Secure Liberty 370 Smart Prepayment Electricity Meter FAQ

Why this FAQ?

These FAQs clarify the key functions, modes, and application benefits of the Secure Liberty 370 dual-register smart meter for engineers and facility managers. They also help buyers understand source detection, tariff features, and where to procure it.

[faq question=”What is the Secure Liberty 370 dual-register electricity meter?”]
The Secure Liberty 370 is a three-phase, smart prepayment electricity meter designed to record mains and DG consumption separately. It detects the supply source automatically without extra wiring or hardware, making it ideal for sub-metering in industrial townships, gated communities, and commercial establishments. It complies with ISO 27001 security standards and supports both pay-as-you-go and postpaid (accounting) modes.
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[faq question=”How does the Liberty 370 differentiate between mains and DG supply?”]
The meter employs a proprietary detection algorithm to identify whether the power source is grid (mains) or generator (DG) without using additional wiring or sensors. This feature simplifies installation and ensures accurate source-based energy recording for transparent billing and load management.
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[faq question=”What display and user interface features does the Liberty 370 offer?”]
It has an intuitive eight-digit LCD display and a capacitive touchpad for parameter navigation. The meter allows viewing of key readings even when supply is off and offers IP54 protection for reliable outdoor and indoor operation.
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[faq question=”What metering modes are supported in the Liberty 370?”]
The Liberty 370 operates in two selectable modes — Prepayment (pay-as-you-go) and Accounting (postpaid). Prepayment mode helps consumers control usage, while Accounting mode provides cost awareness and detailed consumption tracking without requiring token top-ups.
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[faq question=”Does the Liberty 370 support smart connectivity and integration?”]
Yes, its vending system supports integration with POS terminals, supplier web portals, mobile apps, e-wallets, and kiosks. It also pairs with an in-home display and mobile app for real-time monitoring of energy use and spending.
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[faq question=”What tariff and load management features are available?”]
The meter supports slab-based and time-of-use (ToU) tariffs with customizable seasons and day definitions. It includes time-based load limiting to enforce sanctioned loads and prevent misuse or overconsumption.
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[faq question=”What happens if a consumer runs out of credit in prepayment mode?”]
The Liberty 370 provides emergency credit and friendly credit hour/day options, allowing temporary supply continuity until the user can recharge. This prevents inconvenience and supports better account management.
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[faq question=”Is the Secure Liberty 370 suitable for sub-metering applications?”]
Yes, it is designed for sub-metering in gated societies, industrial estates, and multi-tenant buildings. It enables separate monitoring of mains and DG consumption, supports cost segregation, and helps ensure revenue protection for suppliers.
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[faq question=”Where can I buy the Secure Liberty 370 meter in India?”]
You can purchase the Liberty 370 through Shansen Enterprises, an authorized channel partner offering pan-India delivery and quick WhatsApp quotes for project or bulk requirements.
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