(주)한국이알이시 로고 (주)한국이알이시 로고

KOREAN

Products

Transformers

Pole Mounted Transformers Pad Mounted Transformers

Pad Mounted Transformers

A transformer embedded with a fuse that blocks the circuit so that the transformer and lines can be protected in the event of a transformer accident, with proximate installation at the end user site such as urban regions and plants.

Excellence of the product
우수성
Easier installation with minimized space, higher efficiency and tamper-resistant structure
Low maintenance and safety for both workers and residents
An eco-friendly product that applies mineral oil and plant oil for insulation oil
Applicable standards
IEC, IEEE, ISO, OECD, KS, ES
Available in various designs that can be customized as per the specific requirements of the customers
Rated specification
Standard
ANSI/IEEE
Number of Phases
Single & Three Phase
Frequency
50Hz / 60Hz
Voltage
Up to 34.5KV
Capacity
Single Phase: 15~250kVA Three Phase: 75~2500kVA
TYPE
Single Phase: ANSI Type1 & ANSI Type2 Three Phase: Loop-Feed Type & Radial Type
Core material
Amorphous or Silicon steel
Tank Material
Steel / Stainless Steel
Insulating Oil
Mineral Oil or Flame-retardant Oil
Phase Capacity(kVA) Minimum Efficiency(%)
(50% Load) DOE 2016 Compliant
Voltage Regulation(%) Exciting Current(%)
1(Single) 25 98.95 1.7 1.1
37.5 99.05 1.5 1
50 99.11 1.4 0.8
75 99.19 1.4 0.8
100 99.25 1.3 0.7
167 99.33 1.3 0.7
250 99.39 1.2 0.7
3(Three) 75 99.03 1.8 1.7
112.5 99.11 1.7 1.6
150 99.16 1.6 1.6
225 99.23 1.5 1.4
300 99.27 1.4 1.4
500 99.35 1.3 1.3
750 99.40 1.3 1.2
1000 99.43 1.2 1.2
1500 99.48 1.1 1.1
2000 99.51 1.0 1.0
2500 99.53 1.0 1.0

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