Skip to content

Current transformer manufacturer in Liushi, Wenzhou since 1998

[email protected]+86-577-62700712

QIANWEICURRENT TRANSFORMER
Menu
Home All products Current TransformersMES Europe Hottest CTCA Europe Hottest CTDX Europe Low Cost CTMSQ Asian Hottest CTNSQ Asian Hottest CTDM Equal to IME MINI CTRLC Russian CTSLC Spain CTDSC Low Cost CTMBO Equal to ASK CTABO High Accuracy CTMSQ Asian Hottest CTCK Small Fixed Type CTTP Square Split Core CTFlexible Rogowski coil CTDBP Square Split Core CTSCT Clamp Split Core CTUK Ring Splict Core CTOutdoor WaterProof SplitRCT Plastic Ring CTMR Tape Wrapping CTRS Plastic Ring Type CTTAS Three Phase CTD364 Low Cost 3P CTD 3Phase MCCB CTPSDH Plastic ProtectionPR 5P20 Protection CTFOX Current TransformerASK Current TransformerASR Current TransformerKBU Current Transformer0.5-0.66KV Outdoor Resin12KV Indoor Resin CT24KV Indoor Resin CT36KV Medium CT&VTMINI current transformerZero leakage protect CTResidual fire monitor CTWorldwide CT ShowroomEuropean BrandAmerican CTAsian CTGermany CTLovato CTRayleigh CTABB CTTE CTMBS CTIME CTHobut CTEFEN CTLumel CTCurrent TransducersMeter SeiresPower SeriesStandard Single ConverterVoltage SeriesPanel MetersAnalogue Panel MeterMoving Iron AC&Volt MeterMoving Iron Switch ACMoving Coil DC MeterMoving Coil Rectifier MeterSingle Phase Power MeterFrequency MeterThree Phase Power MeterPower Factor MeterDemand AmmeterLED Synchroscope MeterHour MeterDigital Panel MeterDigital AC&Volt MeterDigital DC&Volt MeterDigital Power MeterDigital Power Factor MeterDigital Frequency MeterDigital Three-Phase MeterDC ShuntsEurope DIN43703 ShuntAmerica Based ShuntSwithchBoard ShuntKWH Meter ShuntSpecial Customized ShuntRelaysTime RelayVoltage RelayCurrent RelaySolid Stage RelayLevel Control RelayLatching RelayIntermediate RelayThemal RelayArc Fault ProtectionElectronic TestersLED electronic testerSolar EnergySolar DC SurgeOther ProductsElectric Pin BusbarBusbar InsulatorWelding TorchShielded ConnectorBell transformer Quality and Certificates Downloads Distributors About Us Contact

Product index

165 products in 95 series across 9 categories: current transformers, transducers, panel meters, DC shunts, relays and switchgear accessories.

Current Transformers

Current Transformers

Measuring and protection current transformers for low voltage panels and medium voltage switchgear, from mini DIN rail types to 36kV epoxy resin units

68 products in 38 lines

Open category
Worldwide CT Showroom

Worldwide CT Showroom

Reference library of current transformer types used in different markets, kept for identification and cross reference

15 products in 13 lines

Open category
Current Transducers

Current Transducers

Current and voltage transducers that convert measured signals into standard 4-20mA or 0-5V outputs

4 products in 4 lines

Open category
Panel Meters

Panel Meters

Analogue and digital panel meters for current, voltage, frequency, power and power factor

37 products in 19 lines

Open category
DC Shunts

DC Shunts

DC current shunts to European DIN43703 and American standards, plus switchboard and kWh meter shunts

5 products in 5 lines

Open category
Relays

Relays

Time, voltage, current, intermediate, thermal and solid state relays, plus arc fault protection

15 products in 9 lines

Open category
Electronic Testers

Electronic Testers

LED and electronic test tools for panel assembly and field service

15 products in 1 lines

Open category
Solar Energy

Solar Energy

DC surge protection for solar installations

1 products in 1 lines

Open category
Other Products

Other Products

Busbars, insulators, welding torches, shielded connectors and bell transformers

5 products in 5 lines

Open category

Questions about the catalogue

How is the catalogue organised

By category, then by series. Each series page lists every model we publish in that series, and each product page carries the original technical data and dimension tables.

Can I get a printed or PDF catalogue

The series catalogues we publish are on the download page as PDFs.

What is the Worldwide CT Showroom

A reference section kept for identification and cross reference of current transformer types used in different markets. Those items are not sold by us; use it to find the equivalent Qianwei model.

I cannot find the model I need

Send the ratio, class, burden and window size to [email protected]. Many of our products are made to order and the catalogue only shows the standard frames.

Cannot find your model

Send the ratio, accuracy class, burden and window size and we will match it to a frame or quote a custom build.

WhatsApp