Series SD 30 to 3000VA

Serie SD 120 bis 3000VA

Magnetic constant voltage transformers SD

• stabilize voltage variations between 184 and 253 V AC with ± 1%; operating range 161 to 276 V AC (short-term)
• suppress asymmetrical interference voltage spikes with 40…75 dB
• bridge short-term voltage breaks up to 10 ms
• switchable between high precision regulation and higher noise suppression from model SD 250 onwards

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