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New Energy Outdoor Power Distribution Equipment Step Up/Down Electricity Power Substation Advanced Energy Storage

33kV oil immersed power transformer

5000kVA Dyn11 transformer

ONAN cooling power transformer

Place of Origin:

China

Brand Name:

HENTG Power

Certification:

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Product Details

Usage:

Power,Instrument,power Grid System,High Frequency,Distribution Transformer

Coil Number:

Autotransformer,Three,2,1-6,double Winding

Phase:

Three,Single,Single Or Three Phase

Coil Structure:

Toroidal,YNyn0d11,Other

Frequency:

50/60Hz,50Hz Or 60Hz

Rated Capacity:

30-3000kva,315,63,3000,250

Standard:

IEC60076,IEC Standards,ANCI,DIN,GB1094-1996

Type:

Oil Immersed,Oil Type,oil Immersed Current Transformer 132kv,Wound Core Oil-immersed,Oil-immersed

Rated Voltage:

35KV,13.2KV,10KV,6.3KV,22KV

Product Name:

Power Distribution Transformer,33/11 Kv 50/60Hz 5000Kva Oil Immersed Power Distribution Transformer,66KV Oil-immersed Power Transformers,Oil Type Power Transformer,22kv Oil Immersed Distribution High Voltage 5 Mva Power Transformer

Material:

Copper,Alumnium Or Copper,Copper+alumnium

Output Voltage:

15kv 10 Kv 0.4/0.69kv,0.415kv,13.8kv,0.4/0.23kV,200v/220/240/380v/400v/415v/440v

Vector Group:

Dyn11,Dyn5,Yyno Or Others,Dyn11/Yzn11,Dyn11 / Yyn0

Cooling Method:

Oil Natural,ONAN,Oil Cooling

Winding Material:

Cooper

Color:

Brown,Gull Grey

Input Voltage:

Customized Product,11kv/10.5kv/10kv/6.3kv/6kv,5-35kV

Advantage:

Best Price & Best Quality In China

Highlight:

33kV oil immersed power transformer

5000kVA Dyn11 transformer

ONAN cooling power transformer

Payment & Shipping Terms

Minimum Order Quantity

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+86 15074989773

info@hentgpower.com

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Product Description

HENTG New Energy Outdoor Power Distribution Equipment

Step Up/Down Electricity Power Substation with Advanced Energy Storage

Product Characteristics

The vacuum circuit breaker or load switch + fuse (combined electrical appliance) technical solution can be used on the high voltage side of Huashi box. This configuration ensures safe operation with the following features:

Automatic power cutoff when any phase fuse is blown, enabling safe fuse replacement before main switch closure
Mechanical interlocks prevent misoperation
Real-time status monitoring and remote control capability

Technical Specifications

Item	Parameter	No	Item	Parameter
Basic Technical Parameters		2	Insulation & Thermal Classes
Type & Model	S11-5000-33/0.69		Insulation Level	Class A
Rated Capacity	5000kVA	a	High-Voltage Side
Rated Voltage(HV / LV)	33kv/0.69kv		Lightning Impulse Withstand(peak)	200kv
Rated Current(HV / LV)	87.5A /4183.7 A		Short-Duration Power-Frequency Withstand(r.m.s.)	85kv
Voltage Ratio	±2 * 2.5 %		Lightning Impulse Withstand (peak)
Short-Circuit Impedance	7%		Short-Duration Power-Frequency Withstand (r.m.s.)	5kv
Vector Group	Dyn11
Rated Frequency	50Hz
Cooling Method	ONAN
Losses, Noise & No-Load Current		4	Other Technical Requirements
No-Load Loss	≤ 3970W (+15%)	4	Overall Dimensions (L * W * H)	2650 mm * 2900 mm * 2750 mm
Load Loss	≤ 39018W (+15%)	b.	Estimated Total Mass	10.7t
Sound Pressure Level	≤ 77 dB(A)
No-Load Current	0.50%

Advanced Features

Full-condition simulation pre-commissioning: Over 100 tests completed in-plant to ensure error-free on-site commissioning
Military-grade protective enclosure: High-strength steel with C5-level corrosion resistance and IP54 protection rating
Intelligent internal environment: Industrial climate control with air conditioning, fans, heaters, and gas fire protection
Modular design: Flexible configuration from 500kVA to 10MVA capacity
Future-ready: Reserved interfaces for easy capacity expansion or upgrades
Relocatable: Can be moved and reused at new locations after project completion

Operational Benefits

Reduced initial investment: Lower civil engineering costs and space requirements
Lower operating costs: Energy-efficient design with intelligent monitoring for unmanned operation
Minimized maintenance costs: Modular design enables quick component replacement and predictive maintenance

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