OWH67B Series Bidirectional Programmable DC Power Supply
+ Source/load integrated architecture, Source mode( CC/ CV / CP ) Load mode ( CC / CV / CR / CP )
+ 2U rack-mounted structure, compliant with standard 19-inch cabinet installation
+ Bidirectional power architecture, seamless switching between source and load modes
+ High-precision output (0.05%), supporting a wide power range up to 60V / ±120A / ±1800W
+ Supports battery simulation: built-in 7 high-fidelity battery characteristic models
+ Built-in bleed circuit to ensure no residual high voltage at shutdown
+ Built-in photovoltaic simulation function, supporting SAS models such as EN50530 and Sandia
+ High setting/readback resolution: 10mV/10mA
+ Full digital control integrated with OVP, OCP, OPP protection
+ Supports LAN, RS485, USB communication interfaces, and support SCPI
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The instrument must be operated continuously for more than 30 minutes at the specified operating temperature to achieve the following specifications
|
Model |
OWH67B018-60 |
|
|
Rate Output (0℃-40℃) |
Output voltage |
0 - 60V |
|
Output current |
-120A ~120A |
|
|
Output power |
-1.8kW-1.8kW |
|
|
Input |
Volt/freq./Curr |
100V-240Vac；45Hz-65Hz；13Arms Max |
|
Load regulation (%of output+offset)[1] |
CV |
≤0.03% +0.03%FS |
|
CC |
≤0.05% +0.05%FS |
|
|
Line regulation (%of output+offset) |
CV |
≤0.03% +0.03%FS |
|
CC |
≤0.05% +0.05%FS |
|
|
Setting resolution |
Volt/Curr |
10mV/10mA |
|
Readback resolution |
Volt/Curr |
10mV/10mA |
|
Setting accuracy |
Voltage |
≤0.05% +0.05%FS |
|
Current |
≤0.1% +0.1%FS |
|
|
Readback accuracy |
Voltage |
≤0.05% +0.05%FS |
|
Current |
≤0.1% +0.1%FS |
|
|
Noise &ripple[2] |
Voltage/Current |
≤80mVp-p(Voltage), ≤120mArms(Current ) |
|
Temperature drift (0℃-40℃) |
Voltage/Current |
100ppm/℃(Voltage), 200ppm/℃(Current ) |
|
Dynamic (10%-90% rated load) |
≤5.0ms |
|
|
MOV |
2.6V@120A |
|
|
Working temperature |
0-40℃ |
|
|
Display |
3.95-inch TFT LCD |
|
|
Interface |
USB，LAN，RS485 |
|
|
Dimensions |
428mm(W) x 88mm(H) x 446mm(D) |
|
|
Weight |
Approx. 12kg |
|
- Voltage regulation is measured at the output remote sense points.
- 20MHz noise bandwidth; measured at the output terminals with a 10uF electrolytic capacitor and a 0.1µF ceramic capacitor in parallel across the output.
The accessories subject to final delivery.
-
Quick Guide -
USB Cable -
Handle (optional)