2024年10月22日发(作者：茅凌青)
(4) Power Cables
a. 24kV Power Cable (Single core)
• Manufacturer
-
N/A
Items
• Country of Origin
• Design standard
• Operating voltage
• Highest voltage for equipment
• Insulation class
• Application for
• Designation of cable type
• Insulation material
• Conductor
- Material
- Nominal cross section
- Conductor diameter
• Nominal insulation thickness
• Metallic screen
- Type of material
- Nominal screen area
• Amour (YesNo)
Unit
-
-
kV
kV
kV
-
-
-
-
mm
2
mm
mm
-
mm
2
-
Specified
230 KV Stung Hav
115 KV SIHANOUK
IEC 60502
22
24
30/50MVA dist.
transformer secondary
cable
-
XLPE
Annealed copper wire
800
34.2
5.5
Copper tape or wire
-
If yes, indicate the
type and material
Proposal
230 kV Stung Hav 115kV SIHANOUK
• Outer sheath
• Overall diameter
• Cable weight (approximately)
-
mm
kg/km
HDPE
-
-
Items
• Maximum DC resistance at 20°C
• Capacitance per phase
• Inductance per phase
• Short-circuit current rating for I sec.
- Conductor
- Screen
• Maximum current carrying capacity at
30°C
A
A
-
-
m
-
-
-
kV
kV
Unit
Ω/km
μF/km
mH/km
kA
kA
Specified
230 KV Stung Hav
N/A
115 KV SIHANOUK
-
-
-
-
-
-
IEC 60502
22
24
Proposal
230 kV Stung Hav 115kV SIHANOUK
-In air
-In ground
• Installation Details
- Installation method
- Type of cable termination
• Total length of cable
b. 24kV Power Cable (3 cores twisted)
• Manufacturer
• Country of Origin
• Design standard
• Operating voltage
• Highest voltage for equipment
• Insulation class kV
Items Unit
Specified
230 KV Stung Hav
-
• Installation
• Designation of cable type
• Insulation material
• Conductor
- Material
- Nominal cross section
- Conductor diameter
• Nominal insulation thickness
• Metallic screen
- Type of material
- Nominal screen area
• Armour (Yes/No)
• Outer sheath
• Overall diameter (approximately)
• Cable weight (approximately)
• Maximum DC resistance at 20°C
• Short-circuit current rating for 1 sec.
-
-
-
-
mm
2
mm
mm
-
mm
2
-
-
mm
kg/km
Ω/km
115 KV SIHANOUK
300kVA station service
• Application for transformer primary
cable
in ground or cable duct
(3-core twisted x 1-cable)
-
XLPE
Annealed copper wire
35
7.1
5.5
Copper tape or wire
-
If yes, indicate the type
and material
HDPE
-
-
-
Proposal
230 kV Stung Hav 115kV SIHANOUK
- Conductor kA
- Screen
• Maximum current carrying capacity at30°C
-In air
-In ground
• Installation Details
- Installation method
- Type of cable termination
• Total length of cable
Items Unit
kV
A
A
-
-
m
Specified
230 KV Stung Hav
115 KV SIHANOUK
-
-
Proposal
230 kV Stung Hav 115kV SIHANOUK
2024年10月22日发(作者：茅凌青)
(4) Power Cables
a. 24kV Power Cable (Single core)
• Manufacturer
-
N/A
Items
• Country of Origin
• Design standard
• Operating voltage
• Highest voltage for equipment
• Insulation class
• Application for
• Designation of cable type
• Insulation material
• Conductor
- Material
- Nominal cross section
- Conductor diameter
• Nominal insulation thickness
• Metallic screen
- Type of material
- Nominal screen area
• Amour (YesNo)
Unit
-
-
kV
kV
kV
-
-
-
-
mm
2
mm
mm
-
mm
2
-
Specified
230 KV Stung Hav
115 KV SIHANOUK
IEC 60502
22
24
30/50MVA dist.
transformer secondary
cable
-
XLPE
Annealed copper wire
800
34.2
5.5
Copper tape or wire
-
If yes, indicate the
type and material
Proposal
230 kV Stung Hav 115kV SIHANOUK
• Outer sheath
• Overall diameter
• Cable weight (approximately)
-
mm
kg/km
HDPE
-
-
Items
• Maximum DC resistance at 20°C
• Capacitance per phase
• Inductance per phase
• Short-circuit current rating for I sec.
- Conductor
- Screen
• Maximum current carrying capacity at
30°C
A
A
-
-
m
-
-
-
kV
kV
Unit
Ω/km
μF/km
mH/km
kA
kA
Specified
230 KV Stung Hav
N/A
115 KV SIHANOUK
-
-
-
-
-
-
IEC 60502
22
24
Proposal
230 kV Stung Hav 115kV SIHANOUK
-In air
-In ground
• Installation Details
- Installation method
- Type of cable termination
• Total length of cable
b. 24kV Power Cable (3 cores twisted)
• Manufacturer
• Country of Origin
• Design standard
• Operating voltage
• Highest voltage for equipment
• Insulation class kV
Items Unit
Specified
230 KV Stung Hav
-
• Installation
• Designation of cable type
• Insulation material
• Conductor
- Material
- Nominal cross section
- Conductor diameter
• Nominal insulation thickness
• Metallic screen
- Type of material
- Nominal screen area
• Armour (Yes/No)
• Outer sheath
• Overall diameter (approximately)
• Cable weight (approximately)
• Maximum DC resistance at 20°C
• Short-circuit current rating for 1 sec.
-
-
-
-
mm
2
mm
mm
-
mm
2
-
-
mm
kg/km
Ω/km
115 KV SIHANOUK
300kVA station service
• Application for transformer primary
cable
in ground or cable duct
(3-core twisted x 1-cable)
-
XLPE
Annealed copper wire
35
7.1
5.5
Copper tape or wire
-
If yes, indicate the type
and material
HDPE
-
-
-
Proposal
230 kV Stung Hav 115kV SIHANOUK
- Conductor kA
- Screen
• Maximum current carrying capacity at30°C
-In air
-In ground
• Installation Details
- Installation method
- Type of cable termination
• Total length of cable
Items Unit
kV
A
A
-
-
m
Specified
230 KV Stung Hav
115 KV SIHANOUK
-
-
Proposal
230 kV Stung Hav 115kV SIHANOUK