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Ac distribution ark in (pv) power system ark
Ac distribution ark in (pv) power system for converter back end that ac distribution network realization and grid or accessBooster transformer. Cabinet put oneself in anothers position with current, voltmeter panel, which is used to detect system work current and voltage, according to the actual power supply system equipped with appropriate circuit breaker, surge protector, in order to get a good overload, over-voltage protection, etc. In the golden sun project has a built-in prevent reflux control system with multi-function electric meter can communicate by RS485 communication will be sent to the electrical parameters backstage monitoring system.
The main parameters:
| Type specification | TQ-380V |
| Input/output his back | According to the specific plan customization |
| Monitoring of the numerical value of | Detection three-phase voltage, current, power, electricity degree, etc |
| Prevent reflux testing function | The configuration control function against (optional) |
| Display function | Equipped with multi-function electric meters |
| Communication mode | RS485 interface, standard MODBUS-RTU |
| Cooling mode | The built-in fan |
| Cooling dehumidification way | Configuration temperature and humidity control equipment (optional) |
| Installation environment | More than 4000 meters altitude, indoor |
| installation | installed |
| Insulation resistance | ≥1000Ω |
| Case materials | With cold-rolled steel sheet/aluminum zinc plate |
| Operating temperature, humidity | -30°C~+70°C 5~95% |
| High x width × deep | 2200×800×600(mm),2200×800×800(mm) (according to actual order) |
Ac distribution ark in (pv) power system ark