Huanyu HUM8L Series Installation And Operation Instruction Manual Download

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Address: Wenzhou Bridge Industrial

Zone, Yueqing City, Zhejiang

Province

Service hotline: 400-887-5757

Switchboard: 0577-62889999

Fax: 0577-62885588

Website: www.huyu.com.cn

In case of any questions, please contact the dealer or our customer service

department.

Dear customers:

To protect our environment, please recycle the product or its components when the

product is scrapped. For materials that cannot be recycled, please handle them

properly. Thank you very much for your cooperation and support.

Summary of Contents for HUM8L Series

Page 1: ...oduct please read the instruction carefully and well keep it for future reference Product Certificate This product has passed the inspection and meets the requirements of GB T 14048 2 and therefore is...

Page 2: ...her suddenly applied or slowly raised 3 Standards Followed The circuit breaker complies with the following standards IEC 60947 2 GB T 14048 2 Low voltage Switchgear and Controlgear Part 2 Circuit brea...

Page 3: ...the non delay type Code Y for the delay type Code B for alarm without tripping Only earth leakage residual current protection function is available Design number Molded Case Circuit Breaker Enterpris...

Page 4: ...ed current In A 10 16 20 25 32 40 50 63 80 100 125 100 125 150 160 175 200 225 250 250 300 350 400 400 500 630 Number of poles 3 4 3 4 3 3 4 3 4 3 3 4 3 3 3 4 3 3 Rated insulation voltage Ui V AC 800...

Page 5: ...Rated values of auxiliary contacts and alarm contacts Conventional thermal current Ith 6 A Rated working current Ie 0 79 A 230 V AC Ie 0 47 A 400 V AC Ie 0 15 220 V DC 8 3 Shunt trip parameters Rated...

Page 6: ...CS1 630 Electric operating mechanism MDX1 MDX2 MDX3 MDX4 Earth leakage alarm module LB 8 4 Parameters of the undervoltage release Rated voltage Ue AC 110 V 230 V 400 V DC 24 V 48 V 110 V The circuit...

Page 7: ...kage alarm module 9 Use and Maintenance 9 1 Considerations before installation of the circuit breaker The appearance of the circuit breaker is in good condition and no load operation works normally Th...

Page 8: ...ions of this instruction and the above articles of this chapter the circuit breaker can be closed and put into operation after completing inspections During the operation of the circuit breaker the te...

Page 9: ...ebsite www huyu com cn In case of any questions please contact the dealer or our customer service department Dear customers To protect our environment please recycle the product or its components when...