由其分销商提供的 Block STEU63/48 的描述。
Block Isolation transformer, 63VA, 230/400V Communication input, 2 x 24V AC output
Block STEU 63/48, 63VA Transformer, 230V & 400V to 2 x 24V
CONTROL TRANSFORMER, 63 VA, 230/400VI, 24/48VAC OUT
TRANSFORMER, 63VA, 230/400V, 2 X 24V; Power Rating: 63VA; Secondary Voltages: 2 x 24V; Current Rating: 2.6A; Isolation Transformer Primary Voltages: 1 x 230V, 1 x 400V; Plug Type: -; Product Range: -; SVHC: No SVHC (12-Jan-2017
Primary Voltage = 230 VAC / Primary Voltage = 400 VAC / Secondary Voltage = 2x 24 VAC / Power VA = 63 / Frequency Min. Hz = 50 / Frequency Max. Hz = 60 / Efficiency % = 86 / Termination Type = Spring Clamp Terminal / Mounting Type = Base Mount / Insulator Material Class = B / Protection Rating = IP00 / Length mm = 96 / Width mm = 84 / Height mm = 93