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Power Electronical

Supplier From India
Nov-17-09
Supplier : Capacitance and dissipation factor bridge, tan delta test set, oil breakdown tester, oil resistively and dissipation factor test set, high voltage breakdown tester, standard sf6 gas filled capacitors, insulation resistance testers, transformer oil testing laboratory, on-site testing services

Services : Transformer oil testing laboratory, on-site testing services
Established: 1998 Standards: ISO9000

Verification Status



Contact Details:
D-24, Classic Indl Premises
Midc Ambad
Nasik 422010
Maharashtra India


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Inp Wafers, WAFERS

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INDIUM PHOSPHIDE (InP) WAFERS are semiconductor materials made of indium phosphide, a compound semiconductor that is widely used in high-frequency and optoelectronic applications. Due to its efficient electron mobility and direct bandgap properties, InP is favored for devices such as:

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Gaas Wafers, WAFERS

$350.00 - $2.5k / Piece (CIF)
MOQ: 10  Pieces
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GaAs Wafers
Gallium Arsenide (GaAs) wafers are critical components in modern electronics and photonics due to their superior electrical and optical properties.

Here�¢??s a focused overview:

GaAs�¢?? is shorthand for Gallium Arsenide, a compound made up of two elements, and the semiconductor used to manufacture GaAs wafers. GaAs is used as a direct bandgap semiconductor, which in layman�¢??s terms, simply means that particles such as electrons can pass through components much quicker and with very little interference. This makes them particularly useful in optical devices because photons, the basic unit for all light, can pass through lenses with ease.

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Nov-18-09
Supplier From Nasik, Maharashtra, India
 
This is the most advanced automatic version of the c&df sets within our product range. The automatic 12kv 200ma test set integrates the high voltage power source and the measuring bridge into one single compact unit. It is designed to measure dissipation factor and capacitance in heavy electromagnetic interference environment such as in power plants and substations. Using digital filters it eliminates interference signal to specimen signal by a ratio as high as 2:1. It can also be used in laboratory for high accuracy tests on high voltage bushings, transformer windings, shunt reactors, current transformer, capacitor voltage transformer (cvt), grading capacitors of circuit breakers, surge arrestors and generator windings.
Dissipation factor range v no limit
Df resolution v 0.001% (1 x 10-5)
Df accuracy v 1% + 4 digits
Capacitance range v 3pf to 50000pf @ 12kv
60pf to 1uf @ 0.5kv
Capacitance range accuracy v 1% + 1 digit
Test voltage range v 0.5kv to 12kv, 200ma(max)
Test voltage resolution v 1v
Test voltage accuracy v 1% + 10 digits
Input current range v 10ua to 5a
Test time v 30s typical
Cvt test mode v o/p voltage 3 to 50v, o/p current 3 to 30a
Internal hv frequency v 45, 50, 55, 60, 65 hz (single)
45/55hz, 55/65hz (auto multiple frequency measure & avg for interference suppression)
Input supply v 1-phase 220v 50hz, +/- 10% (flat pin type, type g electrical plug)
Printer v thermal printer
Communication port v rs-232.



Moq - 1 pc
Weight - 35 kgs
Dimensions - 45cms x 35cms x 35cms.
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Application
Use for control and connecting cable on data transmission within building management system, speaker audio system and control measurement. Suitable for use in dry and damp environment.

Cable Structure & Features
Conductor Material : Tinned copper stranded
Insulation : Semi-Rigid PVC
Drain Wire : Tinned copper stranded
Shielding : Aluminium foil laminated screen
Outer Sheath ; PVC
Sheath Colour : black or gray

Technical Data
Standard : UL Style 2464
Approvals : UL apporoved
Rated Voltage : 300V
Testing Voltage : 1500V
Flame Retardant : VW-1
Insulation Resistance : Min 20Mx km
Min. Bending Radius : 10 x cable diameter
Operating Temp. : -30C / +80C
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Supplier From Guangzhou, Guangdong, Hong Kong
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Supplier From Nasik, Maharashtra, India
 
PE-AOBDV Automatic Oil Breakdown Voltage Testeris a highly precise instrument, which can be applied to measure either the breakdown voltage or also check the withstanding voltage for a predefined time. Usual available automatic test sets only perform the former function, but PE-AOBDV can do both. PE-AOBDV can measure the breakdown voltage repetitively and computes an average reading, for a proper decision making. PE-AOBDV consists of an integrated Oil Cup, HV AC power source.

Features

- 0-80kV or 0-100kV smooth operation, 5mA trip current
- Complete Automatic operation
- Non-contact magnetic stirring
- Programmable Stir, Hold, and Intermediate Stand times
- Programmable voltage ramp rate
- Repetitive test sequence and average readings
- Digital display output
- Integrated thermal Printer
- Internal memory for data storage and recall
- Included IS 6792, IEC 60156 and GB507-86 test sequences
- Programmable test sequences as per requirement.

1 pc - 25 kgs.

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