Sorensen SLM-300-4-300 低功耗双输入可编程负载（300W，300V，8A）

Specications

Power: 300VA

Current: 4Arms

Voltage:  300Vrms

Frequency: DC, 40 - 70Hz (CC Mode) ; DC - 70Hz (CR Mode)

CC Mode

Range: 0-2/2-4A

Resolution: 0.5/1mA

Accuracy: ±0.5% of (setting + range)

Low Current: 0 - 0.2A

Accuracy: ±2% of (setting + range)

Maximum Peak Current: 8A

CR Mode (1)

Range 1: (I>0.5% of rating) 30 - 120,000Ω

Range 2: (I>50% of rating) 7.5 - 30Ω

4 1/2 DVM

Range: 300V

Resolution: 0.1V

Accuracy: ±(0.5% of reading + 0.2% of range)

4 1/2 DAM

Range: 4A

Resolution: 0.001A

Accuracy: ±(0.5% of reading + 2% of range) ; ±0.5% of (reading + range) @50/60Hz

4 1/2 Watt Meter

Range: 300W

Resolution: 0.1W

Accuracy: ± (0.5% of reading)±3W

VA/Power Meter: Vrms × Arms

Weight: 3.5kgs/7.7lbs

Manual

Datasheet