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{"title":"Three-Phase keypad Prepaid Electric Meter with Top-Plug Module - STS Certified,","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/c5\/34a3cf5c7e277b719c28766755ed-200x200-1\/three_phase_keypad_prepaid_electric_meter_with_top_plug_module_sts_certified_2c.jpg","attrs":{"Brand Name":"STRON SMART","Model Number":"STE38-G","Certification":"ISO9001 and ISO14001","Place of Origin":"China"}}
{"title":"STS Prepaid Dual Source Three-Phase Power Meter - Event Log & Real-Time Clock &","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/be\/d827d9ecc6902a690c0a54512261-200x200-1\/sts_prepaid_dual_source_three_phase_power_meter_event_log_26_real_time_clock_26_low_voltage_protection.jpg","attrs":{"Brand Name":"STRON SMART","Model Number":"STE38","Certification":"ISO9001 and ISO14001","Place of Origin":"china"}}
{"title":"Single Phase Electric Meter Testing Equipment with Prepaid Token Type Phase","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/88\/d8ba7e86426deeb12eecce27d525-200x200-1\/single_phase_electric_meter_testing_equipment_with_prepaid_token_type_phase_meter.jpg","attrs":{"Brand Name":"Stron","Model Number":"STE18-D","Place of Origin":"china","Certification":" IS09001 and ISO14001"}}
{"title":"Single Phase Smart Prepai Low Credit Alarm and 220V Voltage Rating Get Your d","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/84\/6a58320a762175b0ec4112395a65-200x200-1\/single_phase_smart_prepai_low_credit_alarm_and_220v_voltage_rating_get_your_d_electricity_meter_now.jpg","attrs":{"Brand Name":"stron","Model Number":"STE18\/STE38","Certification":"STS","Place of Origin":"China"}}
{"title":"Class 1 Electric Meter Testing Equipment Including Prepaid Token Type Mode for","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/07\/4f29db11313be30db31150eaf380-200x200-1\/class_1_electric_meter_testing_equipment_including_prepaid_token_type_mode_for_and_accurate_electrical_meter_verification.jpg","attrs":{"Brand Name":"Stron","Model Number":"STE38-G","Place of Origin":"china","Certification":"IS09001 and ISO14001"}}
{"title":"STS Prepaid Dual Source Three-Phase Power Meter - Event Log & Real-Time Clock &","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/0a\/66e37e18d64282caffd721f961f9-200x200-1\/sts_prepaid_dual_source_three_phase_power_meter_event_log_26_real_time_clock_26_low_voltage_protection.jpg","attrs":{"Brand Name":"STRON SMART","Model Number":"STE38-M","Certification":"ISO9001 and ISO14001","Place of Origin":"china"}}
{"title":"STE38-S STS three-phase keypad-type prepaid electricity meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/32\/778e0fa44c01548a71fbbcfd8c02-200x200-1\/ste38_s_sts_three_phase_keypad_type_prepaid_electricity_meter.jpg","attrs":{"Brand Name":"STRON SMART","Model Number":"STE38-S","Certification":"ISO9001 and ISO14001","Place of Origin":"China"}}
The STE38-G is a high-performance three-phase prepaid electricity meter tailored for commercial and industrial power management. It integrates dual-mode GPRS/433MHz RF communication with precise three-phase four-wire measurement technology, enabling real-time access to key electricity data (voltage, current, active/reactive power, four-quadrant energy) via web portals, handheld units, or API-integrated platforms. Compliant with STS standards and equipped with international-grade metering chips, the meter delivers Class 1.0 measurement accuracy and reliable prepaid management. Featuring a modular plug-and-play design, optional RF module for remote on/off control and data synchronization, and a component-replaceable architecture, it reduces long-term operational costs. With a thickened flame-retardant shell, IP54 protection rating, and Class II insulation, it ensures safety and durability in harsh environments (-25℃ to 70℃ operating temperature). Ideal for industrial parks, commercial complexes, residential communities, and smart grid projects, it serves as a core tool for intelligent power distribution and consumption optimization.
二,Key Selling Points & Features
1. Communication & Data Access
Dual-mode connectivity: Supports GPRS and 433MHz RF communication for stable data transmission.
Multiple data access channels: Real-time data retrieval via web portals, handheld terminals, or API-integrated platforms.
Physical protection: IP54 rating (dust/water resistance) and thickened flame-retardant shell.
Electrical safety: Class II insulation, 4kV AC insulation strength, and EMC compliance (8kV impulse voltage, 8kV contact discharge).
Anti-theft design: Tamper detection and cover opening detection with event logging.
4. Intelligent Prepaid Management
STS token recharge: Secure 20-digit token-based top-up, compatible with global prepaid ecosystems.
Smart control functions: Automatic switch-off when credit is exhausted, low-credit alarming, and bidirectional metering (suitable for solar hybrid systems).
Flexible tariff setting: Supports up to 8 multi-tariff plans for time-of-use (TOU) billing.
5. Design & Installation
Modular plug-and-play structure: Adapts to diverse smart metering needs and simplifies maintenance.
Easy installation: Fixed triangular positions and hanging hole design on the back.
Durable & low-power: Component-replaceable architecture (reduces long-term costs) and low power consumption (<2W in voltage circuits).
6. Management & Vending System
Multiple recharge methods: Over-the-counter, mobile top-up (M-PESA, Alipay, MTN, Airtel via API), and door-to-door service with mobile vending units.
Comprehensive data management: Supports management of meters, customers, prices, and transactions; Excel import/export available.
Secure & customizable: Microsoft SQL Server backend database, sub-account permission control, and customizable reports (receipts, monthly summaries, regional analytics).
7. Versatility & Adaptability
Wide operating range: Works with 70%~120%Un voltage (3x230V/400V) and 50-60Hz frequency; 10A basic current, 100A maximum current.
Broad application scenarios: Suitable for industrial parks, commercial complexes, residential communities, rural areas, SMEs, and smart grids.
Extreme environment resistance: Operates in -25℃~70℃ (storage: -40℃~85℃) with stable performance.
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...
