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(Suitable
for single phase & three phase motors)
Description
C.R.I. Control Boxes are made of hi-tech components and designed to perfection
with various features to give ultimate protection to the prime movers such as
Submersible motors; Centrifugal pumps etc. (All the C.R.I. single-phase
submersible motors are supplied with suitable control boxes, which is
mandatory). Different types of single-phase and three-phase control boxes are
available which can be selected according to the control measures and features
required.
Applications
These control
boxes can be used to control and protect all kinds of prime movers especially
submersible motors I Centrifugal pumps etc, used for various applications.
Features
Features of Control Box with
Surge Arrester and Pump Protection Relay (PPR)
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Incorporated with surge
arresters to protect the pumping system from high voltage
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surges caused by
lightning and operation of switches on the main power distribution lines
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Technically advanced,
highly sensitive pump protection relay (PPR) enables immediate tripping of
power supply in overload and under load conditions
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Protects the pumpsets
against dry running by sensing the current
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Quick tripping in phase
failure and imbalancing voltage conditions
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Control boxes with PPR,
comprises of auto start provision and phase sequence protection
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An option for float
switch is provided in the control boxes with PPR, for the automatic
operation of the pumpset based on water level
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Provision of Ammeter and
Voltmeter to check the Current and Voltage in specific models Specific
models are provided with lock and key provision for safety and security
purpose
- Attractive powder
coated sheet metal enclosure.
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