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Energy Meters
  • Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter
  • Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter
  • Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter
  • Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter
Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter

Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter

  • 5 - 99 Pieces
    $19.80
  • 100 - 499 Pieces
    $19.10
  • >= 500 Pieces
    $18.30
View product details

Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Energy Measurement & Prepayment Management: Equipped with a hybrid LCD and analog display, the meter accurately measures single-phase energy consumption (0-999,999.9kWh) and supports prepayment systems via its split keypad for easy payment management and real-time energy tracking.
  • Smart Connectivity & Customization: Integrates RS-485 and Modbus communication protocols for seamless integration into smart grids. Programmable features allow users to set time, date, and energy limits, enabling tailored configurations for diverse operational needs.

Key features

  • 1. Durable Material Construction

    • With a robust plastic body, you can ensure resistance to environmental factors and longevity in both indoor and outdoor applications*.

  • 2. Intuitive Split Keypad Interface

    • With the split keypad design, you can program settings, adjust time, and set energy limits directly without external tools*, unlike traditional meters requiring manual adjustments.

  • 3. High-Capacity Measurement Range

    • With a measuring range up to 999,999.9kWh, you can accurately track high-volume energy consumption, exceeding standard meters by up to 20%* in capacity.

  • 4. Versatile Prepayment Functionality

    • With prepayment STS functionality, you can manage energy costs effectively in both residential and commercial settings*, enhancing billing efficiency and user convenience.

  • 5. Certified Safety and Compliance

    • With LVD and CE certifications, you can ensure compliance with international safety standards*, guaranteeing reliable performance in regulated environments.

Product details

Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter

The Single Phase Split Keypad Digital Kwh Prepayment STS Electric Power Smart Analog Energy Meter is a versatile energy management solution designed for single-phase circuits. With certifications like LVD and CE, it ensures compliance with global safety standards. Its split keypad and hybrid LCD/analog/digital display enable intuitive prepayment management and real-time energy monitoring.

Technical specifications

FeatureSpecificationApplication Scenario
Display TypeLCD, analog, digitalClear energy consumption tracking in residential/commercial settings
CertificationsLVD, CEEnsures safety in regulated environments
Measuring Range0–999,999.9 kWhSupports high-volume energy monitoring in industrial or large-scale setups
CommunicationRS-485, ModbusSeamless integration with smart grids and IoT systems
Prepayment FeatureSplit keypad for credit managementEnables prepaid billing for utilities or rental properties

Customization guide

Adjustable parameters include:

  • Display mode (LCD/digital/analog) to suit environmental lighting conditions.
  • Communication protocols (RS-485/Modbus) for compatibility with existing infrastructure.
  • Energy thresholds to customize over-consumption alerts for specific use cases.

Get inspired

Optimize energy usage with precision. Whether managing a small apartment or a commercial building, this meter’s hybrid display and prepayment system empower users to track, control, and budget energy consumption effectively.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±1%±0.5%±0.2%*
Max kWh Range0–99,999.9 kWh0–500,000 kWh0–999,999.9 kWh
CommunicationRS-485RS-485 + ModbusRS-485 + Modbus + Wi-Fi
Prepayment LimitsFixed creditAdjustable thresholdsReal-time remote top-up

Supplier's note

  1. Technical Breakthroughs:

    • Split Keypad Design: Enables secure prepayment input without compromising meter security.
    • Triple Display Modes: Combines analog readability with digital precision for diverse user needs.
    • Wi-Fi Integration (Pro): Allows remote monitoring and updates, 30% faster than traditional wired setups.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential users needing basic prepayment and kWh tracking.
    • Advanced Model: Suitable for small businesses requiring adjustable thresholds and Modbus compatibility.
    • Pro Model: Tailored for industrial or large-scale facilities demanding high accuracy (±0.2%) and wireless connectivity.

With the Pro’s Wi-Fi integration, you can monitor energy use remotely, reducing downtime. The Advanced Model’s adjustable thresholds help businesses prevent overconsumption spikes. Choose the Base Model for straightforward, cost-effective energy management.

*Example comparative hint: "The Pro Model’s ±0.2% accuracy exceeds industry standards by 20%, ensuring precise billing in high-stakes environments."

Frequently asked questions

  • Which single-phase energy meter suits small businesses for prepayment systems?

  • How to clean and maintain a split keypad energy meter?

  • LCD vs analog display: Which is better for energy monitoring?

  • Can this meter be customized for specific energy limits?

  • Is the energy meter CE and LVD certified for safety?

  • How does the prepayment STS system work on this energy meter?

  • Which communication protocols does this meter support for smart grids?

  • Can I program time and date settings on the keypad?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Display TechnologyReal-time energy monitoring- Industry Standard: Basic LCD (128x64px)
- Our Base: Split LCD + digital (▲1)
- Our Advanced: Touchscreen + analog backup (▲2)		- Clear readings, dual admin/user interface (Base)
- Intuitive touchscreen (Advanced)		- Steeper learning curve for Advanced
- Higher cost for touchscreen features
Communication ProtocolsSmart grid integration- Industry Standard: RS-485 only
- Our Base: RS-485 + Modbus (▲1)
- Our Advanced: RS-485 + Modbus + WiFi (▲2)		- Seamless Modbus integration (Base)
- Wireless connectivity (Advanced)		- Requires compatible systems
- Security risks with WiFi (Advanced)
Measurement RangeCommercial energy tracking- Industry Standard: 0-99,999 kWh
- Our Base: 0-999,999.9 kWh (▲1)
- Our Advanced: 0-9,999,999 kWh (▲2)		- Tracks large facilities (Base)
- Handles massive data (Advanced)		- Calibration needed for high ranges
- Complex setup for Advanced
Certification StandardsGlobal deployment- Industry Standard: CE only
- Our Base: CE + LVD (▲1)
- Our Advanced: CE + LVD + IEC 62053 (▲2)		- Wider market acceptance (Base)
- Meets international standards (Advanced)		- Higher certification costs for Advanced
- Extra testing required
Keypad SecuritySecure access control- Industry Standard: Basic keypad
- Our Base: Split prepay/admin keypad (▲1)
- Our Advanced: Biometric + PIN (▲2)		- Prevents unauthorized access (Base)
- Enhanced security (Advanced)		- Training required for split interface (Base)
- Higher cost for biometrics
Customization OptionsFlexible installation- Industry Standard: Limited settings
- Our Base: On-device programming (▲1)
- Our Advanced: Cloud-based config (▲2)		- Adjust settings without tools (Base)
- Remote management (Advanced)		- Requires technical expertise for cloud setup
- Internet dependency (Advanced)

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