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          1. RM4TR32

            Phase sequence protector

            I want to make an inquire
            Product details

            ■ Compact Design 

            ■ Testing three phase power supply, protecting motors and other loads
            ■ testing phase stagger, phase loss, under-voltage, over-voltage, voltage unbalance
            ■ No additional auxiliary power supply is required

            ■ Over-voltage and under-voltage can be adjusted independently

            ■ Adjustable action time

            ■ Trip Indication LED

            ■ High accuracy , low power consumption

            ■ Ambient Insensitive

            ■ Automatic Reset and Adjustable Reset Timer


            Technical Parameters:

            Model

            HDER-TR32

            Monitoring circuit

            L1,L2,L3

            Control Voltage

            220-440VAC   50/60Hz

            Function

            phase stagger, phase loss, under-voltage, over-voltage, voltage unbalance

            Over-voltage range

            420-480VAC

            Under-voltage range

            300-430VAC

            Operating Indication

            5-LED

            Output Relay Mode

             2-SPDT(2NC+2NO)

            Output Relay Rating

            6A / 250VAC Resistive

             Mounting

             35mm DIN-Rail/Panel


            Installation dimension drawing:



            Circuit diagram:


            Contact Us

            • TEL: +86-577-61771181
            • FAX: 86-577-62671829
            • Mobile: +86 13858844068
            • Email: [email protected]

            Wenzhou Sunao Electric Co., Ltd.

          2. Wechat:+86 13858844068

          3. Whatsapp:+86 13858844068

          4. E-mail:[email protected]

          5. 浙ICP备19031902号 技术支持:科讯网络

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