OMEGA SCR39Z-H-48-200 SCR功率控制器或电阻加热器 250 A 最大

Weight: 12.5 kg

Cooling: Fan cooled, requires 120 Vac control voltage

Frequency: 50 to 60 Hz

Isolation: 2500 Vac

Device Load: Resistive

Current Output: 200 A

Supply Voltage: 480 Vac

Switching Type: Zero Cross

Voltage Rating: 480 Vac, 3-phase, 2-leg control for 3-wire delta, 3-phase, ungrounded wye

Startup Profile: None

Number of Phases: 3

Input Control Signal: 4 to 20 mA

Display and Indications: Open SCR, Shorted

Over-Voltage Protection: Inherent built-in immunity

Operating Temperature, Max: 50 °C

Operating Temperature, Min: 0 °C

Datasheet