Hello Naftali,
You might be able to find this type of outdoor transformer under the category
of 'Swimming pool and spa transformers'. The primary rating is 120 volts and
the maximum secondary ratings are 15 volts RMS and 1 KVA. The transformers are
provided with integral overcurrent protection. They are provided with a power
supply cord or have provisions for conduit connection to the branch circuit
supply. Transformers not provided with a power supply cord are provided with
leads or with studs or terminal pads to which listed pressure wire connectors
can be factory or field installed to accommodate field wiring. Wire binding
screws or studs with cupped washers are to be used for copper wire 10 awg max.
ACME ELECTRIC CORP
POWER DISTRIBUTION PRODUCTS DIV
AQUADYNE MFG CO
GENLYTE GROUP INC
Guide Information
INTERMATIC INC
JEFFERSON ELECTRIC INC
MDL CORP
QTRAN INC
TYCO ELECTRONICS/AREA LIGHTING RESEARCH INC
-----Original Message-----
From: Naftali Shani [mailto:nsh...@catena.com]
Sent: Tuesday, October 29, 2002 8:37 AM
To: 'emc-pstc'
Subject: A call for help &/or recommendation/s
List members,
For one of our applications, we have a need for an off-the-shelf an AC
transformer (input: 120 Volts, 60 Hz, NEMA 5-15 plug, may consider NEMA
1-15. Output: 6 - 30 Volts, screw-on terminals, may consider flying leads)
that can operate over industrial temperature ranges (-40 to +85 Centigrade)
for weather protected, outdoor use.
Commercial temperature (0 to +70 Centigrade) units that are cheap and
readily available do the job (we tested a few), but are not safety rated
over our required temperature range.
Question: are you aware of anyone, anywhere, making such a wall-wart to the
industrial temperature range?
If yes, please share with us. Thanks in advance for your cooperation.
Regards,
Naftali Shani, Catena Networks (www.catena.com <http://www.catena.com> )
307 Legget Drive, Ottawa, Ontario, Canada K2K 3C8
613.599.6430/866.2CATENA (X.8277); C 295.7042; F 599.0445
E-mail: nsh...@catena.com <mailto:nsh...@catena.com>
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