Field Instruments

General

SUN2000 solar inverters are grid-tied PV string inverters that convert the DC power generated by PV strings into AC power and feed the power into the power grid.

Features

• Ten independent maximum power point tracking (MPPT) circuits and 20 PV string inputs. Flexible configuration of PV strings is supported.
• Smart PV module self-learning: Automatically detects PV module failures, helping rectify faults. Optimizes the working mode to obtain the optimal working mode of the system.
• Smart air cooling: Adjusts the fan speed based on the ambient temperature and load to ensure the service life of fans and avoid frequent maintenance.
• MBUS networking: Uses the existing power line for communication and does not require additional communications cable, which reduces the construction and maintenance costs and improves communication reliability and efficiency.
• Smart I-V curve diagnosis: Implements I-V scanning and health diagnosis for PV strings. In this way, potential risks and faults can be detected in time, improving the plant operation & maintenance (O&M) quality.
• Embedded DC and AC surge protection devices (SPDs): all-dimensional surge protection
• Embedded residual current monitoring unit: Immediately disconnects from the power grid upon detecting that the residual current exceeds the threshold.

Specifications

• Make: Huawei
• Model: SUN 2000 -100KTL-M2
• Max. efficiency: 98.6%@ 400V, 98.8%@480V
• Max. Input Voltage: 1,100V
• Max. Current per MPPT: 30A
• Max. Current per Input: 20A
• Max. Short Circuit Current per MPPT: 40A
• Start Voltage: 200V MPPT
• Operating Voltage Range: 200V~1,000V
• Nominal Input Voltage: 600V @ 400Vac, 720V @480Vac
• Number of MPP trackers: 10
• Max. input number per MPP tracker: 2
• Nominal AC Active Power: 100,000W
• Max. AC Apparent Power: 110,000VA
• Max. AC Active Power(cosφ=1): 110,000W
• Nominal Output Voltage: 400V/480 V, 3W+(N)+PE
• Rated AC Grid Frequency: 50Hz/60Hz
• Nominal Output Current: 144.4 A @ 400 V, 120.3 A @480 V
• Max. Output Current: 160.4 A @ 400 V, 133.7 A @480 V  Adjustable
• Power Factor Range: 0.8leading... 0.8 lagging
• Max. Total Harmonic Distortion: 3%

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk