Distribution one- and two-transformer outdoor terminal and double-ended type substations for urban networks KTPGS (LE-TPG) with installed power limited to 2500 kVA are designed to receive three-phase alternating-current of frequency 50 Hz and voltage 6 or 10 kV from overhead or cable incoming lines and distribute 0.4kV to transformer earthed neutral systems
Applications
KTPGS (2 KTPGS) are designed for public and temporary electric supply and other objects of the same capacity with electrical infrastructure similar conditions
Reference designation structure:
1 2 3 4 5 6
LE-TPGS-Х-ХХХ/ХХ/0,4 ХХ
1 — Advanced distribution transformer substation for urban network
produced by LVEP “Lider Elektrik”
2 — Number of used transformers (in case of one transformer number is not mentioned);
3 — Transformer rated power, kVA;
4 — MV rated voltage, kV;
5 — LV rated voltage, kV;
6 — Climatic region and placement category under GOST 15150-69
LE-TPG (LE-TPG-2) order designation example:
LE-TPG (LE-TPG-2)-100/10/0,4 N1 SS U 31.2-35036863-008:2009.
Technical data of KTPGS (2 KTPGS) (LE-TPG (LE- TPG -2)) 100…1000/10(6)/0,4-LE N1
| Parameter | Values |
| Transformer rated power [kVA] | 100; 160; 250; 400; 630; 1000 |
| Power transformer type | dry, oil |
| Lead-in type | cable, overhead |
| Outgoing MV line type | cable, overhead |
| Outgoing LV line type | cable |
| LV switchboard relative locations | single-, dual-in-line, ramparant |
Dimensions and weights of KTPGS (2 KTPGS) (LE-TPG (LE- TPG -2)) 100…1000/10(6)/0,4-LE N1
| Substation type | Dimensions [mm] | Weight approx. [kg] | ||
| Width | Height | Depth | ||
| LE-TPG-100/10(6)/0,4 N1 | 3700 | 2300 | 2450 | 3480 |
| LE- TPG-2-100/10(6)/0,4 N1 | 3700 | 2300 | 2450 | 7060 |
| LE- TPG-160/10(6)/0,4 N1 | 3700 | 2300 | 2450 | 3680 |
| LE- TPG-2-160/10(6)/0,4 N1 | 3700 | 2300 | 2450 | 7510 |
| LE- TPG-250/10(6)/0,4 N1 | 3700 | 2300 | 2450 | 3990 |
| LE- TPG-2-250/10(6)/0,4 N1 | 3700 | 2300 | 2450 | 8160 |
| LE- TPG-400/10(6)/0,4 N1 | 3700 | 2300 | 2450 | 4730 |
| LE- TPG-2-400/10(6)/0,4 N1 | 3700 | 2300 | 2450 | 9670 |
| LE- TPG-630/10(6)/0,4 N1 | 3900 | 2800 | 2450 | 4950 |
| LE- TPG-2-630/10(6)/0,4 N1 | 3900 | 2800 | 2450 | 10110 |
| LE- TPG-1000/10(6)/0,4 N1 | 3900 | 2800 | 2450 | 5520 |
| LE- TPG-2-1000/10(6)/0,4 N1 | 3900 | 2800 | 2450 | 11180 |