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Hammond Isolation Step Down 240vac To 120vac Plug In 289 Series - China

price: contact company for price

Hammond Isolation - Step Down ( 240VAC to 120VAC) Plug In ( 289 Series)

Key Features ( 289 Series) :

Primary 240VAC, 50/ 60 Hz. , Secondary 120VAC.

Provides circuit isolation.

Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile.

World wide applications, 50 or 60 Hz. operation, step down ( 240VAC to 120 VAC) .

Standard 3- wire, grounded plug ( for use with adaptors for proper grounding) .

Input ( primary) connected to a 5 foot long cord & standard 250V 2 pole, 3 wire - North American plug ( NEMA 6- 15P) .

Output ( secondary) connected to two standard - 3 wire grounded receptacles ( NEMA 5- 15R) .

Features include ventilated black steel case, rocker lighted on- off switch & circuit breaker protected output.

North American Mark of Safety - C UL & UL listed ( File # E211544) .

Indoor use only.

Remember - These units do NOT convert line frequency.

Note about Inrush Current:

Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow- blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

240VAC to 120VAC

Part Number

Capacity VA

# of Outlets

Dimensions ( Inches)

Length

Width

Height

289CT

250

2

8.25

6

4

289DT

500

9

289ET

750

10.25

7.5

5

289FT

1000

289GT

1500

12.5

A& S Transformer Co. , Ltd. was founded in 2008, which belonges to A& S Group, is a global supplier of transformer. We are an experienced supplier for transformer, who assures our customers of the most reliable performance and the industry lowest failure rate. We can provide you with transformers with low costs but long wear life . With the development of many years, we are now an professional in this field, and own many channels to offer the complete series of transformers and transformer accessories.

we offer both liquid- filled, dry- type, line, power, audo, instrument, pulse, tube transformers as well

as others with high reliability, low environmental impact. Brands are ABB, Hammond, Tamura, Sola, Jensen, Delta, Westinghouse, Acme, Schneider, GE, Siemens, Honeywell, Toshiba, Basler, etc. Also OEM service is provided if needed.

Any model of products from the above brands you want to learn or seek for, please feel free to email us. We will try best to offer complete information and competitive prices. Certainly anything you want to inquiry will be highly appreciated.


Company Contact:


  • Phone: 862865376775

  • Address: No.10 West 2nd Street Wanshou Road,Wuhou District , Chengdu, China

  • Email: Email


Published date: August 18, 2014 -

  • Business Description: A&S Transformer Department was founded in 2008,which belonges to A&S

    Machinery Co, Ltd,

    is a global supplier of transformer ,We are an experienced supplier for transformer,who assures our customers of the most reliable performance and the industry s lowest failure rate. We can provide you with transformers

    with low costs but long wear life .With development of many years, we had become professional in this field,

    own many channels to offer the complete series of transformers and transformer accessories.

    A&S Machinery CO.,Ltd,located in China

    We,offer both liquid filled,dry type,line, power,audo,instrument,pulse,tube,transformers as well as others with high reliability,low environmental impact.

    Brands are Hammond,ABB,Tamura,Sola,Jensen,Delta,Bando,Jefferson,MDL,

    Westinghouse ACME,Schneider,GE ,Basle,Siemens and so on.

    Moreover,for transformer accessories we still own transformer bushings,transformer

    calculator,transformercore,transformeroil,electrical/transformeroil,transformer bobbin,transformer winding,transformer breather,transformer wire,transformers

    electrical machines,power transformer core,power transformer parts.All of the products are of great quality.

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