Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"STS Prepaid Electricity Meter High Accuracy Energy Meter with Remote Monitoring","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/4f\/972306dd0f3871244564b8846dd5-200x200-1\/sts_prepaid_electricity_meter_high_accuracy_energy_meter_with_remote_monitoring.jpg","attrs":{"Brand Name":"STRON SMART","Model Number":"STE38-CT","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-CT is an STS prepaid three-phase keypad-type CT meter specifically engineered for three-phase four-wire systems. It integrates high-precision energy measurement with intelligent prepaid management, capable of simultaneously monitoring three-phase voltage, current, active/reactive power, and four-quadrant energy—ideally meeting the balanced load demands of commercial and industrial scenarios. Compliant with STS standards and equipped with international-grade metering chips, the meter ensures reliable and accurate data collection. An optional RF communication module enables remote functionalities such as real-time consumption monitoring, data acquisition, and remote on/off control, making it a core terminal for intelligent power distribution and energy optimization. With robust design, multiple safety features, and a flexible vending system, it is widely applied in industrial parks, commercial complexes, large public facilities, factories, and office buildings, delivering efficient energy management solutions for both commercial and industrial users.
Core Function: Specialized for balanced load applications; measures three-phase voltage, current, active/reactive power, and four-quadrant energy to support comprehensive energy monitoring.
2. Compliance & Quality Assurance
International Standards Compliance: Meets IEC62052-11 and IEC62055-41 standards; certified by STS ASSOCIATION for multi-phase prepaid management.
Manufacturing Standards: Produced in accordance with ISO9001 (quality management) and ISO14001 (environmental management) standards, ensuring product reliability and stability.
Protection Class: Class II (electromagnetic compatibility), safeguarding against electrical interference.
3. Core Functional Advantages
STS Token Recharge: Supports recharge via 20-digit token, with flexible top-up methods (on-site, mobile, door-to-door).
Comprehensive Measurement: Includes neutral current measurement and bidirectional metering, adapting to diverse power usage scenarios.
Intelligent Alarming & Protection: Features credit alarming (low credit reminder), tamper detection, and cover opening detection to prevent theft and ensure data security.
Time & Tariff Management: Equipped with a real-time clock and supports up to 8 time-of-use (TOU) multi tariffs for flexible energy pricing.
Remote & Automated Control: Optional RF communication module enables remote reading, data collection, and remote on/off control; automatic switch-off when credit is exhausted.
Data Traceability: Built-in event log to record operational events, facilitating troubleshooting and data auditing.
Low-Voltage Adaptability: Operates stably under low-voltage conditions, enhancing applicability in complex power environments.
4. Technical Parameters (Key Specifications)
Electrical Performance:
Nominal Voltage: 3×230V
Working Voltage Range: 70%~120%Un
Nominal Frequency: 50-60Hz
Current Ratings: Basic Current (Ib)=10A; Maximum Current (Imax)=100A; Starting Current (Ist)=30mA
Active Energy Constant: 400 imp/kWh
Measurement Accuracy: Class 1.0
Power Consumption: Voltage circuit <2W <8VA; Current circuit <1VA
Environmental Adaptability:
Operation Temperature Range: -25℃~70℃
Storage Temperature Range: -40℃~85℃
Electromagnetic Compatibility (EMC):
AC Insulation Strength: 4kV at 50Hz for 1min
Impulse Voltage (1.2/50μs): 8kV (mains connections)
Data Management: Covers meters, prices, customers, regions, sales stations, and accounts; supports creation, editing, deletion, querying, and Excel import/export.
Recharge Service: Two recharge methods (by amount/unit); generates token receipts after successful top-up.
Report Generation: Produces receipt reports, monthly summaries, customer payment reports, and regional reports for operational analysis.
Account Management: Allows password modification, sub-account creation, and permission assignment.
API Support: Facilitates function expansion to meet personalized business needs.
Compatibility: Adapts to electric meters, water meters, and gas meters.
Recharge Processes
On-Site Recharge: Users recharge at nearby points via the STRON Vending System.
Mobile Recharge: Through third-party platforms (M-PESA, Alipay, MTN, Airtel, etc.) via API integration, with tokens sent via SMS.
Door-to-Door Recharge: Staff use mobile vending units to provide on-site recharge services at meter locations.
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...
