The CMV transformer is designed for pad-mounted distribution transformer metering. It is available in two external designs, tapered bottom and wide bottom, for adaptability to a variety of mounting arrangements. Both designs can be mounted directly over the LV terminals of pad mounted distribution transformers.
The CMV transformer has an oval shaped ring-type core and fully distributed winding assembled around a glass-filled polypropylene window liner.
600 volt indoor or outdoor, 10 kV BIL, 25 through 60 hertz
Designed for pad-mounted distribution transformer metering
This unit meets all applicable IEEE and NEMA standards
Thermoplastic rubber insulating material is permanently molded to the core and coil assembly on both designs, resulting in a compact unit with excellent mechanical, thermal, and dielectric characteristics.
The CMV and CMV-Hi Temp both have an oval primary opening suited to fit over the secondary spade in pad-mounted transformers.
Secondary terminals and cover
The CMV and CMV Hi-Temp transformers are supplied with large compression-type secondary terminals, a short circuit device, and a clear, rectangular snap-on cover suitable for locking with a meter seal. This clear plastic cover allows a visual check of connections and is keyed to a short circuit device to ensure proper installation. Terminals can also serve as a posttype connector by looping wire under the screw head.