Instrument Transformers LPVR-480 Phase Voltage Relay Monitor 360-500V 3PH 60Hz

Instrument Transformers Inc.Model:LPVR-480
Location unavailable
Relays
Qty:1
Condition: New
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Motor Control Center
Motor Control Center

Seller since: Feb 2026

At a glance

Product
Instrument Transformers LPVR-480 Phase Voltage Relay Monitor 360-500V 3PH 60Hz
Manufacturer
Instrument Transformers Inc.
Model
LPVR-480
Category
Relays
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Location unavailable
Fulfillment
Shipping only
Listed on

Key specifications

Control Voltage
24,120,208,240,380,480,575
Enclosure Rating
NEMA 1 (estimated based on design; confirm with datasheet)
Frequency
60Hz
Output Type
SPDT (Single Pole Double Throw)
Phase Configuration
3 Phase
Temperature Max
60°F
Temperature Min
-20°F
Unbalance Trip
10%%
Voltage Max
500V
Voltage Min
360V

Supporting evidence

No supporting documents or certifications provided.

Description

The Instrument Transformers LPVR-480 is a compact phase voltage relay monitor designed for three-phase electrical systems, providing reliable protection against voltage imbalances, overvoltage, undervoltage, and phase loss. This device is ideal for industrial applications such as motor protection, power distribution panels, and critical machinery in manufacturing, utilities, and commercial facilities. It features adjustable settings for system unbalance (up to 10% trip), delay times, and voltage thresholds, allowing customization to specific operational needs. Key benefits include enhanced equipment longevity by preventing damage from voltage anomalies, quick fault detection with LED indicators, and easy integration via plug-in design. Compared to similar products like those from Basler or SEL, the LPVR-480 offers superior adjustability and a robust build for harsh environments, though it may require manual calibration, which could be a drawback for automated systems. Its UL-listed construction ensures safety compliance, and it operates efficiently in 60Hz systems with a voltage range of 360-500V. Overall, this relay monitor excels in providing cost-effective, real-time monitoring to minimize downtime and maintenance costs in high-stakes electrical setups.
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Return Window
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Return Conditions
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