Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Power [kW]: ±300
Output Voltage [V]: 12-1200
Output Current [A]: ±600
Size (WHD) [mm]: 1610x1955x1200
Weight [kg]: 2030
Basic Parameters
Output mode: CV, CC, CP, programming and PV standard (EN50530\Sandia) dynamic & static MPPT tracking, PV array
Energy feedback: Receive load energy and feed it back to the grid
Isolation function: Electrical isolation of input and output
Parallel function: Multiple sets of the same model can be connected in parallel
DC output
Voltage
Resolution(V): 0.01
Accuracy: ±0.1% F.S.
Effective ripple value: 0.1% F.S (resistive load)
Voltage slew rate: 200V/ms
Current
Resolution (A): 0.01
Accuracy: ±0.1% F.S.
Effective ripple value: 0.2% F.S. (resistive load)
Rise time: 2.5 ms (10%-90% rated current)
Switching time: 5ms (switching from -90% to +90%)
I-V Curve
Open-circuit voltage
setting range: 12~1200V
Short-circuit current setting range: 1A～Ie
Simulation fill factor range: 0.3~0.95
Photovoltaic panel type: c-si, Thin-film, user-defined
I-V curve update rate: 100ms with online curve switching function
I-V curve editing: EN 50530, Sandia, and simple with user-defined curves; static MPPT curves; dynamic MPPT curves; shadow barrier; curve programming
Number of points on a single curve: 4096 points
Curve setting
1) IV curves can be user-defined using parameters such as Voc, Isc, FF and Pm;
2) The I-V curve database is provided, with the number of curves ≥ 100;
3) IV curves in different situations can be continuously output in the dynamic operating modewith the environmental impacts such as temperature change and irradiance 4) The dynamic I-V curve test program under EN50530 is built-in;
Universal programmable
Programming steps: 200 steps
Programming parameters: Voltage/current, rise time, hold time, trigger pulse output
Rise time range: 1ms-99999s
Flat top time range: 1ms-99999s
Minimum programming time step: 1ms
Editing mode: Add, delete, import, export
Operation mode: Run, stop, loop
Trigger mode: Automatic, manual, external
Measurement
Voltage accuracy: ±0.1% F.S.
Voltage resolution (V): 0.001
Current accuracy: ±0.1% F.S.
Current resolution (A): 0.001
Power accuracy: ±0.2% F.S.
Power resolution (kW): 0.001
AC input
Wiring mode: Three-phase four-wire ABC+PE
Frequency (HZ): 47 - 63
Voltage range (V): 380V±15%
Power factor: 0.99 @ full load
Efficiency: Models of 300kW and above: > 94%; Others: > 90%
Harmonic current: ≤3%
Other Parameters
Protection function: OVP, OCP, OPP, OTP, Phase loss protection Communication interface: Standard configuration: LAN; optional: RS485, CAN
External interlocking: External interlocking input is normally on/off; external interlocking output is normally on/off. Trigger signal Trigger input/output
Control and display: Local touch screen control and remote computer control; display voltage, current, power andoperation trend chart
Insulation and withstanding voltage: 10MΩ/DC500V；3600VAC(5000VDC)/1min
Cooling mode: Fan cooling
Operating temperature: -10℃～40℃
Relative humidity: 10% to 90% RAH
Altitude: ≤2000m
