Prepaid Electricity
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Our Services
Together with a team of over 20 years of experience in the prepaid metering industry, we strive to
providing the best customer-centric metering service in South Africa.
Prepaid Water and Gas
Get prepaid water and gas instantly, giving you full control over your usage and expenses.
STS Vending
Secure and reliable STS vending solutions for seamless prepaid token generation and distribution.
Meter Installation
Professional meter installation services ensuring accuracy, efficiency, and seamless integration with your utilities.
Smart Metering
Advanced smart metering solutions for real-time monitoring, improved efficiency, and better resource management.
Council Check Meter
Accurate council check meter services to verify consumption and ensure fair billing.
Levy Collection
Efficient levy collection solutions for hassle-free management of community and municipal fees.
Debt Collection
Professional debt collection services to recover outstanding payments efficiently and fairly.
Property Management Support
We assist HOAs, body corporate, property owners and property developers
Prepaid Electricity and Water Meters
Single Phase Integrated
Accuracy:
Class 1 or 2 (IEC), Class A or B (MID)
Voltage:
Reference voltage: 220-240V
Operating voltage range: 70%-120%Un
Current:
Basic current: 5A
Maximum current: 80A
Starting current: ≤0.4%Ib
Frequency:
50Hz or 60Hz
Temperature:
Operation range: -25℃ to +70℃
Limit range for storage and transport: -40℃ to +85℃
Humidity:
Up to 95%
Three Phase Integrated
Accuracy:
Active Class 1
Reactive Class 2 (Optional)
Voltage:
Reference Voltage: 3 × 230/400V
Operating Voltage Range: 130V~240V (Phase to Neutral)
Current:
Basic Current: 5A
Maximum Current: 60A~100A
Starting Current: <0.4%Ib
Frequency:
50Hz or 60Hz
Temperature:
Operating Range: -25°C to +55°C
Storage & Transport: -40°C to +75°C
Humidity:
Up to 95%
DIN Rails Split
Accuracy:
Class 1
Voltage:
Reference Voltage: 230V
Operating Voltage Range: 70%~130%Un, Auto Adjustable
Current:
Basic Current: 5A, 10A
Maximum Current: 60A, 80A, 100A
Starting Current: ≤ 0.4%Ib
Frequency:
50Hz or 60Hz
Temperature:
Operating Range: -25°C to +60°C
Storage & Transport: -40°C to +75°C
Humidity:
Up to 95%
Three Phase Residential Split
Voltage:
3P4W: 3×220/380V, 3×230/400V, 3×240/415V
Current:
Basic Current: 5A
Maximum Current: 80A, 100A
Starting Current: ≤ 0.4%Ib (Active), ≤ 0.5%Ib (Reactive)
Frequency:
50Hz ±2%
Power Consumption:
Current Circuit: ≤ 2VA
Voltage Circuit: ≤ 2W/10VA (without communication), ≤ 5W/25VA (with communication)
Battery Life:
15 Years
Three Phase Commercial CT
Voltage:
3P4W: 3×57.7/100V… 3×240/415V
3×57.7/100V, 3×63.5/110V, 3×220/380V, 3×230/400V, 3×240/415V
3P3W: 3×100V, 3×110V
Current:
Basic Current: 1A, 5A
Maximum Current: 6A, 10A
Starting Current: ≤ 1‰In
Frequency:
50Hz ±2%
Power Burden:
Current Circuit: ≤ 2VA
Voltage Circuit: ≤ 2W/10VA (without communication), ≤ 5W/25VA (with communication)
Battery Life:
15 Years
Single Phase Smart Meter
Voltage:
1P2W: 120V
1P3W: 110-220V
Current:
Basic Current: 5A, 10A (Direct Connection)
1A, 5A (CT)
Maximum Current:
60A, 80A, 100A (Direct Connection)
10A (CT)
Starting Current:
≤ 0.4%Ib (Active) / ≤ 0.5%Ib (Reactive)
Frequency:
60Hz
Power Consumption:
Current Circuit: ≤ 2VA
Voltage Circuit: ≤ 2W/10VA (without communication), ≤ 5W/25VA (with communication)
Battery Life:
10 Years
Laison Prepaid Water Meter
Working Temperature:
T30/T50
Maximum Admissible Pressure:
MAP16
Pressure Loss Class:
△p63
Flow Profile Sensitivity Class:
U10 D5
Installation Orientation:
H
Pulse Equivalent (m³):
0.01
Environmental Class:
O (Outdoors)
Electromagnetic Class:
E2
IP Level:
IP68
Power Supply:
Lithium Battery, replaceable
Battery Lifespan:
≥6 years, 8/10 years Optional
Laison Split Type
Diameter:
DN15 (15mm)
Temperature:
Working temperature: 0.1°C ~ 50°C
Max. Working Pressure:
MPa - 1.6
Battery:
Battery Life for Smart Water Meter: > 3 years (Theoretically)
Battery Life for CIU: > 6 years (Theoretically)
Pulse Equivalent:
m³ - 0.1
Standard Compliance:
IEC62055-41,51
Communication Distance:
>100m (CIU & Meter)
Additional Information:
**No reducers provided. Must be purchased separately
Hexing Prepaid Water Meter
Nominal Diameter (mm):
DN15, DN20, DN25
Q3/Q1:
400, 500 (Selectable)
Head Loss:
△p25
Measured Medium:
Water, homogeneous liquid, and fill the pipe section
Accuracy Class:
Class 2
Maximum Admissible Pressure:
1.6MPa
Ambient Temperature:
-25℃ ~ +55℃, ≤100%RH
Temperature Class:
T30, T50
Flow Profile Sensitivity Class:
U0D0
Environmental Class:
O
Mechanical Environmental:
M1
Electromagnetic Environment:
E2
LCD:
LCD 9 digits and icons
Display Content:
Instantaneous Volume (m³/h), cumulative Volume (m³), meter number, date (year/month/day/hour/minute/second), etc.
Display Range:
0.0001m³ ~ 99999.9999m³
Power Supply:
Battery powered DC3.6V (battery can work continuously for more than 10 years)
Protection Level:
IP68
Storage Temperature:
-25℃ ~ +55℃
About Us
At Watts and Water Wise Metering, our customers are our focus. We’re committed to building
lasting relationships through:
Trust
Transparency
Exceptional Value
Discover How We Embody
Customer- Centricity
We are deeply committed to putting customers at the heart of everything we do. By focusing on understanding customer needs and delivering tailored solutions.
Integrity and Transparency
We uphold clear and honest communication with both customers and employees, fostering trust in every interaction
Innovation and Excellence
We foster a cultural of continuous improvement, encouraging creativity, and staying ahead of industry trends.
Social Responsibility
We actively engage in sustainable practices and supporting community initiatives that promote positive social impact.
Collaboration and Teamwork
We promote open communication, trust, and a shared vision across all levels of the organization.
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Contact Information
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