Protection transformers

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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.  ...
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current transformer
current transformer
CTA series

Primary current: 1 A - 300 A
Secondary current: 5, 1 A
Frequency: 40 Hz - 60 Hz

Winding primary current transformer Protection current transformer Fixing with DIN rail and wall mounting 6mmq terminals connection Small size High performance Maximum precision

protection transformer
protection transformer
WGB-35-TB series

Primary current: 300 mA - 125,000 mA

Earth leakage protection device for the protection of people and property against fault currents, such as: - Sinusoidal alternating currents and pulsating residual direct currents.. - Sinusoidal ...

current transformer
current transformer
TAA series

Primary current: 100 A - 5,000 A
Secondary current: 5 A
Frequency: 50 Hz - 60 Hz

TAA032 Open Core Measuring CT, 21x32 Current Transformer - Open Core Measuring CT, 21x32

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FRER
current transformer
current transformer
TA DI PROTEZIONE

Primary current: 5 A - 8,000 A
Frequency: 50 Hz - 60 Hz

... 50-60 Hz insulation reference voltage - 0,72 kV test voltage - 3kVx1'50 Hz insulation - dasse E protection degree - IP 20 continuous overcurrent - 1,2 In rated short-time thermal current (1 th) ...

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FRER
current transformer
current transformer
TAT series

Primary current: 800 A - 5,000 A
Frequency: 50 Hz - 60 Hz

... reference voltage - 0,6 kV test voltage - 3 kV x 1'50 Hz insulation - dasse H protection degree - IP 00 protection degree with terminal covers - IP 20 continuous overcurrent - 1,2 ...

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FRER
current transformer
current transformer
CT series

Earth Leakage Protection & Measurement Transformers for Low Voltage. CT-1 and CTD-1 Toroidal transformers are specially designed to be used with ELR-B, ELR-3C, D30 and DM30 relays. The ...

current transformer
current transformer
CT-MTP

Protection & Self Power Transformers for Medium Voltage Current transformer for indoor service and without primary coll. With one secondary for protection /1 ...

isolation transformer
isolation transformer
SG-30k

Output power kVA: 30 kVA
Primary voltage: 380 V
Secondary voltage: 220, 120 V

Product Overview: This transformer is specially designed for smart electricity usage. It converts and distributes electrical energy and is the core hub for the stable operation of the system. Specific Introduction: 1. ...

isolation transformer
isolation transformer
SG-30k

Output power kVA: 30 kVA
Primary voltage: 380 V
Secondary voltage: 110, 220 V

Product Overview: This transformer used in smart electricity usage converts electrical energy and safeguards safety, providing stable power support for smart devices. Specific Introduction: 1. Small Distributed ...

power transformer
power transformer
SG-20k

Output power kVA: 20 kVA
Primary voltage: 660 V
Secondary voltage: 220, 380 V

... Efficiency: 98%+ conversion. Special core and winding tech slashes energy waste, ideal for long-term use, stable power. 2.Protection: Embrace for vib-res, flame-retardant, Class F insul. Withstands mine's shocks, secures ...

current transformer
current transformer
ASTP635H

Primary current: 300 A - 2,000 A
Secondary current: 5 A
Frequency: 50 Hz - 60 Hz

Protective Current transformers Dimensions: 115 x 131 x 65 mm Window: 60 x 30 mm

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CELSA MESSGERATE ESPAÑA S.L.
current transformer
current transformer
ASTP1257H

Primary current: 800 A - 2,500 A
Secondary current: 5 A
Frequency: 50 Hz - 60 Hz

Protective Current transformers Dimensions - 170 x 156 x 65 mm Window - 120 x 70 mm

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CELSA MESSGERATE ESPAÑA S.L.
current transformer
current transformer
AST1256

Primary current: 1,500 A - 4,000 A
Secondary current: 5 A
Frequency: 50 Hz - 60 Hz

PROTECTIVE CURRENT TRANSFORMER Dimensions - 165 x 145 x 40 mm Window - 125 x 60 mm

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CELSA MESSGERATE ESPAÑA S.L.
toroidal transformer
toroidal transformer

Output power kVA: 0.005 kVA
Primary voltage: 120 V
Secondary voltage: 12 V

Input Voltage: 120V AC Output Voltage: 12V AC Rated Power: 50VA Core Material: High Permeability Silicon Steel Dimensions: Inner Diameter (I.D.): 70 mm - Outer Diameter (O.D.): 90 mm, Height: 20 mm

toroidal transformer
toroidal transformer

Output power kVA: 0.3 kVA
Primary voltage: 220 V
Secondary voltage: 12 V

Our 300VA Toroidal Transformer is the ideal solution for your power supply needs. With an output of 12V AC and a power rating of 300VA, this transformer offers reliable and stable performance in a compact ...

power transformer
power transformer

Electric power: 50 W - 2,000,000 W
Primary voltage: 1 V - 1,000 V
Secondary voltage: 1 V - 1,000 V

The single-phase and three-phase transformers and auto-transformers are equipped with either copper or aluminum windings. These units feature air-type cooling and can perform up to 2000 kVA, with a frequency ...

power transformer
power transformer

Electric power: 50 W - 2,000,000 W
Primary voltage: 1 V - 1,000 V
Secondary voltage: 1 V - 1,000 V

Our 1-Ph and 3-Ph insulation transformers are designed to meet the following priority requirements: Anti-jamming screening between the primary and secondary windings Cooling: air type Power: up to 2000 kVA Frequency: ...

current transformer
current transformer
TG

Secondary voltage: 72.5 kV - 800 kV
Primary current: 4,000 A

Gas-insulated instrument transformer for enhanced safety and reliability TG is a gas-insulated high voltage current transformer based on a top-core design, able to withstand current ...

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ABB AG
current transformer
current transformer
CT1278

Primary current: 5 A

Protection and control of industrial equipment like AC drives, DC drives, inverters, current monitoring, and allied equipment APPLICATION Motor protection/Control/monitoring SPECIFICATION Product ...

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Electrohms
isolation transformer
isolation transformer
003801001

Primary voltage: 230, 400 V
Secondary voltage: 12 V

Generally about transformers The transformers must be protected against possible overloads and short circuits. Our transformers belong to the non-short-circuitproof type and so they must ...

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ETI
isolation transformer
isolation transformer
RKD series

Electric power: 0.015 kVA - 3 kVA
Primary voltage: 115 V
Secondary voltage: 6, 115 V

... 12 ‑ 2 x 115 Vac Power 15 ‑ 3000 VA Insulation class B Maximum ambient temperature 40 °C Efficiency up to 98 % Degree of protection IP 00 Advantages Minimum size at high output Low weight Double input voltage for series ...

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Block Transformatoren-Elektronik
instrument transformer
instrument transformer
ZCT035

Primary current: 200 mA

Characteristics:Sub-plate mount,crimping terminal output, with built-in transient voltage suppressor for protection. purose:used for leakage current protection(EGR)zero sequence current detection.

current transformer
current transformer
XH-SCT-T10

Secondary voltage: 0 V - 3 V
Primary current: 0 A - 80 A
Secondary current: 0 A - 0.8 A

XH-SCT-T10 Split Core Current Transformer CTs Specifications: 1.Diameter:10mm 2.Rated current:0-80A 3.Rated output:mA or mV(0.333V) 4.Insulation Voltage:3KV 5.Rated Frequency:50HZ/60HZ 6.Operating Temperature:-15℃to ...

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Jiangyin Spark Electronic Technology Co.,LTD
instrument transformer
instrument transformer

SES Current Transformers (CT) are used to ensure that electrical systems do not overload and for monitoring large loads by the using a metering instrument. Selection of accurate and reliable CTs are very crucial. It has ...

current transformer
current transformer
MSQ series

Primary voltage: 660 V
Primary current: 30 A - 12,000 A
Secondary current: 1, 5 A

MSQ-0.66/A series current transformers are used to test , control, display and recording the operation of electrical equipment, as well as protect the equipment against damage, with frequency of 50 or 60 Hz and rated ...

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Yueqing RunEasy Electronic Technology Co.,Ltd.
protection transformer
protection transformer
TSR 3000

Electric power: 3,000, 2,400 W
Output power kVA: 3, 2.4 kVA
Primary voltage: 230 V

Reliable and very efficient insulation transformers: built in cabinet, they include elctrostatic shield device to limit transient and transient noise limiters. High protection against lightning damage, ...

power transformer
power transformer
TTH/PVH series

Output power kVA: 0.05 kVA - 0.06 kVA
Primary voltage: 230 V
Secondary voltage: 11.5 V

TTH/PVH - TRANSFORMER POWER SUPPLIES FOR HALOGEN LIGHTING Transformers are designed especially for powering 12V halogen lighting systems (short circuit and overload protection). TTH ...

electrical power supply transformer
electrical power supply transformer

... known HAHN quality. HAHN is flexible and manufactures transformers with or without rectiefier units. Internal saftey features are glass tube fuses and tempersture controllers for the protection of your ...

current transformer
current transformer
Salvo

Primary voltage: 415 V
Secondary voltage: 230 V

Salvo Transformer Powered Doors Salvo Transformer is used to convert power supplies of 415VAC down to 230VAC. It is only required on sites where 230VAC is not available. It is supplied as mounted in ...

current transformer
current transformer
XT series

Primary voltage: 720 V
Primary current: 60 A - 600 A
Frequency: 50 Hz

The XT has been designed for TMAX XT circuit breaker. •For use in compact low-voltage circuitbreakers 60-600 A • Compact three-phase block CT's with voltage taps and neutral conductor feed-through • Simple and quick ...

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PFIFFNER International AG
isolation transformer
isolation transformer
RKD 20/2X24

Primary voltage: 115 V
Secondary voltage: 24 V
Frequency: 50 Hz

... Applications As a mains transformer for adjustment of the voltage and simple electrical isolation. As an isolating transformer for the safe electrical isolation of the input and output sides. The ...

electronic transformer
electronic transformer
CYECT1-110D

Primary voltage: 110 kV
Primary current: 50 A - 3,150 A

... measure and protective equipment, and can meet customer’s other special requirement. Technical parameter 1. Rated primary voltage : 110 kV 2. Rated primary current : 50-3150A 3. Rated digital output : 0x2D41(measure) ...

power transformer
power transformer
SPT16000/BTE

Electric power: 16,000 W
Primary voltage: 400 V
Secondary voltage: 400, 230 V

... e³ Blue e³ is the registered trade name used by EREA Energy Engineering to distinguish energy-efficient transformers from traditional transformers. It is pronounced "blue triple e" – “triple e” stands ...

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EREA Transformers
instrument transformer
instrument transformer
SVR 109

Primary current: 8 A - 896 A

Specially designed for MV switchgears Solutions available from 16 up to 896A Output current 0.075A Cable length 110mm or other length on request Standard connector code FKCVR 2.5/ 4-ST Solid, reliable cast resin product Dimensions (LxWxH) ...

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