Kuch transformatorlari
Tok o'lchov transformatorlari
Kuchlanish o'lchov transformatorlari
Maxsus transformatorlar
Uzluksiz quvvat manbalari (UPS)
Kuchlanish stabilizatorlari
Quvvat manbalari va modullari
O'zgartirgichlar, invertorlar, to'g'rilagichlar
Chastota o'zgartirgichlari
O'lchov o'zgartirgichlari
KRU va NKU taqsimlash qurilmalari
Komplekt transformator podstantsiyalari (KTP)
Starter akkumulyator batareyalari
Stansionar va lityum-ion akkumulyatorlar
Quyosh elektr stansiyalari va fotomodullar
Elektr ta'minoti tizimlari
Zaxiralangan ikkilamchi elektr manbalari
Kuch rozetkalari va kolonkalari
Elektromobillar uchun zaryadlash stansiyalari
Boshqa
Mahsulotlar — Elektr ta'minoti va taqsimoti
Quvvat transformatori quruq, tur TSZ-400/6/0,4-UHL2
so'm 113,400,000-378,000,000
ELECTROPHYSICS LLC 🇷🇺
Uch fazali moyli kuch transformatori TRDN-63000/110
so'm 1,134,000,000-3,780,000,000
Voronezh Transformer LLC 🇷🇺
Avtotransformator ATDTN-200000/330/110-U1
so'm 11,340,000,000-37,800,000,000
Voronezh Transformer LLC 🇷🇺
Selsin transformatori S-65VD OAO "U-UPPO" Rossiya
so'm 378,000-2,268,000
Ulan-Ude Instrument-Making OJSC 🇷🇺
Three-Phase Oil-Filled Power Transformer Series TMTN and TDTN 35kV
so'm 264,600,000-2,268,000,000
SVEL-POWER TRANSFORMERS LLC 🇷🇺
Oil Distribution Transformers Series OMG Pole-Mounted 10-25 kVA
so'm 11,340,000-37,800,000
Alttras OJSC 🇷🇺
Block Complete Transformer Distribution Substation in Concrete Frame (BKRTP)
so'm 189,000,000-756,000,000
NEZ LLC 🇷🇺
Low Voltage Transformer OSO B-0.25 UHL2 380/110
so'm 113,400-453,600
IK-1 FSIN of Russia in Kostroma Oblast 🇷🇺
Three-Phase Oil Power Transformer TDTN-10000/110
so'm 1,134,000,000-3,780,000,000
Voronezh Transformer LLC 🇷🇺
Three-Phase Dry Power Transformers with Air-Barrier Insulation, 500-4000 kVA
so'm 113,400,000-1,058,400,000
KPM LLC 🇷🇺
Portable Three-Phase Transformer TSZI-2.5 (380/42V)
so'm 1,890,000-5,292,000
PJSC "Yaroslavsky Zavod Krasny Mayak" 🇷🇺
TMG Series Power Transformers for General Purpose Applications
so'm 22,680,000-226,800,000
SZTT OJSC 🇷🇺
General Purpose Three-Phase Oil Transformers Series TMN, TMNS, TDN, TDNS, TRDN, TRDNS up to 35 kV
so'm 113,400,000-2,268,000,000
SVEL-POWER TRANSFORMERS LLC 🇷🇺
Dry Power Transformer 16-400 kVA for Up to 35 kV Applications - Elek
so'm 37,800,000-453,600,000
ELECTROPHYSICS LLC 🇷🇺
Dry Power Transformer with Cast Insulation 250 kVA, Up to 10 kV, TSZ(З) Model
so'm 18,900,000-60,480,000
NTT-IK LLC 🇷🇺
Uch fazali moyli quvvat transformatori TDN-160000/330 U1
so'm 756,000,000-3,024,000,000
Voronezh Transformer LLC 🇷🇺
Power Oil Transformers for Voltage Class 35-220 kV, IBPD.672537.103 TU
so'm 756,000,000-15,120,000,000
ELMAS (UETM) LLC 🇷🇺
Adjustable Autotransformer AOCN-8-220 8A 220V
so'm 1,134,000-3,780,000
Mariysky Machine-Building Plant OJSC 🇷🇺
Online Uninterruptible Power Supply SKAT-UPS 1000 RACK with 2x9Ah Batteries
so'm 2,646,000-6,804,000
BASTION CJSC 🇷🇺
Combined Transformer (Z) NTO-LP-NTZ-6(10) for Internal Installation
so'm 1,890,000-11,340,000
NTZ VOLKHOV LLC 🇷🇺
Quruq transformatorlar uch fazali ikki o'ralgan TСZ-25(40,63,100,250,630,1000,16000)/6(10) U3
so'm 11,340,000-75,600,000
EMZ LLC 🇷🇺
Three-Phase Oil Power Transformer TRDN-40000/110
so'm 756,000,000-3,024,000,000
Voronezh Transformer LLC 🇷🇺
FAQ
•Can distribution transformers be built for my national grid parameters?
Yes. Plants wind to your primary and secondary voltages, vector group, tap range and frequency, and apply the cooling and climatic execution your site needs. Provide the network one-line data and ambient conditions; the factory returns a technical proposal with losses, impedance and dimensions for approval before production, which typically takes 8–16 weeks.
•What testing documentation accompanies a transformer?
Every unit passes routine tests — winding resistance, ratio, insulation, applied and induced voltage, losses — documented in a protocol shipped with the transformer. Type test reports for the design are available for tender files. Utility buyers can witness factory acceptance in person or by video link, which suppliers arrange routinely.
•How are lithium batteries and UPS systems shipped internationally?
Lithium-ion batteries travel as Class 9 dangerous goods: UN-certified packaging, state-of-charge limits and dangerous goods declarations, which suppliers prepare. Sea freight is the standard mode; air carries tighter restrictions. Lead-acid and VRLA batteries ship with simpler paperwork. Factor 1–2 extra weeks for DG documentation on first orders.
•Do UPS suppliers help size the system for my facility?
Yes — send the load list, required autonomy and site temperature, and the supplier proposes UPS rating, battery configuration and ventilation requirements. For data-centre and telecom projects, redundancy schemes and monitoring integration are specified at this stage. Sizing calculations are part of the quotation, not a paid extra.
•Is commissioning support available for packaged substations?
Packaged substations ship factory-assembled and tested, with installation and earthing drawings. Supervised commissioning by a factory engineer is a contract option many utility buyers take for the first units, then handle subsequent ones with their own crews. Remote support and spare-parts kits are agreed in the supply contract.
•What payment structure is usual for large electrical equipment?
Typical terms are 30–50 percent advance with the balance before shipment by bank transfer; letters of credit are workable with larger plants if banking channels are agreed early. For framework utility contracts, milestone payments tied to factory acceptance tests are common practice.