Metrel CS 2890 Power Calibrator/Simulator (350 Vrms; 2000 A)

CALIBRATOR MODE

Warmup time: Minimum 30 minutes

Voltage/current stability: ±0.06 % (90 days)

Calibration currents: 0.05 – 0.1 – 0.2 – 1 – 2 V / ±0.1 %

Calibration voltages: 5-11-14-23-50-75-110-150-165-206-230-250-345-400-500 V / ±0.1 %

Setup resolution (Adjustment menu): 0.0001 V

SIMULATOR MODE

Fundamental RMS voltage output: 50 ... 350 V / 10 V / ±0.1 %

Event RMS voltage output: 0 ... 350 V / 0.01 V / ±2 %

Fundamental RMS current (A 1033 simulation): 1 mV ... 1 V / (16-bit resolution) / ±0.1 %

Inrush RMS current output:

2.0 mVRMS ... 200.0 mVRMS / 0.1 mV / ±0.5 % · URMS

20.0 mVRMS ... 2.0000 VRMS / 0.1 mV / ±0.5 % · URMS

Frequency: 45 Hz ... 70 Hz / 1 Hz / ±10 mHz

Flickers (Pst): 0.5 ... 5.0 / 0.1 / ±1 %

Voltage harmonics (Uhn, 2nd ... 50th): 1 % ... 100 % / 1 % / ±5 % of Uhn

Current harmonics and THD (Ihn, 2nd ... 50th): 1 % ... 100 % / 1 % / ±5 % of Ihn

Unbalance:

Voltage (u-, u0): 0.5 % ... 5.0 % / 0.1 % / ±0.15 %

Current (i-, i0): 0.0 % ... 20 % / 0.1 % / ±1 %

Overdeviation and underdeviation:

U Over: 0 ... 50 % UNom / 0.001 % / ±0.15 %

U Under: 0 ... 90 % UNom / 0.001 % / ±0.15 %

Event duration: 10 ms ... 7 days / 1 ms / ±1 cycle

Measuring category: CAT I / 300 V

Display: Colour 4.3" TFT liquid crystal display (480 x 272 dots)

Batteries: 6 x 1.2 V NiMH rechargeable batteries (type HR 6 / AA)

Working temperature range: 0 °C ... +40 °C

Dimensions: 230 x 140 x 80 mm

Weight (with batteries): 1.36 kg

Datasheet