Product Details
Product Description
The GE Multilin 750-P5-G1-S1-HI-A20-R is a feeder protection relay designed to provide advanced monitoring, control, and protection for electrical feeders in industrial and utility systems. As part of the SR750 series, the 750-P5-G1-S1-HI-A20-R combines configurable current inputs, multiple analog outputs, and breaker status indication, ensuring reliable feeder management in demanding environments.
Its compact chassis and versatile I/O options make it suitable for integration into modern power distribution systems, offering both flexibility and durability.
Technical Specifications
-
Manufacturer: GE Multilin
-
Model Number: 750-P5-G1-S1-HI-A20-R
-
Product Type: Feeder Protection Relay
-
Phase Current Inputs: P5 = 5 A CT secondaries
-
Ground Current Inputs: G1 = 1 A zero sequence input
-
Sensitive Ground Current Input: S1 = 1 A input
-
Control Power (HI Range):
-
DC: 88–300 V
-
AC: 70–265 V @ 48–62 Hz
-
Analog Outputs: A20 = Eight 4–20 mA channels
-
Breaker Status LED: R = Red indicator for breaker closed status
-
Housing: SR750 series chassis
-
Dimensions: 2.5 cm × 10.8 cm × 12.7 cm
-
Weight: 0.5 kg
Key Features
-
Advanced feeder protection with configurable current inputs
-
Eight analog outputs for monitoring and control integration
-
Breaker closed status LED for clear indication
-
Compact and lightweight design for panel installation
Application Scenarios
-
Industrial feeder protection and monitoring
-
Utility distribution systems requiring advanced relay functions
-
Integration into SCADA and energy management platforms
FAQ
Q: What type of current inputs does this relay support?
A: It supports 5 A phase CTs, 1 A zero sequence, and 1 A sensitive ground inputs.
Q: How many analog outputs are available?
A: The relay provides eight 4–20 mA analog outputs.
Q: What is the breaker status indicator color?
A: Red LED indicates breaker closed status.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.