• IP-11 Khed City Village Nimgaon, Khed Taluka, Pune Nashik Road, Pune, India 410505

Medium/ Low Voltage Switchgears

Hyosung Heavy Industries started supplying 25.8kV 25kA medium voltage switchgear in 1984 and has been supplying products and services to various countries for 30 years.(GIS, high-voltage switchgear, low-voltage switchgear, IPB, etc.)

Hyosung Heavy Industries have a wide range of products from 440V to 38kV switchgear.

We have succeeded in developing products that have various safety devices such as internal arc, earthquake proof, IP degree, satisfying various needs of customers such as petrochemical, power generation, electric and electronics

Product Type and Specifications

Pro MV SWGR

Hyosung Heavy Industries started supplying 25.8kV 25kA medium voltage switchgear in 1984 and has been supplying products and services to various countries for 30 years. Compact design reduces installation area by more than 40% compared to old switchgear. Pro switchgear is separated all compartments such as breakers, main bus, and both incoming and outgoing connections by earthed(metal partition.), in order to prevent the spread of accident.

Rating

Pro MV SWGR
Item
Model
HAS/A-12.XX.XX HAS/A-17.XX.XX HAS/A-24.XX.XX
Rated voltage kV 12 17.5 24
Rated short-time current kA 25 31.5 40 50 25 31.5 40 50 25
Short-time duration sec 3 3 3
Rated normal current A 630/1250/2000/2500/3150/4000 630/1250/2000/2500/3150/4000 1250/2500
Power frequency voltage kV 28 38 50
Lightning impulse voltage kV 75 95 125
Frequency Hz 50/60 50/60 50/60
Internal arc Class AFLR AFLR AFLR
Current kA 25 31.5 40 50 25 31.5 40 50 25
Duration sec 1 1 1
IP degree Enclosure IP4X IP4X IP4X
Partition IP2X/3X IP2X/3X IP2X/3X
Optional IP41/42 IP41/42 IP41/42
Loss of service continuity LSC2B LSC2B LSC2B
Partition class PM PM PM
Size Width mm 650/800/1000 800/1000 650/800/1000 800/1000 800/1000
Height mm 2300(2400) 2300(2400) 2300(2525)
Height with duct mm 2550 2550 2650
Depth mm 1300/1350(1800/1850) 1300/1350(1800/1850) 1525(2200)

Pro GIS

Pro GIS is used in a variety of places such as buildings, factories, trains and other public facilities that require high reliability, stability, and minimum installation area. Hyosung Heavy Industries has a full lineup of models with maximum rated breaking current of 40kA, rated voltage of 24kV to 38kV, and has received international standards such as IEC and IEEE. In addition, we have developed and supplied eco-friendly Dry Air GIS that replaced SF6 gas.

Rating

Pro GIS
Item
Model
ProC2XX25 ProL2XX25 ProG2xx25 ProG2xx40
Pro
C21225S
Pro
C22025S
Pro
L21225
Pro
L22025
Pro
G20625
Pro
G22025
Pro
G21240
Pro
G22540
Pro
G23140
Rated voltage(kV) 25.8 25.8 24 24 25.8 25.8 25.8 25.8 25.8
Rated current(A) 1250 2000 1250 2000 600 2000 1250 2500 3150
Rated breaking current(kA) 25 25 25 25 25 25 40 40 40
Rated breaking time(Cycle) 5 5 5 5 5 5 5 5 5
Power frequency
withstanding voltage(kV/60sec)
70(77) 70(77) 50(60) 50(60) 70(77) 70(77) 70(77) 70(77) 70(77)
Bagic Impulse
Insulation Level(kV)
150(165) 150(165) 125(145) 125(145) 150(165) 150(165) 150(165) 150(165) 150(165)
Frequency(Hz) 50/60 50/60 50/60 50/60 60 60 60 60 60
Operating method Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual
Dimensions
(mm)
Width(mm) 550 550 650 650 600 600 700 700 700
Height(mm) 2350 2350 2050 2050 2600 2600 2350/2700 2350/2700 2350/2700
Depth(mm) 1200 1200 1500 1500 2000 2000 2100 2100 2100
Rated gas pressure (kgf/ cm2-G) 1.0 1.0 0.5 0.5 1.0 1.0 1.0 1.0 1.0
Minimum gas pressure
(kgf/ cm2-G)
0.7 0.7 0.2 0.2 0.7 0.7 0.7 0.7 0.7
Pro GIS
Item
Model
ProG3XX31 ProG3XX40 ProU2xx40 ProU3xx40
Pro
G31231
Pro
G32531
Pro
G31240
Pro
G32540
Pro
U21240
Pro
U22040
Pro
U24040
Pro
U31240
Pro
U32040
Pro
U34040
Rated voltage(kV) 36 36 38 38 25.8 25.8 25.8 36 36 36
Rated current(A) 1250 2500 1250 2500 1250 2000 4000 1250 2000 4000
Rated breaking current(kA) 31 31 40 40 40 40 40 40 40 40
Rated breaking time(Cycle) 5 5 5 5 5 5 5 5 5 5
Power frequency
withstanding voltage(kV/60sec)
70(80) 70(80) 95(105) 95(105) 70(80) 70(80) 70(80) 70(80) 70(80) 70(80)
Bagic Impulse
Insulation Level(kV)
170(195) 170(195) 200(220) 200(220) 170(195) 170(195) 170(195) 170(195) 170(195) 170(195)
Frequency(Hz) 50/60 50/60 50/60 50/60 60 60 60 60 60 60
Operating method Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual Electric / Manual
Dimensions
(mm)
Width(mm) 550 550 700 700 700 700 800 700 700 800
Height(mm) 2350 2350 2350 2350 2700 2700 2700 2700 2700 2700
Depth(mm) 1800 1800 1800 1800 2300 2300 2300 2300 2300 2300
Rated gas pressure (kgf/ cm2-G) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Minimum gas pressure
(kgf/ cm2-G)
0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7