MHP El Roblar
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Overview
Name of the site: | El Roblar |
Country: | Nicaragua (GPS Coordinates: ?) |
Turbine Type: | Pelton |
Power Output: | 12 kW |
Project Status: | in operation |
Comments: | - |
Operation Data
Gross Head: | |
Net/Design Head: | 80m |
Flow (design flow): | 35 l/s |
Comments on flow variation during the year: | Problems with flow during dry season. |
Technical Information
Comments: | - |
Civil Works and Penstock
Dam construction material: | Concrete |
Dam Dimensions: | see fotos |
Storage Volume Reservoir: | - |
Sedimentation Basin material: | not available |
Sedimentation Basin Dimensions: | - |
Penstock Length: | 300m |
Penstock Diameter at Beginning: | 6" |
Penstock Diameter at End: | 6" |
Penstock Changes of Diameter: | 0 |
Penstock Material: | PVC |
Security Valve: | 6" |
Electromechanical Equipment
Turbine
Turbine Type: | Pelton, 1 injector |
Turbine Diameter: | - |
Turbine Material: | Bronce |
Turbine Manufacturer: | Nica Bosch (Contact: company does not exist any more) |
Potencial (nominal): | - |
Rated Head: | - |
Rated Flow: | - |
Rated Speed: | - |
Runaway Speed: | - |
Shaft diameter and material: | - |
Direction of Rotation: | clockwise |
Orientation of Shaft: | horizontal |
Generator:
Generator Manufacturer and Model: | StamfordStamford |
Phases: | 3 |
Potencial (nominal): | (24kW) 30 kVA |
Nominal voltage: | 240 / 120V |
Nominal Speed: | 1800rpm |
Frequency: | 60 Hz |
Isolation Class: | H |
Mechanical Transmission / Coupling
Type of Belt: | Abasic plana |
Belt Manufacturer: | Central de Rodamiento |
Distance between Pulleys: | - |
Diameter of Generator Pulley: | - |
Diameter of Generator Pulley: | - |
Control System
Control System Manufacturer and Model: | Nica Bosch |
Type of Control: | Flow Control |
Capacity: | - |
Electrical Transmission
Mini Grid: | yes |
Connection to national Grid: | no |
Grid Voltage: | 240 / 110 V |
Diameter of Conductor: | 1/0 Triplex (4,2) |
Transformer Rating: | - |
Economic Information
Developer: (Contact: ) | |
Start of Construction: | |
Date of Commissioning: | |
Ownership / Operation Model: | |
Operator: | |
Tariff structure: | |
Connected Housholds: | 34 |
Connection Cost Cost to be covered by houshold: | |
Overall Project Costs: |
Project Photos