CHI, CHIE - Viking Pump Canada

Electrical dataCHIEElectrical dataElectricity supplyto pumpExternal start/stop inputDigital inputSetpoint signalsElectricity supplyto sensorsSensor signalsSignal outputBus input1 x 208-230 V -10%/+10%, 60 Hz, PE.External potential-free contact.Maximum contact load: Voltage 5 VDC, current < 5 mA.Screened cable*.External potential-free contact.Maximum contact load: Voltage 5 VDC, current < 5 mA.Screened cable*.Potentiometer0-10 VDC, 10 kΩ (via internal voltage supply).Screened cable*.Maximum cable length: 330 ft. (100 m. )Voltage signal0-10 VDC, R i > 50 kΩ.Tolerance: +0%/-3% at maximum voltage signal.Screened cable*.Maximum cable length: 1640 ft. (500 m.)Current signalDC 0-20 mA/4-20 mA, R i = 175 Ω.Tolerance: +0%/-3% at maximum current signal.Screened cable*.Maximum cable length: 1640 ft. (500 m.)The sensors are supplied with electricity via the motor terminal box.24 VDC ± 10%Maximum load: 40 mA.Voltage signal0-10 VDC, R i > 50 kΩ.Tolerance: +0%/-3% at maximum voltage signal.Screened cable*.Maximum cable length: 1640 ft. (500 m.)Current signalDC 0-20 mA/4-20 mA, R i = 175 Ω.Tolerance: +0%/-3% at maximum current signal.Screened cable*.Maximum cable length: 1640 ft. (500 m.)Potential-free changeover contact.Maximum contact load: 250 VAC, 2 A.Minimum contact load: 5 VDC, 1 mA.Screened cable: 0.5-2.5 mm².Maximum cable length: 1640 ft. (500 m.)Grundfos BUS protocol, GENIbus protocol, RS-485.0.5-1.5 mm² screened 2-core cable.Maximum cable length: 1640 ft. (500 m.)EN 61800EMCResidential areas - unlimited distribution, corresponding to CISPR 11, class B, group 1.Enclosure class Standard: TEFC (IP 55)Insulation class F (IEC 85).During operation: –4°F to +104°F (–20°C to +40°C).Ambient temperatureDuring storage/transport: –40°F to +104°F (–40°C to +60°C).Relative air humidity Maximum 95%.*Cross section min. 0.5 mm² and max. 1.5 mm².38