The ROI-3 integrator

Technical specifications:

• Number of phase connctions:                      3
• Rated output signal:                                    1 A AC rms
• max. output signal (overload):                     1.5 A AC rms
• Primary rated currents A:                             250; 400; 630; 1000; 1500; 2000; 4000; 6000; 10.000
• Transmission accuracy:                                0.5 % at 1 % (≥ 10 A) to 110 % of the primary rated current @ 25 °C
• Phase error:                                                 ≤ 0.5 °
• Linearity:                                                    ± 0.2 % of the measured value(at 10 to 120% of the rated current)
• Bandwidth:                                                  30 Hz to 5 kHz
• Maximum load per phase:                            0.5 Ω
• Energy consumption:                                  10 W
• Output at 0 A (zero drift):                             ≤ 0.01 A
• Temperature drift:                                      200 ppm/K
• Weight:                                                       185 g
• Supply voltage:                                           24 V DC
• Working temperature range:                        -30 °C to +70 °C
• Storage temperature range:                        -30 °C to +70 °C
• Relative humidity:                                       80 % maximum without condensation
• Protection code:                                         IP20

Dimension in mm:

• 114 x 100 x 22,5