Schneider CL 30/33/50 Inverter Manual

CL 30/33/50 String Inverter: Solar Solutions for Commercial and Industrial Buildings

The CL 30/33/50 inverters by Schneider Electric offer scalable and flexible solutions for commercial and industrial buildings, including carports. These inverters are designed to optimize performance, ease of installation, and remote management.

Key Features

Optimum System Performance

• Multiple MPPT Inputs:
  • CL 30/33: 3 MPPTs
  • CL 50: 5 MPPTs
• High Efficiency: Up to 98.7% peak efficiency.
• DC/AC Ratio: Supports up to a 1.5 DC/AC ratio.
• Surge Protection: DC/AC surge protection ensures system durability.

Flexibility

• Remote Asset Management: Compatible with Insight for easier monitoring, troubleshooting, and management.

Ease of Installation

• Lightweight: Easy to install due to low weight.
• Complete Solution: Compatible with Schneider Electric’s broad range of low voltage products.
• AC Coupling: Compatible with Schneider Electric CIB storage products.

Insight Compatibility

• Setup and Configuration: Simplified installation process.
• Remote Monitoring and Control: Advanced data security with a web and mobile app.
• Multi-Site Management: Ideal for installers and portfolio managers.

Technical Specifications

Features	CL 30	CL 33	CL 50
Input (DC)
Max. PV input voltage	1100 V	1100 V	1100 V
Min. PV input voltage / Start-up voltage	200 V / 250 V	200 V / 250 V	200 V / 250 V
Nominal PV input voltage	585 V	585 V	585 V
MPPT voltage range	200 – 1000 V	200 – 1000 V	200 – 1000 V
MPPT voltage range for nominal power	550 – 850 V	550 – 850 V	550 – 850 V
No. of independent MPPT inputs	3	3	5
Max. number of PV strings per MPPT	2	2	2
Max. PV input current	78 A	78 A	130 A
Max. DC short-circuit current	120 A	120 A	200 A
Max. PV input	45 kW	49.5 kW	76 kW
DC Disconnect Switch	Yes (1 switch)	Yes (1 switch)	Yes (2 switches)
Output (AC)
Nominal AC output power	29.9 kW	33 kW	50 kW
Max AC output power	29.9 kVA	36.3 kVA	55 kVA (50 kVA for Australia)
Max AC output current	48.15 A	55.2 A	83.6 A (80.5 A for Australia)
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 / range	50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz	50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz	50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
THD	< 3 % (at nominal power)	< 3 % (at nominal power)	< 3 % (at nominal power)
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
Feed-in phases	3	3	3
Efficiency
Max efficiency	98.6%	98.7%	98.7%
General Specifications
Dimensions (WHD)	702595310 mm	702595310 mm	782645310 mm
Weight	50 kg	50 kg	62 kg
Isolation method	Transformerless	Transformerless	Transformerless
Protection level	IP66	IP66	IP66
Operating temperature	-30 to 60°C (derating > 45°C)	-30 to 60°C (derating > 45°C)	-30 to 60°C (derating > 45°C)
Cooling	Smart forced air cooling	Smart forced air cooling	Smart forced air cooling
Communication	RS485	RS485	RS485
Warranty	Please refer to solar.se.com for latest warranty details	Please refer to solar.se.com for latest warranty details	Please refer to solar.se.com for latest warranty details

Protection Features

• DC Reverse Connection Protection
• AC Short Circuit Protection
• Leakage Current Protection
• Grid Monitoring
• Overvoltage Protection: DC Type II / AC Type II
• PID Recovery Function (Optional)

Compatible Products

• XW Pro: XW Pro 8548 230 VAC (865-8548-55)
• Insight Energy Management:
  • InsightHome (865-0330)
  • InsightFacility (865-0335)

Additional Information

• Country of Manufacture: China
• Part Numbers:
  • CL 30: PVSCL30E
  • CL 33: PVSCL33E
  • CL 50: PVSCL50E