Delixi NAVIGATOR Series User Manual
Residual current operated circuit-breaker
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Summary of Contents for Delixi NAVIGATOR Series
- Page 1 DZ47PLEY-63 NAVIGATOR Residual Current Operated Circuit-Breaker Series User Manual Please carefully read this User Manual before installing and operating the product, and keep this manual properly for future reference...
- Page 2 Safety Notice Please carefully read this instruction before the installation, operation, run, maintenance, and inspection, and follow the contents of the instruction to properly install and operate this product. Danger: ⚫ Do not operate the circuit breaker with your wet hands; ⚫...
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Page 3: Panel Introduction
About DZ47PLEY-63 Residual Current Operated Circuit Breaker ● Panel Introduction Legends: 1 Inlet terminal 2 Company Logo 3 Product model 4 Trip curve and rated current (see Table 1) Press before 5 Rated voltage and frequency power-on 6 Breaking capacity 7 Reference standard 8 Load end identification 9 N pole identification... - Page 4 Normal Operation, Installation and Transport Conditions ●Normal Operation and Installation Conditions (1) Ambient air temperature The ambient air temperature is not higher than +70℃, and is not below -35℃, and the average value within 24 hours does not exceed +35℃; Note: When the residual current operated circuit breaker is used in a place where the ambient air temperature is igher than +70℃...
- Page 5 Main Specifications and Technical Parameters ● Main technical parameters are listed in Table 1 Table 1 Main technical parameters Rated residual Rated Rated Rated short Breaking making residual residual Rated Rated circuit Overcurrent time at Freq. operating non-operating Model current voltage breaking instantaneous...
- Page 6 ● Protection characteristics curve of circuit breaker are illustrated in Fig. 1 and Fig. 2 Fig. 1 C type thermal/electromagnetic trip Fig. 2 D type thermal/electromagnetic trip characteristics curve characteristics curve Structure Features and Working Principle This residual current operated circuit breaker primarily consists of zero sequence current transformer, electronic component board, release, contact operating mechanism, and plastic shell.
- Page 7 Residual current operated circuit breaker Zero sequence current transformer Test resistance Electronic component board Test button Release Fig. 3 Working schematic diagram of this residual current operated circuit breaker Outline and Installation Dimensions The outline and installation dimensions of DZ47PLEY-63 are shown in Fig. 4. Unit: mm Fig.
- Page 8 Product Accessories There are six different accessories in the circuit breaker, including OF auxiliary contact, MX+OF shunt release, SD alarm contact, MV overvoltage release, MN undervoltage release, and MVMN overvoltage and undervoltage release. All accessories are installed on the left side of the product. Installation, Operation and Maintenance ●...
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Page 9: Maintenance
Table 4 Rated current and temperature correction coefficient table Temperature (℃) Rated current value (A) 8.20 7.35 7.10 6.84 6.57 6.29 5.69 5.37 5.02 4.63 12.18 13.09 12.54 11.95 11.34 10.69 9.26 8.45 7.56 6.78 21.36 19.77 19.07 18.35 17.60 16.82 15.13 14.22 13.23 12.21 25.68 24.49 23.66 22.80 21.91 20.98 18.97 17.89 16.73 15.68... - Page 10 Fault Analysis and Troubleshooting The fault analysis and troubleshooting of the residual current operated circuit breaker see Table 5. Table 5 Fault Analysis and Troubleshooting Fault Cause Solution The zero line at the load side of the residual current operated Connect the ground wire to the circuit breaker is grounded, which zero line of the power side of the...
- Page 11 Unpacking Inspection After unpacking, please check whether the product is intact, whether the exposed metal is rusty, and whether the product is defected due to poor transport or storage. If found the above phenomenon, please stop the product, and contact the supplier timely for solution. Company Commitment Under the condition that users follow the use and storage conditions and the product are well sealed, within 36 months from the production date, our company will provide repair and replacement service free of charge for any...
- Page 12 Inspector: Check 06 DELIXI ELECTRIC LTD Production date: See label on inner box DELIXI ELECTRIC LTD Address: Delixi High-Tech Industrial Park, Liushi Town, Leqing City, Zhejiang P/C: 325604 Tel: (86-577) 6177 8888 Fax: (86-577) 6177 8000 Customer Service hotline: 400-826-8008 www.delixi-electric.com...
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