Home GE Multilin UR Series Universal Relays UR-8RH

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UR-8RH

Name: UR-8RH
Brand: GE Multilin
SKU: UR8RHGM
Price: 1793 USD
Availability: LimitedAvailability
Rating: 4.5 (4 reviews)

4.50 (4)
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4.50 (4)
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Providing the relay with sensitive ground 8CT and diagnostics, General Electric Multilin's UR-8RH is a CT/VT module designed for the Universal Relays series.

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Part Number: UR-8RH
SKU: UR8RHGM

Manufacturer: GE Multilin
Series: UR Series Universal Relays

Description
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Warranty
Manuals

UR-8RH Technical Specifications

Model Number	UR-8RH
Manufacturer	General Electric Multilin (GE)
Manufacturing Location	Ontario, Canada
Weight	2lb, 9oz
Dimensions	approx. 6”L, 7”W, 1.5”H
Software	EnerVista UR

About the UR-8RH

General Electric Multilin’s UR-8RH is one of many CT/VT modules designed for operating in the Universal Relays series. Providing the relay with sensitive ground 8CT and enhanced diagnostics, this particular module is extremely capable and effective. The sensitive ground input feature is ten times more sensitive than the standard unit, detecting faults with ease.

The module relies on a system of configured setpoints to run, which can be edited more easily using Multilin’s EnerVista UR software program, though using the keypad and LCD in tandem remains an option as well. The module does include Plug & Play capabilities, relying on a set of fairly standard settings to begin functioning at an optimal pace.

For users uncertain if their system already contains the UR-8RH (or one of the many other CT/VT modules available) they should examine their order code and compare it to the order tables found in General Electric Multilin’s user manuals. Models including an “XX” in the segment of the model number associated with CT/VT modules do not offer the CT/VT functionality, making this unit a good purchase if suitable for the user’s system needs. Modules containing one of the actual order codes, such as the 8RH, makes purchasing this module ultimately unnecessary.

Frequently Asked Questions about UR-8RH

How is the UR-8RH unique to other CT/VT modules that may be incorporated into a General Electric UR Series universal relay such as a L90 line differential relay?

The UR-8RH is of the newer generation of CT/VT modules. It is unique in that it is equipped with sensitive ground 8CT components with enhanced diagnostic abilities. These newer CT/VT modules must be used with a firmware version 4.0x and greater. It is also best to pair a new CT/VT module with a corresponding new CPU to avoid an error such as the hardware mismatch error. This GE Multilin UR-8RH uses the sensitive ground feature in order to provide ground protection to the universal relay in the case where grounded systems are high-impedance. This high-impedance detection of ground faults provides reliably quick detection of these situations, which in many cases are cased by a conductor that is down. These CT/VT (current transformer and voltage transformer) modules also afford the Multilin universal relay with up to 24 analog CT and VT signals. These signals are used to monitor the AC power lines. This ability is important for the universal relay depending on its end stage application. Some UR relays will function to provide transmission and distribution applications whereas others may fall into the generation category.

Reviews For UR-8RH

Internal Review

(5.0)

The UR-8RH is one of the best modules out of the CT/VT module set as it is one of the newest modules and offers the sensitive ground feature, enhanced diagnostics, and 8CT, making it a particularly powerful choice for the UR series relays. -AX Control Technician

Repair Services For UR-8RH

Type	Lead Time	Price	Action
Repair Service	1-2 weeks	$1793

Our highly skilled technicians can repair your UR-8RH. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

48-72hr Rush Repair
Detailed Repair Reports
AX Control Certificate of Warranty

AX Control Warranty Info

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