Primary transformers

23 companies | 51 products
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power transformer
power transformer

... technologies for designing and manufacturing: core and shell. With shell-formed transformers, the primary and secondary are on one leg and surrounded by the core. With a core-formed transformer, ...

power transformer
power transformer
SGB UNI-Q

Electric power: 1 W - 100,000 W
Primary voltage: 1 kV - 63 kV
Secondary voltage: 120 V - 52,000 V

... perfected multi-layered winding and is the only manufacturer to use this principle for coated dry transformers! OUR OWN TEST EQUIPMENT SGB-SMIT coated dry transformers are designed and manufactured in ...

electric arc furnace transformer
electric arc furnace transformer
OTF

Current: 0 A - 160 A
Primary voltage: 0 V - 350,000 V

... feature of furnace transformers is that they have primary side with high voltages and low currents and secondary side with low voltages and high currents. DC Furnaces In the melting process is used ...

power transformer
power transformer
PT

Primary voltage: 480 V
Secondary voltage: 120 V

Voltage transformation for Low Voltage. Transformer designed in double cell, encapsulated in poliuretane. Dielectrical strength 3000 Vac 50 Hz between Primary and Secondary Input voltage: ...

current transformer
current transformer
ASW

Current: 50 A - 1,000 A

Primary current from 50 A up to 1000 A ●Slip whole for different squares ●Easy handling ●Extended secondary terminal cover ●Innovative secondary clamp technology ●Break check plastic case ●Casting compound ●Isolation ...

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 ...

current transformer
current transformer
936A

Current: 5 A

... and 0.01 ° phase (traceable to NIST), ideal for calibrating other current transformers. The Model 936A uses an active transformer to achieve the high accuracy needed for a primary reference. ...

isolation transformer
isolation transformer

Current: 0.01 A - 3,000 A
Electric power: 30 W - 30,000 W
Primary voltage: 230, 400 V

Compliant with standard EN 61558-2-6 • Standard voltages Input winding 230/400 V Output winding 12, 24, 48 V • Other voltages available on request • Electrostatic screen available on request • Ambient temperature 40 °C • Protection ...

isolation transformer
isolation transformer

... according to customer requirements Product execution standard GB1094.11 power transformers - part 11: dry transformers SJ 3270《Safety requirements for isolating transformers

isolation transformer
isolation transformer

... according to customer requirements Product execution standard GB1094.11 power transformers - part 11: dry transformers SJ 3270《Safety requirements for isolating transformers

secondary transformer
secondary transformer

... to customer requirements Product execution standard GB1094.11 《《Power transformers - part 11: dry type transformers》》 SJ 3270《Safety requirements for isolating transformers

current transformer
current transformer
AK 12

Current: 5 A - 600 A

We produce supporting type current transformers for indoor installation. They contain up to five cores for revenue metering and protection purposes, constructed from high quality siliceousor nickel steel laminations. ...

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TWB SA
current transformer
current transformer
Al 12

Current: 5 A - 2,500 A

... standards DIN 42600. Highest voltage for equipmet |kV) :12 Rated insulation level (kV) :12/28/75 Rated primary current (A) :5 up to 2500 Primary reconnection (A) :2x5upto2x 1000 Secondary tap :upon ...

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TWB SA
current transformer
current transformer
Al 24

Current: 5 A - 2,500 A

... standards DIN 42600. High est vo Itage for equipmet (kV):24 Rated insulation level (kV):24/50/ 125 Rated primary current (A):5 up to 2500 Primary recormection (A):2x5 up to 2x 1000 Secondary tap ...

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TWB SA
power transformer
power transformer
4000 Series

Primary voltage: 120 V - 575 V
Secondary voltage: 5, 10, 24, 12 V

Features Product Type Features Product Type Transformer Electrical Characteristics Primary Voltage 120 V, 208 V, 240 V, 277 V, 480 V, 575 V Secondary Voltage (V) 5, 10, 12, 24 Power Rating (VA) ...

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TE Connectivity
electrical power supply transformer
electrical power supply transformer
88 series

Primary voltage: 4 V - 250 V

Enclosed connections Primary Pigtails Screw terminal connections on secondary Edwards 88 Series Transformers provide low voltage source from 50 to 250 volt amps for all large signaling installations. ...

toroidal transformer
toroidal transformer
T series

Electric power: 15 W - 5,000 W
Primary voltage: 230 V

... from 20 to 220 VA, primary 230 V, double secondary to connect serially or in parallel. - TE Series (Resin packed) from 15 to 750 VA, primary 230 V, secondary to order. - TCI Series (Packed for ...

current transformer
current transformer
MSQ

Current: 30 A - 5,000 A

MSQ Current Transformers Primary current:5A-150A Secondary current:5A,1A Standard approval:VDE0414,BS7626,IEC185 Maximum voltage:0.66KV Frequency:50-60KV Rated load:10VA Class:0.5,1.0 Short-time ...

control transformer
control transformer

Primary voltage: 25,000 V
Secondary voltage: 120, 240 V

... Power Transformers are single-phase transformers used to supply control power in switchgear and transformers. Primary voltages are up to 25000V with secondary voltages ...

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Acutran Transformers
current transformer
current transformer
ENZR / NZR, RM27

ENZR / NZR Solid core current transformer Current transformer for low voltage For primary currents of 100 up to 1.000 A For secondary currents of 5 or 1 A Testing ...

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NZR
current transformer
current transformer
CT – N5K0

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

Primary voltage: 0.5 V - 1,000 V
Secondary voltage: 0.5 V - 1,000 V

These transformers are designed, manufactured and thought to be used in feed of control panels with galvanic insulation between primary and secondary windings. - They have security connection terminals ...

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Transformadores JESIVA,S.L.
distribution transformer
distribution transformer
TE series

Electric power: 50, 75, 37.5 kVA
Primary voltage: 240, 480 V
Secondary voltage: 120, 240 V

Non-Ventilated Transformers - 240 x 480 Primary Volts - 120/240 Secondary Volts - Four Windings - 1Ø, 60Hz

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Acme Electric
instrument transformer
instrument transformer
GSA series

Current: 20 A - 10,000 A

Primary current from 20A up to 10kA For measurement, protection and billing purposes Models for indoor and outdoor applications Max. 3 measurements in one housing Various extra parts available to mount the transformer ...

current transformer
current transformer
TAPRV10/100

Current: 5, 100, 200 A

Openable current transformer. TAPRV10/100 Openable current transformer - 100/5A primary current - Also available other items with 200/5A primary current.

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Capetti Elettronica
current transformer
current transformer
LRC

Current: 1, 5 A
Primary voltage: 0.7 kV

... adverse environmental factors such as: extreme temperature, increased humidity, atmospheric precipitation, dust, etc. Primary winding flooded with an epoxy composition providing permanent resin insulation. Wide current ...

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LUMEL
control transformer
control transformer
CZ0516

Electric power: 0.1 kVA - 1.6 kVA
Primary voltage: 110, 690 V
Secondary voltage: 12, 690 V

Ex mark:Ex e Ⅱ Gb Intended use:Can be used in zone 1 ,zone 2,zone21,zone22 Ambient temperature use:-40℃≤Ta≤45℃ Primary voltage:AC110~690V Secondary voltage:AC12~690V Rated capacity:100~1600VA Rated frequency:50/60H