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Complete transformer substation (kiosk) of the KTPN series PC "Electromechanical Plant" LLC buy in Stavropol
Buy Complete transformer substation (kiosk) of the KTPN series PC "Electromechanical Plant" LLC
Complete transformer substation (kiosk) of the KTPN series PC "Electromechanical Plant" LLC
komplektnaya_transformatornaya_podstanciya_kiosk
komplektnaya_transformatornaya_podstanciya_kiosk

Complete transformer substation (kiosk) of the KTPN series PC "Electromechanical Plant" LLC

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Russia, Stavropol
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Less than 1 year old on Allbiz
Technical characteristics
  • BrandООО ПК «Электромеханический завод»
  • Country of manufactureRussia
Description

OKP 34 1210 (up to 100 kVA)

OKP 34 1220 (up to 630 kVA)


OKP 34 1230 (up to 1000 kVA)
GOST 14695 - 80, GOST R 51321.1 - 2007
TU 3412 - 006 - 51969725 - 06

 

SYMBOL STRUCTURE

X KTPPN - X / X - XXXX / XX / 0.4 - 03 Y1, isp.1

X
Number of installed transformers (1 - not specified)
KTP
Complete transformer substation
P
P - checkpoint, no symbol - dead end
H
Outdoor installation
X
High - voltage input (v - air, k - cable)
X
Low - voltage output (in - air, to - cable)
XXXX
The number that determines the power of the transformer in kVA (25 . . . 1000)
XX
Rated voltage of the high voltage side 6 or 10 kV
0,4
Low voltage side rated voltage 0.4 kV
03
Year of development (2003)
Y1
Climatic modification and placement category according to GOST 15150 - 69
use 1
KTPN version with air inlet without VN inlet chamber, for other versions the symbol is not indicated

TERMS OF USE

The nominal value of climatic factors is according to GOST 15150 - 69.


Height above sea level - no more than 2000 m.
The degree of pollution of the atmosphere I . . . III.
The group of operating conditions in terms of the impact of mechanical factors of the external environment - M3 in accordance with GOST 17516.1 - 90.
Low voltage switchgear cabinets (LVSN) are used in electrical networks with a grounding system in accordance with GOST 30331.2 - 95 (IEC 364 - 3 - 93) - TN - S - C and TN - C (zero working and zero protective conductors are combined).

 

CLASSIFICATION

According to GOST 14695 - 80 KTPN are classified:

  • as a power transformer - with an oil transformer;
  • by the power of the installed transformer - 25 . . . 1000 kVA;
  • according to the method of performing the neutral of the transformer on the low voltage side (LV side) - with a solidly grounded neutral;
  • by the number of used power transformers - with one and two transformers;
  • according to the presence of busbar insulation in low voltage switchgear - with non - insulated busbars;
  • for the implementation of high - voltage input - cable, air;
  • on the implementation of conclusions in the low voltage switchgear - cable, air;
  • by climatic design and placement category according to GOST 15150 - climatic design U, location category 1;
  • by the method of installation of automatic switches - stationary switches;
  • according to the purpose of RUNN cabinets - introductory, linear, sectional;
  • execution depending on the high voltage device - dead - end type, bushing type.

The technical data of the KTPN are shown in Table 1.

TECHNICAL DATA

Table 1 - Technical data of KTPN

Parameter name
KTPN
25
KTPN
40
KTPN
63
KTPN
100
KTPN
160
KTPN
250
KTPN
400
KTPN
630
KTPN
1000
1. Power of the power transformer, kVA
25
40
63
100
160
250
400
630
1000
2. Rated voltage on the side (HV), kV
6.10
3. Maximum voltage on the side (HV), kV
7,2,12
4. Rated voltage on the side (LV), kV
0,4
5. Thermal withstand current for 1 s on the HV side, kA
6.3
eight
10
12.5
sixteen
63
80
100
200
6. Current of electrodynamic stability on the HV side, kA
12.5
sixteen
twenty
25
32
12.5
sixteen
200
250
7. Insulation level according to GOST 1516.1
Normal isolation
8. Rated current of HV fuses, A:
at HV voltage 6 kV
eight
10
sixteen
twenty
31.5
fifty
80
100
125
at HV voltage 10 kV
five
eight
10
sixteen
twenty
31.5
fifty
80
100
9. Rated current withstand during 3s on the LV side, kA
1.0
1.6
2.0
3.2
4.0
10
sixteen
twenty
25
10. Current of electrodynamic stability on the LV side, kA
2.5
3.2
4.0
6.3
10.0
25
32
40
fifty
11. Rated currents of outgoing lines, A1
line 1
1002
100
100
100
100
100
100
250
400
line 2
100
100
100
100
100
100
250
250
400
line 3
-
-
100
100
100
250
250
400
400
line 4
-
-
-
-
2503
250
4004
400
400
line 5
-
-
-
-
-
-
-
400
400
street lighting line
sixteen
sixteen
sixteen
sixteen
sixteen
twenty
twenty
twenty
25
15. Degree of protection of LVS and UVN, according to GOST 14254 - 96.
IР43

1 Outgoing lines are indicated for single transformer substations. It is possible, at the request of the consumer, to perform more or less


number of lines and / or with other rated currents.
2 Select the rated currents of fuses / circuit breakers from the range of 31.5A, 40A, 50A, 63A, 80A, 100A.
3 Select the rated currents of fuses / circuit breakers from the range of 80A, 100A, 125A, 200A, 250A.
4 Select the rated currents of fuses / circuit breakers from the range of 80A, 100A, 125A, 160A, 200A, 250A, 315A, 400A.

 

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Complete transformer substation (kiosk) of the KTPN series PC "Electromechanical Plant" LLC
Complete transformer substation (kiosk) of the KTPN series PC "Electromechanical Plant" LLC
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