SUNBIRD 7000

CNPS Grid-tied string inverter with MPPT algorithm and state-of-the-art high frequency rugged topology includes range of Sunbird 7000 series from 5 KW to 30 KW of Inverters. CNPS product range aims to cater roof top requirement for commercial, Individual and utility scale solar plant requirements.

TECHNICAL SPECIFICATIONS

System Rating(kVA) 10 15 20 25 30 40/50 80/100
PHOTOVOLTAIC INPUT
MPPT Range 165 - 200 V 330 - 420 V
Open Circuit Voltage 300 V 600 V
Maximum PV power recommended (KW) 11 16.5 22 27.5 33 44/55 88/100
MPPT base Charge Controller 30
Switching Element IGBT
Controller 32 Bit DSP controlled
Type of Charger PWM with MPPT
Grid Input
Input Supply 415 V AC , 50Hz (-20%, +15%), 3 Phase 4 Wire
Active Filtering during load on mains
(Load Harmonic corrections) THDi up to 3 % & Power Factor > 0.99
Power Protection for Filter MCCB and Fast acting semiconductor fuses
BATTERY
Cable Entry Front - Bottom
Battery Voltage 120 V 240V
Grid through Battery charging capacity (%kw Rating) 0 - 100%
INVERTER
Switching Element IGBT 240V
Control 32 Bit DSP controlled
Nominal Output Voltage, Frequency 415 V AC L - L, 50 Hz, 3 Phase 4 Wire
Output Waveform Sine Wave
Load Power Factor 0.6 lag to 1 ( within kVA and kW rating)
Voltage Regulation ± 2%
Voltage Stability in dynamic condition Complies with IEC/EN 62040-3,Class 1
Output voltage distortion with 100% linear load < 2%
Inverter peak efficiency (Ref. STD IEC 61683) 92% 94%
Protection degree IP 20
Colour RAL 7016, Texture
Dimension (WxDxH in mm) 600 x 800 x 1200 600x800x1750 1000x900x1750
Galvanic Isolation Inbuilt isolation transformer at inverter output
Protection Under/Over voltage for Input, Output, Array & Battery. Output overload, short circuit, Over temperature, MCCB at Input, Output, Array & Battery path.& Surge protection at Input, Array & Battery path.
Display Parameter 1. Array - Voltage, Current, Power, Temperature, 2. Battery - Voltage, current, Power. 3. Grid - Voltage, Current, Power, PF, 4. Output - Voltage, Current, Inv. H/S temp. 5. Statistics - Grid import, Grid export, Total Output, Daily Output Power, kWH
ENVIRONMENT
Temperature Operating 0 to 40° C
Max. Relative humidity @ 25°C (non condensing) Up to 95%
Max. Altitude above sea level without de-rating 1000 m (For higher altitude complies with IEC/EN 62040 - 3)
Standard Compliance
Enclosure Protection Grade IP 20
Testing IEC 62040 - 3
Specifications are subject to change without prior notice due to constant improvement in design & technology
Custom models available on request