SPECIFICATIONS
Application: Power,Data Base,Utility
Brand Name: Daelim Transformer
Certification: CSA/UL/CUL
Coil Number: Multi Winding
Coil Structure: TOROIDAL
Cooling Method: ONAN/ONAF
Frequency: 60 Hz,50/60Hz
Input Voltage: 35 kV,10 kV,6 kV,35kv 34.5kv 33kv 24.94kv 13.8kv 13.2kv 12.47kv 11,20 kV
Model Number: ZGS
Output Voltage: 440 V,380 V,480 V,400 V,415 V
Phase: Three
Place of Origin: Beijing, China
Product name: three phase ul pad-mounted distribution transformer
Rated capacity: 500 750 1000 1500 2000 2500 3000 3750 4000KVA
Rated voltage: 13.2kv/13.8kv/24.94kv/34.5kv/44kv
Standard: ANSI/IEEE/CSA
Type: Oil-Immersed Transformer,pad mounted transformer
Warranty: 24 Months
Winding Material: Aluminum/Copper
1. Certifications
Daelim is a professional transformer manufacturer and supplier. Various international standards can be customized for your transformer, such as: IEEE/ANSI, CSA, AS/NZS, IEC, EN 60076, GOST, etc.Daelim produces transformers with UL/cUL, CSA, CESI etc certifications.
UL Certification
Daelim's Pad Mounted Transformers have obtained UL certificate. Daelim's transformers have passed the UL (Underwriters Laboratories) test, complying with the safety and sustainability standards recognized by the United States, and have a good guarantee in terms of quality, safety and service life. Daelim can provide the UL lised of the Pad Mounted Transformer.
cUL Certification
Delim's Pad Mounted transformers have also obtained cUL certificates while obtaining UL certificates. Daelim's pad mounted transformers have passed cUL (The Canadian version of Underwriters Laboratories) test, and can be used safely and reliably in the Canadian market.
2. Transformer Quality
Daelim has a very serious quality control system, strictly controlling every detail from transformer design to raw material procurement, assembly, testing, packaging and delivery.
UL third-party agency regularly inspects the manufacturing process of Daelim transformers. This ensures Daelim maintains high quality standards even after its products have completed initial UL testing.
3. After Sales Service
a. Up to 24 months quality guarantee period. If there is any problem in the operation of your transformer, Daelim's after-sales team will solve it promptly and quickly;
b. Local after-sales installation service team. Whether you are in North America, South America or other regions, Daelim's local team can provide you with professional transformer installation, commissioning, maintenance and other services;
c. Daelim provides remote video guidance for transformer installation;
Pad Mounted Transformer
Daelim's pad-mounted transformers are made in power ratings up to 10000 kVA.High voltage up to 34.5 kV.
Daelim's pad mounted transformer is designde and tested in accordance with standards including CSA, IEEE c.57, and DOE as applicable.
The pad mounted transformers are oil-filled and have a tamper-resistant design. The transformer is divided into two parts, the front cabin and the rear cabin.
Pad Mounted Transformer Layout Structure
Pad Mounted Transformer has two layout structures: Loop Feed and Radial Feed. You can choose according to the needs of the grid line. The picture below is the loop feed and radial feed transformer produced by Daelim for the North American market.
− Mild steel, optional stainless steel tank
− Three-point latching door for security
− Removable sill for easy installation
−Stainless steel cabinet hinges and mounting studs
Bolted-on cabinet with removable sill having the following depths:
19"dedp for 300kva through 750 kva
22"deep for 1000kva through 1500 kva
24"deep for 2000kva through 3750kva
30"deep for 5000kva through 7500kva
− Live front construction & dead front construction
− Steel HV/LV compartment barrier
− Oil drain plug for 500 kVA and below
− 1” drain valve with sampler for 750 kVA and above
− Five-legged core/coil assembly.
− Removable LV neutral ground strap; as required
− Nameplate per ANSI requirement
−Self-actuating pressure relief valve
− Lifting lugs (4)Three-point latching door for security
− Removable sill for easy installation
−Stainless steel cabinet hinges and mounting studs
− Live front construction & dead front construction
− Steel HV/LV compartment barrier
− Oil drain plug for 500 kVA and below
− 1” drain valve with sampler for 750 kVA and above
− Oil fill plug
− Five-legged core/coil assembly.
− Removable LV neutral ground strap; as required
- Oil level gauge
- Liquid temperature gauge
- Pressure vacuum gauge
- Welded cover with handhole
- Oil drain valve with or without sampler
- Mechanical pressure relief device mounted on tank cover
- Primary termination:
Externally clamped bushing wells with loadbreak inserts/ lntegral loadbreak or non-loadbreak bushings
Secondary termination:
Externally clamped bushings with NEMA 4-hole，6-hole
8-hole,10-hole or 12-hole spades
/ Spade supports are available. They are provided for 8-holespades and larger
Primary Switching:
/ LBOR oil switch: one for radial feed
Externally operated de-energized tap changer
Externally operated dual voltage switch
Externally operated A-Y switch
/ 2-position loadbreak oil switches
/ 4-position T or V blade sectionalizing loop switches
-Overvoltage Protection:
/ Distribution class, metal oxide arresters, 3-36 kV
/ Distribution class, valve-type lightning arresters, 3-27 kV
Over-current protection:
Bayonet-type expulsion fuses with plastic drip cup mountedOver-current protection:on each bayonet fuse
/ Weak link cartridge fuses/ Bayonet type in series with internal partial-range current limiting fuses
/ Secondary under oil circuit breaker
- Additional construction options:
/Stainless steel tank and cabinet design
/Partial stainless steel design (cabinet sill and tank bottom)
/30” or 34”or 40” deep cabinet
/CT's or PT's, including mounting support
/LV externally mounted molded case breaker
/Externally mounted kWh meter
/Flip-top cabinet for low profile design
/Additional externally mounted nameplate
/Different paint color per requirement
-Weathercover.
/ Transformers may feature an optional weathercover overthe cabinet which is hinged to allow clearance for replacementof the bayonet-type fuses
/ The weathercover can be lifted easily into place and securedwith a single supporting arm.
/ The weathercover requires no additional holddown hardware.
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24.94/14.4kV
12.47/7.2kV
34.5KV/
19.92KV/
13.8KV/
13.2KV/
or others
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120/240V
480Y/
277V
600Y/
347V
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Wooden Case
As shown in the picture above, Daelim transformers are packed in wooden case. Put the transformer on a solid wooden pallet for fixing, and protect it with wooden boards on the top and around. Such wooden case packaging ensures that the transformer will avoid damage caused by impact during transportation.
Wooden Pallets
The package shown in the picture above is wooden pallet package. This packaging method of transformers is usually used for full container transportation by sea. After wrapping the transformer with plastic film (moisture and scratch protection), fix it on the log pallet.Daelim can also do packing according to your request.
Data Center System Facilities
DB Transformer is experts in data center systems, providing power distribution equipment solutions for your data center, including small substation transformer, pad mounted transformer. Fast delivery time and perfect design plan bring you the greatest economic benefits.
Oil And Gas Refining Facilities
DB Transformer has provided effective power solutions for oil and gas exploration customers in the United States, Canada,Venezuela and other countries. We are familiar with your needs for transformer equipment, and our professional technical team willprovide you with efficient solutions;
Utilities
DB Transformer designs and produces single phase pole mounted transformer, pad mounted transformer and substation styletransformers to fit utility needs. The lead time of 6-8 weeks and the monthly production capacity of 500 units will provide areliable guarantee for your project.
Renewable Energy Facilities
DB Transformer can provide power distribution solutions for your wind, solar, battery storage and other renewable energy facilities. Pad mounted transformer and small substation transformer are technically designed to meet your facility needs, providing you with a one-stop solution.
Daelim Transformer is the top transformer supplier in China. The factory is located in Jiangsu Province, covering an area of 60,000 square meters. With more than 20 years of transformer export experience, the professional technical team can meet your requirements for all technical standards; the professional marketing team will quickly and efficiently promote your transformer project, saving you more time and economic costs.
Various international certifications of transformers to ensure product quality, safety and reliability. The practical application of Daelim Transformer in nearly a hundred countries will make you more confident in Daelim Transformer. Daelim Transformer will be your good choice.
