Compact Substation

A Compact Substation is a type tested and arc tested assembly comprising an enclosure containing medium voltage (MV) switchgear, distribution transformers, low voltage (LV) switchboards, connections and auxiliary equipment to supply LV energy from MV systems.

Compact Substation Price
compact substation unit

Specifications and Parameters of Compact Substation

ParameterDetails/Specifications
Rated Voltage10 kV / 20 kV / 33 kV
Rated Power50 kVA ~ 5000 kVA
Low Voltage Side Voltage0.4 kV / 0.69 kV / 1 kV
Rated Frequency50 Hz / 60 Hz
Protection GradeIP65
Rated Current100 A ~ 2500 A
Cooling MethodNatural Air Cooling (ONAN)
External Dimensions2.5m x 2.5m x 4m~3.5m x 3.5m x 6m (customized according to power and design)
MaterialSteel plate/anti-corrosion coating/stainless steel material
Weight1500 kg ~ 20,000 kg
Installation MethodGround installation/mobile installation (movable design can be provided according to requirements)
Internal EquipmentIncluding transformers, switchgear, distribution equipment, protective devices, etc. (integrated design)
Cooling SystemAir cooling (optional fan assisted cooling)
Protection FunctionLightning protection, overload protection, short circuit protection, grounding protection, fire protection design
Ambient Temperature-25 °C~40 °C (optional high temperature or extremely cold environment)
Control MethodAutomated control system, remote monitoring, fault alarm function
Seismic PerformanceGrade 8 seismic design, suitable for installation in earthquake prone areas
Noise Level≤ 60 dB (low-noise type, suitable for residential or commercial areas)
ApplicationUrban power distribution, industrial park power supply, temporary power supply, remote area power supply
Electrical InterfaceStandard high voltage cable interface, low voltage cable interface, optional on-site access interface
Remote Control FunctionOptional remote monitoring system, supporting SCADA system access
Design StandardsISO 9001
Emergency Stop FunctionBuilt in emergency stop system, which can quickly cut off power in case of malfunction to ensure safety
As one of the leading switchgear manufacturers, Huawan offers different types switchgear and transformer for you to choose.


Features of Compact Substation

Features of Compact Substation

0.5hr fire rating with integrated ATS

Features of Compact Substation

Have Questions About Huawan Transformer and Switchgear? Get in Touch With Us Now!

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Room 914-915, Block A, Azure Business Port, No. 188 Qianshan South Road, Shushan District, Hefei City, Anhui Province, China
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Room 914-915, Block A, Azure Business Port, No. 188 Qianshan South Road, Shushan District, Hefei City, Anhui Province, China