| 1 | Supply, Installation, testing and commissioning of Energy monitoring software Complete solution for 11KV Distribution Substations comprising of the following:
1. Basic Architecture
A. Flexible Data acquisition Platform Supports real-time monitoring, control, analytics and reporting across industrial applications.
B. Device-Agnostic Architecture Compatible with multi-vendor devices without hardware dependency.
C. Digital Twin Compatibility Platform supports creation of virtual replicas for simulation and process optimization.
D. Multiple Dashboard Widgets Bar, line, gauge, table, KPI, and pie widgets for customizable visualization.
E. Rule-Based Alerts Users can define their own thresholds, conditions and escalation logics.
F. Custom Report Templates Easy integration of different reporting formats based on customer requirements.
G. Powerful User Management Role-based access control, audit logs and secure user hierarchy.
H. SSO (Single Sign-On) Support Integration with enterprise identity platforms.
2. Third-Party & External Integrations
A. API Integration REST API support for seamless data exchange with external systems.
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| 2 | B. OPC UA Support Industrial-grade interoperability for process/SCADA systems.
C. Sensor & Device Protocol Compatibility Supports MODBUS, SNMP, BACnet, LoRa, HTTPS.
D. A customized user interface depicting client premises map along with assets mapped on the same map with key information of individual assets.
E. Assets Trackers with a provision for location Updation feature on the dashboard
Complete all as specified and as directed by engr-in-charge. | | |
| 3 | 4G router/ remote gateway to connect remote sites to central server with following features
Interfaces Ethernet (LAN minimum 4 for future expansions ), Ethernet (WAN Minimum 1 ), RS485 (Screw Terminal Blocks), Certification MTCTE Housing Metal Features Modbus RTU Master to TCP Slave Modbus, TCP Master to RTU Slave, Transparent Serial to TCP, RS485 should support daisy chain, Modbus to MQTT, Modbus to MQTT(s) With TLS/Credential/No credential/ TLS& credentials, Modbus to HTTP With TLS/Credential/No credential/ TLS& credentials, VPN IPSec, Open VPN (TUN/TAP), PPTP/L2TP, GRE, Wire-Guard - 40 Nos
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| 4 | Supply, Installation, testing and commissioning Multifunction energy meters with 0.5s class, standard IS 13779, IS14697, IEC62052-11, IEC62053-21, IEC62053-23, IEC62053-22, IEC61010, IEC6205 capable of acquiring comprehensive electrical, power, and power-quality parameters from the connected feeder. The device shall provide phase-wise and aggregate values of voltage, current, frequency, active/reactive/apparent power, along with power factor, demand parameters, total harmonic distortion (THD), and all associated quality indicators. It shall further support historical metering intelligence, including load survey data and event logs, as required for operational and audit purposes along with data stamped with RTC time. The meter shall communicate all real-time and cumulative data through the designated interface and shall be inherently future-compatible, with the capability to operate as a communication gateway if the metering network is subsequently migrated to a TCP/IP-based architecture. All metering functions shall meet the required industrial accuracy, stability, and interoperability norms- 180 Nos
Complete all as specified and as directed by engr-in-charge. | | |
| 5 | Supply, Installation, testing and commissioning of LT Current Transformers shall be suitable for use on a 1.1 kV, 50 Hz system and may be supplied in resin-cast or moulded construction, ring type or bar-primary as required. CTs should generally follow accuracy class 0.5 for metering, with a typical burden around 10 VA and secondary rating of 5 A (or 1 A if specified). Primary ratios shall be provided as per the load requirement. The CTs should comply with the relevant IS/IEC standards for LT metering-grade transformers and withstand normal insulation and thermal conditions for LT panels. They should be suitable for busbar or panel mounting and marked with basic details such as ratio, class, burden, and manufacturer information. Complete all as specified and as directed by engr-in-charge. 540 Nos | | |
