PV Grid-Connected Inverters_SG630KTL

CE certificate PV Grid-Connected Inverters Rated Output Power,630KW Without transformer

General DescriptionsSG630KTL is using low-frequency isolation transformer for protective purpose. Its wider input voltage range ensures more combinations of the PV arrays. Moreover, optical fiber isolation technology has been adopted to increase its anti-interference ability under the circumstances of multiple inverters installation. In addition, optimized circuit and structural design has improved system thermal efficiency which enhancing system reliability and stability. Reinforced protection functions, including the DC ground fault protection, make it the best product for large scale PV power plant.Technical Features • Power reduction (100%, 60%, 30%, 0%) meet German EEG requirements • Reactive Power Control with power factor from 0.9 lagging to 0.9 leading • Transformerless design efficiency at 98.7% • Wide DC input voltage range with max. 1100V • Using film capacitors increases the system life span to 30 years • Low voltage ride through • Suitable for harsh cold environment, at -30°C temperature • Multilingual touch screen monitoring and control interface • Max. working altitude at 6000m (operation with derating above 3000m) • High quality German Rittal enclosure • CE certification, CGC certificationCommunications • RS485/Ethernet/GPRS interfaces • Computer monitoring softwareSafety·Full protection functions: over-voltage protection, short-circuit protection, islanding protection, over-heat protection·Over-load protection·DC ground-fault protection·Standards complied: EN61000-6-2, EN61000-6-4, EN50178, RD1663/ 2000

 Technical Specifications    

MODEL	SG630KTL
DC SIDE DATA
Max. DC Voltage	1100Vdc
MPP Voltage Range	500~850Vdc
Max. DC Power	700kWp
Max. Input Current	1400A
Recommend PV Array Open Circuit Voltage	700V
AC SIDE DATA
Rated Output Power	630kW
Rated Grid Voltage	315Vac
Grid Voltage Range	250~362Vac
Rated Grid Frequency	50Hz/60Hz
Grid Frequency Range	47~51.5Hz/57~61.5Hz
Output Current THD	<3% (at nominal power)
DC Current Injection	<0.5% of rated inverter output current
Power Factor	0.9(lagging)~0.9(leading)
SYSTEM
Max. Efficiency	98.7%
Euro Efficiency	98.5%
Protection Degree	IP20 (indoor)
Operating Temp.	-30~+55°C
Cooling Method	controlled forced-air cooling
Relative Humidity	0~95%, non-condensing
Max. Working Altitude	6000m (operation with derating above 3000m)
Display AND COMMUNICATIONS
Display	touch screen LCD
Standard Comm. Interfaces	RS485
Optional Comm. Interfaces	Ethernet/GPRS
MECHANICAL DATA
Dimensions(WxHxD)	2800x2180x850mm
Net Weight	2400kg

PV Grid-Connected Inverters_SG630KTL