Hi
has anyone used the Trend IQ211 controller before
attached is a drawing, showing I/O using the 4DIX unit too,
are all the connections correct, especially with the 24vac/0v to the DIX unit?
thanks
seanmx
many thanks for detailed reply
we had a customer who had their rig painted white over the EExd motor, the inspector now says it will not pass Atex inspection, invalidating flame paths ect..
Hi
we have a control box supplying 3 phase to a motor/pump.
inside our box is inverter drive with EMC filter.
the ships inspector is saying that our box should have a copper strip around door seal,
the AB inverter has CE approval for EMC standards, and we have followed appropriate...
Hi
i need to source a tracer lamp, indicating lamp, that can pick up on a cable carrying 5kv @ 1A
can anyone point me to a suitable product, supplier ?
thanks
Scotty
thanks
I tend to agree with you about the bonding. Isolator, emm, there is a label on front of panel saying isolate before opening.
apart from googling, is there a good site you can recommend for EN 60079 for getting detail
thanks
Hi
we installed a EExd enclosure on a skid, the inspector now says the isolator is not door interlocked, and says it shoud be.
Our supplier says is is not required for certification, directive apparently states Door should not be opened unless power is isolated elsewhere.
Please can anyone...
hi guys,
thanks for replies, some good tips there,
the main electronics is a 3 phase inverter drive,
this is the official storage data from the manufacturer
Storage
• Store within an ambient temperature range of -40° to +85°C.
• Store within a relative humidity range of 0% to 95%...
HI
we have to store some electrical/electronic control cabinets for aorund 7 yrs,
can anyone help with recommendations for storage, conditions , silicon seal, that kind of detail
thanks