0-230v Blue Brown
0-120v White-Black1st Secondary Black-Red
2nd Secondary Orange-Yellow
Other notes & terms Power rating
Notes relating to transformers Standards
BS EN 61558 which is entitled "Safety of power transformers, power supply units and similar” It is the specification most commonly called for these days and replaces older specifications such as BS EN 60742 BS3535 and UL1411
We can however issue a certificate of conformity to all these standards
Airlink holds UL certification for UL6500 UL60065 file number E250241 & UL1411 file number E188896-1
UL6500 is the latest update and will replace UL1411 the main difference being the humidity test with UL6500 requires a 3850vdc flash test for 60seconds after being in a humidity chamber at 30degC 95% for 48hours
This category covers audio amplifier assemblies, audio equipment chassis, cable-converter and microwave communication equipment chassis, card-cage assemblies, mixer assemblies, power-supply chassis, preamplifier assemblies, radio chassis, television chassis, video recorder chassis, and similar components intended for use in Audio/Video Apparatus
BS EN 61046 is entitled "Specification for DC or AC supplied electronic step-down converters for filament lamps”. This specification may be applicable to the complete equipment but I don’t think it can be applied to just the transformer. The testing of the transformer should be determined by reference to BS EN 61558.
Transformers are regarded as a component and as such are considered to be EMC benign. There will be a requirement for RFI testing of the complete dimmer rack and the complete equipment should carry the CE mark. I think it is misleading to CE mark the individual components.
The lowest spec is UL94HB
HB stands for horizontal burn this allows for some burning and is the lowest possible rating.
UL94V-0 requires some level of self-extinguishing properties (V stands for Vertical burn)
The potting compound PC5449 is rated at UL94V-0
The Nylon66 pillars is rated at UL94V-2
Molex KK Range 3.96mm(.156") Pitch
2way to 5way available from stock
Universal power coupling and power to board connectors 6.35mm (o.25") pitch.
Push to reset Circuit Breakers
Available from 6amp to 45amps (connected through Brown live).