Are you looking for the best instrument transformer factories in China? With so many options, it can be overwhelming. In this article, we’ll compare the top players in the industry, highlighting their specialties, product ranges, and what sets them apart. Let’s dive into the world of China’s leading transformer manufacturers.
Instrument transformer -Sieyuan Electric Co., Ltd.
Product Details: The JLED(S)H series electronic combined three-phase instrument transformer is designed for use in Gas Insulated Switchgear (GIS). It is part of Sieyuan Electric’s product lineup, which includes various electrical equipment. The instrument transformer is used for measuring current and voltage in electrical systems. Sieyuan Electric also offers SF6 gas insulated switchgear, such as the ZF28-550 style, which is used in high-voltage applications.
Pros:
– High accuracy in measurement for current and volta…
– Designed for use in GIS, which offers compact and…
– Part of a comprehensive product range that include…
Cons:
– Limited specific details available on the webpage…
– No information provided on maintenance or replacem…
Instrument Transformer Equipment Manufacturer | SI HU …
Product Details: Guangdong Sihui Instrument Transformer Works Co., Ltd (GDSH) manufactures a wide range of products including 0.72~1000kV current transformers, voltage transformers, combined transformers, insulation articles, 6~40.5kV dry-type power transformers, reactors, and metering devices. Their products include epoxy resin insulated items for medium voltage GIS and switchgears, and high voltage products insulated by oil or gas for high voltage GIS and PASS. They also produce dry-type power transformers, reactors, and switches for medium voltage AIS and switchgears.
Pros:
– Wide range of products catering to various voltage…
– Advanced manufacturing facilities and complete ins…
– Products have been applied in key domestic project…
– Certified with ISO9001, ISO14001, OHSAS18001, CE,…
– Convenient location near Guangzhou with access to…
Cons:
– No specific cons mentioned on the website, but pot…
Dalian North Instrument Transformer Group Co., Ltd.
Instrument Transformer
ABB Electrical Equipment (Xiamen) Co., Ltd.
Product Details: ABB Electrical Equipment (Xiamen) Co., Ltd. is a sole proprietorship enterprise of ABB, specializing in the production of instrument transformers and epoxy components. The company focuses on medium to low voltage instrument transformers, which are used to feed measuring instruments, electricity meters, protection relays, and similar equipment. The factory is located in the Xiamen Torch High-Tech Industrial Development Zone (Xiang’an) in China.
Pros:
– Specialized production of instrument transformers…
– Used in critical electrical systems for measuring…
– Part of the global ABB Group, leveraging advanced…
Cons:
– Limited to specific voltage ranges (medium to low…
– Dependence on ABB’s global supply chain and manufa…
Buy Best Price Instrument Transformer Made in China
China Instrument Current Transformer & LV Current …
Product Details: Instrument transformers are high-accuracy electrical devices used to measure voltage, power, current, energy, and other electrical quantities. They include current transformers (CTs) and voltage transformers (VTs), designed to transform high current and voltage levels to lower, safer levels for measurement and control. They are used in metering, protective relaying, and control equipment in various industries.
Pros:
– Increase operator safety by isolating measuring in…
– Reduce the overall cost of measuring instruments b…
– Reduce power consumption due to low voltage and cu…
– Provide accurate measurement of high current value…
– Ensure long service life with high dielectric stre…
Cons:
– Incure losses due to resistance and stray inductan…
– Errors in current transformation can increase at l…
– Require careful selection and calculation of burde…
– May require complex grounding in three-phase conne…
Company – ShenYang Instrument Transformer Co.,LTD
Product Details: Shenyang Instrument Transformer Co., Ltd. produces a wide range of transformers, including 10kV~220kV oil-immersion current/voltage transformers, large current transformers with transient protection, and 0.5 kV~35 kV indoor and outdoor dry feeding current/voltage transformers. The company offers 12 series, 245 varieties, and over 1800 specifications of products. These products are sold across China and exported to Japan, Southern America, and Southeast Asia.
Pros:
– Advanced technology and equipment, including world…
– Strong technical force enabling the development an…
– ISO9001 quality system certification ensuring high…
– Positive feedback from expert groups from Japan, G…
– A wide range of products catering to various elect…
Cons:
– No specific cons mentioned on the website, but pot…
China Current Transformer, Voltage Transformer, potential …
Product Details: Dalian Huayi Electric Power Electric Appliances Co., Ltd. manufactures current transformers (CT) and voltage transformers (VT) with a range of 0.5-330kV. Products include outdoor oil-immersed CTs, dry-type epoxy resin insulated CTs, and capacitive voltage transformers. The company offers various types such as toroidal, window type, and bar-type CTs. Their products are used for measurement and protection in power systems, with features like high-quality epoxy resin insulation, advanced vacuum drying treatment, and aluminum shielding cases.
Pros:
– High-quality products with advanced production equ…
– Wide range of products (0.5-330kV) to suit various…
– Different types of CTs (toroidal, window type, bar…
– Advanced insulation materials (epoxy resin, oil-im…
– Certified by ISO9001 Quality Management System, en…
– Established long-term relationships with reputable…
Cons:
– Limited information on specific product pricing an…
– Complex installation requirements for some models,…
– Potential environmental concerns associated with o…
Company profile – Guangdong Sihui Instrument …
Product Details: Guangdong Sihui Instrument Transformer Works Co., Ltd. specializes in designing, manufacturing, and selling instrument transformers. Their main products include current transformers, voltage transformers (IVT, CVT, SSVT), power transformers, insulators, and bushings. The voltage levels of these products range from 0.72kV to 1000kV, using materials such as epoxy resin, mineral oil, and SF6 mixed gas. These products are used in power systems for current and voltage measurement and protection, and are applicable in both indoor and outdoor environments for medium and high voltage GIS and switchgears.
Pros:
– Advanced and complete production and testing equip…
– International certifications including CE, ISO9001…
– Long-term partnership with ABB Group, indicating h…
– Products used in key domestic projects such as Bei…
– Exported to various countries across Europe, Ameri…
– Convenient transportation options due to proximity…
Cons:
– Limited information on specific product pricing an…
– Dependence on international certifications may imp…
– No detailed customer feedback or reviews available…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Instrument transformer -Sieyuan Electric Co., Ltd. | The JLED(S)H series electronic combined three-phase instrument transformer is designed for use in Ga… | – High accuracy in measurement for current and volta… – Designed for use in GIS, which offers comp… | – Limited specific details available on the webpage… – No information provided on maintenance or r… | en.sieyuan.com |
| Instrument Transformer Equipment Manufacturer | SI HU … | Guangdong Sihui Instrument Transformer Works Co., Ltd (GDSH) manufactures a wide range of products i… | – Wide range of products catering to various voltage… – Advanced manufacturing facilities and comp… | – No specific cons mentioned on the website, but pot… |
| Dalian North Instrument Transformer Group Co., Ltd. | en.dlbf.com | |||
| Instrument Transformer | www.andaxingelectric.com | |||
| ABB Electrical Equipment (Xiamen) Co., Ltd. | ABB Electrical Equipment (Xiamen) Co., Ltd. is a sole proprietorship enterprise of ABB, specializing… | – Specialized production of instrument transformers… – Used in critical electrical systems for mea… | – Limited to specific voltage ranges (medium to low… – Dependence on ABB’s global supply chain and… | new.abb.com |
| Buy Best Price Instrument Transformer Made in China | www.sandian-group.com | |||
| China Instrument Current Transformer & LV Current … | Instrument transformers are high-accuracy electrical devices used to measure voltage, power, current… | – Increase operator safety by isolating measuring in… – Reduce the overall cost of measuring instr… | – Incure losses due to resistance and stray inductan… – Errors in current transformation can incre… | instrument-currenttransformer.com |
| Company – ShenYang Instrument Transformer Co.,LTD | Shenyang Instrument Transformer Co., Ltd. produces a wide range of transformers, including 10kV~220k… | – Advanced technology and equipment, including world… – Strong technical force enabling the develo… | – No specific cons mentioned on the website, but pot… | www.shenhu.com.cn |
| China Current Transformer, Voltage Transformer, potential … | Dalian Huayi Electric Power Electric Appliances Co., Ltd. manufactures current transformers (CT) and… | – High-quality products with advanced production equ… – Wide range of products (0.5-330kV) to suit… | – Limited information on specific product pricing an… – Complex installation requirements for some… | www.hyee-current-transformer.com |
| Company profile – Guangdong Sihui Instrument … | Guangdong Sihui Instrument Transformer Works Co., Ltd. specializes in designing, manufacturing, and… | – Advanced and complete production and testing equip… – International certifications including CE,… | – Limited information on specific product pricing an… – Dependence on international certifications… | www.gdshp.com |
