GROUND FAULT SENSORS, VOLTAGE TRANSFORMERS AND TRANSDUCERS
GROUND
FAULT SENSORS Nothing is more important than protecting people from electric
shocks. Our ground fault sensors do just that. Their compact
design, built-in torroid, and field-adjustable setpoints ensure fast,
easy installation. Thousands are in daily service, working
in applications ranging from oil pipelines and railroads to semiconductor
manufacturing equipment. Optional range extenders increase the
sensor opening to 4.5 inches (115 mm). Because applications vary,
you can count on NK Technologies for a solution matched to your specific
needs-all designed to protect your people, products and processes.
Immersion Heaters
Heat Trace Tape
OEM Equipment Protection
Series
Monitors
Range
Style
Output
AG1
To 600 VAC
5-100mA
Solid Core
To 1 A @ 240V
AG2
To 600 VAC
80-950mA
Solid Core
To 1 A @ 240V
Range
Extenders
Series
Apperture
AGE 1
1.15" / 29mm
AGE 2
1.5" /
38 mm
AGE 3
2.5" / 63 mm
VOLTAGE
TRANSFORMERS AND TRANSDUCERS
Voltage transformers are used to extend
the voltage range of a power transducer, and NK Technologies
has models available up to 35 kV. Also known as potential
transformers (PTs), they are available in versions for indoor
or outdoor applications.
Voltage transducers include a signal conditioning section
that produces a low-level DC signal which can be read by automation
systems.
Use as Power Monitors
For Power Quality Analysis
Series
Monitors
Output
Features
3PT3
5 kV
120 VAC
Three Phases in one package
PT3
5 kV
120 VAC
Single Phase
PT4
9 kV
120 VAC
Single Phase
PT5
15 kV
120 VAC
Single Phase
PT7
35 kV
120 VAC
Single Phase
Please contact Cal-Centron for additional Information.
GROUND
FAULT SENSORS