OEM YBD Landscape-Type Underground Compact Substation Suppliers, Supplier

1 / 1

OEM YBD Landscape-Type Underground Compact Substation Suppliers, Supplier

The YBD Landscape-Type Underground Compact Substation combines underground installation with surface-level aesthetics, featuring a waterproof underground transformer unit and a dual-purpose outdoor cabinet with advertising display. This innovative YBD Landscape Box Type Transformer system minimizes footprint while blending seamlessly into urban environments like airports, highways, and tunnels.

The underground component of the Landscape-Type Underground Compact Substation operates safely when submerged, with built-in high-voltage fuse protection. Above ground, the cabinet integrates HV/LV switchgear with customizable ad panels, creating revenue opportunities.Featuring built-in fuse protection and submersible operation, the YBD Landscape-Type Underground Compact Substation's prefabricated design ensures easy installation and low maintenance.

Send Inquiry

Product Description

Type Designation

YBD-Landscape-Type-Underground-Compact-Substation-10

1	Prefabricated
2	Substation
3	Underground Type
4	Transformer Rated Capacity (kVA)
5	High-Voltage Side Rated Voltage (kV)
6	Low-Voltage Side Rated Voltage (kV)

Operating Conditions

Altitude: ≤1000m

Temperature Range: -25°C to +50°C

Humidity: ≤95% daily average / ≤90% monthly average

Installation: Max 3° slope

Environment: No excessive vibration, explosive gases, or corrosive substances

For use beyond these specifications, please contact us for customized solutions.

Product Display

YBD-Landscape-Type-Underground-Compact-Substation-(1)

YBD-Landscape-Type-Underground-Compact-Substation-(2)

YBD-Landscape-Type-Underground-Compact-Substation-(3)

YBD-Landscape-Type-Underground-Compact-Substation-(4)

YBD-Landscape-Type-Underground-Compact-Substation(5)

Technical Parameters

Rated Voltage Class: 35kV and below 10kV
Frequency: 50Hz
Insulation Level: See table below

High-Voltage Unit	High-Voltage Unit Rated Voltage	kV	10
	Rated Frequency	Hz	50
	Rated Current	A	630
	1min Power Frequency Withstand Voltage (Phase-to-Ground/Isolation Gap)	kV	42/48
	Lightning Impulse Voltage	kV	75/85
	Rated Short-Time Withstand Current	kA/2s	20
	Rated Peak Withstand Current	kA	50
	Protection Level	IP67
Low-Voltage Unit	Low-Voltage Unit Rated Voltage	kV	0.4
	Main Circuit Rated Current	A	50~3200
	Rated Short-Time Withstand Current	kA/1s	30
	Rated Peak Withstand Current	kA	63
	Branch Circuit Ways	Way	0~32
	Protection Level	IP34
Underground Transformer	Transformer Rated Voltage	kV	10
	Rated Capacity	kVA	30~1600
	Power Frequency Withstand Voltage	kV	35
	Lightning Impulse Voltage	kV	95
	Connection Group	Dyn11
	Impedance Voltage	4%/4.5%
	Losses	S11
	Protection Level	IP68

Installation Dimensions Diagram

Note:

¤ This product consists of an underground transformer, lightbox-style outdoor HV/LV switchgear, and a prefabricated underground pit.

¤ The lightbox-style switchgear features a dual-door design, ensuring the HV/LV equipment remains protected by an independent enclosure even if the lightbox is damaged.

¤ The prefabricated pit adopts a fully sealed waterproof design, with decorative tiles on the cover and a lockable maintenance hatch.

¤ The transformer uses plug-and-play three-phase cable connections on both HV/LV sides, with IP68-rated sealing for prolonged underwater operation.

Installation Plan

Frequently Asked Questions

What is the ingress protection rating for the underground transformer?

The underground transformer is rated at IP68, ensuring complete protection against dust ingress and continuous submersion under water.

What is the primary rated capacity range available for this compact substation?

The underground transformer supports a rated capacity ranging from 30 kVA up to 1600 kVA, accommodating various power distribution demands.

How does the lightbox enclosure maintain safety if damaged?

The lightbox-style switchgear features a dual-door design, ensuring the internal HV/LV electrical components remain safely encased in an independent enclosure even if the exterior lightbox suffers damage.

What are the environmental temperature limits for normal operation?

The system is designed to operate stably in ambient temperatures ranging from -25°C to +50°C. Customized solutions are available for extreme conditions outside this range.

How are the high and low-voltage connections made?

The transformer incorporates fully sealed, plug-and-play three-phase cable connections on both the HV and LV sides, enabling reliable and waterproof underground operation.

OEM YBD Landscape-Type Underground Compact Substation Suppliers, Supplier

Product Description

Type Designation

Operating Conditions

Product Display

Technical Parameters

Installation Dimensions Diagram

Installation Plan

Frequently Asked Questions

Related Products

ODM ZGS11-Z.T Integrated Photovoltaic Step-up Substation Manufacturer, Companies

Wholesale ZGS11-12 Combined American Prefabricated Substation for Urban Power Suppliers, Manufacturer

OEM YBD Landscape-Type Underground Compact Substation Suppliers, Supplier

High-Quality YB□-12 Prefabricated Transformer Substation for Power Distribution Supplier, Manufacturers

OEM Modular Intelligent Prefabricated Cabin Substation with Smart Features Manufacturers, Companies

ODM DFW Outdoor High Voltage Cable Branch Box (Cabinet) Suppliers, Factories

High-Quality YB□12-0.4 Series Prefabricated Substation (European Type Substation) Factory, Company

High-Quality MCL33 Series Industrial Frequency Online UPS Technical Manufacturer, Factories

ODM Three-Phase Adjustable Voltage Protector with LED Screen Suppliers, Factory

High-Quality China Gas Insulated Ring Main Unit (RMU) Suppliers - SF6 Sealed Switchgear Factory for Reliable Power Distribution Manufacturers, Factories