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: 20kW
Voltage: 80V
Current: 667A
AC Input
Voltage range: 304Vac to 480Vac / 380V±20%
Frequency: 47Hz to 63Hz Wiring method 3ph+PE
Inrush current: <50A
Efficiency up to: 93.5%
Power Factor: 0.99
Protective functions
OVP: Overvoltage protection adjustable 0 - 110% UNominal (±1% F.S.)
OCP: Overcurrent protection Adjustable 0V- ±110% INominal (±1% F.S.)
OPP: Over-power protection range 0V ~ ±110% PNominal (±1% F.S.)
OT: Overtemperature protection
Voltage
Programming accuracy: ± 0.02% F.S.
Programming resolution: ± 1mV
Display accuracy: ± 0.02% F.S.
Line regulation CV: ± 0.01% F.S. (208V-480V AC±10% input voltage, constant load and constant temperature)
Load regulation CV: ± 0.01% F.S. (0-100% load, constant input voltage and constant temperature)
Ripple (rms) CV: <25mV
Ripple and noise p-p CV: <300mVpp
Remote compensation: Max.voltage±1V
Rise time 10%-90% CV: 2.5ms
Fall time 90%-10% CV: 2.5ms
Recovery time: Recovery to steady state within 2.5ms ±0.75% F.S. (25%-50% or 50% -25%) load
Discharge time: ≤20s
Current
Programming accuracy: ± 0.15% F.S.
Programming resolution: ± 100mA
Display accuracy: ± 0.15% F.S.
Display resolution: ± 10mA
Line regulation CC: ± 0.01% F.S. (208V-480V AC±10% input voltage, constant load and constant temperature)
Load regulation CC: ± 0.05% F.S. (0-100% load, constant input voltage and constant temperature)
Rise time 10% - 90% CC: 3ms
Full time 90% - 10% CC: 1ms
Power
Programming accuracy: ± 30W
Programming resolution: ± 10W
Display accuracy: ± 30W
Display resolution: ± 10W
Resistance
Range: 0.003-100Ω
Programming accuracy: 1mΩ
Programming resolution: 1mΩ
SAS
Short-circuit current setting range: 0A~Ie
Simulated fill factor range: 0.3~0.95
Photovoltaic panel type selection: C-Si, Thin-film, Custom
I-V curve update rate: Typical time 1ms, with online curve switching function
IV curve criteria: EN50530, Sandia, simple
IV curve function: Static curves; curve scanning; static sequences; static MPPT; dynamic MPPT; weather simulation; Shading of photovoltaic panels; curve programming; customcurves etc.
Curve setting:
1) IV curves can be customized with parameters such as Voc, Isc, FF and Pm;
2) Dynamic working mode takes into account environmental influences such as temperature changes and irradiance, and can continuously output IV curves for different environments;
3) Built-in EN50530/Sandia dynamic I-V curve test program
Programming
Programming mode: List, Wave, Step, Advanced
Number of programming steps: 200
Cycle range: 0~9999999 times
Minimum programming time: 100μs
Mode of operation: Load, end, trigger
Interfaces/Any port
Functions and definitions: See "Any port interface specification"
Isolation: 707VDC
Interface
Rear panel: Type-B USB, LAN, Share Bus, Magic-BUS, Magic-BOX; DC terminal, AC supply, Remote sensing, Analog interface
Front panel: Type-A USB, ON/OFF Button, Out Button, Touch screen, Rotary knob
Environment
Operating temperature: 0 to 50 (°C) (power derating over 35°C)
Storage temperature: -20 to 70(°C)
Humidity: ≤ 80%. Not condensing
Height: Output current derating 2%/100m above 2000m or Ta derating 1°C/100m
Insulation
Negative - PE: ±500 V DC
Positive - PE: ﹢500 V DC
AC Input - PE: 2.5 kV AC
Other
Size: W435mm x H132mm x D781mm
Weight: 40kg
Note:
The above accuracy test conditions are: 25°C ± 5°C;
Ripple voltage/Ripple(peak)@20MHz bandwide;
Ripple voltage/Ripple (rms) @ 300kHz LF;
Voltage swing rate / Slew rate (Without load)
