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{"title":"STE38-A STS Prepaid Three-Phase Keypad-Type Electricity Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/de\/42\/f4f8aae953ecf081796075ce7bf7-200x200-1\/ste38_a_sts_prepaid_three_phase_keypad_type_electricity_meter.jpg","attrs":{"Brand Name":"STRON SMART","Model Number":"STE38-A","Certification":"ISO9001 and ISO14001","Place of Origin":"china"}}
{"title":"400V 400imp\/KWh 3 Phase Digital Electric Meter With STS Standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/31\/577c7ced7c1bbc5d872f92ccb89f-200x200-1\/400v_400imp_2fkwh_3_phase_digital_electric_meter_with_sts_standard.jpg","attrs":{"Brand Name":"Stron","Model Number":"STE38-A","Certification":"STS","Place of Origin":"Hunan"}}
{"title":"Three Phase STE38-A Smart Electricity Meter Anti Tamper","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/1b\/7a25ef9c96c191b630ccbbc11d4c-200x200-1\/three_phase_ste38_a_smart_electricity_meter_anti_tamper.jpg","attrs":{"Brand Name":"Stron","Model Number":"STE38-A","Certification":"STS","Place of Origin":"Hunan"}}
{"title":"IP54 Three Phase Smart Energy Meter , 400V Prepay Power Smart Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/b4\/c82cb7b0aca9a2c6bb88b3039568-200x200-1\/ip54_three_phase_smart_energy_meter_2c_400v_prepay_power_smart_meter.jpg","attrs":{"Brand Name":"Stron","Model Number":"STE38-A","Certification":"STS","Place of Origin":"Hunan"}}
{"title":"ISO14001 3 Phase 60Hz Smart Electricity Meter Circuit Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/6d\/f844c438deba1375fcb7cecdc0c9-200x200-1\/iso14001_3_phase_60hz_smart_electricity_meter_circuit_breaker.jpg","attrs":{"Brand Name":"Stron","Model Number":"STE38-A","Certification":"STS","Place of Origin":"Hunan"}}
{"title":"GPRS Three Phase 3\u00d7230V Smart Electricity Meter For TOU Tariff","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/10\/2dfcb07e66dba8677d670d4c7fb5-200x200-1\/gprs_three_phase_3_c3_97230v_smart_electricity_meter_for_tou_tariff.jpg","attrs":{"Brand Name":"Stron","Model Number":"STE38-B","Certification":"STS","Place of Origin":"Hunan"}}
The STE38-A is a high-performance STS-compliant prepaid electricity meter tailored for three-phase four-wire systems, specifically engineered to meet the balanced load demands of commercial, industrial, and residential applications. Equipped with international-grade metering chips, it delivers precise measurement of three-phase voltage, current, active/reactive power, and four-quadrant energy, ensuring reliable data for energy management. Featuring a keypad-type design with an intuitive LCD display, it supports STS token recharge and offers up to 8 multi-tariff plans, along with practical functions like credit alarming, automatic switch-off when credit is low, and comprehensive tamper detection (including cover opening detection). An optional RF communication module enables remote reading, real-time consumption monitoring, and remote on/off control, enhancing operational efficiency. Constructed with a thickened flame-retardant shell and IP54 dust/water splash resistance, the meter boasts stability, durability, and safety, while its back triangular fixed positions and hanging hole design facilitate easy installation. Compatible with the StronPay vending system, it supports multiple recharge methods (by amount/unit) and seamless integration with third-party platforms (M-PESA, Alipay, etc.) via APIs, making it an ideal choice for accurate power measurement and efficient energy management across households, apartments, supermarkets, factories, and office buildings.
Core Features
1. Measurement & Compliance
Compliant with STS standards and designed for three-phase four-wire systems, meeting balanced load requirements of commercial/industrial/residential scenarios.
Adopts international high-end metering chips, ensuring Class II protection and reliable, precise measurement of voltage, current, active/reactive power, and four-quadrant energy.
Supports neutral current measurement and bidirectional metering, adapting to diverse electricity usage patterns.
2. Functional Advantages
Prepaid management: STS token recharge, generates 20-digit token receipts, automatic switch-off when credit is insufficient, and credit alarming for timely top-ups.
Flexible tariff setting: Supports up to 8 multi-tariff plans, catering to different billing needs.
Remote capabilities (optional): Equipped with an RF communication module for remote reading, real-time consumption monitoring, and remote on/off control.
Comprehensive safety & maintenance: Features tamper switch, cover opening detection, event logging, and real-time clock; 8-year battery life ensures long-term stable operation of core functions.
3. Product Design & Durability
Intuitive operation: Equipped with a liquid crystal display (LCD), keypads, and LED indicators for clear data viewing and easy operation; includes a transparent wiring protective cover.
Robust construction: Thickened flame-retardant shell material, IP54 dust and water splash resistance, ensuring safety, stability, and durability.
Easy installation: Back triangular fixed positions and hanging hole design simplify mounting and layout.
4. Technical Parameters
Working voltage range: 70%~120%Un; active energy constant: 400imp/kWh.
Power consumption: <2W/<8VA (voltage circuit), <1VA (current circuit).
Electromagnetic compatibility: 4kV AC insulation strength, 8kV impulse voltage, 8kV contact electrostatic discharge, 16kV air discharge, adapting to complex electrical environments.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
3,000,000-5,000,000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Hunan Stron Smart Co., Ltd., founded in 2007, is a professional manufacturer and total solution provider specializing in STS prepaid smart meters (energy, gas, water), PAYG solar home systems, vending software, and AMI systems.
We boast a robust technical team of around 60 professional engineers, w... Hunan Stron Smart Co., Ltd., founded in 2007, is a professional manufacturer and total solution provider specializing in STS prepaid smart meters (energy, gas, water), PAYG solar home systems, vending software, and AMI systems.
We boast a robust technical team of around 60 professional engineers, w...
