Electronic Automatic Power Limiter for Utilities (HY01- B- 220/35- 100)

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This current limiter is designed for a large negative cut-off starting current, but as the load is energized and the current drops rapidly, and finally reaches a balanced state, the starting current is generally 5 to 10 times the normal current, and the duration of the high current is short, usually 20 to 40 seconds. Its main technical feature is that the described current limiter is provided with the automatic voltage regulation circuit board which is connected in series with load in the protection box, and the automatic voltage regulation electrical apparatus is composed of a thyristor driving angle control of automatic phase change circuit unit, relay circuit unit, control circuit unit and DC power supply circuit . This current limiter automatically changes the conductive angle of the thyristor control electrode, so that the voltage applied to both ends of the load gradually increases and eventually reaches the rated value.

Technical Parameters and Specifications

Voltage: 220 V or 110 V Current limit value: ≤35A No-load power: ≤5W Start time: 3-5min

How to use:

1. Installation scheme (single-phase connection)
2. The input voltage is 220V or 110V, and L is the neutral line. The load can be connected directly to the current limiter (two output wires on the right);
3. The start-up time can be adjusted;
4. This current limiter can be installed in a power box or a distribution box.