OW67 Series

+ 1/2 2U standard 19-inch rack

+ Supports wide voltage input (85V-265V) to meet the needs of different countries

+ High precision constant power output of 1200W – 3000W,wider output voltage/current range

+ High output resolution 10mV / 1mA

+ Supports 100-step LIST waveform programmable output

+ CV / CC priority, with adjustable rise/fall time

+ Built-in discharge circuit for output

+ Supports SCPI, USB serial communication for remote control

+ Supports photovoltaic simulator output function, embedded with EN50530, Sandia and other PV standard curves for direct evaluation of PV inverter MPPT efficiency(optional)

+ Supports analog input and output as well as dry contact functionality

+ 3.9″ TFT LCD, capable of real-time display of voltage/currentcurves and online recording of 1-minute data, achieving integrated source-meter functionality, convenient for locating and capturing load anomalies.

Description

Specifications

The specifications based upon the instrument having run for at least 30 minutes continuously, under the specified operating environment

Model OWH67012 OWH67018 OWH67020 OWH67030
Power 1200W 1800W 2000W 3000W
Power Supply 100Vac-240Vac;50-60HZ
Load Regulation
±(%of Output+Offset) (10%-90%)
CV ≤0.03%+10mV
CC ≤0.05%+30mA
linear Regulation
±(%of Output+Offset)
CV ≤0.01%+10mV
CC ≤0.05%+20mA
Settings Resolution 10mV/1mA
Readback Resolution 1mV/1mA
Settings Accuracy(25℃ ± 5℃) (within 12 months) ≤0.05% ± 20mV ; ≤0.05% ± 20mA
Readback Accuracy (25℃ ± 5℃) ≤0.05% ± 20mV ; ≤0.05% ± 20mA
Noise/Ripple(*) Voltage ≤100mVp-p ≤100mVp-p ≤150mVp-p ≤150mVp-p
Current ≤50mArms ≤50mArms ≤30mArms ≤50mArms
Temperature Coefficient (0℃ – 40℃) Voltage 100ppm/℃
Current 200ppm/℃
Readback Temperature Coefficient Voltage 100ppm/℃
Current 200ppm/℃
Recovery Time (0%~100% rated load) ≤5ms
Operation Temperature 0-40℃
Display 3.9 inch LCD
Communication Interface RS485, USB, CAN, LAN (optional), DB25 (Analog /Dry Contact)
Size(W*H*D) 214.6*88*453mm
Weight ≈6.4kg ≈6.8kg
Order No. Order Information
OWH67012-80 0-80.000V / 0-30.000A / 1200.0W; 1CH
OWH67012-150 0-150.000V / 0-20.000A / 1200.0W; 1CH
OWH67012-300 0-300.000V / 0-10.000A / 1200.0W; 1CH
OWH67018-150 0-150.000V / 0-30.000A / 1800.0W; 1CH
OWH67020-150 0-150.000V / 0-20.000A / 2000.0W; 1CH
OWH67020-300 0-300.000V / 0-10.000A / 2000.0W; 1CH
OWH67020-600 0-600.000V / 0-10.000A / 2000.0W; 1CH
OWH67030-150 0-150.000V / 0-30.000A / 3000.0W; 1CH
OWH67030-300 0-300.000V / 0-15.000A / 3000.0W; 1CH
OWH67030-600 0-600.000V / 0-10.000A / 3000.0W; 1CH
OWH67-L LAN port
OWH67-S Solar panel simulator

Support

PC software for OWH67 Series Power Supply (Download)

Programming manual for OWH67 Series Power Supply (Download)

User Manual for OWH67 Series Power Supply (Download)

Product Details

Accessories

The accessories subject to final delivery.

Handle

Power Cord

USB Cable

User Manual

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