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
WGBU series

Primary current: 0.03 A - 3 A

The WGBU Series is a compact earth leakage protection system. It is composed of a toroidal transformer with a built-in earth leakage relay. Multi-range electronic relay The sensitivity can be adjusted ...

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CIRCUTOR
current transformer
current transformer
WGC series

Primary current: 0.06 A - 60 A

... facilitate its installation. The WGC series earth leakage transformers have a greater immunity to transitory type current peaks that usually cause differential protection triggers. The earth leakage transformers ...

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CIRCUTOR
current transformer
current transformer
WGS-WGSP series

The earth leakage transformers of the WG Series have been designed to work with the relays of the WG Series. The sensitivity (trigger current) of the transformer-relay set is established by the associated relay.

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CIRCUTOR
instrument transformer
instrument transformer
TA DI MISURA

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

... test voltage 3 kV x 1’ 50 Hz insulation classe E protection degree IP 20 continuous overcurrent 1,2 In rated short-time thermal current (I th) 60 In rated dynamic current (I dyn) 2,5 x I th safety ...

protection transformer
protection transformer
TTV010 series

Output power kVA: 0.03 kVA
Primary voltage: 100 V - 600 V
Secondary voltage: 100 V

... 3 kV x 1’ 50 Hz insulation classe E protection degree IP 00 protection degree with terminal covers IP 20

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 ...

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FANOX ELECTRONIC
current transformer
current transformer
CT 20 30 50 70 90

Primary current: 3,200 A

Protection & Measurement for Low Voltage - Up to 3200 A of primary current. - Transformers ratio …/5. - Terminal cover, metal brackets for fitting, bus-bar holders and DIN rail mounting accesories ...

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FANOX ELECTRONIC
low-voltage transformer
low-voltage transformer
CT50 series

Protection & Measurement Transformers for Low Voltage Provided burden 15 VA. Transformer ratio …/5. Fixing base included.

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FANOX ELECTRONIC
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

current transformer
current transformer
AST P1257H

Output power kVA: 0.005, 0.015, 0.01 kVA
Primary voltage: 1.2 kV
Secondary voltage: 720 V

• - This protective current transformer is used for system protection in conjunction with the appropriate switching devices • - Available in numerous protection classes • ...

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Celsa Messgeräte GmbH
current transformer
current transformer
IB-50

Output power kVA: 0.00125 kVA - 0.0075 kVA
Primary voltage: 1.2 kV
Secondary voltage: 720 V

Article features • - This protective current transformer is used for system protection in conjunction with the appropriate switching devices • - Available in numerous protection ...

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Celsa Messgeräte GmbH
current transformer
current transformer
IBG-50

Output power kVA: 0.0025, 0.00125, 0.00375, 0.005 kVA
Primary voltage: 1.2 kV
Secondary voltage: 720 V

Article features • - This protective current transformer is used for system protection in conjunction with the appropriate switching devices • - Available in numerous protection ...

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Celsa Messgeräte GmbH
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.
electrical power supply transformer
electrical power supply transformer
SKS-SGBL-160/0.48

Electric power: 1,000 W - 1,000,000 W
Primary voltage: 220 V - 660 V
Secondary voltage: 5 V - 600 V

... loads generate harmonic currents that cause transformers and system neutrals to overheat, which can destroy the transformer. When a non-linear load is supplied from a transformer, ...

dry transformer
dry transformer
TTFW series

Output power kVA: 0.63 kVA - 1,000 kVA
Primary voltage: 800 V
Secondary voltage: 400 V

Dry type transformer. All transformers are tropicalized with anti-flash varnish: • Protection against corrosive environments. • Greater electrical insulation. • High compaction power. • ...

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POLYLUX S.L.
power transformer
power transformer
TTFX series

Output power kVA: 0.63 kVA - 1,000 kVA
Primary voltage: 800 V
Secondary voltage: 400 V

Dry type transformer. All transformers are tropicalized with anti-flash varnish: • Protection against corrosive environments. • Greater electrical insulation. • High compaction ...

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POLYLUX S.L.
power transformer
power transformer
TTFZ0 series

Output power kVA: 0.63 kVA - 1,000 kVA
Primary voltage: 800 V
Secondary voltage: 400 V

Dry type transformer. All transformers are tropicalized with anti-flash varnish: • Protection against corrosive environments. • Greater electrical insulation. • High compaction ...

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POLYLUX S.L.
measurement transformer
measurement transformer
EcoMeterA70

... with related wiring, equipped with voltage presence indicators and switches, pre-positioned for the fiscal measurement and protection section.

power transformer
power transformer
ACE

Electric power: 200 W - 400 W
Output power kVA: 0.2 kVA - 0.4 kVA
Primary voltage: 10 V - 24 V

... current (Idyn) 2.5 x Ith • Number of secondary 1 or 2 • Security factor ≤ 5 or ≤ 10 • Outdoor installation • Accuracy class for measure: 0,5 - 0,5s - 0,2 - 0,2s • Accuracy class for protection: ...

integrated transformer
integrated transformer
TMA

Electric power: 200 W - 400 W
Output power kVA: 0.4, 0.2 kVA
Primary voltage: 10 kV - 24 kV

The peculiar characterisNcs of this innovaNve product consist in having a phase-to- phase VT to be connected to the MV line through plug-in bushings, type A interface, protected by two MV fuses, all contained in an ≥ IP 55 metal case; ...

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
LU01

Primary voltage: 720 V
Primary current: 5 A

... . That means the primary currents are not only added but also divided by the number of inputs -Available current transformers versions with 2 to 8 primary windings. -Nickel plated secondary terminals with ...

oil-insulated transformer
oil-insulated transformer
OSKF

Primary voltage: 72.5 kV - 800 kV
Primary current: 6,000 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 ...

current transformer
current transformer
IMB

Primary voltage: 36 kV - 800 kV
Primary current: 4,000 A

... current transformers is up to four times lower than the industry average. Applications • Revenue metering • Protective relaying • System control and indication of power flow Why Hitachi ...

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Hitachi Energy
distribution transformer
distribution transformer

Primary voltage: 21,400 V
Primary current: 600 A - 1,000 A
Frequency: 50 Hz

... an artificial neutral point separate from the HVB/HVA transformer. • Compensation of the network's total capacitive current through automatic tuning. • The operating of zero-sequence protection, by ...

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Cahors
instrument transformer
instrument transformer
CPB

Secondary voltage: 72.5 kV - 800 kV

World-class CVT for long term performance and reliability Capacitor Voltage Transformer CPB is designed for revenue metering and protection in high voltage networks. It is of single-phase design and ...

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ABB AG
isolation transformer
isolation transformer
504-228

Primary voltage: 245, 230, 415, 400 V
Secondary voltage: 230 V
Frequency: 50 Hz - 60 Hz

... regulations Our Transformer provides high-quality safety and isolating properties for use in control circuits and general applications Exceptional low loss noise laminations characterising our Isolation ...

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RS PRO
current transformer
current transformer
OTCF

The OTCF capacitor voltage transformer is designed to meet industry standards (ANSI/IEEE or equivalent) using only high-quality materials to ensure operational security. Its robust and leak-proof structure allows for ...

isolation transformer
isolation transformer
ESL0107 series

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

... isolated from the transformer core in order to ensure isolated installation in accordance with the requirements of the respective standards. Protection against corrosion is guaranteed by a complete resin ...

cast resin transformer
cast resin transformer

Core balance transformers protects or signals resources such as earth leakage protection relays. this transformer or toroid proposed by SOCOMEC meet requirements in terms of measurement ...

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. ...

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Electrohms
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

Output power kVA: 30 kVA - 10,000 kVA
Frequency: 50, 60 Hz

The safety and security of tamper-proof padmount transformers make them the ideal choice for installations which may be accessible by the public, or any situation where underground cabling ...

current transformer
current transformer
FSCT-T20

Secondary voltage: 0.3 V
Primary current: 0 A - 600 A
Secondary current: 0 A - 1 A

IP67 FSCT-T20 Outdoor Waterproof Split Core Current Transformer SPECIFICATIONS: 1.Rated current:0-600A 2.Rated output:mA or mV 2.Insulation Voltage:3KV 3.Rated Frequency:50HZ/60HZ 4.Operating ...

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 ...

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Yueqing RunEasy Electronic Technology Co.,Ltd.
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