YB Series pad-mounted Substation (European Style pad mounted transformer)

Features

Item	Unit	Parameters
High Voltage Unit	Rated Voltage	KV	12
	Power frequency withstand voltage to ground, inter-phase, fracture within 1min	KV	42/48
	Lightning impulse voltage ground, inter-phase, fracture	KV	75/85
	Rated current	A	315-630
	Rated short-time withstand current (4s)	KA	20-40
	Rated peak withstand current	KA	50-100
Low Voltage Unit	Rated Voltage	V	≤690
	Main bus-bar rated current	A	100-4000
	Rated short-time withstand current (4s)	KA	25-75
	Rated peak withstand current	KA	40-150
	Compensation capacity	KVAR	Customized
Transformer	Rated Voltage	KV	10
	Frequency	Hz	50
	Rated capacity	KVA	30-2500
	Impedance voltage	%	4/6
	Tapping range	-	±2*2.5%/±5%
	Combination symbol	-	Dyn11/Yyn0
Protect case	Protection grade	IP33

Products Description

The main functions of the YB-PRE Series pad-mounted substation, also known as the European Style Pad Mounted Transformer, include:

Power Transformation: The substation is responsible for stepping down high voltage from the transmission network to lower voltages suitable for distribution to consumers.
Distribution: It manages the distribution of electricity to various consumers or loads within a specified area.
Transmission: The substation plays a role in the transmission of electricity from the main power grid to local distribution networks.
Metering: It includes metering systems to measure the amount of electricity supplied to different consumers.
Compensation: The substation may include equipment for power factor correction or reactive power compensation to improve the efficiency of the electrical supply.
Control Systems: It incorporates control systems for monitoring and managing the operation of the substation and the distribution network.
Protection Systems: The substation is equipped with protective devices and systems to safeguard the electrical equipment from faults and damage.
Communication Systems: It may include communication systems for remote monitoring, control, and data exchange with the main control center or other substations.

These functions are integral to ensuring a reliable and efficient supply of electricity to end users while maintaining the integrity and stability of the power grid.

Customization options

Options	Specifications	Minimum Order Quantity	Customization Fee
Rated Capacity	30-2500 KVA	1 set	Free
Input Voltage	10-20 KV	1 set	Free
Output Voltage	110-400 V	1 set	Free

Company Profile

Honggu Electric was established in 2019 with a registered capital of 50 million yuan. The factory covers an area of 20,000 square meters and is equipped with a complete set of automated high-precision production equipment including fully automatic winding,imported vacuum casting, and CNC processing. It has a large-scale professional production line with strong self-production capabilities. The enterprise has all necessary qualifications and possesses certifications such as CE (European Union export certification), PCCC (power certification), energy-saving certification, ISO three-system certification, CNAS (national accreditation laboratory testing), and multiple national patents. All products have passed national type tests and are produced strictly in accordance with national standards, conforming to international common electrical standards. The company mainly produces dry-type transformers, oil-immersed transformers, box-type transformers, and high and low voltage complete sets of equipment. The voltage specifications are fully covered and non-standard customization is supported. The products are energy-saving, low-consumption, fire-resistant, moisture-proof, have a long anti-short-circuit life, and are paired with a senior technical team and rich project experience. The factory supplies products at high cost-effectiveness, with stable and fast delivery, providing one-stop logistics, technical guidance, and lifetime after-sales services. We are dedicated to serving global overseas customers.