SungJin Techwin

본문 바로가기

PRODUCT

We seek to foster talented people and impress customers, and to become the company people trust the most
with the best products and the highest quality, all with creative, innovative, and challenging spirit.

Surge Protector for Power(Power SPD)

In areas where the risk of lightning is high, the surge protector of the power system should be divided
into main power, panel, and equipment, and protection cooperation should be done step by step.
The capacity of the surge protector should be determined so as not to be too small considering the geographical conditions, load current, etc.

For AC power supply ( Class ll)

3 3 3 3 3 3 3 3
Model No. Phase Class Mode Capacity Capacity Certificate Ground Reference
SJ-2204C2ML Single Phase 2 L-N In 20kA lmax 40kA Surge Counter
KS-Certfied item
TN, TT Drawings(PDF)
N-PE
SJ-3404C2ML Three Phase L-N Drawings(PDF)
N-PE
SJ-2208C2ML Single Phase L-N In 40kA lmax 80kA Electric Source Voice Announce
Display Lifetime and Counter
KS-Certfied item
Drawings(PDF)
N-PE
SJ-3408C2ML Three Phase L-N Drawings(PDF)
N-PE

For AC power supply ( Class l)

3 3
Model No. Operating Voltage Class Capacity Certificate Ground Reference
SJ-2201C1 AC 220V Class l limp 12.5kA KS-Certfied item TN, TT Drawings(PDF)
SJ-3401C1 AC 380V Drawings(PDF)

For 3-phase power supply ( Class ll)

3 3 3 3 3
Model No. Operating Voltage Capacity(Mode/In) Capacity(Mode/Imax) Certificate Ground Reference
SJ-3404PRE AC 380V 20kA 40kA KS-Certfied item TN, TT Drawings(PDF)
SJ-3408PRE 40kA 80kA KS-Certfied item
CB-Certfied item
Drawings(PDF)
SJ-3412PRE 60kA 120kA Drawings(PDF)
SJ-4404PRE AC 440V 20kA 40kA Drawings(PDF)
SJ-4408PRE 40kA 80kA Drawings(PDF)

For single-phase power supply ( Class ll)

3 3 3 3 3 3 3
Model No. Operating Voltage Capacity(Mode/ In) Capacity(Mode/ Imax) Certificate Ground Reference
SJ-2204PRE AC 220V 20kA 40kA KS-Certfied item TN, TT Drawings(PDF)
SJ-2208PRE 40kA 80kA Drawings(PDF)
SJ-2212PRE 60kA 120kA Drawings(PDF)
TSP-63P 6kA/ 3kA TN Drawings(PDF)
SJ-2204S AC 110V 10kA 20kA TN, TT Drawings(PDF)
SJ-2204P AC 220V 20kA 40kA TN Drawings(PDF)
SJ-2208Y 40kA 80kA Drawings(PDF)

For single-phase power supply ( Class l)

3 3
Model No. Operating Voltage Capacity(Mode/ In) Capacity(Mode/ Imax) Feature Ground Reference
SJ400-P2 AC 110V ~ 220V 1.5kV/ 10kA 20kA Serial Connection : Max Load 3A(Option) TN, TT Drawings(PDF)
SJ400-P4 1.5kV/ 20kA 40kA

For DC power supply ( Class lll)

3 3 3 3
Model No. Operating Voltage Capacity(Mode/In) Etc. Reference
SJ400-D1 DC 12V 20kA Serial Connection : Max Load 3A(Option) Drawings(PDF)
SJ400-D2 DC 24V
SJ400-D4 DC 48V
SJ400-D6 DC 60V

Surge Counter

3
Item function Application Reference
Surge Counter Check the Number of inflow surge Single/ 3-Phase AC Power SPD Drawings(PDF)

Disconnector

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
Model No. T08/80 T08/100 T08/100E1 Reference
Class Class ll Class l Class l Drawings(PDF)
Capacity 80kA(8/20us) 15kA(10/350us) 25kA(10/350us) or 100kA(8/20us)
Ue 230Vac
Ui 400Vac
lol(Trio current) 3A±1A
lcs 6kA 50kA
Tcs ≤40ms
Use frequency Over 1,000 Times
Operation Temperature & humidity -25 ~60℃/95% RH
IP protection class IP20
Case material Incombustible Plastic
Size 91 x 73 x17.89(mm) 81 x 65.5 x 35.2(mm)
Installation Type Standard DIN-Rail Type
Application Model Surge protector(SPD)≤80kA Surge protector(SPD)≤15kA Surge protector(SPD)≤25kA
Application Quantity AC Single-phase SPD : 1ea/ AC 3-phase SPD : 3ea
(Single Phase SPD : 1ea/ 3-Phase SPD : 3ea)
  • ADRESS.

    62, Yuseong-daero 877beon-gil, Yuseong-gu, Daejeon, Republic of Korea

  • TEL.

    +82. 42. 271. 1177

  • FAX.

    +82. 42. 271. 0909

  • MAIL.

    switch-vr@switch-vr.com

  • Company Registration Number.

    305. 81. 48572

Copyright ⓒ 2018 Sungjin Techwin Co., Ltd. all righis reserved.