Reliability | Safety | Capacity
Accessory & Monitoring
SUN-Limiter
SUN Limiter, is used to realize zero-export function for three-phase on-grid solar system. Based on continuously data communication and power measurement, it can send the information to the inverter and then instruct the inverter to ramp down its active power according to match the load demand and achieve zero export.
Accessory & Monitoring
SUN-Limiter
- Split-core type current transformer, easy installation
- Response time within 0.5S
- Local LCD easy to operation and maintenance
- Two kinds of working modes (average mode and minimal mode)
Technical Specifications
Model | SUN-limiter |
Measurement | |
Max. current measurement | 200A |
Current accuracy | 0.5% |
Voltage measurement between phases | 277~460V |
Voltage measurement between phase and neutral | 160~265V |
Voltage accuracy | 0.5% |
Active power accuracy | 0.5% |
Power Supply | |
AC power supply input voltage | 100-265V |
AC power supply input frequency | 50/60Hz |
Generation Specifications | |
Dimenstions (L/H/W) in mm | 160.7×28.4×95.8 |
Weight (kg) | 0.2899 |
Mounting options | Wall-mounted |
Degree of protection | IP20 |
Display | LCD |
Communication interface | RS485 |
Max. number of devices to connect | 4 |
Ambient temperature range | -25-60℃ |
Humidity | ≤95% |
Applicable inverter type | Three-phase grid-tie inverter |
Warranty | 2 years |
Zero-export Application Diagram
