Power System Equipment
-250x250.png "10kV Free Excitation Voltage Regulation Distribution Transformer Epoxy Resin Cast Dry-type Transformer")
-250x250.png "10kV Free Excitation Voltage Regulation Distribution Transformer Epoxy Resin Cast Dry-type Transformer")
1. General
1.1 Main Feature
Dry-type transformer mainly consists of core and windings, it doesn't immerse in insulating liquide. Our dry-type transformer designs according to lEC
standards and China national standards.
With no leakage of oil and gas, security, environmental protection, ..
$2,180.00
Overview:
Cold shrink cable accessories is kind of new cable accessories which is prefabricated by adopting high elasticity silicon rubber. This product is
provided with special dielectric property, the performance of resistance of resistance against tracking and corrosion are strong, special ..
$6.00
Overview：
Radiation co-connection heat-shrinkable cable accessories is the newest productof the national cable accessories industry. The product is the dimension, light in the weight, reliable performance, powerful adaptation, easily installation and low price. lt is widely used in the inside-and..
$6.00
Overview：
Cold shrink cable accessories is kind of new cable accessories which is prefabricated by adopting high elasticity silicon rubber. This product is
provided with special dielectric property, the performance of resistance of resistance against tracking and corrosion are strong, special ..
$8.00
-250x250.png "20KV Epoxy Resin Cast Dry-type Transformer Core Power Distribution Transformer")
-250x250.png "20KV Epoxy Resin Cast Dry-type Transformer Core Power Distribution Transformer")
1. General
1.1 Main Feature
Dry-type transformer mainly consists of core and windings, it doesn't immerse in insulating liquide. Our dry-type transformer designs according to lEC
standards and China national standards.
With no leakage of oil and gas, security, environmental protection, ..
$3,180.00
Overview：
Radiation co-connection heat-shrinkable cable accessories is the newest productof the national cable accessories industry. The product is the dimension, light in the weight, reliable performance, powerful adaptation, easily installation and low price. lt is widely used in the inside-and..
$12.00
General
Application: three-phase AC 50Hz outdoor HV electrical apparatus, for control and protection of 220kV power system as well as communicating with circuit breaker.
Standard: lEC 62271-100.
Type Designation
Working condition
1. Daily temperature variation: ≤25℃
2..
$2,500.00
31500kVA~240000kVA transformer with NVTC (HV neutral is indirect grounding)
Rated capacity
Rated voltage and tapping range
Vector group
No load current
Impedance voltage
No load losses
On load losses
kVA
HV
LV
%
%
kW..
$0.00
31500kVA~240000kVA three-winding transformer with NVTC (HV neutral is indirect grounding)
Rated capacity
Rated voltage and tapping range
Vector group
No load current
Impedance voltage
No load losses
On load losses
kVA
HV
M..
$0.00
31500kVA~360000kVA two-winding transformer with NVTC (HV neutral is indirect grounding)
Rated capacity
Rated voltage and tapping range
Vector group
No load current
Impedance voltage
No load losses
On load losses
kVA
HV
LV
YNd11
..
$0.00
-250x250.png "220kV-Outdoor H.V.A.C.Live Tank SF6 Gas Circuit Breaker-Spring mechanism-Outdoor High-Voltage Switchgear-High-Voltage Spring Energy Storage Mechanism")
-250x250.png "220kV-Outdoor H.V.A.C.Live Tank SF6 Gas Circuit Breaker-Spring mechanism-Outdoor High-Voltage Switchgear-High-Voltage Spring Energy Storage Mechanism")
General
Live tank SF6 gas circuit breakers, whose rated voltage from 40.5kV to 550kV and rated current from 3150A to 5000A are provided with two kinds of operating mechanism, spring and hydraulic type. Motor is used in spring mechanism to charge closing spring and to charge opening spring du..
$64,300.00
Product Overview
The 252 kV GIS used 50Hz 220kV three phases current of power system. Live conductors of this product are contained in a sealed metal container and filled with SF6 gas as insulating and interrupting medium. Modular design according to main connection requirements of substation ca..
$0.00
Overview：
Radiation co-connection heat-shrinkable cable accessories is the newest productof the national cable accessories industry. The product is the dimension, light in the weight, reliable performance, powerful adaptation, easily installation and low price. lt is widely used in the inside-and..
$11.00
330kV Three-winding Power Transformer
Model
Rated capacity
Rated voltage and tapping range
Vector group
No load current
No load losses
No load losses
On load losses
Impedance voltage（%）
（kVA）
HV
LV
..
$0.00
-250x250.png "35kV Free Excitation Voltage Regulation Power Transformer Customized three-phase dry-type Distribution Transformer")
-250x250.png "35kV Free Excitation Voltage Regulation Power Transformer Customized three-phase dry-type Distribution Transformer")
1. General
1.1 Main Feature
Dry-type transformer mainly consists of core and windings, it doesn't immerse in insulating liquide. Our dry-type transformer designs according to lEC
standards and China national standards.
With no leakage of oil and gas, security, environmental protection, ..
$3,850.00
General
Application: three-phase AC 50Hz outdoor HV electrical apparatus, for switching under no-load condition and electrical disconnecting between electrical
apparatus and live circuit in rated voltage 35~220kV power system.
Standard: lEC 62271-102.
Type Designation
Wo..
$2,999.00
General
Application: three-phase AC 50Hz outdoor HV electrical apparatus with CT14 spring operating mechanism, for control and protection of 40.5kV power
system as well as communicating with circuit breaker. Current transformer inside as well for measuring and protection.
Standard: lEC 6227..
$2,500.00
General
Application: three-phase AC 50Hz outdoor HV electrical apparatus, for control and protection of 220kV power system as well as communicating with circuit breaker.
Standard: lEC 62271-100.
Type Designation
Working condition
1. Altitude: ≤1000m;special area ≤3000m
..
$2,500.00
-250x250.png "500kV-Outdoor H.V.A.C.Live Tank SF6 Gas Circuit Breaker-Hydraulic mechanism-Outdoor High-Voltage Switchgear-Power System Protection Breaker")
-250x250h.png "500kV-Outdoor H.V.A.C.Live Tank SF6 Gas Circuit Breaker-Hydraulic mechanism-Outdoor High-Voltage Switchgear-Power System Protection Breaker")
General
Live tank SF6 gas circuit breakers, whose rated voltage from 40.5kV to 550kV and rated current from 3150A to 5000A are provided with two kinds of operating mechanism, spring and hydraulic type. Motor is used in spring mechanism to charge closing spring and to charge opening spring du..
$122,000.00
-250x250.png "66kV、110kV GIS-Intelligent Gas Insulated Metal-enclosed Switchgear & Comprehensive 66、110kV GIS - Intelligent Metal-enclosed for Utility Applications")
-250x250.png "66kV、110kV GIS-Intelligent Gas Insulated Metal-enclosed Switchgear & Comprehensive 66、110kV GIS - Intelligent Metal-enclosed for Utility Applications")
Technical Data
No.
ltem
Unit
Technical parameters
72.5kV
126kV
1
Environment Condition
1.1
lnstallation
lndoor/outdoor
1.2
Ambient air temperature
-30~40
..
$123,600.00
(1)(1)-250x250w.png "72.5KV - 170KV GIS (Gas Insulated Metal-enclosed Switchgear) High Voltage Switchgear-Metal-enclosed Combination Electrical Apparatus-GIS Switchgear Cabinets-GIS Control and Protection Systems")
(1)(1)(1)-250x250w.png "72.5KV - 170KV GIS (Gas Insulated Metal-enclosed Switchgear) High Voltage Switchgear-Metal-enclosed Combination Electrical Apparatus-GIS Switchgear Cabinets-GIS Control and Protection Systems")
Product Overview
The ZF23-126/ZF7-170L/ T2000 – 40 Gas Insulated Metal-enclosure Switchgear. Live conductors of this product are contained in a sealed metal container and filled with SF6 gas as insulating and interrupting medium. Modular design according to main connection requirements of substa..
$0.00
Uses:To connect pilot rope lengths or pulling rope lengths and to pass over the puller or Tensioner bull wheels.
Item number
Model
Main size (mm)
Rated load(kN)
Weight (kg)
A
B
C
D
17101
SL8-..
$29.40
Overview：
Cold shrink cable accessories is kind of new cable accessories which is prefabricated by adopting high elasticity silicon rubber. This product is
provided with special dielectric property, the performance of resistance of resistance against tracking and corrosion are strong, special ..
$7.00
Overview：
Radiation co-connection heat-shrinkable cable accessories is the newest productof the national cable accessories industry. The product is the dimension, light in the weight, reliable performance, powerful adaptation, easily installation and low price. lt is widely used in the inside-and..
$8.00
Characteristic and Application
ADSS are mainly installed at existing 220kV or lower voltage power lines.
Layer or central tube design.
Aramid yarn is used as the strength member to assure the tensile and strain performance, and Du Pont is our only partner.
Outer..
$200.00
Uses: To assemble and erect the tower and pole in transmission and distribution construction.
Notes:
1. Use high strength angle aluminum alloy as main materials,steel parts are galvanized.
2. Including 2 sets waist loop
3.The safety factor is 2.5
..
$2,110.84
Uses: To assemble and erect the tower and pole in transmission and distribution construction.
Notes:
1. Use high strength angle aluminum alloy as main materials,steel parts are galvanized.
2. The safety factor is 2.5.
3. Model whose postfix “A" means it is universal and “B” means strengthened...
$4,345.63
Aluminium tube OPGW
Single/Double Armour Layers
The Aluminium tube is surrounded by single or double layers of aluminium clad steel wires (ACS) or mix ACS wires and aluminium alloy wires.
Characteristic and Application
Good anti-corrosion performance.
Material and..
$200.00
Type
Highest Voltage kV
Rated Primary Voltage kV
Rated secondary Voltage kV
Rated capacitance pF
Rated output/Accuracy class VA
Rated Insulation level
AC/SIL/BIL
kV
Creepage dista..
$7,400.00
Central Al-covered stainless steel tube OPGW
Single/Double Armour Layers
The central Al-covered steel tube is surrounded by single or double layers of aluminium clad steel wires (ACS) or mix ACS wires and aluminium alloy wires.
Characteristic and Application
Al-covered..
$200.00
Central Tube OPGW
Single/Double Armour layers
The central stainless steel tube is surrounded by single or double layers of aluminium clad steel wires (ACS) or mix ACS wires and aluminium alloy wires.
Characteristic and Application
Small cable diameter and short-circuit ..
$200.00
Central Type Aluminum Tube OPGW
Single/Double Armour Layers
The Central Type Aluminum Tube is surrounded by single or double layers of aluminium clad steel Wires (ACS) or mix ACS wires and aluminium alloy wires.
Characteristic and Application
Good anti-corrosion performan..
$200.00