CGA Carrier-Grade Analysis designs and manufactures optical power meters, light sources, visual fault locators, optical multimeters, optical spectrum analyzers, eye diagram analyzers, BERT, OTDR, fibe...
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Medium voltage lines starting at the substations of power plants or high voltage / medium voltagetransformer stations shall be equipped with auto-reclosers and related protection relays.
As the protected components of the electrical systems have changed in size, configuration and their critical roles in the power system supply, some protection aspects need to be revisited (i.e. the use of
Individual generators and distributors have an obligation to implement relay application, operation, and preventive maintenance criteria according to the specifications on relays in the Technical Code.
Wrindu supplies high-voltage testing equipment for Uganda 132kV substations, supporting UETCL with reliable transformer, relay, SF6, VLF, and cable testing solutions.
Medium voltage lines starting at the substations of power plants or high voltage / medium voltagetransformer stations shall be equipped with auto-reclosers and
Protection relays are devices designed to monitor the electrical parameters of a power system and take action to protect equipment and personnel in the event of electrical faults or abnormal conditions.
This dissertation report describes the study done to quantify the level of exposure of Uganda''s 132 kV transmission network to transient faults. The quantification process relied on well-established
Fundamental concepts and terminology will be taught using the electromechanical overcurrent relay as a foundation and then these concepts will be expanded to modern numerical relays.
The upgrade involved installation of protection schemes for generator safety. The scope of works involved decommissioning of the old protection relay panels, installing, and commissioning of the
Explore principles and configurations of protective relaying in high voltage systems. Ensure fast, selective fault clearance per IEC/IEEE standards. Protective relaying is the backbone of
The upgrade involved installation of protection schemes for generator safety. The scope of works involved decommissioning of the old protection relay panels, installing, and commissioning of the
High-precision power meters (Ge/InGaAs) and stabilized light sources for insertion loss and return loss testing.
Full-featured OTDR, fiber OTDR testers, and modular OTDR test modules for network deployment and troubleshooting.
High-resolution OSA for DWDM and eye diagram testers for signal integrity validation.
BERT up to 800G, fiber endface inspection probes, and extinction ratio meters for comprehensive testing.
We provide custom optical test solutions, from handheld power meters to high-end OSA and BERT systems.
From prototype to mass production, our team ensures premium quality and technical support.
Unit 5, High Tech Business Park, 15 Innovation Drive, Century City, Cape Town, 7441, South Africa
+27 71 539 4287 | +27 71 539 4287 | +86 189 7523 6148 | +86 189 7523 6148 | [email protected]