Protection transformers

Do you need help making a decision?  Take a look at our buying guide
45 companies | 151 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
Protection transformers | Choosing the Right Transformer
There are two types of transformer configurations: Dry transformers Immersed or oil-filled transformers Dry transformers These transformers are composed of coils wrapped in an epoxy resin without intermediate liquid, which allows them to withstand thermal shocks well. The presence of epoxy resin prevents dielectric leakage and the risk of fire or explosion. The coating allows them to be resistant to external agents such as dust and humidity.  ...
oil-insulated transformer
oil-insulated transformer
OSKF

Primary voltage: 72.5 kV - 800 kV
Primary current: 0 A - 5,000 A

... accuracy classes for protection: TPS, TPX, TPY, TPZ, PR •World leader in seismic solutions •Expertise in 800 kV •Stable accuracy over its lifetime •Maintenance free •Design verified by extensive field experience •Protection ...

isolation transformer
isolation transformer
ESL0107 series

Primary voltage: 230 V
Secondary voltage: 23 V - 28 V
Primary current: 0.6 A - 4.6 A

• Operating-theatre-light transformers • Voltage adaptation to primary and secondary side • Shield winding • Insulated mounting brackets • Reinforced insulation The transformers ...

current transformer
current transformer
TASP series

Primary current: 300 A - 3,000 A

Current transformers for low-voltage network Protection Single-phase current transformer Passing bus bar primary Primary current 300...2500A Secondary current 1 - 5A Accuracy ...

power transformer
power transformer
1395

Output power kVA: 0.06 kVA
Primary voltage: 230 V
Secondary current: 0 A - 12 A

Transformer with 230V primary Secondary 0-12V AC/60 VA for intermittent use. The transformer is fitted with PTC internal protection. Dimensions: 71.7 x 90 x 62 mm (4 DIN modules).

current transformer
current transformer
CT1317

Primary current: 0.05 A

Protection and control of industrial equipment like AC drives, DC drives, inverters, current monitoring, and allied equipment SPECIFICATION Product No CT1317 Ipn RMS(A) 0 Turn Ratio 1 : 645 Pri. Opening (mm) 9.0 Temp. ...

See the other products
Electrohms
isolation transformer
isolation transformer
STM series

Output power kVA: 0.03 kVA - 2.5 kVA
Primary voltage: 230 V - 400 V
Secondary voltage: 24 V - 230 V

... SINGLE PHASE ISOLATING TRANSFORMERS IP00 Modern and economical make of general purpose isolating and/or safety transformers for building into installations and industrial or power engineering ...

See the other products
BREVE-Tufvassons
current transformer
current transformer
KF-series

Primary current: 0 A - 1,000 A

KF series split-core current transformers. The CT can be mounted to existing panels, such as control centers or load centers, to measure or monitor voltage. These CTs can be mounted without removing existing cables for ...

See the other products
Yueqing RunEasy Electronic Technology Co.,Ltd.
isolation transformer
isolation transformer
ARM2

... residual-current protection on the line fitted with double-insulation cables, connecting the “delivery point” to the isolating transformer; install specific surge arresters for protection ...

current transformer
current transformer
JLD series

Primary voltage: 12 kV - 170 kV
Primary current: 1 A - 5,000 A
Frequency: 16.7, 50, 60 Hz

... coupled current transformer part. The wall bushing provides the insulation against high voltage and also represents the primary winding of the current transformer. Up to 5 cores can be included in the ...

See the other products
PFIFFNER International AG
power transformer
power transformer
ADLT6000

Primary current: 2.5 A - 605 A

... function:When the mains voltage changes,it can keep output voltage constant automatically. 25 kinds of fault protection functions:Protections against over current,over voltage,under voltage,over temperature,phasa ...

See the other products
Andeli Group Company
electrical power supply transformer
electrical power supply transformer

Cnomo type Transformers for automotion that included magnetothermics as protection.

encapsulated transformer
encapsulated transformer
EI series

Secondary voltage: 6 V - 24 V
Primary current: 25 mA - 5,000 mA

... available Features · Vacuum filling · Two compartments bobbins · Self-extinguishing plastics UL 94 VO · Degree of protection IP 00 · 40 grams weight Applications · Medical equipments · Industrial equipments · ...

power transformer
power transformer
SM

Output power kVA: 5 kVA - 3,000 kVA
Secondary voltage: 12, 24, 36 kV

Our product with IP20 protection, best customized enclosure design that can meet all your demand. Mold Cast Resin Transformer are made by resin vacuum casting for indoor application In accordance ...

current transformer
current transformer
LZB01-0.72

Primary voltage: 0.6 kV
Primary current: 1, 3 A
Frequency: 60 Hz

The current transformer is wound block type casting insulated indoor type product. It is used for measuring current、standardization、isolation、electricity power and relay protection in the AC line or rated ...

See the other products
Shenzhen Chuangyin Technology co., ltd.
isolation transformer
isolation transformer
230EC7400/IRC

Electric power: 7,400 W
Primary voltage: 230 V
Secondary voltage: 230 V

230EC7400/IRC Single-phase energy-efficient isolating transformer IP00 Low Inrush current - Upri 230-245V Usec 0-230V - Power 7400VA

See the other products
EREA Transformers
instrument transformer
instrument transformer

Measuring/protection phase or homopolar CTs Dry insulated • Cable/busbar transformers • Insulation levels 0.72/3 kV (r.m.s.) • Rated frequency 50/60 Hz • Primary current up to 4000 A • IP20 • ...

current transformer
current transformer
LM-0.5 series

LM-0.5 series transformer is indoors type current transformer,is applicable for circuit of rated frequency 50Hz,rated voltage is 0.5kV and below. It is used to transmit signal to measure meter,or relau ...

See the other products
PEOPLE ELE. APPLIANCE GROUP CO., LTD.
electrical power supply transformer
electrical power supply transformer
ODFPS(Z)-120000~400000

Primary voltage: 1 kV - 500 kV
Secondary voltage: 1 kV - 500 kV

... autotransformer with three windings and on-load voltage regulation (without excitation) fully sealed oil-immersed power transformer

power transformer
power transformer
DFP(S)(Z)-31500~240000

Primary voltage: 1 kV - 220 kV
Secondary voltage: 1 V - 220 V

... voltage regulation) fully sealed oil-immersed power transformer - Our company digests and absorbs the advanced manufacture technology of the world, meanwhile develops on its own hands 220kV transformers ...

single-phase transformer
single-phase transformer
TS11001208

Electric power: 100 W
Output power kVA: 0.12 kVA
Primary voltage: 220 V

SINGLE PHASE TRANSFORMER 120VA (110W) Single phase 48V/230V 100W transformer suitable for satellite dish heaters. Suitable for transforming current (volts) from 48V to 230V. Can be combined with heating ...

swimming pool spotlight transformer
swimming pool spotlight transformer
PX series

Electric power: 200 W
Primary voltage: 120 V
Secondary voltage: 14, 12 V

These safety transformers are specifically designed to supply 12-14 VAC and are suitable for direct connection to underwater pool/spa lights. A grounded shield between the primary and secondary winding ...

exhibit your products

& reach your clients in one place, all year round

Exhibit with us