Earth Fault Relay

Listing ID #4835267

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

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Product Details

PROK DEVICES PVT LTD an ISO 9001-2008 company introduces DIGITAL
MICROPROCESSOR / MICROCONTROLLER BASED IDMT / DEFINITE TIME / INSTANTANEOUS
EARTH FAULT RELAY (EFR).It is a current sensing device which is tropicalised professionally
designed and tested for protection of Generators, Transformers and Feeders. Prok dv's
make DIGITAL MICROPROCESSOR / MICROCONTROLLER BASED IDMT / DEFINITE TIME /
INSTANTANEOUS EARTH FAULT RELAY (EFR) can be employed with various earth fault protective
schemes, which are explained in brief with figures. The magnitude of the earth fault current
depends on the fault impedance and invariably the fault impedance for earth fault is
higher than that for phase faults, hence the earth fault current is low compared to the
phase fault currents. The fault impedance depends on the system parameter and also on
type of earthing. The neutral may be solidly grounded, grounded through resistance or
reactance.

Specification

Compact
IDMT (4 IEC curves), Definite Time & Instantaneous
Wide setting ranges
Fully digital acquisition & processing of data
Wide operating voltages
LCD display of operated current & fault current
Rugged and Tropicalized design

Company Details

Apart from our comprehensive range of products there are various other reasons why our clients prefer us to our competitors. Some of those reasons are as follows:
Manufacturing and allied lines
Technically qualified and experienced personnel
Infrastructure geared up for bulk manufacturing
Existing customer profile extremely quality conscious
Engineering and design competence gives value addition and an edge over the competition
Servicing and maintenance of existing systems after due diligence and pre-verification
Also undertake panel designs for specific applications requiring use of sophisticated electronic power protection and control systems
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Mission
'To maximize customers satisfaction by understanding customers' expectations by keeping high quality standards and using proper technology and effort'
Vision
Introduced microcontroller based Motor Protection Relay and Very soon launching Maximum Demand Controller / Indicator, Multi data Meters, Generator / Transformer Protection Relay are in the design stage.
Recruiting Marketing / Sales Engineers in Metropolitan cities and planning to open branch office in 4 major regions
Major plans to expand the manufacturing activity through tiny and ancillary sub-units
Exploring global markets for export markets and joined ventures
Advertising through Internet, Journals, Leading Magazine and News agencies. Already organizing in-plant Technical seminars / Exhibitions for product promotors and concept building
Customer Support , Service Back-Up, Quality Control are the core focus areas
Continue to provide a high degree of professionalism and personalized service
Rigorous marketing means client servicing, popularizing brand image, concept selling, co-ordination with dealers and distributors. Approval of our Products from Consultants, public sectors, Govt. institutions, Electricity boards and major projects
Values
Continuous improvement in working methodology to achieve customer satisfaction
Quality and timely deliveries
Professional approach, transparency in deals
Best Products at Best Prices