1SVR730712R1200 ABB Control Industrial Automation Components

ABB 1SVR730712R1200 is a temperature controller with an analog interface, featuring thermistor motor protection relay capabilities. It includes auto/manual/remote reset options and non-volatile fault storage that can be configured according to user needs. The device is equipped with dynamic interrupted wire detection and short-circuit detection, which is also configurable. A test button is integrated for operational checks. It has DPDT (Double Pole Double Throw) - 2C/O contacts, with housing rated at IP50 and terminals at IP20 for protection. The communication protocol measures at 85.6 mm, with a net height of 4 kV and a rated impulse voltage (Uimp) of 22.5 mm. Its protection functions are designed for 300 V, with a rated insulation voltage (Ui) of 103.7 mm. The control voltage operates on AC with DIN rail mounting. It supports various wire types and sizes for Normally Closed (NC) auxiliary contacts. The operating frequency range is 15-400 Hz, and it can handle supply voltages of AC/DC 24-240 V. The device is designed for 100,000 operations, with contacts made from a Silver-Nickel alloy (Ag/Ni) and is cadmium-free (Cd-free). It offers analog outputs for 30,000,000 operations. Indicators include a green LED for control/supply voltage presence, a red LED for fault messages, and a yellow LED when the output relay is energized. The trip unit type is screw-clamp, and it operates within a temperature range of -25°C to +60°C. The control circuit rated current is 4 A for AC-12 (230Vac), 3 A for AC-15 (230Vac), and for DC, 4 A for DC-12 (24Vdc) and 2 A for DC-13 (24Vdc). The short circuit current breaking capacity (Icn) and protection settings are tailored for efficient operation, with a processing time and measurement function designed for precise control.