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          1. HDER-SSD

            Digital Overcurrent Relay

            I want to make an inquire
            Product details

            ■  MCU( Microprocessor Control Unit ) Based/2-CT Type 

            ■  Real Time Processing/Higher Precision
            ■  Current Setting Range
            05Type:0.5~6A/30Type:3~30A/60Type:10~60A
            ■  Indicating real current on the display
            ■  Trip cause digital display for easy trouble shooting
            ■  Reset: Manual(instantaneous)/Electrical(remote)
            ■  Load selection by DIP switch: Single phase(1P)/Three phase(3P) 
            ■  Fail-safe(N)/Non-Fail-safe(R) 


            Protection:

            Protective Item

            Trip Time

            Description

            Over-current

            O-TIME

            Is

            Phase Loss

            3 sec


            Locked Rotor

            0.5sec after elapse of dt

            2times OC setting value


            Specification:

            Current Setting Range

            Current

            05

            0.5 ~ 6A

            30

            3.0 ~ 30A

            60

            10 ~ 60A

            Starting delay time

            D-TIME

            OFF

            Trip time

            O-TIME

            0.5, 1~10 sec

            Operating t-c characteristic

            Over-Current

            Definite

            Tolerance

            Current

            ±5%

            TIME

            ±5%

            Environment

            Temperature

            Operation

            -20 ~60 

            Store

            -30 ~80 

            Humidity

            30~85% RH Non-condensing

            Control Power

            220 : 220VAC±15%, 50/60Hz

            110 : 110VAC ±15%, 50/60Hz

            Output relay

            2-SPST

            3A / 250VAC Resistive

            Insulation

            Between casing and circuit

            Over 10MΩ, 500VDC

            Dielectric Strength

            Between casing and circuit

            2000VAC 60Hz, 1min

            Between open contacts

            1000VAC 60Hz, 1min

            between circuit

            2000VAC 60Hz, 1min

            Reset

            Manual/Electrical

            Installation

            35mm DIN-Rail or Panel Mounting 


            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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