New Dimensions 112-5 150 KVA Transformers

Manufacturer Height (inches) Width (inches) Depth (inches) Footprint (in 2 ) Cutler-Hammer 916A 46.58 27.97 23 643.3 Cutler-Hammer 916 46.58 25.93 20.18 523.3 Square D 43.75 32 27 864.0 General Electric 46 35 23.69 829.1 Acme 41.5 32.9 29.88 983.0 Federal Pacific 49 39 23 897.0 Hevi-Duty 44 33 21 693 Some of the more common transformers that are affected by this change include V48M28T49K, V48M28T49CU, N48M28T12A, N48M28T12CU, V48M28B12A, V48M28B12CU, N48M28B75A, N48M28B75CU, and V48M47T49F. Due to the increased width, a new Weathershield has been created to fit on Frame 916: WS19. Additionally, replacement case parts are different for the larger frame. Front and Back Panel: 47-41790 Side Panel: 47-41789 Bottom: 47-41788 Top Cover: 47-41791 All units manufactured since July 2000 have the Frame Number printed on the nameplate. If you require replacement parts or a Weathershield for a transformer manufactured on a 150kVA frame and the unit does not have the Frame Number stated on the nameplate, the proper parts are those listed in on pages 81 and 82 of the DTDT Product Guide (PG.36.01A.T.E.) for Frame 916. Bid Manager and the web will be updated with this revised data at the earliest possible opportunity. Mark Fairhead Product Manager Dry-Type Distribution Transformers New Dimensions for “112.5-150kVA” Dry-Type Distribution Transformers--Built on Frame #916 In response to customer feedback and requests, the outline dimensions of dry-type distribution transformers commonly referred to as “being on the 150kVA frame” have been revised. The change is effective immediately. The new Frame Number for all styles previously manufactured on Frame 916 is designated 916A. The change increases the width and depth by approximately 2”. The terminals have also been raised nearly 2” to offer additional wiring space. The overall height of these transformers remains unchanged. These revisions will facilitate ease of wiring in the field, while at the same time maintaining Cutler-Hammer’s position as having the smallest footprint in the industry on this rating of transformer. The following chart shows a comparison of the dimensions of Frame 916A to the previous Frame and to our major competitors’ dimensions for their equivalent units: D RY -T YPE T RANSFORMERS

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Transcript of New Dimensions 112-5 150 KVA Transformers

Page 1: New Dimensions 112-5 150 KVA Transformers

Manufacturer Height(inches)

Width(inches)

Depth(inches)

Footprint(in2)

Cutler-Hammer916A

46.58 27.97 23 643.3

Cutler-Hammer 916 46.58 25.93 20.18 523.3Square D 43.75 32 27 864.0General Electric 46 35 23.69 829.1Acme 41.5 32.9 29.88 983.0Federal Pacific 49 39 23 897.0Hevi-Duty 44 33 21 693

Some of the more common transformers that are affected by this change include V48M28T49K,V48M28T49CU, N48M28T12A, N48M28T12CU, V48M28B12A, V48M28B12CU, N48M28B75A,N48M28B75CU, and V48M47T49F.

Due to the increased width, a new Weathershield has been created to fit on Frame 916: WS19.Additionally, replacement case parts are different for the larger frame.

Front and Back Panel: 47-41790 Side Panel: 47-41789Bottom: 47-41788 Top Cover: 47-41791

All units manufactured since July 2000 have the Frame Number printed on the nameplate. Ifyou require replacement parts or a Weathershield for a transformer manufactured on a 150kVAframe and the unit does not have the Frame Number stated on the nameplate, the proper partsare those listed in on pages 81 and 82 of the DTDT Product Guide (PG.36.01A.T.E.) for Frame916.

Bid Manager and the web will be updated with this revised data at the earliest possibleopportunity.

Mark FairheadProduct ManagerDry-Type Distribution Transformers

New Dimensions for “112.5-150kVA” Dry-Type DistributionTransformers--Built on Frame #916

In response to customer feedback and requests, the outline dimensions of dry-type distribution transformerscommonly referred to as “being on the 150kVA frame” have been revised. The change is effectiveimmediately. The new Frame Number for all styles previously manufactured on Frame 916 is designated916A. The change increases the width and depth by approximately 2”. The terminals have also been raisednearly 2” to offer additional wiring space. The overall height of these transformers remains unchanged.These revisions will facilitate ease of wiring in the field, while at the same time maintaining Cutler-Hammer’sposition as having the smallest footprint in the industry on this rating of transformer. The following chartshows a comparison of the dimensions of Frame 916A to the previous Frame and to our major competitors’dimensions for their equivalent units:

Y-T

E T

FOR