which the rated voltage does not exceed…

IEC 60947-4-1 Low-voltage switchgear and controlgear – Part 4-1

Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters. Institute of testing and certification Pvt Ltd ( ITC) is a safety testing Lab located at Mohali ( Punjab) with flourishing business hub in North India. We are established as the prominent service provider of electrical, electronics and all kinds…

BS EN / IEC 60947-1 General Rules Low-voltage switchgear and control gear

BS EN / IEC 60947-1 General Rules Low-voltage switchgear and control gear ITC India pvt ltd is a leading company in the field of testing electrical, electronics and luminaries. Meticulous equipments and skillful engineers are hired for testing your products. As a NABL accredited laboratory, you can have your product tested with a valid report as…

Variable Message Signs (VMS)

Variable Message Signs (VMS) VMS include static signs with illuminating words with rotating prisms to change the message being displayed. There are five unique types of variable message signs: “REDUCE SPEED” neon signs. “Changeable message signs” Electronic VMS: signs with remotely controlled messages displayed on them; the messages are sent from the State Traffic Management…