Multi-MPPT String Inverter for 1000 Vdc System | SG33CX/SG40CX/SG50CX: Top Choice in Senai, Johor Bahru (JB), Malaysia QUANTUM RENEWABLE ENERGY SDN BHD

Description

Inverter Specifications

Type Designation	SG33CX	SG40CX	SG50CX
Max. PV Input Voltage	1100 V	1100 V	1100 V
Min. PV Input Voltage / Start-up Input Voltage	200 V / 250 V	200 V / 250 V	200 V / 250 V
Nominal PV Input Voltage	585 V	585 V	585 V
MPP Voltage Range	200 – 1000 V	200 – 1000 V	200 – 1000 V
MPP Voltage Range for Nominal Power	550 – 850 V	550 – 850 V	550 – 850 V
No. of Independent MPP Inputs	3	4	5
Max. Number of PV Strings per MPPT	2	2	2
Max. PV Input Current	78 A	104 A	130 A
Max. Current for Input Connector	30 A	30 A	30 A
Max. DC Short-Circuit Current	120 A	160 A	200 A
AC Output Power	33 kVA @ 45 °C, 400 Vac / 36.3 kVA @ 40 °C, 400 Vac / 33 kVA @ 50 °C, 415 Vac	40 kVA @ 45 °C, 400 Vac / 44 kVA @ 40 °C, 400 Vac / 40 kVA @ 50 °C, 415 Vac	50 kVA @ 45 °C, 400 Vac / 55 kVA @ 40 °C, 400 Vac / 50 kVA @ 50 °C, 415 Vac
Max. AC Output Current	55.2 A	66.9 A	83.6 A
Nominal AC Voltage	3 / N / PE, 230 / 400 V	3 / N / PE, 230 / 400 V	3 / N / PE, 230 / 400 V
AC Voltage Range	312 – 528 V	312 – 528 V	312 – 528 V
Nominal Grid Frequency / Grid Frequency Range	50 Hz / 45 – 55 Hz	50 Hz / 45 – 55 Hz	60 Hz / 55 – 65 Hz
THD	< 3 % (at nominal power)	< 3 % (at nominal power)	< 3 % (at nominal power)
DC Current Injection	< 0.5 % In	< 0.5 % In	< 0.5 % In
Power Factor at Nominal Power / Adjustable Power Factor	> 0.99 / 0.8 leading – 0.8 lagging	> 0.99 / 0.8 leading – 0.8 lagging	> 0.99 / 0.8 leading – 0.8 lagging
Self-Consumption at Night	< 1 W	< 1 W	< 1 W
Efficiency (European Standard)	> 98.5 %	> 98.5 %	> 98.5 %
Protection Degree	IP66	IP66	IP66
Cooling	Natural Cooling	Natural Cooling	Natural Cooling
Noise Level	< 45 dB(A)	< 45 dB(A)	< 45 dB(A)
Operating Temperature Range	-25 °C to +60 °C	-25 °C to +60 °C	-25 °C to +60 °C
Storage Temperature Range	-40 °C to +70 °C	-40 °C to +70 °C	-40 °C to +70 °C
Altitude	< 2000 m	< 2000 m	< 2000 m
Dimensions (W x H x D)	450 x 840 x 280 mm	450 x 840 x 280 mm	450 x 840 x 280 mm
Weight	35 kg	38 kg	41 kg
Connection Type	Spring Clamp	Spring Clamp	Spring Clamp
Compliance	CE, IEC, AS/NZS	CE, IEC, AS/NZS	CE, IEC, AS/NZS
Warranty	5 Years	5 Years	5 Years

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