Voltage/Current/Frequency

Three-phase voltage: 10~700V (true RMS)

Zero line voltage: 1～70V (true RMS)

Three-phase current: 0~1000A (true RMS, optional 1000A current sensor)

Zero line current: 0~25A (true RMS, optional 25A current sensor)

Frequency:      40~70Hz

Voltage: ±0.5%

Current: ±0.5%

Frequency: ±0.01Hz

Here, the A-phase voltage frequency is used as the measurement frequency

 Power Measurement

Active power: 0.05~700KW

Apparent: 0.05~700KVA

Reactive power: 0.05~700KVAR

Power factor: 0.00~1.00

Active energy: 0.01~10000kWh

Apparent energy: 0.01~10000kVAh

Reactive energy: 0.01~10000kVARh

Average power factor: 0.00~1.00

Active: ±2%

Apparent: ±2%

Reactive power: ±2%

Power factor: reading ±0.005

Active energy: ±2%

Apparent energy: ±2%

Reactive energy: ±2%

Average power factor: reading ±0.005

Harmonic measurement

Voltage harmonics: total harmonics, 1 to 50 harmonics

Current harmonics: total harmonics, 1 to 50 harmonics

 Voltage harmonics: ±0.1(%f)

Current harmonics: ±1%

Three-phase unbalance

Fundamental wave voltage: 10~700V (true RMS)

Fundamental current: 0.5~1000A (true RMS)

Fundamental frequency: 40~70Hz

Phase angle: 0~360ْ 

Unbalance: 0.0%~100%

Voltage: 0.5%

Current: 0.5%

Frequency: reading ±0.01Hz

Phase angle: reading ±0.3ْ 

Voltage unbalance: reading ±0.2

Current unbalance: reading ±0.2

Here, the A-phase voltage frequency is used as the total measurement frequency

Monitoring records

Recordable parameters: three-phase voltage, three-phase current, neutral current, voltage harmonics (total harmonics, 1~25th harmonics), current harmonics (total harmonics, 1~25th harmonics), three-phase Unbalance, active power, power factor, fluctuation, flicker

 Recording time = (the maximum number of data that the instrument can record × saving time interval)/60 minutes = 18635*3 seconds/3600 seconds = 15.5 hours

Save time interval: 3S～30Mmin

Recording time: 15 hours to 388 days

The acquisition interval is set to 3 seconds, which can monitor 15.5 hours, and the acquisition interval is set to 30 minutes to monitor 388 days (continuously adjustable from 3 seconds to 30 minutes)

 Swells and falls

Voltage swells, voltage dips, and momentary outages

Up to 40 events can be logged

wave  movement

Voltage fluctuation: 0.1%~10.0%

Measurement error: ±5%

flash  change

short-term flicker

long-term flicker

Short-time flicker measurement error: ±5%

Long-term flicker measurement error: ±5%

digital oscilloscope

Instantaneous waveforms of three-phase voltage, three-phase current, neutral voltage and neutral current

Maximum sampling frequency: 200KHz

Minimum sampling frequency: 100Hz

Type  Number

BPT-1861

feet   inches

290×110×55mm

display

Touch screen, 5.7-inch 320×240 color graphic LCD

Communication Interface

USB

Heavy  Amount

1.6KG

 save

128Mbit