Find Verified Green Manure Suppliers, Manufacturers and Wholesalers

The GE Transformer 300kVA Three-Phase Dry Type Isolation Transformer delivers safe, stable, and high-quality power for industrial and commercial applications. With advanced insulation and precision engineering, it provides reliable electrical isolation to protect automation systems, CNC machinery, medical equipment, data centers, and other sensitive loads from voltage spikes, electrical noise, and grid disturbances.

Its dry-type, oil-free design ensures safer operation, lower maintenance, and reduced environmental impactâ??making it ideal for commercial facilities and power-critical environments.

Key Features:
300kVA three-phase power for stable and balanced performance
Full electrical isolation to protect sensitive equipment from surges and interference
Dry-type, oil-free design for enhanced safety and reliability
High efficiency with low energy loss
Low noise operation for commercial and noise-sensitive environments
Durable construction for long service life

The GE Transformer 167kVA Single Phase Pad Mounted Transformer is a high-performance, energy-efficient solution for residential, commercial, and light industrial power distribution. Designed to meet international standards such as IEEE, ANSI, CSA, and DOE, this pad mounted transformer ensures stable voltage output, low losses, and long-term reliability, making it ideal for underground distribution networks, housing developments, and commercial facilities.

Built with a compact, tamper-proof enclosure, the GE Transformer unit enhances safety in public and outdoor environments while optimizing space usage. Its sealed tank design, combined with premium insulation options like mineral oil or eco-friendly FR3 fluid, provides excellent thermal performance, fire resistance, and environmental protection.

This 100kVA single phase pad mounted transformer features a primary voltage of up to 34.5kV and a standard secondary voltage of 120/240V, operating at 50/60Hz. It supports both radial and loop feed configurations and includes essential components such as a load break switch, tap changer, bayonet fuse protection, and pressure relief device for enhanced operational flexibility and safety. Advanced ONAN or KNAN cooling ensures efficient heat dissipation without additional maintenance.

The GE Transformer 250kVA Single Phase Pad Mounted Transformer is a high-performance, energy-efficient solution for residential, commercial, and light industrial power distribution. Designed to meet international standards such as IEEE, ANSI, CSA, and DOE, this pad mounted transformer ensures stable voltage output, low losses, and long-term reliability, making it ideal for underground distribution networks, housing developments, and commercial facilities.

Built with a compact, tamper-proof enclosure, the GE Transformer unit enhances safety in public and outdoor environments while optimizing space usage. Its sealed tank design, combined with premium insulation options like mineral oil or eco-friendly FR3 fluid, provides excellent thermal performance, fire resistance, and environmental protection.

This 100kVA single phase pad mounted transformer features a primary voltage of up to 34.5kV and a standard secondary voltage of 120/240V, operating at 50/60Hz. It supports both radial and loop feed configurations and includes essential components such as a load break switch, tap changer, bayonet fuse protection, and pressure relief device for enhanced operational flexibility and safety. Advanced ONAN or KNAN cooling ensures efficient heat dissipation without additional maintenance.

Every GE Transformer product undergoes rigorous factory testing, including load loss, no-load loss, dielectric, and temperature rise tests, ensuring consistent quality and performance. With up to 99% efficiency, reduced operating costs, and easy installation, the GE Transformer 100kVA Single Phase Pad Mounted Transformer is the ideal choice for reliable, safe, and cost-effective power distribution.

GE Transformerâ??s 2500 kVA pad-mounted transformers are designed for reliable, efficient, and safe power distribution in utility, industrial, and commercial applications. These three-phase pad-mounted transformers are engineered for outdoor ground-level installation and deliver consistent performance across a wide range of applications, from residential developments to large-scale manufacturing and infrastructure projects.

Each transformer complies with IEC, ANSI, IEEE, and U.S. Department of Energy (DOE) energy efficiency standards, offering flexible primary voltage options ranging from 2.4 kV to 34.5 kV, as well as secondary voltage configurations such as 208Y/120V or 480Y/277V. These transformers support both ring and radial power distribution configurations and are available in single-voltage and dual-voltage designs to accommodate diverse grid requirements.

Key features include: ONAN/ONAF and KNAN/KNAF cooling systems, high-quality silicon steel cores to minimize losses, and oil-immersed insulation for enhanced durability. Integrated components such as load break switches, tap changers, pressure relief devices, oil level indicators, and thermometers facilitate monitoring and maintenance. A fully sealed, corrosion-resistant enclosure ensures long-term, stable operation in harsh environments.

By choosing our underground distribution transformers, you will benefit from reliable performance, customizable configurations, and proven reliability in modern power systems.

GE Transformer's 3000 kVA pad-mounted transformers are designed for reliable, efficient, and safe power distribution in utility, industrial, and commercial applications. These three-phase pad-mounted transformers are engineered for outdoor ground-level installation and deliver consistent performance across a wide range of applications, from residential developments to large-scale manufacturing and infrastructure projects.

Each transformer complies with IEC, ANSI, IEEE, and U.S. Department of Energy (DOE) energy efficiency standards, offering flexible primary voltage options ranging from 2.4 kV to 34.5 kV, as well as secondary voltage configurations such as 208Y/120V or 480Y/277V. These transformers support both ring and radial power distribution configurations and are available in single-voltage and dual-voltage designs to accommodate diverse grid requirements.

Key features include: ONAN/ONAF and KNAN/KNAF cooling systems, high-quality silicon steel cores to minimize losses, and oil-immersed insulation for enhanced durability. Integrated components such as load break switches, tap changers, pressure relief devices, oil level indicators, and thermometers facilitate monitoring and maintenance. A fully sealed, corrosion-resistant enclosure ensures long-term, stable operation in harsh environments.

By choosing our underground distribution transformers, you will benefit from reliable performance, customizable configurations, and proven reliability in modern power systems.

GE Transformer introduces advanced European technology and optimizes the design of epoxy resin cast dry-type transformers through patented technology and special software. The core of this product is made of high-quality oriented cold-rolled silicon steel sheet material and adopts a new step-joint technology to improve the no-load performance of the core greatly. The coil uses American Huntsman epoxy resin. This product has good resin permeability and no bubbles, so the amount of partial discharge is small. The high and low voltage coils are closely matched and have strong structural strength, thus ensuring strong short circuit resistance and vibration resistance. This product has a service life of 30 years under normal use conditions. During the operating life period, the product will not cause cracks on the coil surface due to temperature changes under normal use conditions.

Advantages of 33KV dry-type transformers:
GE Transformer introduces advanced European technology and optimizes the design of epoxy resin cast dry-type transformers through patented technology and special software. The core of this product is made of high-quality oriented cold-rolled silicon steel sheet material and adopts a new step-joint technology to improve the no-load performance of the core greatly. The coil uses American Huntsman epoxy resin. This product has good resin permeability and no bubbles, so the amount of partial discharge is small. The high and low-voltage coils are closely matched and have strong structural strength, thus ensuring strong short-circuit resistance and vibration resistance. This product has a service life of 30 years under normal use conditions. During the operating life period, the product will not cause cracks on the coil surface due to temperature changes under normal use conditions.

GE Transformer produces dry-type transformers whose performance indexes conform to IEC60076, GB20052-2020, ISO9001, ANSI, CSA, and other international standards, which are proven by users to be reliable in operation and reach international advanced level. The series products adopt the worldâ??s advanced manufacturing technology, the design drawings and technical documents are complete, correct, and clear, the production equipment is advanced, the manufacturing process is stable, the measurement means are complete, and we can complete the design and production within 2-3weeks, providing strong support and solid guarantee for customers.

Advantages of dry-type transformers:
Because of the advantages of strong short-circuit resistance, low maintenance workload, high operational efficiency, small size, and low noise, dry-type transformers are often used in places with high performance requirements such as fire prevention and explosion protection. They are safe, fireproof, non-polluting, and can be used directly for high-load power consumption;
High mechanical strength, high short-circuit resistance, small partial discharge, good thermal stability, high reliability, and long service life due to the adoption of advanced technology in China.
Low loss, low noise, obvious energy-saving effect, and maintenance-free.
Good heat dissipation performance, strong overload capability, and short-time over-capacity operation under forced cooling;
It has a certain moisture-proof performance and can be operated under the harsh environment of high humidity.
The dry-type transformer can be equipped with a complete temperature detection and protection system. An intelligent signal temperature control system is used to automatically detect and display the operating temperature of each of the three phase windings and to automatically start and stop the shutdown unit, with alarm and trip settings.
Small size, lightweight, low space requirement, and low installation cost.
Using Environment
Altitude: Conventional is used below 2000 meters, more than 2000 meters need to be customized
Ambient temperature:
Highest air temperature +45�ºC
Minimum outdoor air temperature -15�ºC
Scope of application:
10kv dry type transformer can be used for power distribution in heavy load centers represented by commercial areas, factories, hospitals, airports, tunnels, chemical factories, shipyards, etc.

GE Transformer develops and produces S11-M series fully sealed oil-immersed power transformers with the advantages of low loss, low noise, and high efficiency, which can achieve good energy-saving effects and reduce pollution. Compared with ordinary oil-immersed transformers, the fully sealed transformer cancels the oil storage cabinet, the change of oil volume is compensated by the elasticity of the corrugated oil tankâ??s corrugated sheet to adjust automatically, the transformer is isolated from air, preventing and slowing down the deterioration of oil and insulation aging, enhance the operation reliability, normal operation maintenance-free

Three phase oil immersed transformer features

1. The transformer core adopts imported cold-rolled silicon steel sheet stacked, which greatly reduces no-load loss and no-load current, and ties the core to ensure the tightness of the core and reduce noise.
2, high and low voltage winding with oxygen-free copper winding, low voltage winding 500kVA and below using double cylinder structure. 630kVA and above using double spiral or four spiral structure, high voltage winding using multi-layer cylinder structure.
3 The transformer connection group adopts Dyn11, reduces the impact of harmonics on the grid, and changes the quality of the power supply.
4ã??Transformer is a fully sealed structure, prolonging the service life, free of lifting core, and free of maintenance.
5ã??The actual measured noise value is lower than the standard.
This series of transformers by regular transport, no need to lift the core check, can install the relevant parts, acceptance project test, after passing can be put into operation

Using Environment

Ambient temperatureï¼?-20�°C to +40�°C
Altitude: Conventional is used below 2000 meters, more than 2000 meters need to be customized


Type Rated power
(kVA) Winding connection Voltage combination No-load loss
(W) On-load loss(W) No-load current
(%) Short Circuit Impedance
(%)
High voltage Voltage regulation range Low voltage
S11-M-30 30 Yyn0
or
Dyn11

6
6.3
10
10.5
11 �±5%
or
�±2�?2.5% 0.4 100 630/600 2.3 4.0
S11-M-50 50 130 910/870 2.0 4.0
S11-M-63 63 150 1090/1040 1.9 4.0
S11-M-80 80 180 1310/1250 1.9 4.0
S11-M-100 100 200 1580/1500 1.8 4.0
S11-M-125 125 240 1890/1800 1.7 4.0
S11-M-160 160 280 2310/2200 1.6 4.0
S11-M-200 200 340 2730/2600 1.5 4.0
S11-M-250 250 400 3200/3050 1.4 4.0
S11-M-315 315 480 3830/3650 1.4 4.0
S11-M-400 400 570 4520/4300 1.3 4.0
S11-M-500 500 680 5410/5100 1.2 4.0
S11-M-630 630 810 6200 1.1 4.5
S11-M-800 800 980 7500 1.0 4.5
S11-M-1000 1000 1150 10300 1.0 4.5
S11-M-1250 1250 1360 12800 0.9 4.5
S11-M-1600 1600 1640 14500 0.8 4.5
S11-M-2000 2000 2280 17820 0.6 5.0
S11-M-2500 2500 2700 20700 0.6 5.0

GE Transformer manufactures high-efficiency 20kV class three phase oil immersed distribution transformers designed for substations, industrial facilities, commercial buildings, and renewable energy systems.

Our transformers comply with IEC 60076 and GB/T 1094 standards, ensuring reliable performance, low energy loss, and long service life over 30 years.

Compared with 10kV systems, the 20kV power distribution solution significantly increases transmission capacity, improves voltage quality, and reduces system investment costs.



Key Features & Advantages

1. High Energy Efficiency

Available in S11, S13, and S20 energy saving series

Noâ??load loss reduced by up to 40%

Optimized silicon steel core design

Lower operational and lifecycle costs

2. Premium Copper Windings

High-purity electrolytic copper conductors

LV winding: copper foil cylindrical structure

HV winding: multi-layer cylindrical design

Balanced ampere-turn distribution

Excellent short-circuit withstand capability

3. Advanced Insulation & Oil Treatment

Vacuum drying of core and windings

Vacuum oil filtration and filling process

Nitrogen sealing to prevent oxidation and moisture

Enhanced dielectric strength

4. Fully Sealed Corrugated Tank Design

Corrugated oil tank with thermal expansion compensation

No external conservator required (optional conservator type available)

Prevents moisture ingress and oil aging

Maintenance-free operation

5. Strong Mechanical Structure

Core and windings securely clamped

Anti-loosening lock nuts

Withstands transportation shock and vibration


Item Specification
Rated Voltage (HV) 20kV
Rated Voltage (LV) 0.4kV or customized
Capacity Range 30 -3000 kVA
Phase Three-Phase
Frequency 50Hz / 60Hz
Cooling Method ONAN (Oil Natural Air Natural)
Insulation Class Class A
Vector Group Dyn11 / Yyn0 (optional)
Tap Changer ±5% or ±2-2.5% Off-Circuit Tap Changer
Impedance Voltage According to IEC standard
Noâ??Load Loss As per S11 / S13 / S20 standard
Load Loss According to capacity rating
Noise Level 60 dB at 1 meter
Oil Tank Type Corrugated sealed / Conservator type
Altitude 1,000m or Customized
Accessories Conservator tank, oil level indicator, gas relay, pressure relief valve, etc.
Standards IEC60076 ANSI C57, IEEE, UL, CSA
Warranty Typically one year, depending on the client's specific needs
Delivery Time Generally, it is 20-30 days. It is according to the quantity.

Commercial matcha for B2B use across beverage, foodservice, bakery, confectionery, ice cream, RTD, private-label and industrial ingredient applications. Backed by one of China's leading large-scale matcha supply chains in Zhejiang, with stable commercial capacity, controlled green color, balanced flavor, fine powder performance and reliable bulk supply. Suitable for cafe drinks, boba, RTD beverages, desserts, chocolate, retail packs and industrial ingredient use. MOQ: 500 kg. Lead time: 30-60 days depending on grade, packaging and order schedule. FOB China.

Grade 1 clean cup, high cupping score, green coffee beans.

Name Bag Filters

Price Customized according to customer requirements the price is depends on the requirements.

Origin China

Key Specifications/Special Features
1 Large effective filtration area, large dust collecting capacity and long service life;
2 Replaced the filter bag quickly and easily and reduced the cost of running costs greatly;
F5 orange : Counting average efficiency 40-60%
F5 Green Counting average efficiency 60-80%
F7 Pink : Counting average efficiency 80-90%
F8 Yellow : Counting average efficiency 90-95%
F9 White : Counting average efficiency > 95%
Max. working temperature: <700

H.S:84213990

MOQ 100

Packaging OEM or factory/neutral packing

Product type: Permanent marker / whiteboard marker / highlighter / art marker / industrial marker
Body material : PP / ABS plastic
Ink type : Alcohol-based, water-based, oil-based (application dependent)
Tip type : Bullet tip, chisel tip, fine tip, brush tip, dual tip
Tip size : 0.3 mm - 15 mm
Colors : Black, blue, red, green + custom multicolor sets
Ink features : Quick-drying, waterproof (permanent), low odor, fade-resistant
Writing surface compatibility: Paper, cardboard, plastic, metal, glass, whiteboard (depending on ink type)
Writing length : 300 - 1,000 meters per pen (varies by ink volume)

The GE Transformer 167 KVA Pole Mounted Transformer is a reliable and energy-efficient single-phase distribution transformer designed for utility, residential, agricultural, and light commercial power distribution systems. Engineered for overhead network applications, it delivers stable voltage regulation, dependable performance, and long-term operational reliability in a wide range of environmental conditions.

Manufactured with a high-quality silicon steel core and premium copper or aluminum windings, this 167KVA pole mounted transformer minimizes energy losses while maximizing efficiency. Its durable, weather-resistant steel tank and advanced insulation system provide excellent protection against moisture, corrosion, and harsh outdoor conditions, ensuring a long service life with minimal maintenance.

The GE Transformer 200 KVA Pole Mounted Transformer is a reliable and energy-efficient single-phase distribution transformer designed for utility, residential, agricultural, and light commercial power distribution systems. Engineered for overhead network applications, it delivers stable voltage regulation, dependable performance, and long-term operational reliability in a wide range of environmental conditions.

Manufactured with a high-quality silicon steel core and premium copper or aluminum windings, this 200KVA pole mounted transformer minimizes energy losses while maximizing efficiency. Its durable, weather-resistant steel tank and advanced insulation system provide excellent protection against moisture, corrosion, and harsh outdoor conditions, ensuring a long service life with minimal maintenance.

Available in a variety of primary and secondary voltage configurations, including 13.2 kV to 120/240 V, the transformer can be customized to meet specific utility and project requirements. The ONAN cooling system and integrated voltage adjustment capabilities help maintain consistent performance and power quality under varying load conditions.

The GE Transformer 150kVA Three-Phase Dry Type Isolation Transformer delivers safe, stable, and high-quality power for industrial and commercial applications. With advanced insulation and precision engineering, it provides reliable electrical isolation to protect automation systems, CNC machinery, medical equipment, data centers, and other sensitive loads from voltage spikes, electrical noise, and grid disturbances.

Its dry-type, oil-free design ensures safer operation, lower maintenance, and reduced environmental impactâ??making it ideal for commercial facilities and power-critical environments.

Key Features:
150kVA three-phase power for stable and balanced performance
Full electrical isolation to protect sensitive equipment from surges and interference
Dry-type, oil-free design for enhanced safety and reliability
High efficiency with low energy loss
Low noise operation for commercial and noise-sensitive environments
Durable construction for long service life