한성산전 주식회사

2023

01
Factory relocation (6, Gyeongchung-daero 494beon-gil, Janghowon-eup, Icheon-si, Gyeonggi-do)

2022

12
Obtain ISO 14001, 45001 certification (GSI)

2020

04
High efficiency Amorphus Pole Transformers(22.9㎸ 10~100㎸A) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders

2017

10
Polymer Cut Out Switches(25.8㎸ 100A 8㎄/12㎄) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders

05
Salt-resistant Type Pole Transformers(22.9㎸, 10~100㎸A) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders

2016

12
Compact Type Pad Mounted Transformers(22.9㎸, 3 phase 500㎸A, flame-retardant oil) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders

08
High efficiency Pole Transformers(22.9㎸, 20~100㎸A) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders

02
Compact Type Pad Mounted Transformers(22.9㎸, 3 phase 500㎸A, mineral oil) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders
Airgap lightning arresters(18㎸ 2.5㎄) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders

01
Fault interrupters(25.8㎸ 630/1250/2000A 25㎄, 3극단투, lectric operation)
passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders

2015

05
The Lead Line Attached Distribution Polymer Lightning Arrester (18㎸ 5㎄) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders.

03
The Polymer Cutout Switch (25.8㎸ 100A 7.1㎄/10㎄) passed the development test and was registered as an eligible bidder for Korea Electric Power Corporation's tenders

2014

11
The Polymer Cutout Switch (25.8㎸ 100A 7.1㎄/10㎄), along with three other products, received the V-Check Mark Certification from the Korea Electric Engineering Cooperative.

09
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver General Type Pole Transformers(22.9㎸, 20~100㎸A)
through the Korea Electric Power Equipment Business Cooperative.

2013

08
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver 22.9kV Standard Type Step-up Transformers (20KVA – 4 Units, 30KVA – 1 Unit, 50KVA – 3 Units, 75KVA – 4 Units, 100KVA – 3 Units), through the Korea Electric Power Equipment Business Cooperative.

05
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver Polymer Lightning Arresters (18kV 5kA), through the Korea Electric Power Equipment Business Cooperative.

2012

07
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver 22.9kV Standard Type Step-up Transformers (20KVA, 30KVA, 75KVA, 100KVA), through the Korea Electric Power Equipment Business Cooperative.

05
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver Polymer Lightning Arresters (18kV 5kA), through the Korea Electric Power Equipment Business Cooperative.

2011

07
Finalized an annual unit price contract with the Korea Electric Power Corporation to deliver 22.9kV Standard Type Step-Up Transformers (50KVA – 2 Units, 75KVA - 1 Unit, 100KVA – 1 Unit) through the Korea Electric Engineering Cooperative.

04
Acquired ISO certifications (ICR) for transformers (10-500KVA) and all other products.

03
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver Polymer Lightning Arresters (18kV 5KA) through the Korea Electric Power Equipment Business Cooperative.

2010

06
Finalized an annual unit price contract with the Korea Electric Power Corporation to deliver 22.9kV Standard Type Step-Up Transformers (20KVA – 1 Unit, 50KVA – 2 Units, 75KVA - 1 Unit, 100KVA – 1 Unit) through the Korea Electric Engineering Cooperative.

Completion of the development of a 25.8KV 600A 12.5KA Gas Load Break Switch.

05
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver Polymer Lightning Arresters (18kV 5KA) through the Korea Western Switchgear Association

02
Acquisition of ISO certification (MSA certification source)

2009

10
Development of 22.9KV Copper Wire Immersion Transformer and 22.9KV Aluminum Wire Immersion Transformer.

06
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver 22.9kV Standard Type Step-Up Transformers (50KVA).

2008

05
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver 22.9kV Standard Type Step-Up Transformers (20KVA).

02
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver Polymer Lightning Arresters (18kV 5kA).

2007

07
Received test exemption certification from the Electric Industry Promotion Association for the Polymer Lightning Arrester (18kV 2.5kA).

06
Successfully passed the development test for the Standard Type Ground Transformer (22.9kV-Y, Three-phase, up to 500kVA).
This product was registered as an eligible bidder for Korea Electric Power Corporation's tenders.
Successfully passed the development test for the Civilian-use Polymer Lightning Arrester (18kV 2.5kA).

2006

04
Successfully passed the development test for the Standard Type Step-Up Transformer (22.9kV-Y, 10~100kVA).
This product was registered as an eligible bidder for Korea Electric Power Corporation's tenders.

2005

09
Signed an annual unit price contract with the Korea Electric Power Corporation to deliver Polymer Lightning Arresters (18kV 5kA).

08
Successfully passed the development testing of the Polymer Lightning Arrester (18kV 5kA, Mold method).
The Polymer Lightning Arrester (18kV 5kA) was registered as an eligible bidder for Korea Electric Power Corporation's tenders.
The product also received test exemption certification from the Electric Industry Promotion Association.

06
Acquired exemption certificates for 8 items (approved by the Electric Industry Promotion Association):
- Power Fuses (25.8KV 200A 12.5KA Drop Out Type)
- Polymer Power Fuses for power supply (25.8KV 200A 12.5KA)
- Indoor Power Fuses (25.8KV 200A 12.5KA)
- Extra High Voltage Cutout Switch (25KV 100A Solid Type)
- Polymer Extra High Voltage Cutout Switch (25KV 100A)
- Interrupter Switch (25.8KV 600A 1-point break 1st grade)
- Automatic Fault Section Circuit Breaker (25.8KV 200A Automatic Type Inflow)
- Automatic Fault Section Circuit Breaker (25.8KV 200A Automatic Type Weighted)

Registered as a qualified bidder for 5 items (Korea Electric Power Corporation):
- Fault Interrupter 25.8KVA 600A (3-pole single throw)
- Fault Interrupter 25.8KVA 1200A (3-pole single throw)
- Fault Interrupter 25.8KVA 2000A (3-pole single throw)
- Fault Interrupter 25.8KVA 600A (single-pole single throw vertical)
- Extra High Voltage Cutout Switch (C.O.S)

05
Acquisition of multiple Korean Industrial Standards (KS) Mark Certifications :
- KS C 4502 Fault Interrupter (25.8KV)
- KS C 1707 Instrument Transformers (for power supply)
- KS C 4306 Single-phase Grounded Transformers (5~100KVA)

04
April 2005: Established New Corporation - Hansung Heavy Electric Equipment Co., Ltd., and acquired
ISO certification for all items (International Quality Environment Certification Institute).

History 1 페이지 > Hansung Corporation