A renowned and well acknowledge manufacturer of premium quality Self-resetting Protection Cut-outs including Thermal Cut-Outs and Thermostats for Over-Temperature Protection of All Electrical Equipment...
About Us
Driven by technology and motivated by challenge, Portex Technologies
is a pioneer in the field of Bi- metallic control. Established in
1975, the company has grown from strength to strength & become a leading manufacturer and supplier of
world class thermal cut-outs and thermostats. Under the direction of a
strong and proficient engineering team, our organization has grown
manifold to reach the top position in the industry. We have
successfully acquired a widespread customer base, owing to our quality products, ethical practices, effective R&D
practices, unmatched product performance and a swift delivery system. Being
a customer-centric organization, we lay great stress on delivering
total value to customer's
We offer a wide spectrum of Thermal Protection Cutouts, Thermal Protection Thermostats, Circuit Breakers, Motor Protectors,
etc. Beside our standard products, we also offer customized products to
meet the specific requirements of the customers. Our designers and
engineers work in coordination to come up with the most suitable model
and specifications to meet the objectives of the customers. Our R&D team is one of the key facilitators of the success of
our products in the market.
General Description
A Portex self-resetting thermal cut-out is a miniature, precision-unit bimetallic device which senses temperature rise and whose internal contacts open and interrupt current when its temperature reaches the preset trip temperature specified by the user. The contacts close automatically and restore the current when the cut-out has cooled.
Operating Features
Operation- cut-out is fitted at the locations where temperature is to be sensed. When the surrounding temperature rises, the cut-out heats up and it's internal mechanism operates at preset trip temperature thereby opening its contacts and interrupting the current supply. When the equipment cools, the cut out resets automatically, thereby restoring the supply.
Features
(a) QUICK BREAK & QUICK MAKE contact action (also called snap- action contact) ensures no sparking and long free life
(b) Trip temperature specified by customer is factory pre-set. this calibration cannot be altered by the customer.
(c) Designed to withstand varnish impregnation and baking during fitting in motors, transformers, solenoids etc. resistant to dust, heat, fumes, atmospheric pollution, varnish, moisture ect.
(d) Available with normally closed (N.C) contacts which open on temperature rise,
(e) Low cost
(f) Long life and heavy current breaking capacity.
(g) Miniature size
(h) High reliability because these are sealed non tamperable devices
Applications of Our Products
- Motor overheat and burnout protection- all sizes (single and three phase)
- Transformer overheat & burnout protection
- Office Equipment
- Appliances
- Coils and solenoids
- Hydraulic equipment and pipelines
- Eddy current controls
- Generator windings
- Portable tools
- Industrial electronics; overheat protection of thyristors, power transistors, SCRs, heat sinks, etc
- Welding equipment & gas pre-heaters
- Pumps (domestic & industrial)
- Internal combustion engines
- Industrial machinery
- Bearings and bushes overheat sensors
- As a thermostat for maintaining temp
- Lab equipment
- Process control equipment
- Fluorescent tube-light chokes
- Microwave ovens
- Washing machines.
Quality Performance Reliability - Endurance
With over twenty-five years of experience in the field of manufacturing thermal controls
and with numerous satisfied customers in all industries, our leadership
in this technology has become unchallenged. Continuous product upgrading is
achieved by strenuous and sustained R & D and many patents.
All
materials that we use are of the highest grade. Before assembly all components are
ultrasonically cleaned and inspected under microscope. Assemblies are
spot welded with precision synchronous spot welders. There is no
soldering at all. Stringent tests are carried out on 100% of the pieces
at several stages of manufacturing. Our products are superior in all
respects to imported cut-outs because we can afford to put in extra
labour and painstaking effort by inspecting and testing 100% of the pieces
during production.
Finally predispatch testing of trip
temperature is done twice on 100% of the cut-outs. Whatsoever PORTEX
control is selected for your application you will get dependable
operation, which is the result of perfect engineering controlled manufacturing
and thorough testing. We recognize the importance of dependable service
to help you become one of our esteemed customers.
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