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Product Overview:


HET.L products are three phase distribution and isolation type of transformers that perform with higher efficiency and are built to meet or exceed all the applicable standards of UL, CSA, ANSI, IEEE, and NEMA.

HET.L is the entry level solution to the problem of low efficiency in an electrical system and is designed to be higher than what is required by NEMA TP-1 and CSA 802.2-06 standards and exceeds US DOE CSL-3 efficiency levels.

HET.L line of transformers delivers the power quietly and efficiently. HET.L has a short ROI while it improves the overall efficiency of the facility. HET.L products meet NEMA ST-20 standard for maximum alowable audible noise level.

The efficiency level of HET.L is third party verified by Intertek, one of the most trusted test organizations in the world. It also bears the Intertek logo for efficiency together with the related verification number.

HET.L transformers have front access to all their connection points (Primary, Secondary, and Voltage Taps).

HET.L transformers accept a wide variety of extra options. The standard version of HET.L has a maximum temperature rise of 150 °C with four primary voltage taps (Two taps above and two taps bellow nominal).
 
The finished product is shipped in a shrink-wrapped, gray NEMA 3R enclosure with corner protectors on our unique SmartSkid®, for safe and effortless transportation and installation.

Standard Features

Warranty: 3 years (Pro-Rated) Temperature Rise: 150 oC
Efficiency Level: Exceeds NEMA TP1, CSA 802.2-06 & CSL-3 Insulation Class: 220 oC
Type: Three Phase, Dry, Isolation, Common Core Audible Noise Level: Per NEMA ST20
Third Party efficiency Verification: Intertek Vibration Dampers: Between the core clamping brackets and the enclosure
Cooling: Air with Natural Convection (ANN) Enclosure Type: NEMA 3R
Coils: Copper, Internally Brazed Packaging: SmartSkid®
Primary Taps: 2x2.5% FCAN & 2x2.5% FCBN (Brazed)


Model Number

To create a model number, match the numbers to the corresponding Key Optional Features and reference the related abbreviations in the designated location as depicted below:

 HET.L  kVA PV  SV  TEMP FRQ  SHLD ENC COL

Key Optional Features


Note: Options depicted in RED will increase the manufacturing cost of the product and its sales price. For further details, consult your local area representative or Synergy Energy Inc.

Product: HET.L Frequency: 60 for 60Hz, 50 for 50Hz
Rating: 9 for 9 kVA up to 5000 for 5000 kVA
Electrostatic Shield: 1S for One Shield, 2S for Two Shields, 3S for Three Shields
Primary Voltage: Up to 13800 V (600V and below are standard voltages at no extra charge)
Enclosure: CC for NO Enclosure, N3R for NEMA 3R, N4 for NEMA4 (Totally enclosed)
Secondary Voltage: Up to 13800 V (600V and below are standard voltages at no extra charge)
Enclosure Color: GRY for Gray, BLU for Royal Blue, RED for Red (Other colors are available)
Temperature Rise: 150 for 150 oC, 130 for 130 oC, 115 for 115 oC and 80 for 80 oC

 

Example:
HET.L with
75 kVA Rating, 480 V Primary, 208/120 V Secondary, 150 oC Temperature Rise, 60 Hz Frequency, 1 Electrostatic Shield, in Gray NEMA 3R Enclosure

Model Number: HET.L-75-480-208-150-60-1S-N3R-GRY


Additional Options

The Additional Options available for the product are listed below. Additional Options are not abbreviated in the part number of the product and should be listed separately at the time of order. Please note that some of these Options might not be available with certain sizes of the product. For further details, consult your local area representative or Synergy Energy Inc.

Lug Kit Digital Voltmeter
Thermal Switches Ceiling Mount
Ground Bar Over-Current Alarm
Ultra Quiet Over-Temperature Alarm



Product Brochure

To view, and download the Product Brochure, please click on the image below:

For the suitable version of the Adobe PDF Reader, click on the image: 

Enclosure

All listed transformers and products utilize the similar configuration enclosure. To view the Enclosure Overall Dimensions for this product in PDF format please either click here or on the image below:
For the suitable version of the Adobe PDF Reader, click on the image: 

Compliance

Considering the hazardous result of a faulty product, the importance of compliance of a device, which is designed and manufactured for electrical regulating application is prominent.

In adhering to the internationally recognized quality principles, where applicable, products manufactured by Synergy Energy Inc. bear the following Quality and Safety compliance markings:


Disclaimer

HET.L is a Trade Mark of Synergy Energy Inc.
SmartSkid is a Registered Trade Mark of Synergy Energy Inc.
At Synergy Energy Inc., our strive for continuous improvement may result in changes to the technical specifications without notice.

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