Other Design Cases
No.1
Project name Jordan Disi Substation and Extension of Qwaira 132/33kV Substation Projects
Voltage level 132kV
Main transformer capacity  
Scale Disi substation: 2 outgoing circuits
Qwaira substation: 5 outgoing circuits
Main equipment LW30-145 circuit breaker
GW4-145D disconnector
IOSK-145 current transformer
TYD132/√3-0.02H, JDCF-132 voltage transformers
YH10W-132/343 surge arrester
Design time 2011-2012
Project content The Jordan national grid 132kV DISI and QWAIRA transformer substation projects undertaken by our company are two EP projects. DISI substation has two outgoing circuits and QWAIRA has five. These projects are different from domestic ones. We complete the design and installation instruction work after overcoming many difficulties.
No.2
Project name Gabon Comilog electrolytic manganese and silico-manganese project
Voltage level 63kV
Main transformer capacity  
Scale Double busbar connection, 9 outgoing circuits
1 reactive power compensator
Main equipment LW30-72.5 circuit breaker
GW6-126D, GW4-72.5DD disconnectors
LVQB-66 current transformer
JDQXF-66 voltage transformer
Y10WZ-84/221 surge arrester
LKGKL-63-125.76-22.73, LKGKL-63-125.76-22.73, LKGKL-63-50.93-22.73 reactors
Design time 2011-2012
Project content The Jordan national grid 132kV DISI and QWAIRA transformer substation projects undertaken by our company are two EP projects. DISI substation has two outgoing circuits and QWAIRA has five. These projects are different from domestic ones. We complete the design and installation instruction work after overcoming many difficulties.
No.3
Project name Gabon Comilog electrolytic manganese and silicon manganese Line Project
Voltage level 63kV
Main transformer capacity  
Scale Double outgoing circuits, 3 angle steel towers, 0.4km
Main equipment
Design time 2012-2013
Project content The Jordan national grid 132kV DISI and QWAIRA transformer substation projects undertaken by our company are two EP projects. DISI substation has two outgoing circuits and QWAIRA has five. These projects are different from domestic ones. We complete the design and installation instruction work after overcoming many difficulties.
No.4
Project name Nigerian 132/33kV Substation at Little Gombi
Voltage level 132kV/33kV
Main transformer capacity 66MVA, 2 sets
Grounding transformer: 2 sets
Scale 132kV side: double busbar connection, 4 outgoing circuits;
33kV side: single busbar sectioning connection, 6 outgoing circuits
Main equipment SFZ11-66000/132 transformer
LW30-145, LW8-35 circuit breakers
GW4-145D, GW4-40.5 disconnectors
LB6-132, LB6-35 current transformer
TYD132/√3-0.02H, JDQXF-35 voltage transformers
HY10W-120/300, HY10W-30/80 surge arresters
Design time 2012-2013
Project content This project includes two sets of 66MVA transformers and two sets of grounding transformers. We are responsible for the design, manufacture, delivery, and installation guidance work.
No.5
Project name Tanzania Ubungo substation reconstruction project
Voltage level 132kV/33kV/11kV
Main transformer capacity 120MVA, 2 sets
17.5MVA, 1 set
Scale 132kV: 2 outgoing circuits
33kV side: 18 switchgear outgoing wires
11kV side: 3 switchgear outgoing wires
Main equipment SFSZ11-120000/132 transformer
XGN49-40.5(Z) 33kV switchgear
XGN75-12 11kV switchgear
Design time 2012-2013
Project content The Tanzania Ubungo project includes two sets of 120MVA transformers and one set of 17.5MVA transformer. This is an old station reconstruction project. Original equipment removal and humid climate both increase the difficulty of the project.
No.6
Project name 132kV substation line project in Zimbabwe ferrochrome engineering (Shanghai Qingshan Mining Investment Co., Ltd.)
Voltage level 132kV/11kV
Main transformer capacity 120MVA, 2 sets
17.5MVA, 1 set
Scale 132kV side: 1 outgoing circuits
11kV side: 6 switchgear outgoing wires
2 reactive power compensators
Main equipment SFZ11-50000/132 transformer
ZHW-145 132kV switchgear
ZF10-145 transformer switchgear
KYN28-12 11kV switchgear
TYD145/√3-0.02 voltage transformer
YH10W-120/295 surge arrester
TBB11-6600/200-12%-AKW shunt reactor
Design time 2012-2013
Project content Our company won the bid of the 132kV substation and line EPC turnkey project in the Zimbabwe ferrochrome project. This EPC turnkey project includes one set of 50MVA transformer, two reactive power compensators, and the 1.3-kilometer-long line containing 7 single circuit steel pipe towers.
No.7
Project name 132kV substation line project in Zimbabwe ferrochrome engineering (Shanghai Qingshan Mining Investment Co., Ltd.)
Voltage level 132kV/11kV
Main transformer capacity
Scale Single circuit, 7 steel pipe towers, 1.3km
Main equipment Single circuit, 7 steel pipe towers
Design time 2012-2013
Project content Our company won the bid of the 132kV substation and line EPC turnkey project in the Zimbabwe ferrochrome project. This EPC turnkey project includes one set of 50MVA transformer, two reactive power compensators, and the 1.3-kilometer-long line containing 7 single circuit steel pipe towers.
No.8
Project name Yemen G3 lot2 33kV Substation and 33kV SVC Projects
Voltage level 33kV/11kV
Main transformer capacity 26MVA: 1 set
Scale 33kV side: 1 outgoing circuit
1 SVC
11kV side: 6 outgoing circuits
Main equipment SFZ11-26000/33 transformer
GW4-40.5DW-2000A disconnector
LB6-33 current transformer
Y10WZ-30/87, Y10WR-30/87 surge arresters
BKGKL-33-505.05-2×59.6, LKGKL-33-491-5.71, LKGKL-33-240.74-5.83 reactors
AAMr5.5-450-1w, AAMr5.4-325-1w capacitors
KYN28A-12(Z) 11kV switchgear
Design time 2012-2013
Project content The Yemen G3 lot2 project includes a set of 26MVA transformer, an outgoing loop on the 33kV side, a SVC, and six outgoing circuits on the 11kV side.
No.9
Project name Bengal BARISAL 230/132kV AIS Substation Project
Voltage level 230kV/132kV/34.5kV
Main transformer capacity 300MVA, 3 sets of autotransformers
200kVA, 3 sets of grounding auxiliary transformers
Scale 230kV side: 3/2 wiring method, 3 outgoing circuits;
132kV side: double busbar connection, 4 outgoing circuits
Main equipment OSFZ-300000/230 transformer
LW30-252, LW30-145 circuit breaker
GW7F-252D, GW7F-145D disconnectors
LB7-230, LB6-132 current transformers
TYD230/√3-0.01H,
TYD132/√3-0.02H, JDCF-132 voltage transformers
Y10W-186/484, Y10W-120/295 surge arresters
Design time 2012-2013
Project content The Bangladesh Barisal Project is a 230/132kV new substation EPC turnkey project undertaken by our company. The project includes three sets of 300MVA autotransformers and three sets of 200kVA auxiliary transformers.
On the 230kV side, there are three outgoing lines and two outgoing lines for future use. On the 132kV side, there are four outgoing lines and four outgoing lines for future use.
No.10
Project name Jordan Amman East 132kV S / S Project
Voltage level 132kV
Main transformer capacity
Scale 4 transformer unit wires
Main equipment LW30-145 circuit breaker
GW4-145D disconnector
IOSK-145 current transformer
Design time 2013
Project content Jordan Amman east project is jointly completed by our company and Jordan National Grid. We are responsible for the design, manufacture, testing, delivery, and installation instruction work.