Outdoor package transformer substationsuztt.ru/eng/files/core/1190_file.pdfOutdoor package...

Outdoor package transformer substations

Ural Company for Transformer Technologies, LLC

Ural Company for Transformer Technologies, LLC

4th floor, 5 Marshala Zhukova St., Ekaterinburg, 620014

Tel/fax: +7 (343) 310-04-40E-mail: [email protected]

www.uztt.ru

UZTT branch office addresses:

office 113,. 54 Karla Marksa St., Chelyabinsk, 454091


www.ural-zavod.ru

office 343, 35 Kommunisticheskaya St., Novosibirsk, 630007


www.uztt-nsk.ru

room 6-N, 23 letter А Vladimirsky avenue, Saint-Petersburg, 191002


www.uztt-spb.ru

Moscow, tel. +7 (495) 661-31-01

Outdoor package transformer substation

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Ural Company for Transformer TechnologiesSince 2000 the UZTT transformer factory for high-voltage equipment, a manufacturer and ven-dor of package transformer substations (KTP substations), has its own manufacturing of Pack-age Transformer Substations, transformers and sells its products directly from the factory. The UZTT Company is specialized in manufacturing of LOW-VOLTAGE and HIGH-VOLTAGE equipment for electrical power supply systems used in industrial and civil construction, agriculture, oil and gas industries, and mining operations

The UZTT manufacturing factory offers the following range of services:

• Designing of KTP substations.• Complete cycle of manufacturing of electrical equipment, including KTP substations.• Mounting of package transformer substations, electrical installation work, substations

construction and KTP installation.• Manufacturing of oil-cooled power transformers and other components for substations.• Selling of finished electrical equipment, available and upon request.

UZTT constantly improves the technological process, searches for non-conventional solutions which allows to adapt to changing market conditions. The company is developing new model forms of package transformer substations, extending its product lines and equipment power range. Being targeted at market requirements, the factory manufactures 14 varieties of pack-age transformer substations in three options:

• “Economy” - electric power substations with hammer finish paint coating.• “Standard” - transformer substations with powder paint coating.• “Elite” - KTP with ABB; Schneider Electric, Siemens components and powder paint coat-

ing, in color to meet customer requirements. Package transformer substations of «Econ-omy» class and “Standard” substations can have components from domestic and foreign manufacturers.

Being committed to the principle “the customer comes first”, the highly skilled engineers and technicians of the UZTT Company use a professional approach in their solutions, placing high quality of customer service as a priority in their operations.

Our objective is long-term and mutually beneficial cooperation. The distinguishing feature of our products is good value for money. This aspect is highly appreciated by our regular partners, hav-ing contributed to our today’s success and our future prospects for its amplification.

Since July 2008 the UZTT electromechanical plant has been an official supplier for the Ekater-inburg Electric Grid Company. We offer our regular customers different ways of work: credit on goods, deferred payments, and customer-friendly system of discounts.

Products go through stringent quality control. The Ekaterinburg transformer factory, UZTT fac-tory, will carry out projects for transformer substation power supply, making every effort to en-hance quality of its products made with application of advanced equipment from foreign man-ufacturers. All the products are certified and comply with GOST and TU national standards.


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Table оf сontentsKtp specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Certificate of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Kiosk-type outdoor package transformer substations1. Type – single-ended air (cable)

1.1. Single-transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6General view and overall dimensions of KTP-TK substation . . . . . . . . . . . . . . . . . . 6General view and overall dimensions of KTP-TV substation . . . . . . . . . . . . . . . . . . 6General view and overall dimensions of KTP-TKu substation . . . . . . . . . . . . . . . . . 7General view and overall dimensions of KTP-TVu substation . . . . . . . . . . . . . . . . . 7Electrical schematic diagram of KTP-TK(TV) 25-400/10(6)/0,4 . . . . . . . . . . . . . . . 8Electrical schematic diagram of KTP-TK(TV) 630-1000/10(6)/0,4 . . . . . . . . . . . . . 9

1.2. Double-transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10General view and overall dimensions of 2KTP-TK substation . . . . . . . . . . . . . . . . . 10General view and overall dimensions of 2KTP-TV substation . . . . . . . . . . . . . . . . . 10Electrical schematic diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2. Type – double-ended air (cable)

2.1. Single-transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23General view and overall dimensions of KTP-PK substation . . . . . . . . . . . . . . . . . . 23General view and overall dimensions of KTP-PV substation . . . . . . . . . . . . . . . . . . 23Electrical schematic diagram of KTP-TK(TV) 25-400/10(6)/0,4 . . . . . . . . . . . . . . . 24Electrical schematic diagram of KTP-TK(TV) 630-1000/10(6)/0,4 . . . . . . . . . . . . . 25

2.2. Double-transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26General view and overall dimensions of 2KTP-TK substation . . . . . . . . . . . . . . . . . 26General view and overall dimensions of 2KTP-TV substation . . . . . . . . . . . . . . . . . 26Electrical schematic diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Pole-mountedGeneral view and overall dimensions of KTP-VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Electrical schematic diagram of KTP-VS 25-250/10(6)/0,4 . . . . . . . . . . . . . . . . . . . . 36

Mast-mountedGeneral view and overall dimensions of KTP-VM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37Electrical schematic diagram of KTP-VM 25-250/10(6)/0,4 . . . . . . . . . . . . . . . . . . . 38

Mobile (Open-pit)General view of PKTK substation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Overall dimensions of PKTP substation . . . . . . . . . . . . . . . . . . . . . . . . . 40Overall dimensions of PKTP substation (kiosk) . . . . . . . . . . . . . . . . . . . . . 40

Standard components of kiosk-type, pole-mountedand mast-mounted substations

Table 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Container-type substations with maintenance corridorsGeneral view of container-type substation . . . . . . . . . . . . . . . . . . . . . . . . 42Scheme of equipment installation inside KTP (examples) . . . . . . . . . . . . . . . . 43Questionnaire for kiosk-type, pole-mounted and mast-mounted KTP . . . . . . . . . 44

I

II

III

IV

V

VI


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SpecificationsCertificate No. ROSS RU.AV28.B00803

Outdoor package transformer substation (KTP) with power of 25-1000 kVA and voltage of 10 (6) / 0,4 (0,23) kV, with cable and air input on the high-voltage side, cable or air output on the low-voltage side is intended for receiving electric power of alternating three-phase current with industrial frequency of 50 Hz, voltage of 10 (6) kV, converting it into electric power with voltage of 0.4 (0.23) kV and distributing it to consumers.

It is used to supply power to industrial, agricultural and utility facilities within loop or radial sys-tems of distribution networks.

The substation housing is metal (standard or with heat insulation). Fire resistance rating of con-struction elements is IV according to SNiP 21-09-97 “Fire safety of buildings and constructions”.

The substation housing is designed as a welded construction and serves as a supporting struc-ture, withstanding even the most severe dynamic loads. It provides easy access for mainte-nance and repair of high-voltage and low-voltage equipment.

Meets the requirements of regulatory documents: GOST 14695-80*, GOST 1516.3-96, TU 3412-005-96418566-09.

Structure of KTP reference designation and configuration

X1 – number of power transformers (no sign if one transformer);

KTP – product line letter designation: Package Transformer Substa-

tion;

Х2 – configuration type: P – double-ended, T – single-ended (except

mast-mounted and pole-mounted substations);

ХЗ – HV inputs configuration: V – air, K – cable;

Х4 – power of power transformer, kVA;

Х5 – rated voltage on the HV side, kV;

0,4 (0,23) – rated voltage on the LV side, kV:

U1 – climatic configuration and location category according

to GOST 15150-69.

KTP – product line letter designation:

Package Transformer Substation;

V – air;

Х1 – configuration type: M – mast-mounted, S – pole-mounted;

Х2 – power of power transformer, kVA;

ХЗ – rated voltage on the HV side, kV;

0,4 (0,23) – rated voltage on the LV side, kV;

U1 – climatic configuration and location category according

to GOST 15150-69.

KTP – V Х1 / Х2 – ХЗ / 0,4 (0,23) U1

Х1 KTP – Х2 ХЗ /Х4–Х5 / 0,4 (0,23) U1


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Normal operation of substation is provided when:

• the installation height is no more than 1000 m above sea level;• the ambient air temperature is between minus 40 C deg. and plus 40 C deg., as well as the

incidental temperature drop is up to minus the 45 C deg.;• the daily average relative air moisture is up to 80 % at plus 15 C deg.;• there is no current-conducting dust, chemically active gases and evaporations in the en-

vironment.

KTP (except PKTP) is not intended for operation in the conditions of:

• shaking, vibration, blows;• dangerously explosive places;• the ambient air shouldn’t contain acrid vapors, dust and gases in concentrations that

break the KTP operation and destroy metals and insulation.

KTP protection rating in accordance with GOST-14254 is IP-44.

Insulation resistance:

• on the LV side with respect to the housing is no less than 0.5 megohm; • on the HV side with respect to the housing• and other earthed poles – no less than 1000 megohms;

Electrodynamic endurance of VN compartment buses is 51 kA;

• for KTP-VM – 16 kА;

Short-time thermal current of VN compartment buses is 20 kA;

• for KTP-VM – 6.3 kA.

Overall dimensions and weight of KTP are specified in table 1.

KTP designationLength,

no more than, mm

Width, no more than,

mm

Height, no more than,

mm

Weight, no more than,

kg

KTP – PV 100...1000 – 10 (6)/0,4 U1 3000 2100 4000 1300

KTP – TV 25...1000 – 10 (6)0,4 U1 2000 2100 4000 1000

KTP – PK 100...1000 – 10 (6)/0,4 U1 3000 2100 2400 1300

KTP – TK 25...1000 – 10 (6)/0,4 U1 2600 2100 2400 1200

2KTP – PV 100...1000 – 10(6)/0,4 U1 3000 5000 4000 2800

2KTP – PK 100...1000 – 10(6)/0,4 U1 3000 5000 2400 2650

2KTP – TV 100...1000 – 10(6)/0,4 U1 3000 5000 4000 2700

2KTP – TK 100...1000 – 10(6)/0,4 U1 3000 5000 2400 2550

KTP – VM 25...250 – 10(6)/0,4 U1 1500 1200 2800 220

KTP – VS 25...250 – 10(6)/0,4(0,23) U1 1000 1200 6000 300

KTPu – TV 25...160 – 10 (6)/0,4 U1 1500 1800 4000 700

Table 1.


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Certificate ROSS RU.AB28.B00803


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I. Kiosk-type outdoor substations

1. Type – single-ended air (cable) 1.1. Single-transformer

Single-ended KTP with the cable input (Fig. 1) and single-ended KTP with the air input (Fig. 2) can be produced for the transformer power between 25 and 1000 kVA.

Upon request they can be produced for the transformer power of 1600 and 2500 kVA.

KTP-TK(TV) substations with power of 25-400 kVа can have a smaller-size configuration (Fig. 3,4).

Fig. 1. General view and overall dimensions of KTP-TK substation.

Fig. 2. General view and overall dimensions of KTP-TV substation

Dimensions of KTP with power more than 630 kVA are determined according to the particular order.

HousingPower transformer compartment

Air input

Housing

2100 1860

2400

4000

Power transformer compartment


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Fig. 3. General view and overall dimensions of KTP-TKu substation.

Fig. 4. General view and overall dimensions of KTP-TV substationу.

Housing Power transformer compartment


1500

1500

1700

2600

2150

3762

2150

Air input

Housing


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S. No. Ref. Numeral Name Quantity1 QS1 Disconnector RVZ 10(6) kV (for KTP-TK) 1 2 QSG Earthing disconnector 1 3 FV1-FV6 Overvoltage suppressor OPN a 3 4 FU1…FU3 Fuse PKT 10(6) kV 3 5 QS2 Disconnector 0.4 kV 1 6 TA1…TA3 Current transformer 3 7 QF1 Automatic circuit breaker 16 A 1 8 QF2, QF3 Automatic circuit breaker 10 A 29 Р1 Electricity meter 1 10 KL(BL) Photoswitch (photoswitch sensor) 1 11 EL Lamp E27 1 12 T1 Step-down transformer 220/12 V 1 13 PV Voltmeter 1 12 PA Ammeter 3 15 SA Switch 0.4 kV 1 16 KM Magnetic starter PM 1 17 RK1, RK2 Thermistor 2 18 XS Socket outlet 1 19 QF1- QF n Automatic circuit breaker 1-n 20 T Power transformer with power of 25-400 kVа 1

Package transformer substation ktP-tk(tv) 25-400/10(6)/0,4 Electrical schematic diagram. Diagram no. 1

Street lighting

Outgoing lines

0.4 Kv

Input 10(6) kv

Equipment list


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ruS. No. Ref. Numeral Name Quantity

1. QW Load-break switch 10(6) kV 1 2. QSG Earthing disconnector 1 3. FV1-FV6 Overvoltage suppressor OPN 3 4. FU1...FU3 Fuse PKT 10(6) kV 3 5. QS Disconnector 0.4 kV 1 6 TA1…TA3 Current transformer 3 7. QF1 Automatic circuit breaker 16 A 1 8 QF2, QF3 Automatic circuit breaker 10 A 2 9. P1 Electricity meter 1 10. KL(BL) Photoswitch (photoswitch sensor) 1 11 EL Lamp E27 1 12. T1 Step-down transformer 220/12 V 1 13. PV Voltmeter 1 14. PA Ammeter 3 15. SA Switch 0.4 kV 1 16. KM Magnetic starter PM 1 17. RK1, RK2 Thermistor 2 18. XS Socket outlet 1 19. QF1- QFn Automatic circuit breaker 1-n 20. Т Power transformer with power of 630-100 kVa 1

Package transformer substation ktP-tk(tv) 630-1000/10(6)/0,4Electrical schematic diagram. Diagram no. 2

Street lighting

Outgoing lines

0.4 Kv

Input 10(6) kv

Equipment list


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Type – single-ended air (cable)

1.2. Double-transformerSingle-ended 2KTP with the cable input (Fig. 5) and single-ended 2KTP with the air input (Fig. 6) can be produced for the transformer power be-tween 25 and 1000 kVA.

Upon request they can be produced for the trans-former power of 1600 and 2500 kVA.

Fig. 5. General view and overall dimensions of 2KTP-TK

1. For Diagrams No. 7...10; 2. For Diagrams No. 11...14;For Diagrams No. 15...18 dimensions are determined according to particular order.

Fig. 6. Overall dimensions of 2KTP-TV

1. For Diagrams No. 7...10; 2. For Diagrams No. 11...14;For Diagrams No. 15...18 dimensions are determined according to particular order.

Housing

Housing



Air input

2100

2100

2100

2100

2400

4000

2400

5000

5000

27601, (3040)2

27601, (3040)2


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1. QS1.1, QS2.1 Disconnector RVZ 10(6) kV 2 2. QSG1.1, QSG2.l Earthing disconnector 10(6) kV 2 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 6. TA1…TA6 Current transformer 6 7. QF1, QF4 Automatic circuit breaker 16 A 2 8. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 9. PI1, PI2 Electricity meter 2 10. KL(BL) Photoswitch (photoswitch sensor) 211. EL Lamp E27 2 12. T1 Step-down transformer 220/12 V 2 13. PV Voltmeter 2 14. PA Ammeter 6 15. SA Switch 0.4 kV 2 16. KM Magnetic starter PM 2 17. RK1, RK2 Thermistor 4 18. XS Socket outlet 2 19. QF1- QFn Automatic circuit breaker 1-n 20. T1, T2 Power transformer 25-400 kVа 2

Package transformer substation 2ktP-tv(tk) 25-400/10(6)/0,4Electrical schematic diagram. Diagram no. 7

Street lightingStreet lighting

Outgoing linesOutgoing lines

0.4 Kv 0.4 Kv

Input 10(6) kv Input 10(6) kv

Equipment list


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S. No. Ref. Numeral Name: Quantity 1. QS1.1, QS2.1 Disconnector RVZ 10(6) kV 2 2. QSG1.1, QSG2.l Earthing disconnector 10(6) kV 2 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1... ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 25-400 kVа 2


Equipment list



0.4 Kv 0.4 Kv



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ruS. No. Ref. Numeral Name: Quantity

1. QW1.1, QW2.1 Load-break switch 10(6) kV 2 2. QSG1.1, QSG2.l Earthing disconnector 10(6) kV 2 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 6. ТА1... ТА6 Current transformer 6 7. QF1, QF4 Automatic circuit breaker 16 A 2 8. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 9. PI1, PI2 Electricity meter 2 10. KL(BL) Photoswitch (photoswitch sensor) 2 11. EL Lamp E27 212. T1 Step-down transformer 220/12 V 2 13. PV Voltmeter 2 14. PA Ammeter 6 15. SA Switch 0.4 kV 2 16. KM Magnetic starter PM 2 17. RK1, RK2 Thermistor 4 18. XS Socket outlet 2 19. QF1- QFn Automatic circuit breaker 1-n 20. T1, T2 Power transformer 630-1000 kVа 2 21. T1, T2 Power transformer 25-400 kVа 2


Equipment list



0.4 Kv 0.4 Kv



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S. No. Ref. Numeral Name: Quantity 1. QW1.1, QW2.1 Load-break switch 10(6) kV 22. QSG1.1, QSG2.l Earthing disconnector 10(6) kV 23. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1... ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 29. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 211. KL(BL) Photoswitch (photoswitch sensor) 212. EL Lamp E27 213. T1 Step-down transformer 220/12 V 2. 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 630-1000 kVа 2


Equipment list


V VOutgoing linesOutgoing lines

0.4 Kv 0.4 Kv



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1. QW1.1, QW2.1 Load-break switch 10(6) kV 2 2. QSG1.1- QSG1.3, QSG2.1- QSG2.3 Earthing disconnector 10(6) kV 6 3. QS1.1, QS1.2, QS2.1, QS2.2 Disconnector 10(6) kV 4 4. FV1- FV12 Valve arrester or OPN 12 5. FU1…FU6 Fuse PKT 10(6) kV 6 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1... ТА6 Current transformer 68. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 25-400 kVа 2


Equipment list



0.4 Kv 0.4 Kv



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S. No. Ref. Numeral Name: Quantity 1. QW1.1, QW2.1 Load-break switch 10(6) kV 2 2. QSG1.1- QSG1.3, QSG2.1- QSG2.3 Earthing disconnector 10(6) kV 6 3. QS1.1, QS1.2, QS2.1, QS2.2 Disconnector 10(6) kV 4 4. FV1- FV12 Valve arrester or OPN 12 5. FU1…FU6 Fuse PKT 10(6) kV 6 6. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 7. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 8. ТА1... ТА6 Current transformer 6 9. QF1, QF4 Automatic circuit breaker 16 A 2 10. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 11. PI1, PI2 Electricity meter 2 12. KL(BL) Photoswitch (photoswitch sensor) 2 13. EL Lamp E27 2 14. T1 Step-down transformer 220/12 V 2 15. PV Voltmeter 2 16. PA Ammeter 6 17. SA Switch 0.4 kV 2 18. KM Magnetic starter PM 2 19. RK1, RK2 Thermistor 4 20. XS Socket outlet 2 21. QF1- QFn Automatic circuit breaker 1-n 22. T1, T2 Power transformer 25-400 kVа 2


Equipment list



0.4 Kv 0.4 Kv



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1. QW1.1-QW1.3, QW2.1-QW2.3 Load-break switch 10(6) kV 6 2. QSG1.1- QSG1.3, QSG2.1- QSG2.3 Earthing disconnector 10(6) kV 6 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 6. ТА1... ТА6 Current transformer 6 7. QF1, QF4 Automatic circuit breaker 16 A 2 8. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 9. PI1, PI2 Electricity meter 2 10. KL(BL) Photoswitch (photoswitch sensor) 2 11. EL Lamp E27 2 12. T1 Step-down transformer 220/12 V 2 13. PV Voltmeter 2 14. PA Ammeter 6 15. SA Switch 0.4 kV 2 16. KM Magnetic starter PM 2 17. RK1, RK2 Thermistor 4 18. XS Socket outlet 2 19. QF1- QFn Automatic circuit breaker 1-n 20. T1, T2 Power transformer 630-1000 kVа 2 21. T1, T2 Power transformer 25-400 kVа 2


Equipment list



0.4 Kv 0.4 Kv



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S. No. Ref. Numeral Name Quantity 1. QW1.1-QW1.3, QW2.1-QW2.3 Load-break switch 10(6) kV 6 2. QSG1.1- QSG1.3, QSG2.1- QSG2.3 Earthing disconnector 10(6) kV 6 3. FV1- FV12 Valve arrester or OPN 124. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1... ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 630-1000 kVа 2


Equipment list



0.4 Kv 0.4 Kv



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1. QW1.1 Load-break switch 10(6) kV 1 2. QSG1.1- QSG1.3, QSG2.3 Earthing disconnector 10(6) kV 4 3. QS1.1, QS1.2, QS2.2 Disconnector 10(6) kV 3 4. FV1- FV12 Valve arrester or OPN 12 5. FU1…FU6 Fuse PKT 10(6) kV 6 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1... ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 25-400 kVа 2


Equipment list



0.4 Kv 0.4 Kv

Input 10(6) kv


20

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S. No. Ref. Numeral Name Quantity 1. QW1.1 Load-break switch 10(6) kV 1 2. QSG1.1- QSG1.3, QSG2.3 Earthing disconnector 10(6) kV 4 3. QS1.1, QS1.2, QS2.2 Disconnector 10(6) kV 3 4. FV1- FV12 Valve arrester or OPN 12 5. FU1…FU6 Fuse PKT 10(6) kV 6 6. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 7. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 8. ТА1... ТА6 Current transformer 6 9. QF1, QF4 Automatic circuit breaker 16 A 2 10. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 11. PI1, PI2 Electricity meter 2 12. KL(BL) Photoswitch (photoswitch sensor) 2 13. EL Lamp E27 2 14. T1 Step-down transformer 220/12 V 2 15. PV Voltmeter 2 16. PA Ammeter 6 17. SA Switch 0.4 kV 2 18. KM Magnetic starter PM 2 19. RK1, RK2 Thermistor 4 20. XS Socket outlet 2 21. QF1- QFn Automatic circuit breaker 1-n 22. T1, T2 Power transformer 25-400 kVа 2


Equipment listStreet lightingStreet lighting


0.4 Kv 0.4 Kv

Input 10(6) kv


21

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1. QW1.1-QW1.3, QW2.3 Load-break switch 10(6) kV 4 2. QSG1.1-QSG1.3, QSG2.3 Earthing disconnector 10(6) kV 4 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 6. ТА1... ТА6 Current transformer 6 7. QF1, QF4 Automatic circuit breaker 16 A 2 8. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 9. PI1, PI2 Electricity meter 2 10. KL(BL) Photoswitch (photoswitch sensor) 2 11. EL Lamp E27 2 12. T1 Step-down transformer 220/12 V 2 13. PV Voltmeter 2 14. PA Ammeter 6 15. SA Switch 0.4 kV 2 16. KM Magnetic starter PM 2 17. RK1, RK2 Thermistor 4 18. XS Socket outlet 2 19. QF1- QFn Automatic circuit breaker 1-n 20. T1, T2 Power transformer 630-1000 kVа 2


Equipment list



0.4 Kv 0.4 Kv

Input 10(6) kv


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S. No. REF. NUMERAL NAME QUANtItY 1. QW1.1-QW1.3, QW2.3 Load-break switch 10(6) kV 4 2. QSG1.1-QSG1.3, QSG2.3 Earthing disconnector 10(6) kV 4 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1... ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 630-1000 kVа 2


Equipment list



0.4 Kv 0.4 Kv

Input 10(6) kv


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2. Type – double-ended air (cable)

2.1. Single-transformerDouble-ended KTP with the cable input (Fig. 7) and dou-ble-ended KTP with the air input (Fig. 8) can be produced for the transformer power between 25 and 1000 kVA.

Upon request they can be produced for the transformer power of 1600 and 2500 kVA.

Fig. 7. Overall dimensions of KTP-PK substation.

Fig. 8. Overall dimensions of KTP-PV substation.


Housing

Housing



Air input

2100

2100

3040

3040

2400

4000

2400


24

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S. No. Ref. Numeral Name Quantity 1. QS1 Disconnector 10(6) kV 1 2. QSG Earthing disconnector 1 3. QW1, QW2 Load-break switch 10(6) kV 2 4. QSG1, QSG2 Earthing disconnector 2 5. FV1-FV6 Valve arrester or OPN 10(6) kV 3 6. FU1…FU3 Fuse PKT 10(6) kV 3 7. QS2 Disconnector 0.4 kV 1 8. TA1…TA3 Current transformer 3 9. QF1 Automatic circuit breaker 16 A 1 10. QF2, QF3 Automatic circuit breaker 10 A 2 11. PI Electricity meter 1 12. KL(BL) Photoswitch (photoswitch sensor) 1 13. EL Lamp E27 1 14. T1 Step-down transformer 220/12 V 1 15. PV Voltmeter 1 16. PA Ammeter 3 17. SA Switch 0.4 kV 1 18. KM Magnetic starter PM 1 19. RK1, RK2 Thermistor 2 20. XS Socket outlet 1 21. QF1- QFn Automatic circuit breaker 1-n 22. T Power transformer with power of 25-400 kVа 1

Package transformer substation ktP-Pv(Pk) 25-400/10(6)/0,4Electrical schematic diagram. Diagram no. 3

Equipment listStreet lighting

VOutgoing lines

Outgoing line

0.4 Kv

Input 10(6) kv


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1. QW, QW1, QW2 Load-break switch 10(6) kV 2 2. QSG, QSG1, QSG2 Earthing disconnector 2 3. FV1-FV6 Valve arrester or OPN 10(6) kV 3 4. FU1...FU3 Fuse PKT 10(6) kV 3 5. QS Disconnector 0.4 kV 1 6. TA1…TA3 Current transformer 3 7. QF1 Automatic circuit breaker 16 A 1 8. QF2, QF3 Automatic circuit breaker 10 A 2 9. PI Electricity meter 1 10. KL(BL) Photoswitch (photoswitch sensor) 1 11. EL Lamp E27 1 12. T1 Step-down transformer 220/12 V 1 13. PV Voltmeter 1 14. PA Ammeter 3 15. SA Switch 0.4 kV 1 16. KM Magnetic starter PM 1 17. RK1, RK2 Thermistor 2 18. XS Socket outlet 1 19. QF1- QFn Automatic circuit breaker 1-n 20. T Power transformer with power of 630-1000 kVа 1

Package transformer substation ktP-Pv(Pk) 630-1000/10(6)/0,4Electrical schematic diagram. Diagram no. 4

Equipment list

Street lighting

VOutgoing lines

Outgoing line

0.4 Kv

Input 10(6) kv


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Type – double-ended air (cable)

2.2. Double-transformerDouble-ended 2KTP with the cable input (Fig. 9) and double-ended 2KTP with the air input (Fig. 10) can be produced for the transformer power between 25 and 1000 kVA.

Upon request they can be produced for the trans-former power of 1600 and 2500 kVA.

Fig. 9. Overall dimensions of 2KTP-PK for Diagrams No. 19...22,

For Diagrams No. 24…26 dimensions are determined according to the particular order.

Fig. 10. Overall dimensions of 2KTP-PV


Housing

Housing



Air input

21002100

2100 2100

3040

3040

5000

5000

2400

4000

2400


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1. QW1.1, QW1.4, QW2.1, QW2.4 Load-break switch 10(6) kV 4 2. QSG1.1- QSG1.3, QSG2.1- QSG2.3 Earthing disconnector 10(6) kV 6 3. QS1.2, QS2.2 Disconnector 10(6) kV 2 4. FV1- FV12 Valve arrester or OPN 12 5. FU1…FU6 Fuse PKT 10(6) kV 6 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1... ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 25-400 kVа 2

Package transformer substation 2ktP-Pv(Pk) 25-400/10(6)/0,4Electrical schematic diagram. Diagram no. 19

Equipment list

Street lighting Street lighting

V VOutgoing lines Outgoing lines

Outgoing line 2Outgoing line 1

0.4 Kv 0.4 Kv



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S. No. REF. NUMERAL NAME QUANtItY 1. QW1.1, QW1.4, QW2.1, QW2.4 Load-break switch 10(6) kV 4 2. QSG1.1- QSG1.3, QSG2.1- QSG2.3 Earthing disconnector 10(6) kV 6 3. QS1.2, QS2.2 Disconnector 10(6) kV 2 4. FV1- FV12 Valve arrester or OPN 12 5. FU1…FU6 Fuse PKT 10(6) kV 6 6. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 7. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 8. ТА1... ТА6 Current transformer 6 9. QF1, QF4 Automatic circuit breaker 16 A 2 10. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 11. PI1, PI2 Electricity meter 212. KL(BL) Photoswitch (photoswitch sensor) 2 13. EL Lamp E27 2 14. T1 Step-down transformer 220/12 V 2 15. PV Voltmeter 2 16. PA Ammeter 6 17. SA Switch 0.4 kV 2 18. KM Magnetic starter PM 2 19. RK1, RK2 Thermistor 4 20. XS Socket outlet 2 21. QF1- QFn Automatic circuit breaker 1-n 22. T1, T2 Power transformer 25-400 kVа 2


Equipment list




0.4 Kv 0.4 Kv



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S. No. REF. NUMERAL NAME QUANtItY 1. QW1.1, QW1.3, QW1.4, QW2.1,

QW2.3, QW2.4Load-break switch 10(6) kV

6

2. QSG1.1- QSG1.3, QSG2.1- QSG2.3 Earthing disconnector 10(6) kV 6 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 6. ТА1...ТА6 Current transformer 6 7. QF1, QF4 Automatic circuit breaker 16 A 2 8. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 9. PI1, PI2 Electricity meter 2 10. KL(BL) Photoswitch (photoswitch sensor) 2 11. EL Lamp E27 2 12. T1 Step-down transformer 220/12 V 213. PV Voltmeter 2 14. PA Ammeter 6 15. SA Switch 0.4 kV 2 16. KM Magnetic starter PM 2 17. RK1, RK2 Thermistor 4 18. XS Socket outlet 2 19. QF1- QFn Automatic circuit breaker 1-n 20. T1, T2 Power transformer 630-1000 kVа 2 21. T1, T2 Power transformer 25-400 kVа 2


Equipment list




0.4 Kv 0.4 Kv



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S. No. Ref. Numeral Name Quantity 1. QW1.1, QW1.3, QW1.4, QW2.1,

QW2.3, QW2.4Load-break switch 10(6) kV

6

2. QSG1.1- QSG1.3, QSG2.1- QSG2.3 Earthing disconnector 10(6) kV 6 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1...ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 630-1000 kVа 2


Equipment list


V V

Outgoing lines Outgoing lines


0.4 Kv 0.4 Kv



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1. QW1.1, QW1.4, QW2.1, QW2.4 Load-break switch 10(6) kV 4 2. QSG1.1- QSG1.4, QSG2.1- QSG2.4 Earthing disconnector 10(6) kV 8 3. QS1.1, QS1.2, QS2.1, QS2.2 Disconnector 10(6) kV 4 4. FV1- FV12 Valve arrester or OPN 12 5. FU1…FU6 Fuse PKT 10(6) kV 6 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1...ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 25-400 kVа 2


Equipment list




0.4 Kv 0.4 Kv



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S. No. Ref. Numeral Name Quantity 1. QW1.1, QW1.4, QW2.1, QW2.4 Load-break switch 10(6) kV 4 2. QSG1.1- QSG1.4, QSG2.1- QSG2.4 Earthing disconnector 10(6) kV 8 3. QS1.1, QS1.2, QS2.1, QS2.2 Disconnector 10(6) kV 4 4. FV1- FV12 Valve arrester or OPN 12 5. FU1…FU6 Fuse PKT 10(6) kV 6 6. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 7. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 8. ТА1...ТА6 Current transformer 6 9. QF1, QF4 Automatic circuit breaker 16 A 2 10. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 11. PI1, PI2 Electricity meter 2 12. KL(BL) Photoswitch (photoswitch sensor) 2 13. EL Lamp E27 2 14. T1 Step-down transformer 220/12 V 2 15. PV Voltmeter 2 16. PA Ammeter 6 17. SA Switch 0.4 kV 2 18. KM Magnetic starter PM 2 19. RK1, RK2 Thermistor 4 20. XS Socket outlet 2 21. QF1- QFn Automatic circuit breaker 1-n 22. T1, T2 Power transformer 25-400 kVа 2


Equipment list




0.4 Kv 0.4 Kv



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1. QW1.1-QW1.4, QW2.1-QW2.4 Load-break switch 10(6) kV 8 2. QSG1.1-QSG1.3, QSG2.1-QSG2.3 Earthing disconnector 10(6) kV 8 3. FV1- FV12 Valve arrester or OPN 124. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 6. ТА1...ТА6 Current transformer 6 7. QF1, QF4 Automatic circuit breaker 16 A 2 8. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 9. PI1, PI2 Electricity meter 2 10. KL(BL) Photoswitch (photoswitch sensor) 2 11. EL Lamp E27 2 12. T1 Step-down transformer 220/12 V 2 13. PV Voltmeter 2 14. PA Ammeter 6 15. SA Switch 0.4 kV 2 16. KM Magnetic starter PM 2 17. RK1, RK2 Thermistor 4 18. XS Socket outlet 2 19. QF1- QFn Automatic circuit breaker 1-n 20. T1, T2 Power transformer 630-1000 kVа 2


Equipment list




0.4 Kv 0.4 Kv



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S. No. Ref. Numeral Name Quantity 1. QW1.1-QW1.4, QW2.1-QW2.4 Load-break switch 10(6) kV 8 2. QSG1.1-QSG1.3, QSG2.1-QSG2.3 Earthing disconnector 10(6) kV 8 3. FV1- FV12 Valve arrester or OPN 12 4. FU1…FU6 Fuse PKT 10(6) kV 6 5. 1QF1, 1QF2, 2QF1 Automatic circuit breaker 0.4 kV 3 6. 1QS1, 1QS2, 2QS1, 2QS2 Disconnector 0.4 kV 4 7. ТА1...ТА6 Current transformer 6 8. QF1, QF4 Automatic circuit breaker 16 A 2 9. QF2, QF3, QF5, QF6 Automatic circuit breaker 10 A 4 10. PI1, PI2 Electricity meter 2 11. KL(BL) Photoswitch (photoswitch sensor) 2 12. EL Lamp E27 2 13. T1 Step-down transformer 220/12 V 2 14. PV Voltmeter 2 15. PA Ammeter 6 16. SA Switch 0.4 kV 2 17. KM Magnetic starter PM 2 18. RK1, RK2 Thermistor 4 19. XS Socket outlet 2 20. QF1- QFn Automatic circuit breaker 1-n 21. T1, T2 Power transformer 630-1000 kVа 2


Equipment list




0.4 Kv 0.4 Kv



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II. Pole-mountedPole-mounted KTP (Fig. 11) can be produced for the transformer power between 25 and 250 kVA.

Pole-mounted package transformer substations - KTP-VS (agricul-tural) - are used to supply electric power to cottages, industrial, ag-ricultural and utility facilities within loop or radial systems of distri-bution networks.

Pole-mounted package transformer substations (KTP-VS) do not have common outer shell. Each compartment of the substation is mounted on a special-purpose frame on a power line pole.

Fig. 11. General view and overall dimensions of KTP-VS.

High-voltage disconnector (RLND)

High-voltage fuse

Transformer

LV switchgear cabinet

Arrester (overvoltage suppressor)

PTL (power transmission line) 6(10) kV

1700

max

6000

max


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S. No. Ref. Numeral Name Quantity 1. FV1-FV6 Valve arrester or OPN 3 2. FU1...FU3 Fuse PKT 10(6) kV 3 3. QS2 Disconnector 0.4 kV 1 4. TA1…TA3 Current transformer 3 5. QF1 Automatic circuit breaker 16 A 1 6. QF2, QF3 Automatic circuit breaker 10 A 2 7. PI Electricity meter 1 8. KL(BL) Photoswitch (photoswitch sensor) 1 9. EL Lamp E27 1 10. T1 Step-down transformer 220/12 V 1 11. PV Voltmeter 1 12. PA Ammeter 3 13. SA Switch 0.4 kV 1 14. KM Magnetic starter PM 115. RK1, RK2 Thermistor 2 16. XS Socket outlet 1 17. QF1- QFn Automatic circuit breaker 1-n 18. T Power transformer with power of 25-250 kVа 1

Package transformer substation ktP-vS 25-250/10(6)/0,4Electrical schematic diagram. Diagram no. 5

Equipment list

Street lighting

V

Outgoing lines

0.4 Kv


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ruHV gear cabinet

Transformer

cabinetLV switchgear

III. MAST-MOUNTEDMast-mounted KTP (Fig. 12) can be produced for the transformer power between 25 and 1000 kVA.

Fig. 12. General view and overall dimensions of KTP-VM substation.

1000 max 1100 max

2780

max


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S. No. Ref. Numeral Name Quantity 1. FV1-FV6 Valve arrester or OPN 3 2. FU1...FU3 Fuse PKT 10(6) kV 3 3. QS2 Disconnector 0.4 kV 1 4. TA1…TA3 Current transformer 3 5. QF1 Automatic circuit breaker 16 A 1 6. QF2, QF3 Automatic circuit breaker 10 A 2 7. PI Electricity meter 1 8. KL(BL) Photoswitch (photoswitch sensor) 1 9. EL Lamp E27 1 10. T1 Step-down transformer 220/12 V 1 11. PV Voltmeter 1 12. PA Ammeter 3 13. SA Switch 0.4 kV 1 14. KM Magnetic starter PM 115. RK1, RK2 Thermistor 2 16. XS Socket outlet 1 17. QF1- QFn Automatic circuit breaker 1-n 18. T Power transformer with power of 25-250 kVа 1

Package transformer substation ktp-vm 25-250/10(6)/0,4 Electrical schematic diagram. Diagram no. 6

Equipment list

Street lighting

V

Outgoing lines

0.4 Kv


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IV. MOBILE (OPEN-PIT)Mobile transformer substations (Fig. 13) are designed to receive three-phase ac electric power with industrial 50 Hz frequency and 10 (6) kV voltage, to convert it into electric power with 0.4 kV voltage and to distribute it to consumers.

It is used to supply ac electricity to portable current collectors for surface coal mines, ore and other mines (open pits) with open-cast mining operations; they can be also used to supply elec-tricity to underground mine consumers through pit-holes and boreholes, construction sites and other temporary facilities.

Comply with TU 3412-005-96418566-09.

PKTR packaging is made according to Customer Questionnaire.

Fig. 13. General view of PKTR substation.

PKTR – product line letter designation:

Mobile Package Transformer Substation;

Х1 – configuration type: P – double-ended, T – single-ended;

Х2 – HV inputs configuration: V – air, K – cable;

ХЗ – power of power transformer, kVA;

Х4 – rated voltage on the HV side. kV:

0,4 – rated voltage on the LV side, kV;

U1 – climatic configuration and location category according to

GOST 15150-69.

PKTR – Х1 Х2/ХЗ–Х4/0,4 U1


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шкаф ВН трансформаторшкаф РУНН Салазки HV cabinettransformerLV switchgear cabinet Slide railsКорпусСалазки Отсек силового трансформатора Slide rails

Fig. 14. Overall dimensions of PKTP substation (type 1).

Fig. 15. Overall dimensions of PKTP substation (type 2 - kiosk)


HV cabinet

Transformer

Slide rails

Slide rails

Housing

cabinet

compartment

LV switchgear

Power transformer

1380

2100

2000

2400

2200

max

2600

max

3000 max

3000

3000 max

500 500


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V. Standard components of kiosk-type, pole-mounted and mast-mounted substations

For 2KTP-type substations the number of outgoing lines and their specifications are taken in accordance with the table for each KTP.

Table 2.

Substation type

Parameter name Parameter value

KTP-VS (single-phase)

MTPO

Transformer power (kVA)

1.25 2.5 4 6 10

Outgoing lines

L.1 2.5 4.0 10 16 25ВА47-29

L.2 2.5 6.3 6.3 10 16

KTP-VS (three-phase)


25 40 63 100 160 250 Type of

automaton OF

Outgoing lines

L.1 16 25 40 100 100 100

VA-88L.2 16 25 40 100 100 100

L.3 25 40 63 160 160 200

L.4 - - - - 200 200

KTP-VM

mast-mounted


25 40 63 100 160 250 Type of

automaton OF

Outgoing lines

L.1 16 25 40 100 100 100

VA-88L.2 16 25 40 100 100 100

L.3 25 40 63 160 160 200

L.4 - - - - 200 200

Kiosk-type:

KTP-TV,

KTP-TK,

KTP-PV,

KIP-PK


25 40 63 100 160 250 400 630 1000Type of

automaton OF

Outgoing lines

L.1 16 25 40 80 80 80 100 250 250

VA-88

(VA-99)

L.2 16 25 40 80 80 100 100 250 250

L.3 25 40 63 100 100 160 160 250 250

L.4 160 160 160 250 400

L.5 250 250 400


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VI. Container-type substations with maintenance corridorsContainer-type substations (KTRN) have maintenance corridors. Equipment maintenance is carried out di-rectly from transformer substation rooms (compartments).

Each KTRN has three (or four – for double-transformer substations) compartments: HV compartment, LV compartment, power transformer(s) compartment (or compartments– for double-transformer substa-tions). Switchgears and protection devices and other electrical equipment are installed in high-voltage and low-voltage compartments (rooms) in chambers and cabinets, which type is determined according to the order - generally, they are:

• on the HV side – KSO 366 cells (КSО385), КSО292 • on the LV side – panels ShchO 70.

HV-side input – cable, LV-side output – cable. Upon request can be produced with the air input.

Transformer substation is equipped with lighting, has 220 and 12В outlet circuit, internal ground loop with outside-mounted “bosses” for connection to the external ground loop. Substation can be equipped with electric heating, which is operated both in automatic and manual mode.

The substation housing is metal (standard or with heat insulation). Fire resistance rating of construction elements is IV according to SNiP 21-09-97 “Fire safety of buildings and constructions”.

Substations can be produced both in standard UZTT overall dimensions (three dimension-types) and cus-tomized dimensions.

Number of transport units for double-transformer substations – 3:• HV switchgear compartment (with installed equipment)• LV switchgear compartment (with installed equipment)• Compartments of transformers No.1 and No.2.

Power transformers should be transported in accordance with rules for carriage of goods or regulations applicable for this type of transport. Number of transport groups for single-transformer substations is de-termined on an individual basis and depends on the equipment kit.

Questionnaire for KTRN with maintenance corridor shall contain:• Questionnaire for HV switchgear, specifying type of installed cells, as well as type and specifica-

tions of equipment, installed inside them, scheme of equipment installation;• Questionnaire for LV switchgear, specifying type of installed panels, as well as type and specifica-

tions of equipment, installed inside them, scheme of equipment installation;• Questionnaire for transformers;• Questionnaire for package condensing units.


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ruList of cells RU 10(6) kv inside ktRN (example)

Panel number at the scheme

Initials Panel function Qty Remarks

2, 6 KSO-366M 3n-630 Cable input 21, 7 KSO-366M 3н-630 Outgoing line 23, 5 KSO-366M 4n-630 Power transformer 2

4 KSO-366M 13-630 Sectionalizer 1

List of board panels 0.4 kv inside ktRN (example)

Panel number at the scheme

Initials Panel function Qty Remarks

1,5 ShchO70-3M-12U3 Bus input 2

2,4 ShchO70-3M-03U3 Line with the knife switch 23 ShchO70-3M-39U3 Section with the knife switch 1

5t ShchO70-3M-58U3 Side panel right 2

1t ShchO70-3M-59U3 Side panel left 2

Зa False panel 1 dimensions to be determined at equipment installation

Scheme of equipment installation inside KTP (example)

RU 0.4 kv

trasformer No.1

RU 10(6) kv

trasformer No.2


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QuestionnaireFor making an order for kiosk-type, pole-mounted and mast-mounted KTP

URAL COMPANY FOR TRANSFORMER TECHNOLOGIES

Substation type: Quantity:

UZTT

Equipment reference designationTo be filled in by the Customer

Remarks

Substation design

stationarymobile1-transformer, double-ended1-transformer, single-ended2-transformer (single-ended/double-ended)

HV input configurationaircable

LV outputaircable

Rated voltage, kV 6 10

High-voltage switchgear

ArresterRVOOPN

DisconnectorRLNDRVZVNR

TransformerType (TM, TMZ, TMG, TMF, TSZ) Power Phase displacement groupQuantity

Low-voltage switchgear

Input switching unitautomatic circuit breaker - VAdisconnector RE-19

Section deviceautomatic circuit breaker - VAdisconnector RE-19

ArresterRVOOPN

Electricity meter activereactive

ControlsVoltmeter

QtyAmmeter

Street lighting:

Outgoing linesAutomatic circuit breaker - VAknife switch with fuse - RPS

Rated current of outgoing line protection devices/rated current of releases or fuse links (1n/ 1nr), A

Line 1 Line 2 Line.3 Line 4 Line 5 Line 6

Additional equipment

HV switchgear Reserve switching deviceLV switchgear Reserve switching device

Package condensing unit 0.4 kV

Outdoor package transformer substationsuztt.ru/eng/files/core/1190_file.pdfOutdoor package...

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