SN |
Name |
Model |
Primary electrical equipment |
1 |
Power transformer |
SF5000/110115 ±2x2.5%36.5KVUd=10.5% YN.d11 ONAF uses 45# transformer oil |
2 |
Neutral point complete set of grounding equipment |
GW13-72.5 630A discharge gap 120±5mm MCT 100-300/1A 10P20 30VA lightning arrester YH1.5VV5-72/186 |
3 |
110KVHGIS combined electrical apparatus |
126KV 2000A 40kA current transformer, circuit breaker, isolation switch, grounding switch, bushing, etc. |
4 |
110kV voltage transformer |
TYD-110/3-0.01H110/V3 0.1/V3 0.1/V3 0.1kV0.2/0.5/3P 20VA 30VA 5OVA |
5 |
110KV zinc oxide arrester |
YH10WZ-108/281Ur-88kV In=10kA with a discharge counter |
6 |
35kV incoming and outgoing line cabinet |
40.5kV circuit breaker cabinet with 1250A-31.5kA incoming line from top to bottom |
7 |
35kV busbar equipment cabinet |
PT is equipped with a 0.5A fuse and a bottom-plug lightning arrester with primary harmonic elimination |
8 |
35kV substation transformer cabinet |
It varies by 30KVA 1A fuse |
Secondary electrical equipment |
1 |
Power transformer protection measurement and control panel |
Two main and rear integrated protection devices, one high-voltage measurement and control device, one low-voltage measurement and control device, one body protection device, and one public measurement and control device |
2 |
Monitoring and remote control cabinet |
One set of remote control main unit (dual main and rear units), one set of planning and conversion device, two sets of monitoring main units (equipped with integrated automation and five-prevention), one set of switch, one set of time synchronization device, and one set of electrical acquisition device |
3 |
Ac/DC power supply screen |
Dc power supply 3*10A/220VUPS power supply 2kVA |
4 |
Battery screen |
50AH DC220V |
5 |
Multifunctional watch |
Grade 0.5 |
6 |
Multifunctional watch |
0.2S |
Auxiliary equipment |
1 |
Semi-trailer |
The three-line six-axle suspension system has a load capacity greater than 75 tons, including the gooseneck, suspension and support systems. Meet the passability requirements of Class IV roads |
2 |
Cabin |
Integrated fire alarm, air conditioning, lighting, electric heating, etc. are used to install indoor equipment such as secondary screen cabinets and switch cabinets |
3 |
Online monitoring of transportation status |
Acceleration tester, GPS positioning instrument, forward and reverse dash CAM |
4 |
SF6 automatic gas charging and venting device |
Pressure condensing type, SF6 hermetic compressor. Inflation rate >40kg/h 6-10 m ³ /H, compressor recovery rate 40kgh(8 m ³ /H) |
5 |
Hold the hand and step onto the ladder when boarding the vehicle |
The supplier guarantees to meet the operational requirements, and the trolley ladder is self-retracting. |