Specifications
Power Requirements |
Dimensions |
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Voltage range: |
HXP-3: |
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10 to 14 VDC, 12 volts nominal |
Height: 14.6 in (370.8 mm) |
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Current draw: |
Width: 19.25 in (489 mm) |
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2 amps min. |
Depth: 10.75 in (273.1 mm) |
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4 amps max. |
HXP-3R: |
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Maximum ripple: |
Height: 14.6 in (370.8 mm) |
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0.5 VAC PP |
Width: 19.25 in (489 mm) |
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Depth: 10.75 in (273.1 mm) |
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Operating Temperature |
HXP-3R2: |
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Minimum: -40°F (-40°C) |
Height: 24.5 in (622.3 mm) |
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Maximum: +160°F (+71.1°C) |
Width: 19.25 in (489 mm) |
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Depth: 10.75 in (273.1 mm) |
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Surge Protection |
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External air gap arrester (MDSA)
Transmitter
Track voltage:
35 volt RMS max.
.125 volt RMS min. Frequency stability: ± .05% Phase stability: ± 1°
Relay Drive
12 VDC nominal: 250 to 1,000 ohms
Frequency Range
85 to 1000 Hz
Weight
HXP-3:
23 pounds (10.42 kg) dual track
20 pounds (9.1 kg) single track HXP-3R:
23 pounds (10.42 kg) HXP-3R2:
40 pounds (18.12 kg) dual track
34 pounds (15.4 kg) single track
doc20049-B
GE
Transportation
The HXP-3 series of constant warning time crossing control units from GE - Transportation provides consistent detection times with varying train speeds. Interfacing advanced microprocessor technology with long-term reliability, ease of maintenance, and design flexibility, HXP-3 systems help reduce total installation and maintenance expense.
With a single island module for all crossings, this processor provides single or double track monitoring. Double-track units can use different frequencies on each track. Units work on approaches from 240 to 7,500 feet and accommodate remote installations having up to 3,500 feet of track wire.
The HXP-3 offers enhanced rusty rail performance and is compatible with high-current cab signals. It shares module compatibility with the PMD-3 and the HXP/PMD-3. It includes all features found in earlier HXP models as well as more advanced operating and recording options.
The HXP-3 is available in three models:
HXP-3 provides stand-alone operation for single or double track applications.
HXP-3R provides built-in redundancy for single track applications.
HXP-3R2 provides built-in redundancy for single or double track applications.
Crossing Processor HXP-3
Constant Warning Time Crossing Activation
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