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SMC PTE-300-v portable test system
The PTE-300-V equipment is a universal,
portable, test system with three outputs to test single and three phase
protective relays.
The equipment compromises of three independent
output channels than can be selected as voltage or current. This enables the
unit to be used as a complete single-phase equipment (Voltage, Current, and
phase angle between them), or with channels synchronized, as a three phase
voltage or three phase current generator from a single phase mains input.
The unit is extremely compact and rugged. The
design incorporates the latest in modern digital microprocessor technology
to achieve unbeatable output characteristics in terms of power, accuracy,
low distortion, and dynamic capability. This technology allows users to test
many different specific functions required in relay testing, without the
need of additional accessories.
All output signals are digitally generated,
amplified, and internally controlled by the IGM’s (Intelligent Generator
Modules), which interpret the orders received from the front panel to
produce a highly accurate, stable, and low distorted output, independent of
the voltage supply.
The equipment also allows optional connection
to a computer for either automatic testing of relays or control of the
equipment using Windows compatible software.
Even the adjustment and calibration of the
equipment is made by software, supplied with the units, which permits
calibration and/or adjustments in the outputs, without any manual hardware
setting. (Closed Case Calibration)
In summary, the PTE-300-V is an equipment which
offers all the characteristics and functions needed for protective relay
testing, in a manual or automatic mode, and in laboratory and/or for on site
testing.
MAIN FEATURES
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Variable three phase voltage to 3 x 300V or
Current up to 3 x 8A or V & I mixed.
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Variable phase angle between 0 - 359.9°
(Single or three phase).
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Variable frequency output between 40 - 300
Hz.
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Output power: 3 x 100 VA.
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Reversible outputs.
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Outputs are fully isolated and electronic.
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Dynamic capability.
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Completely programmable.
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External frequency or phase reference
input.
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External Timer control output.
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Dimensions: 200 x 442 x 327 mm / 22 Kg 8 x
18 x 13 in. / 48 lb.
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to enlarge
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