Is the product suitable for outdoor installation?

Yes, it is designed as an outdoor, single-phase, oil-immersed cascade inductive voltage transformer.

Outside High Voltage 66kv 132kv 230kv Cascade Inductive Voltage Transformer

Name: Outside High Voltage 66kv 132kv 230kv Cascade Inductive Voltage Transformer
Brand: Henan Energy Electric Equipment Co.,Ltd
SKU: 1952931721

Henan, ChinaHenan Energy Electric Equipment Co.,Ltd

US$100.00-9,999.00

1 Piece

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Voltage Transformer

Model NO.

230KV

Phase

Single

Operation Condition

Outdoor

Usage

Protection, Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Insulating Paper

Installation

Active Type

Magnetic Circuit Structure

Cascade Type

Voltage Transformation Principle

Electromagnetic Type

Rated Voltage

66kv-230kv

Language

Chinese, English, Russian

Price

Negotiable

Transport Package

Cartons or Others

Specification

As required

Trademark

HEZC

Origin

China

Production Capacity

50000pieces/Year

Key features

Wide Voltage Range: Rated voltage covers 66kV to 230kV for 50/60Hz systems.

Cascade Structure Design: Primary winding has multiple grades with single-phase two-limb core for stable performance.

Hermetic Sealing System: Stainless steel bellows protect oil and insulation from moisture, extending service life.

Multi-Function Maintenance: Includes oil drain valve and level gauge for convenient sampling, draining, and refilling.

High Corrosion Resistance: Base features spray painting or hot galvanizing; fasteners and nameplate are stainless steel.

Separate Secondary Windings: Three secondary windings with separate measuring and protective circuits for accuracy.

Environmental Materials: All insulation parts utilize environmental protection materials.

Self-Restoring Capability: Transformer oil has perfect fluidity and self-restoring capacity for partial discharge failures.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Henan Energy Electric Equipment Co.,Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-06-25Nearest Port: Ningbo PortAverage Response Time: ≤1.53hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW, DDP, DAP, CIP

AI-Powered supplier vetting

SummaryThe supplier exports to more than 30 countries and reports multilingual 24/7 technical support, maintenance training, consultations, and spare-parts supply. It has inventory capability, but no overseas warehouses, showrooms, agents, or branches, and reports zero countries with overseas service offerings despite describing training services. Lead time is one month in both peak and off-season. The supplier provides ODM, OEM, and design-based customization, but has not launched new products in the past year, holds one R&D patent, and lacks private-mold, 3D design, SDK, and specialized technical-supplier capabilities. Service procedures exist, although corrective/preventive-action records are absent. Export activity represents 90% of total sales and began three years ago. No financial figures are disclosed; only years of financial records are identified. Sustainability and digital-management evidence is limited, including no ERP integration.

Supplier typeThe supplier operates in power transmission and distribution-related products, including wires and cables, switch-control equipment, instruments, and electronic products. It also provides OEM and ODM services and exports to more than 30 countries, indicating an export-oriented manufacturer or trading-manufacturing supplier serving power-infrastructure markets.

After-Sales capabilityThe supplier states that it provides multilingual 24/7 emergency technical support, free consultations, maintenance training, and spare-parts supply, and it has in-stock service capacity. However, it has no overseas warehouse, showroom, agent, or branch; reported overseas service coverage is zero countries, and its corrective/preventive-action procedure has no written records.

R&D capabilityThe supplier promotes low-loss transformers and SF6-free switchgear and holds one R&D patent. Nevertheless, it reported no new products in the past year, no SDK, no private-mold or 3D software design capability, and no sustainable-development or ERP-based digital-management capability, so the evidence does not establish strong innovation performance.

Production capacityThe supplier reports in-stock capability, one-month average lead times in both peak and off-season, OEM service for well-known brands, ODM service, export capability, and a product scope covering power transmission and distribution equipment. The slices do not state production capacity, facility scale, equipment, or output volume, so overall production strength is only partially demonstrated.

Customization capabilityThe supplier explicitly offers ODM and OEM services and provides customization from customer designs. It does not provide private-mold development or 3D software design services, which limits the demonstrated scope of customization.