Allen-Bradley 1503VC-BMC4 IntelliVAC Contactor Control Module

Allen-Bradley 1503VC-BMC4 IntelliVAC Vacuum Contactor Control Module

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Description The Allen-Bradley 1503VC-BMC4 is an IntelliVAC contactor control module engineered for medium-voltage vacuum contactor applications. As a core component...

رمز المنتج: 1503VC-BMC4

Manufacturer: Allen-Bradley
Product No.: 1503VC-BMC4
Product Type: Contactor Control Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 1250g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

Description

The Allen-Bradley 1503VC-BMC4 is an IntelliVAC contactor control module engineered for medium-voltage vacuum contactor applications. As a core component of the Bulletin 1503VC IntelliVAC family, this module provides a scalable, reliable solution for managing Bulletin 1502 vacuum contactors rated at 400 A and 800 A, supporting systems up to 7,200 volts. It features universal input voltage compatibility, allowing for deployment across diverse global power infrastructures without the need for voltage-specific hardware variants.

Features

Universal supply voltage: 110–240V AC (50/60 Hz) or 110–250V DC.
Consistent pick-up time performance across the entire rated voltage range.
Selectable drop-out times (50–240 ms) for precise coordination with upstream power fuses.
Integrated anti-kiss and anti-pumping protection to prevent rapid reclosure and contact bounce.
DIP switch configurable control parameters for field adjustments without specialized software.
Status indication via onboard LEDs and relay outputs for integration into higher-level control systems.
Power loss ride-through (TDUV) capability.

Applications

Mining and Minerals: Reliable control for crushers, conveyors, and ventilation fans in harsh, high-dust environments.
Oil and Gas: Management of high-capacity pumps and compressors in extraction and refining operations.
Water/Wastewater: Precise control for large-scale pumping stations requiring high uptime.
HVAC and Infrastructure: Control for chillers and large air handlers in data centers and commercial facilities.
Renewable Energy: Power conditioning and distribution for grid-scale energy projects.

Technical Specifications

Parameter	Specification
Model	1503VC-BMC4
Input Voltage	110–240V AC / 110–250V DC
Max Idle Current	125 mA
Inrush Current	25 A (for 0.5 cycle)
Operating Temperature	-40 to 85 degC
Altitude	-1000 to 5000 meters
Humidity	95% non-condensing
Tariff Code	8537101190

Installation Guidelines

Wiring: Requires a specific wire harness (Catalog No. 1503-WHxxx) to interface with the Bulletin 1502 vacuum contactor.
Power Connection: Connect supply power to the designated "Main Input" terminals. Ensure correct polarity for DC applications.
Configuration: Use the onboard DIP switches to set control parameters before applying power.
Environment: Ensure the module is mounted in an enclosure suitable for the operating temperature and humidity ratings.
Safety: Always disconnect all power sources before installing, removing, or performing maintenance on the module.

FAQ

What is the 1503VC-BMC4?
The 1503VC-BMC4 is a Bulletin 1503 IntelliVAC Contactor Control Module designed to control 400A and 800A vacuum contactors in medium-voltage motor controllers and feeders.

What contactors is it compatible with?
It is compatible with Bulletin 1502 400 A and 800 A vacuum contactors.

How does it improve system protection?
It provides selectable drop-out times, which allow for tighter coordination with upstream power fuses, improving overall system selectivity and protection.

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