Medidores de água
CA568-RS01
Multi-Jet Keypad Prepayment Water Meter
CA568-RS01 is a pre paid water meter that complies with STS and has multiple nozzles. It is an ideal household water meter for revenue protection and user management. This water meter supports gradient charging and offers multiple caliber sizes (optional), with low consumption, making it a cost-effective product.
Introdução
Introdução
Principais recursos
- Dual Relay
- Multi-Tariff
- DLMS/COSEM
- STS prepayment
- 20 digits STS encryption
- 35mm Din-rail installation
- Tamper detection and record
- CIU by PLC / RF/ Cable (optional)
- Slim-line and space-economy design
- Disconnect on overload and no credit
- Programmable load limit and low credit warning
- Infrared port/ RS485/ virtual token carrier (optional)
- surge protection for lightening and other line surge
- Split Configuration for Increased Revenue Protection
- The CIU (Customer Interface Unit) is optional. The MCU (Metering & Control Unit) and CIU is linked via Mbus 2 wires communication, galvanically-isolated PLC or RF wireless communication, the communication method is on request.
- The CIU is installed within consumer’s home, while MCU is installed in a meter cabinet away from consumers.
CA568-RS01 is a pre paid water meter that complies with STS and has multiple nozzles. It is an ideal household water meter for revenue protection and user management. This water meter supports gradient charging and offers multiple caliber sizes (optional), with low consumption, making it a cost-effective product.
Parameters
| Voltage | |
| Nominal Voltage Un | 230V |
| Limited Voltage | 70% ~ 120% Un |
| Frequency | |
| Nominal Frequency fn | 50 ~ 60 Hz |
| Tolerance | 5% |
| Current | |
| Basic current (ib) | 5A |
| Maximum current (Imax) | 60A/80A |
| Starting current (lst) | 20mA |
| Active energy constant | 1000 imp/kWh |
| Measurement Accuracy | |
| Active energy to IEC 62053 - 21 | Class 1.0 |
| Burden | |
| Voltage circuit | <2W <8VA |
| Current circuit | <1VA |
| Temperature range | |
| Operation meter | -25℃ ~ +70 ℃ |
| Storage | -40℃ ~ +85 ℃ |
| Insulation | |
| Insulation level | 4kV rms 1min |
| Voltage impulse withstand | 8kV 1.2/50 μs |
| Insulation System Classification | Protective Class II |
| Electro Magnetic Compatibility | |
| Electrostatic discharges | |
| Contact discharge | 8kV |
| Air discharge | 16kV |
| Electromagnetic RF fields | |
| 27MHz to 500MHz typical | 10V/m |
| 100kHz to 1GHz typical | 30V/m |
| Fast transient burst test | 4kV |
| Mechanical requirements | |
| Meter shell Protection Rate | IP54 |
| Insulation System Classification | Protective Class II |
| Maximum cable size | 8 mm |
Especificações
- Nominal sizes
- DN15-DN50
- Maximum pressure
- 16 bar
- Maximum temperature
- 50°C
- Protection
- IP67
Informações comerciais
- Origem
- Shenzhen, China
- Marca
- CALIN
Aplicações
- Residential, municipal and commercial water metering
- Prepayment and remote meter-reading projects
