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Grundfos GI SPC 05 65 10 - User Manual

Grundfos GI SPC 05 65 10
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GRUNDFOS INSTRUCTION
GI SPC
Solar Pump Controller
Electrical installation and operating instruction
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Grundfos GI SPC 05 65 10 Specifications

General IconGeneral
BrandGrundfos
ModelGI SPC 05 65 10
CategoryController
LanguageEnglish

Summary

Safety Instructions

General Danger Warnings

Critical safety information regarding electrical hazards and grounding.

Specific Warnings

Detailed safety warnings related to electrical shock, hot surfaces, and heavy metals.

Operator and User Safety

Safety guidelines for personnel operating and maintaining the equipment.

Technical Data

Electrical Specifications

Detailed electrical parameters for DC and AC input/output.

Low Voltage Range (3 x 230 V) Specifications

Electrical data for GI SPC models operating in the 3 x 230 V range.

High Voltage Range (3 x 380 V) Specifications

Electrical data for GI SPC models operating in the 3 x 380 V range.

Installation

General Installation Precautions

Essential safety warnings and checks before starting installation.

Terminal Arrangement Overview

Identification and mapping of all terminals on the GI SPC.

Control Circuit Wiring

Diagram and description for connecting control circuit wiring.

Terminal Function Descriptions

Detailed explanation of the function of each terminal.

AC Input and Output Connections

Step-by-step guide for connecting AC power cables.

DC Input Connections

Safety precautions and procedure for connecting DC input power.

DC Cable Connection Procedure

Detailed steps for connecting DC cables using specific connectors.

Parameters

Parameter Group P00: Basic Function Group

Detailed descriptions of parameters in the basic function group.

Parameter Group P01: Start Up and Stop Control

Parameters related to starting and stopping the pump controller.

Parameter Group P02: Motor 1

Parameters for configuring motor characteristics.

P11 Group: Protective Parameters

Parameters related to protective functions of the controller.

Phase Loss Protection (P11.00)

Configuration for phase loss protection settings.

Frequency Decreasing at Sudden Power Loss (P11.01)

Setting for frequency decrease during sudden power loss.

Frequency Decreasing Ratio at Sudden Power Loss (P11.02)

Defining the ratio for frequency decrease during power loss.

P15 Group: Special Function Parameters for PV Inverters

Specific parameters for PV inverter functionality.

PV Inverter Selection (P15.00)

Enabling or disabling PV inverter functionality.

VMPP Voltage Reference (P15.01)

Setting the voltage reference for Maximum Power Point Tracking (MPPT).

VMPP Voltage Keypad Reference (P15.02)

Setting the VMPP voltage reference via keypad.

PI Control Deviation (P15.03)

Setting the deviation limit for PI control adjustments.

Water-Level Control (P15.11)

Configuring water-level monitoring and control logic.

Water-Level Threshold (P15.12)

Setting the threshold for water-level detection.

Empty-water Level Threshold (P15.13)

Setting the threshold for empty-water level detection.

Mini Voltage Reference of Max. Power Tracking (P15.26)

Setting the minimum voltage for MPPT.

Max. Voltage Reference of Max. Power Tracking (P15.27)

Setting the maximum voltage for MPPT.

PV Input and Power Frequency Input Selection (P15.32)

Selecting the input source between PV and power frequency.

Threshold Setting for Switching to Power Frequency (P15.33)

Setting the voltage threshold for switching to power frequency input.

Threshold Setting for Switching to PV Input (P15.34)

Setting the voltage threshold for switching to PV input.

P17 Group: Monitoring

Parameters for monitoring the controller's operational status.

P18 Group: Parameters of Monitoring Controller State

Parameters for monitoring the controller's state.

PV Reference Voltage (P18.00)

Displaying the PV reference voltage set for MPPT.

Current PV Voltage (P18.01)

Displaying the current PV input voltage.

Bus Voltage Reference (P18.02)

Setting the reference voltage for the bus when PV input is used.

P19 Group: Voltage Boost

Parameters related to voltage boost functionality.

Bus Voltage Reference (P19.06)

Setting the reference voltage for the bus during PV input.

Boost Start Voltage (P19.08)

Setting the voltage threshold to start the boost circuit.

Fault Finding

Fault Codes and Remedies

Comprehensive list of fault codes, their possible causes, and remedies.

Overvoltage Faults (OV1, OV2, OV3)

Troubleshooting for overvoltage conditions during acceleration, deceleration, and constant speed.

Overcurrent Faults (OC1, OC2, OC3)

Troubleshooting for overcurrent conditions during acceleration, deceleration, and constant speed.

Bus Undervoltage (UV)

Identifying and resolving bus undervoltage faults.

Motor Overload (OL1)

Troubleshooting motor overload conditions.

Inverter Overload (OL2)

Troubleshooting inverter overload conditions.

Input Phase Loss (SPI)

Diagnosing and resolving issues related to input phase loss.

Output Phase Loss (SPO)

Diagnosing and resolving issues related to output phase loss.

PV Overcurrent (PVOC)

Troubleshooting PV overcurrent faults.

PV Overvoltage (PVOV)

Troubleshooting PV overvoltage faults.

PV Undervoltage (PVLV)

Troubleshooting PV undervoltage faults.

Fault Codes Reset Procedure

Steps to reset fault codes manually or via keypad.

Service and Maintenance

General Service and Maintenance Warnings

Safety precautions for performing maintenance and inspection.

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