AMIKONG EXCESS CONTROL SYSTEM PARTS
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We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for UR 8LH
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Product ModelUR 8LH
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Spare ModelUR8LH
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Product ParametersCT/VT Module
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Tariff Code8537101190
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Country of originUSA
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Place of shipmentXiamen, China
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Estimated Shipping Size4x18.5x17.2cm
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ManufacturerGeneral Electric
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Weight1.2 kg
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Phase CT Inputs3 × 1 A or 5 A
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VT Inputs4 × 50 – 240 V AC
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Isolation2.5 kV RMS between
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Operating Temperature-40°C to +70°C (industrial rating)
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Storage Temperature-40°C to +85°C
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Humidity5% to 95% RH (non-condensing)
Description
CT/VT MODULE
UR SERIES
PHASE CTS: 3-1AMP / 5AMP
GROUND CT: 1-1AMP / 5AMP
VTS: 3PH 1AUX / 50-24V
50/60HZ
UR SERIES
PHASE CTS: 3-1AMP / 5AMP
GROUND CT: 1-1AMP / 5AMP
VTS: 3PH 1AUX / 50-24V
50/60HZ
Information
Overview
Manuals
Technical notes
Product Applications
Physical Installation Steps
Features:
- GE Multilin UR Series
- CT/VT Input Module
- High-accuracy metering, diagnostics, and data logging
This variation of the module, the UR-8LH, is equipped with enhanced diagnostic capabilities that provide a number of benefits to the power system. Primarily, the module is able to verify the integrity of analog signals and ensure reliability. The module does so by employing an advanced algorithm that can determine whether the signals are operating properly.
CT/VT transformers scale down current values and voltage values to amounts that the relay can handle, allowing it to calculate a ratio that outputs values pertaining to current and voltage.This feature is extremely critical for identifying hazardous voltage and current conditions within the system and establishing a suitable response. This data can be viewed through the front faceplate's liquid-crystal display or through a computer running the EnerVista UR software program.
The UR-8LH General Electric CT/VT Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric UR8LH CT/VT Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Modular construction via common hardware, reduced spare parts, and plug & play modules for cost savings and simplification
CyberSentry UR provides robust network security aligned to industry standards and services
Application flexibility with multiple I/O options including high density I/O, programmable logic, modularity, and specific customization
Advanced IEC 61850 Ed. 1 and Ed. 2 certified implementation, complete settings via SCL files and comprehensive process bus support (IEC 61850-9-2LE, IEC 61869 or IEC 61850-9-2 Hardfiber) ensures interoperability, device managing optimization and reduced cost of ownership
Routable GOOSE (R-GOOSE) enables GOOSE messages going beyond the substation, which enables wide area protection and control applications
- Asset Protection:Protects generators, transformers & transmission lines
- Substation & Industrial Automation:Precise signal monitoring & control for substations/plants
- Motor Protection:Supports M60 relays to monitor current/voltage for motor abnormalities
- Critical Grid Infrastructure:Manages distribution, capacitors & stability via metering/fault detection
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Down: Always disconnect the power supply to the relay chassis before removing or inserting modules to prevent damage to the backplane.
Module Insertion: Align the module with the internal guide rails of the chosen slot and push firmly until the connector seats into the backplane.
Secure the Handle: Tighten the self-captive screws on the draw-out handle to ensure the module is locked in place and grounded correctly.
Terminal Wiring: Connect your 4 Current Transformer (CT) and 4 Voltage Transformer (VT) secondary wires to the designated terminal block on the rear of the module.
FAQs
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What is the UR-8LH?
+The GE Multilin UR-8LH is a modular CT/VT input module for the Universal Relay (UR) series, providing 4 Current Transformers (CT) and 4 Voltage Transformers (VT) with enhanced diagnostics -
What is the primary function of the UR-8LH module?
+The UR-8LH acts as a signal interface module, scaling down high current/voltage values from the power system to levels safe for the UR relay to measure. It includes enhanced diagnostic features to verify analog signal integrity. -
Does the UR-8LH include sensitive ground fault protection?
+No, while the UR-8LH has advanced diagnostic capabilities, it does not include the sensitive ground fault feature found in other CT/VT modules like the UR-8G, 8J, 8M, or 8R. -
What is the required firmware/CPU for the UR-8LH?
+The UR-8LH requires compatible CPUs and is typically used with firmware version 4.0x or newer to ensure proper functionality. -
Can I swap this module while the relay is powered on?
+Yes, the GE Multilin UR-8LH supports hot-swapping, allowing for removal or addition of the module without powering down the entire relay, facilitating easier maintenance.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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