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
Current Transformers TOL-35 III-II, TOL-35 III-III, TOL-35 III-V
so'm 11,340,000-45,360,000
SZTT OJSC 🇷🇺
Tok transformatori TShP -0,66 5 VA 0,5 S 1000/5
so'm 113,400-453,600
IK-1 FSIN of Russia in Kostroma Oblast 🇷🇺
Current Transformer TSHL-0.66-IV for Measurement and Protection
so'm 1,134,000-4,536,000
SZTT OJSC 🇷🇺
Zero Sequence Current Transformer for Microprocessor Protection TЗЛК(Р)-НТЗ-0.66 MЗ
so'm 1,134,000-4,536,000
NTZ VOLKHOV LLC 🇷🇺
Transformator toka T-0,66 10 VA 0,5 300/5
so'm 37,800-226,800
IK-1 FSIN of Russia in Kostroma Oblast 🇷🇺
Integrated Current Transformer TV-ZTM-L for Voltage Class 0.66 kV, Rated Primary Current 50 to 40000 A
so'm 1,134,000-22,680,000
ZTM LLC 🇷🇺
Integrated Current Transformer TV-SVEL for High-Voltage Applications 0.66 - 750 kV
so'm 11,340,000-151,200,000
SVEL Group OJSC 🇷🇺
Current Transformers for Signal Transmission TSHL-0.66-III-3-2(3)
so'm 1,134,000-4,536,000
SZTT OJSC 🇷🇺
Current Transformer TOL-NTZ 10;20;35 for Distribution Systems
so'm 1,134,000-7,560,000
NTZ VOLKHOV LLC 🇷🇺
Current Transformer TPL-NTZ-10 for Internal Distribution Systems
so'm 1,134,000-4,536,000
NTZ VOLKHOV LLC 🇷🇺
Current Transformers TSHL-SVEL-0.66 for Voltage Class 0.66 kV
so'm 378,000-3,780,000
SVEL Group OJSC 🇷🇺
High Voltage Gas Insulated Current Transformers TRG-UETM®-750
so'm 113,400,000-378,000,000
ELMAS (UETM) LLC 🇷🇺
Current Transformer TLP-10-2 M2 for Power Distribution
so'm 1,134,000-3,780,000
ELECTROSHIT-K° LLC 🇷🇺
Current Transformers TSHL-SVEL-20 (24) for Voltage Levels 20-24 kV
so'm 113,400-756,000
SVEL Group OJSC 🇷🇺
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.