Power Supply & Distribution

Power Transformers

Current Transformers (Instrument)

Voltage Transformers (Instrument)

Special Purpose & Choke Transformers

Uninterruptible Power Supplies (UPS)

Voltage Stabilizers

Power Supplies & Power Modules

Inverters, Rectifiers & Battery Chargers

Frequency Converters / VFD

Measurement Transducers (Current, Voltage, Power)

Switchgear & Low-Voltage Distribution Equipment

Packaged Substations

Starter Batteries

Stationary & Lithium-Ion Batteries

Solar Power Plants & PV Modules

Power Supply & DC Backup Systems

Redundant Secondary Power Sources

Industrial Sockets & Power Columns

EV Charging Stations

Other Power Distribution Equipment

High-Frequency Blockers Series VZ

$9,000-60,000

RETZ ENERGY OJSC 🇷🇺

Energy Storage Unit NE-1660-665-186.4 CIUL.565511.003-01

$9,000-36,000

MSA NPC LLC 🇷🇺

Electric Equipment Set for ED4M Electric Train Model 62-301 and EP2DM Model 62-377 IDMB.566661.005.18D

$3,000-18,000

KSK SP LLC 🇷🇺

Closed-type Modular Distribution Devices ZRU 10(6) kV

$42,000-180,000

TITAN ENGINEERING LLC 🇷🇺

Complete Pole-Mounted Transformer Substation MTP-6(10)/0.4 kV

$4,200-18,000

SEMZ LLC 🇷🇺

High Voltage Transformer Bushing BRIT-R-90-110-550/800 KN 1.9.002-RY

$1,500-4,800

H ENERGY LLC 🇷🇺

Current Transformer for Signal Transmission TSHLG-0.66

$90-600

SZTT OJSC 🇷🇺

Low-Voltage Complete Devices "PROTON

$3,000-24,000

ENERGOSTAR LLC 🇷🇺

Complete Transformer Substations KTPB-SVEL for 35, 110, 220 kV

$60,000-600,000

SVEL-POWER TRANSFORMERS LLC 🇷🇺

Low Voltage Complete Devices for Nuclear Power Plants - Series ShNE

$9,000-60,000

EKRA LLC 🇷🇺

Rotating Contact Device VCU330-2.000

$900-3,600

ELECTROMASHINA OJSC 🇷🇺

Arc Extinguishing Unit AZDPS 6 - 35kV 120-2000 kVA

$9,000-30,000

ENSONS LLC 🇷🇺

High Voltage Transformer Bushing BRIТ-90-35-200/1000 KN 1.9.009T

$900-3,000

H ENERGY LLC 🇷🇺

Rotating Contact Device for Current Transmission 1E69 (1E69.000)

$900-3,600

ELECTROMASHINA OJSC 🇷🇺

Energy Storage and Management System VOLTS VT 2.0

$1,800-18,000

NLEMZ OJSC 🇷🇺

Laboratory Simulator for Electrical Engineering, Electronics, and Automation Training

$1,500-6,000

LABSIS LLC 🇷🇺

Laboratory Voltage Transformers NLL-15, NLL-35

$900-3,600

SZTT OJSC 🇷🇺

Solid Insulation Transformer Bushing BRIT-90-220-1050/2000 KN 2.9.008U

$1,500-5,400

H ENERGY LLC 🇷🇺

Mobile Complete Transformer Substations for Mines PKTPK 25-2500 kVA

$12,000-96,000

SHELA LLC 🇷🇺

Complete Transformer Substations with Input Voltage 6-10 kV, Output Voltage Up to 1 kV, Block Design

$15,000-60,000

CHETA LLC 🇷🇺

Underhood Electronic Control Unit (ECU) IYUTL.453616.002-02 /A31R33.3765310 for Trucks and Buses

$90-300

ITELMA LLC 🇷🇺

Equipment Set EVP-110-05 for Data Collection and Monitoring

$9,000-30,000

PTM LLC 🇷🇺

Arc Suppressing Unit AZDPM 6-35 kV 120-3150 kVA

$9,000-36,000

ENSONS LLC 🇷🇺

Industrial Power Distribution Point KRP-6 (10) kV

$9,000-30,000

SHELA LLC 🇷🇺

High Voltage Transformer Input BRIT-S-90-110-550/800 KN 1.9.002-S

$1,500-4,800

H ENERGY LLC 🇷🇺

OWEL Comfort Electric Heating System C-160, C-90

$15-60

SECTOR ENERGY LLC 🇷🇺

Emergency DC Distribution Board 04580.9200.001

$900-3,600

VNIIPR-PROGRESS OJSC 🇷🇺

Online Uninterruptible Power Supply for Boilers and Surveillance Systems, 12V, 600W, Model IBPS-12-600NM

$210-540

SIBKONTAKT LLC 🇷🇺

Brightness Regulator for Aerodrome Lights - 6.6 A

$9,000-30,000

GOKB "PROZHEKTOR" OJSC 🇷🇺

Solid Insulation Transformer Feedthrough BRIT-S-90-110-550/800 KN 1.9.005-S

$900-3,000

H ENERGY LLC 🇷🇺

Ceiling Power Supply System ST SEP-32(1)

$900-6,000

SOYUZTEHNOLOGIYA LLC 🇷🇺

Wholesale Trade of Electric Household Appliances

$0.60-120

MKMS LLC 🇷🇺

Complete Mining Transformer Substations KTP-RN

$9,000-36,000

VOLTEKO LLC 🇷🇺

BRIT-90-220-1050/2000 KN Transformer Terminal Input

$1,500-4,800

H ENERGY LLC 🇷🇺

Complete Pole-Type Transformer Substations (MTP, STP, SKTP)

$1,800-18,000

ENERGOMASHSERVICE LLC 🇷🇺

Energy Consumption Optimizer OEP 3-200-01

$900-3,600

VECTOR OJSC 🇷🇺

Power Distribution and Metering Box YAUR-380-300 IP31 Model IEK

$9-30

IEK Holding LLC 🇷🇺

Portable Current and Voltage Source ITNP

$450-1,800

ZHAIS LLC 🇷🇺

High Voltage Transformer Bushing BRIT-S-90-220-1050/2000 KN 2.9.001-AS

$900-3,000

H ENERGY LLC 🇷🇺

High Voltage Transformer Bushing BRIT-90-220-1050/2000 KN 2.9.005U

$9,000-30,000

H ENERGY LLC 🇷🇺

Open High Voltage Input Device UVO-35

$9,000-30,000

KONTAKT OJSC 🇷🇺

Low Voltage Complete Device "Aurora

$3,000-18,000

IT SPB LLC 🇷🇺

Complete Transformer Power Explosion-Proof Substation KTSVP-UHL5-VV

$90,000-360,000

ENERGIYA HOLDING OJSC 🇷🇺

Block Distribution Substation (RPB) - Reliable Power Management

$9,000-36,000

HIGHTEK GROUP LLC 🇷🇺

Energy Storage System 24 kWh for Power Network Solutions

$15,000-48,000

URALELEMENT OJSC 🇷🇺

Electric Power System for Marine Use with 2 Diesel Generators

$15,000-54,000

SIRMF LLC 🇷🇺

External Rotor Sensor Holder 20-031058

$3-18

ROSISOLIT LLC 🇷🇺

K-PANEL Low Voltage Complete Devices for Power Distribution

$1,200-12,000

KRUS-WEST LLC 🇷🇺

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Transformers, UPS and Power Supplies for Grid and Facility Projects

From a wall-mounted power module to a packaged substation, this 3,015-listing category from 532 suppliers covers the full power conversion chain. The depth is in the mid-range: 474 power supplies and modules, 306 starter batteries, 303 inverters, rectifiers and chargers, 269 stationary and lithium-ion batteries, 249 power transformers, 230 uninterruptible power supplies, 171 instrument current transformers and 85 voltage transformers, 119 special and choke transformers, 109 switchgear positions, 74 packaged substations, plus measurement transducers and voltage stabilizers.

Transformer building is a long-standing Russian export strength — machines for utilities across Asia, Africa and Latin America have come from these plants for decades, and service infrastructure for them already exists in many importing countries. The battery and UPS segment grew more recently on telecom and data-centre demand. Across the category, equipment is engineered for wide temperature ranges and tolerant of grid disturbance, with routine factory testing documented per unit.

Utility equipment: distribution transformers and packaged substations configured to your network voltages and vector groups.
Factory tests: routine test protocols per transformer and UPS; witnessed acceptance available for utility orders.
Battery logistics: lithium systems ship under dangerous-goods rules; suppliers prepare UN-compliant packaging and documents.
Order scale: single units for facilities; framework contracts for utility tender volumes.
Delivery: FOB Novorossiysk or St. Petersburg; rail and truck across the EAEU and Central Asia.

State your network parameters and load profile in a sourcing request and manufacturers will configure and quote the equipment.

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.

Products — Power Supply & Distribution

Transformers, UPS and Power Supplies for Grid and Facility Projects

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