Transformers

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Transformers | Choosing the Right Transformer
There are 5 main types of transformers. The differences between each transformer are related to the types of applications possible. Current transformers: these are transformers in which the secondary current is proportional to the primary current. They can be used with all low-frequency alternating currents. Power transformers: these are distribution transformers with a voltage of one phase higher than 1,000V. They are used to transport electricity over long...
power transformer
power transformer

Output power kVA: 630 kVA - 31,500 kVA
Primary voltage: 35 kV
Frequency: 60, 50 Hz

... SummarThe 35kV transformer, the use of company-specific calculation and verification procedures, the transformer core, coils, active part, leading tanks and other components for a full range of optimized design and verification, ...

instrument transformer
instrument transformer
CT

... Current Transformers MPR Family Accessories Temperature range: -40 +70 °C Box made with self-extinguishing material UL 94-VO Test voltage between primary and secondary: 4Kv ...

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Orion Italia
current transformer
current transformer

... neutral cables should be passed through the toroidal transformer. The ground wire must not pass through the toroidal transformer. The cables should be routed through the center of the toroidal transformer ...

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SIGMA ELEKTRIK
current transformer
current transformer
DP series

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

... • Primary current: 100A-5000A • Sercondary current: 5A, 1A • Standard approval: IEC44-1, BS7626, VDE0414, VL94 • Maximum voltage: 0.72/3kV • Frequency: 50/60Hz • Rated load: 1VA-30VA • Class: 0.5, 1.0, 3.0 • Short-time thermal current: lth=100 ...

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Yueqing Hean Electrical Co., Ltd.
current transformer
current transformer
LILCO® series

Primary current: 0.06 A - 85 A
Frequency: 0.1 Hz - 85 Hz

... to 25 kA, the LILCO® series of PMK’s current transformers enables precision high bandwidth AC current measurements, which are required for a broad range of measurement applications. The current transformers are capable ...

current transformer
current transformer
LZCK-55

Secondary voltage: 1, 5 V
Primary current: 1, 5 A

... outdoor waterproof current transformers are applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV also can be used for microcomputer protection. This type of current transformer ...

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BEIJING GFUVE ELECTRONICS CO.,LTD.
instrument transformer
instrument transformer

Primary current: 5 A - 1,000 A

... - Donut and Terminal Style that Reduce High AC Current Signals to 5 AC Amperes - Model 186 Reduces High AC Current Signals to 10 AC Volts ...

current transformer
current transformer
SCT027H

Primary current: 160 A

... Characteristics:Hand hold type, leading wire output, audio plug connector(or customized), transient voltage suppressor built in. Application: used for the current measuring, monitoring and protecting of AC motor, lighting equipment and air compressor. ...

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YHDC Dechang Electric
instrument transformer
instrument transformer
TAB series

... This linear current transformer series, allow to obtain an AC or DC voltage on output without other transducer. This solution reduce the cost and space of the installation. Mechanical dimension and primary current on main characteristics ...

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F.C. Misure
current transformer
current transformer
CT – N5K0

Primary current: 5 A

... - nominal secondary current 5 A - rated burden 5 VA - working range 1 … 200 % of nominal current - uncertainty of ratio ± 0.001 % - uncertainty of phase ± 0.05 Min. - overload protection with indication ...

electrical power supply transformer
electrical power supply transformer
ZTR-15-12

Primary voltage: 230 V
Secondary voltage: 4 V - 12 V

... Bell transformer ZTR-15-12Designated for general use – e.g. as home bells supply, door locks supplyDESCRIPTION Short-circuit-proof, doubled output terminalsTECHNICAL PARAMETERS Input voltage: AC 230 V Output voltage 4 V, 8 V, ...

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ELKO
electrical power supply transformer
electrical power supply transformer
JSG series

Output power kVA: 0.16 kVA - 16 kVA
Frequency: 50 Hz - 60 Hz

... manufacture JSG series three phase transformer with voltage between 160VA and 16KVA.The figure and installation size have be standardized and can be used together with 4AP series of Siemenfs. JSG series transformer ...

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Shanghai Leipold Electric Co., Ltd.
current transformer
current transformer
CT1231-A1

Primary current: 30 A

... Current transformers for energy meters single phase and three phase metering in Residential Metering applications. KEY FEATURES •High Linearity •Low cost •PCB Mountable •High Over current withstand capability RELATED APPLICATION •Metering ...

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Electrohms
current transformer
current transformer
SEA Series

Secondary voltage: 65 V - 230 V
Primary current: 6.3, 3.15 A

... The SEA Series is a type of transformer in the Mf-net program manufactured by Vostermans Ventilation. The SEA series includes the SEA 3.15 and SEA 6.3. These transformers can be controlled manually, in semi-automatic ...

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Vostermans Ventilation
power transformer
power transformer
TMN230-24-63

Output power kVA: 0.063 kVA - 20 kVA
Primary voltage: 230 V
Secondary voltage: 24 V

electrical power supply transformer
electrical power supply transformer
STR-ST

Primary voltage: 230 V

... Execution in accordance to VDE 0570 / EN 61558 Prepared for units to protective class II Protective type IP 00 Thermal class E Nominal ambient temperature ta 40°C Input voltage: 230V Output voltage: up to 42V Frequency: 50/60Hz Impregnation Test ...

instrument transformer
instrument transformer

... to give a signal, if the AC current exceeds a preselected setpoint. The setpoint is adjusted on a potentiometer on the transformer. 2. Current converters. These units converts the primary AC current to a standard 4-20 mA DC output ...

electrical power supply transformer
electrical power supply transformer
ZQSCBH15

Classification: Amorphous alloy phase-shifting rectifier transform

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Chongqing Xianglong Electric Co., Ltd
self-starting transformer
self-starting transformer
AT series

Electric power: 15,000 W - 550,000 W
Primary voltage: 1,000 V
Frequency: 50, 60 Hz

... . • Auto Starter Transformer : Auto Starter Transformer for reduced voltage starting of motors • Standard : BS4941, BSEN60947 • Input Voltages : Up to 1000V AC • Voltage Taps : 50%, 65%, 80% as standard - other ...

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Boardman Transformers
power transformer
power transformer

Output power kVA: 3,000 kVA - 15,000 kVA

... engineers’ design and monitors the production of these transformers. The engineers involved in the manufacturing process of transformers are highly skilled, expert and efficient. All our transformers ...

current transformer
current transformer
WALO ALO series

Output power kVA: 0.005 kVA
Primary voltage: 3 kV
Secondary voltage: 720, 333 V

... Article features 1. - This Winding current transformer is mostly used for new installations, as the circuit must be interrupted here. 2. - Most cost-effective and most common variant. 3. - Currently the most compact design on the market, ...

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Celsa Messgeräte GmbH
power transformer
power transformer
Z series

Output power kVA: 3 kVA - 2,500 kVA
Primary voltage: 250 kV
Secondary voltage: 600 V

... Applications • Machinery equipment • IC Semiconductor • SMT/PCB electronic assembly • Internet communication system • Military control system • Data processing system • Automatic testing system • Safety monitoring system • Precision measurement ...

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Riye Electric
current transformer
current transformer

Output power kVA: 2 kVA - 220 kVA

... SINGLE-PHASE WELDING TRANSFORMERS as always, TRE.CI designs and builds its own welding transformers. NGLE-PHASE WELDING TRANSFORMERS as always, TRE.CI designs and builds its For alternating current ...

current transformer
current transformer
ASTR21

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

... Dimensions: 44 x 66 x 30 mm Round conductor: Ø 21 mm General Mechanical Feature • unbreakable plastic casing, polyamide • difficult to inflame, according to UL 94 V0 and selfextinguishing • nickel-plated secondary terminals with plus minus screws ...

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CELSA MESSGERATE ESPAÑA S.L.
current transformer
current transformer

Electric power: 0.005 kVA - 0.03 kVA
Primary voltage: 5 V - 3,200 V

... The LV current transformer series manufactured by ENTES, is a set of models that are specially made to transform primary currents by a ratio to its secondary side with 0 degree phase difference. The network's HV side delivers isolation ...

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ENTES
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