1SVR730740R9300 ABB Control Industrial Automation Components

ABB 1SVR730740R9300 is an analog temperature controller designed for analogue temperature monitoring relay functions, including under-/over-temperature monitoring, 2 thresholds, window temperature monitoring, and short-circuit detection. It features 2 x SPDT (Single Pole Double Throw) - 2C/O contacts, with a housing protection of IP50 and terminal protection of IP20. The control voltage is specified for DIN rail mounting, and it supports a communication protocol width of 85.6 mm. The net height is 4 kV, with a rated impulse voltage (Uimp) of 22.5 mm, and protection functions rated at 300 V. The rated insulation voltage (Ui) is 103.7 mm. It operates with a control voltage (AC) of 24Vdc at 0.45 VA, and includes normally closed (NC) auxiliary contacts accommodating various wire sizes and types. The device operates at a wavelength of 50/60 Hz, with a supply voltage for 24 V AC/DC, and is designed for 100,000 operations, with analog outputs supporting up to 30,000,000 operations. The frame current rating is (24Vdc) 0.018 A, featuring a screw-clamp trip unit type. The minimum operating temperature is -40°C, and the maximum is +60°C, with a control circuit rated current for various AC and DC specifications. The short circuit current breaking capacity (Icn) and protection settings are designed for robust operation, with a processing time and measurement function suited for operating rates of 0-200°C.