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DonganHazardous location transformer

Dongan HL12-5045SH, single-phase hazardous location transformer, 2.0 kVA

Hazardous-location rated transformer built for installation in classified/hazardous environments.

SKU 3G-OTH-04050

Brand
Dongan
Item
HL12-5045SH, single-phase hazardous location transformer, 2.0 kVA
Part Number
HL125045SH
Category
Hazardous location transformer
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Technical Specifications

Dongan
Manufacturer Part Number
HL125045SH
Series
Series HL Hazardous Location
Phase
single-phase
Rating
2.0 kVA
Weight
75 lb
Dimensions HxWxD (in)
12.00 x 10.81 x 7.19

Technical Documents

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Dongan Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Hazardous-location rated transformer built for installation in classified/hazardous environments.

Frequently Asked Questions

What is the Dongan HL12-5045SH used for?

The Dongan HL12-5045SH is a single-phase hazardous location transformer rated 2.0 kVA, designed for installation in classified or hazardous environments where flammable gases, vapors, or dust may be present. It provides safe step-down voltage transformation for industrial lighting, control panels, and equipment in refineries, chemical plants, and other hazardous areas.

What are the specifications of the Dongan HL12-5045SH?

The Dongan HL12-5045SH is a single-phase transformer from the Series HL Hazardous Location line, rated 2.0 kVA. It weighs 75 lb and measures 12.00 x 10.81 x 7.19 inches (HxWxD). The unit is built for use in classified locations and is available from 3G Electric for Singapore delivery.

Where to buy the Dongan HL12-5045SH in Singapore?

3G Electric supplies the Dongan HL12-5045SH hazardous location transformer to Singapore. We handle logistics, customs clearance, and delivery to your site. Contact our team for a quotation and lead time on this single-phase 2.0 kVA unit.

How to install a Dongan hazardous location transformer?

Installation must follow the National Electrical Code (NEC) and local regulations for hazardous locations. Mount the transformer securely on a non-combustible surface, ensure proper grounding, and verify that all conduit seals are rated for the classified area. Always disconnect power before servicing and consult a licensed electrician.

Used in

Common applications for Dongan
Machine tools — Dongan HC-1500-44 control transformer provides isolated 120 V control power for relays, solenoids, and contactors.
HVAC systems — Dongan 50-0500-059 control transformer supplies stable voltage for building automation controllers and damper actuators.
Variable speed drive systems — Dongan 63-2711SH drive isolation transformer protects SCR-controlled drives from line transients and voltage spikes.
Industrial power distribution — Dongan 41-1680SH general purpose transformer steps 480 V down to 120/240 V for lighting and receptacle panels.
Water treatment plants — Dongan 73-150-2698SH three-phase transformer provides efficient voltage conversion for pump stations and blowers.
Burner management systems — Dongan ignition transformers deliver high-voltage spark for reliable ignition of oil and gas burners in boilers and furnaces.
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Dongan Products

3G Electric supplies Dongan hazardous location transformer. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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