Compact Type Unit Substation

The compact type unit substation is our modular solution for power distribution in space‑limited environments. It integrates high‑voltage switchgear, a transformer, and low‑voltage distribution panels into a single compact kiosk, designed for outdoor installation with minimal footprint. This unit is ideal for urban renewal projects, street lighting, and small‑to‑medium industrial loads.

We have been manufacturing compact type unit substations for nine years, and our experience shows in the details – from dust‑proof and rodent‑proof seals to corrosion‑resistant housing and low‑noise operation. Every compact type unit substation we ship is 100% inspected and tested to GB/T17467 and IEC standards. Our factory, with 40‑50 workers and 2000 m² of production space, ensures consistent quality and short lead times.

What makes our compact type unit substation different? It is the flexibility. You can choose between "Head" (horizontal) and "Taste" (vertical) layouts, and we can customise the transformer capacity from 50 to 1600 kVA. We have supplied these units to State Grid projects and private industrial clients alike, and we apply the same rigorous quality control to every order. Our MOQ is 1 unit, and we can mix different colours or models within that order – no hassle.

• Urban public power distribution
• Street lighting systems
• Industrial and mining enterprises
• Residential communities
• Oil fields, docks, and ports
• Parks and construction sites

We are a genuine manufacturer – not a middleman. Our production relies on Anhui Pufa Electric Co., Ltd., a high‑tech enterprise with over eight years of operational history. We hold 10 patents, AAA credit certification, and 6 product certificates. With our own sourcing and in‑house assembly, we deliver a compact type unit substation that meets the highest quality standards.

We perform 100% inspection before packaging, and we welcome third‑party inspectors. Our quality team checks every electrical connection, every mechanical interlock, and every protective device. If a component does not meet our specs, we replace it immediately. That is our promise.

We provide a 1‑year warranty and dedicated after‑sales support. Our team monitors your power usage, provides regular reports, and quickly addresses any faults. We treat every customer as a long‑term partner, not a one‑time transaction.

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