DV Power BLU230T 电池额外负载单元

Mains Power Supply: Connection according to IEC/EN60320-1; C320

90 V – 264 V AC, 50 / 60 Hz, single-phase

Dimension (instrument): 560 x 221 x 355 mm/ 22 x 8.7 x 14 in

Weight: 15.1 kg/ 33.2 lbs

Internal voltage measurement:

Range: 0 - 30 V DC

Resolution: 0.1 V (or better)

Typical accuracy: ± 0.5% of reading ± 0.1 V

Internal current measurement:

Range: 0 - 400 A DC

Resolution: 0.1 A

Display range: 0 – 2 999.9 A DC

Basic accuracy: ± (0.5 % of reading + 0.1 A)

Resolution: 0.1 A

Load section:

Battery voltage: 4.8* – 30 V DC

Power: 19.2 kW (max)

Constant current range (Const I): 0 – 280 A DC*

Typical accuracy: ± (0.5 % of reading + 0.2 A)

Ripple: max 0.4 A peak

Resolution: 0.1 A

Constant resistance (Const R): 0.2 – 30 Ω

Typical accuracy: ± 1%

Resolution: up to 0.01 Ω

Constant power range (Const P): 0 – 8.4 kW*

Constant power resolution (Const P): 0.01 kW

Typical accuracy: ± 1%

Ripple: max 0.2 kW

Display Size: 5.7 inch color touch screen display

Environment conditions

• Operating temperature: -20 °C to +55 °C / -4 °F to +131 °F

• Storage & Transportation temperature: -40 °C to +70 °C / -40 °F to +158 °F

• Relative humidity: up to 95%, non-condensing

• Pollution degree: 2