• Rated current: 5 or 50A • High accuracy • Customized specifications are accepted. Carton.
Product description Transformer Standard current transformer are also called precision current transformers, current transformer standards, standard CT and current transformer standards. Transformer standards are divided into current transformer standards and voltage transformer standards. Standard current transformers are used in the error test of transformers. Used as a current transformer calibration standard technical parameter Temperature -5 40 Relative humidity 80% Rated Primary Current 5-5000A 5A,1A Rated secondary current 5A 1A Accuracy Class 0.05S Allow long-term work under the rated current; More than120A across the core. Precautions The current of standard CT and tested CT must be the same in CT calibration. Follow the given wiring diagram strictly. Test whether the load box is accurate or not before calibrating the transformer. Forbid secondary winding opening during the calibration. Select demagnetization before calibration.The wiring diagram is shown in figure 5. Short out the secondary winding before cutting off the power when the demagnetization is finished. Principle wiring diagram of CT with large current generator is similar to above diagram. They are the same except the output winding of large current generator and primary winding of transformer are the same one.
Product description Transformer Standard current transformer are also called precision current transformers, current transformer standards, standard CT and current transformer standards. Transformer standards are divided into current transformer standards and voltage transformer standards. Standard current transformers are used in the error test of transformers. Used as a current transformer calibration standard technical parameter 1. Temperature: 2. Relative humidity 3. Rated Primary Current:5-5000A 5A,1A 4.Rated secondary current:5 1A 5 Accuracy Class 0.05S 6. Allow long-term work under the rated current; More than120A across the core. Precautions: 1. The current of standard CT and tested CT must be the same in CT calibration. 2. Follow the given wiring diagram strictly. 3. Test whether the load box is accurate or not before calibrating the transformer. 4. Forbid secondary winding opening during the calibration. 5. Select demagnetization before calibration.The wiring diagram is shown in figure 5. Short out the secondary winding before cutting off the power when the demagnetization is finished. 6.Principle wiring diagram of CT with large current generator is similar to above diagram. They are the same except the output winding of large current generator and primary winding of transformer are the same one.
- LED Color Blue, White, Yellow, Gold, etc etc - Circuit board width : 6mm - Number of Lamps : 6 L - Voltage : 220V -240V 50/60 Hz - The appreances of Colors : Transparants - Product Types : 50 50 - Meas : 28x28x14 cm - Including transformer to convert power from AC to DC - 1 Roll (Included 100 Meters of LED Strip, 5 Transofrmers to conver power from AC to DC) - 1 Ton (Contains 166 Roll of LED Strip),
1.Operating temperature range:-20 to +45 2.Storage temperature:-40 to 70 3.Switching frequency:1khz to 200khz 4.Withstanding voltage:1500/3750vac for 1 minute between primary and secondary 5.Insulation resistance:500vdc 100m¦¸ miin. Between primary&secondary. As per customer's requirments
Larege transmisson power, low loss, wide frequency range, stable performance, low temperature rise. Used for electric apparatus, aerocraft, transmitter, computer .Communication equipment and tv etc.
Features: Wide voltage Frequency range, Low power consumption Low tempreture rise High efficiency features. Widely application: Color tv Lcd power supplies Computers Monitors Switches Other electrical equipment. Certification: Iso9001, ul, vde, ce, cb, cqc, iso14001
• EC, EE.EI and PQ type high frequency switch transformer • EP type magnet shielding switch transformer • RM type communication filter, aux power transformer • ET, FT type linearity filter • T (ring) type filter and switch transformer • G (jar shape) switch transformer • DR (I) type transformer • T (ring) iron power core, DC filter inductor • Application: switching power supplies, chargers, alarm system, TV and CRT monitor displays, UPS, VCD/DVD players, audio and visual equipment, OA machines and inverter • Used in high-density installation with nice shielding • Also can supply: Switching power transformer Pulse transformer Telecom transformer Audio frequency transformer Isolated and line matching transformer Ignition transformer EE5 current sensor transformer ADSL transformer EFD series transformer ER series transformer RM series transformer EP series transformer EPC series transformer EE series transformer • Available in various types of transformers (PQ,CI, UI, EFD, EP, ER, EPC, POT, RM and EE) • Suitable for EL/CCFL inverter or DC/DC converter • Customized designs are accepted. Carton.
Characteristics: Low remanence ratio Low core losses Low hysteresis telescopic Low leakage induction High saturation flux density High permeability High Curie temperature Compact structure, high mechanical strength, easy installation.
