Product Overview
Designed for outdoor power supply, municipal construction and industrial park power supply projects, low voltage substation serves as an integrated power transfer and distribution hub connecting upper‑level power grid and end‑user loads. This well‑engineered low voltage substation equipment combines power receiving, transformation matching, metering and multi‑loop power distribution within one compact enclosure. Different from conventional separate‑arranged cabinet groups, the space‑saving compact substation unit integrates multiple functional modules into one unified housing, greatly reducing site occupation and on‑site assembly workload. The reliable low voltage distribution board inside undertakes final‑stage power allocation and circuit protection, delivering stable, safe power supply for residential zones, road lighting, industrial zones and commercial districts. Optimized for harsh outdoor operating conditions, the whole set adapts to diverse global project site requirements.
Core Product Features
Integrated Compact Layout:
The low voltage substation equipment adopts highly integrated structural layout. All power receiving, metering and distribution components are reasonably arranged inside the enclosure. This compact substation unit minimizes overall footprint, which is ideal for projects with limited installation space. Pre‑wired design largely shortens field installation cycles and lowers civil‑construction investment for substation sites.
All‑Weather Outdoor Adaptability:
The enclosure of this compact substation unit is manufactured with anti‑corrosive metal material, supporting multi‑level protection grades. It resists rain, dust, ultraviolet radiation and temperature fluctuation, maintaining stable operation in open‑air municipal and industrial sites. Independent thermal‑dissipation channel avoids overheating under long‑time full‑load operation.
Reliable Terminal Power Dispatching:
Built‑in low voltage distribution board realizes multi‑loop outgoing power distribution, equipped with complete overload, short‑circuit and earth‑fault protection. Each outgoing branch can be independently switched and protected. Fault of single branch will not affect normal power supply of other loops, improving power‑supply continuity for downstream users.
Strict Safety Isolation Design:
Functional compartments are physically separated. Mechanical interlock mechanism prevents mis‑operation during inspection and maintenance. All electrical parameters comply with IEC standards. Every unit completes full‑range electrical performance tests before delivery to reduce field failure probability.
Flexible Customization Capacity:
According to project load scale, metering requirements and local grid rules, we can adjust enclosure size, loop quantity and protection configuration. Both standard‑type and project‑specific tailored versions are available to match different regional power‑grid norms.
General Technical Specifications
|
Parameter |
Technical Data |
|
Product Name |
Low Voltage Substation |
|
Rated Operational Voltage |
AC 400V, 50Hz |
|
Rated Insulation Voltage |
Up to 690V |
|
Protection Degree |
IP34‑IP54 (Customizable) |
|
Installation Method |
Outdoor floor‑standing |
|
Main Enclosure Material |
Anti‑corrosion coated steel plate |
|
Core Function |
Power receiving, metering, multi‑loop distribution |
|
Executive Standard |
IEC 61439‑1‑2 |
|
Applicable Scenarios |
Municipal power network, residential community, industrial park, road lighting |
Application Scenarios
Outdoor‑oriented low voltage substation equipment is widely deployed in municipal power‑grid reconstruction, newly‑built residential quarters, industrial parks, highway lighting systems and commercial zone power‑supply projects. As a space‑efficient compact substation unit, it works as an independent power‑supply node for decentralized load areas. The internal low voltage distribution board performs graded power distribution and fault isolation, guaranteeing stable power delivery for large‑scale civilian and industrial users. It fits both new‑build infrastructure and old‑grid upgrading projects.
Manufacturing & Project Competence
Our factory focuses on R&D and manufacturing of complete low‑voltage substation solutions. Each finished low voltage substation equipment undergoes mechanical‑structure inspection, insulation test and full‑load simulation test before shipment.
Our engineering team accumulates abundant practical experience in outdoor integrated power‑supply solutions. We master enclosure anti‑corrosion design, compartment layout and heat‑dissipation optimization, solving common pain points such as outdoor corrosion and poor heat dissipation.
We have supplied large quantities of complete sets for overseas municipal and park projects. We are familiar with local grid access requirements and third‑party acceptance standards, capable of adjusting schemes for regional‑specific engineering conditions.
Products strictly follow IEC international standards. Complete ISO9001 certification, third‑party test reports and English‑language technical documents are provided for tendering and project filing.
In‑house full‑process production and multi‑stage quality inspection are implemented. 12‑24 months factory warranty and remote technical guidance are offered for global partners.
Well‑configured compact substation unit, together with stable‑performance low voltage distribution board, reduces site construction cost and improves the reliability of decentralized power‑supply networks.
Request For Quotation
Please provide your required incoming‑outgoing loop quantity, load capacity, protection‑grade requirement and local grid specification. Our technical‑sales team will deliver customized layout proposal and competitive quotation within 24‑48 hours.
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