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nader NDM3E Series, Product Manual

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nader NDM3E Series Product Manual Download Page 2

 

文件编号：

NDT2920002 

文件版本：

5 

 

地址：上海市浦东新区申江南路

2000

号

           

邮编：

201315         

电话：

(021)68586699         

传真：

(021)23025796

                                 

第

  2 

页

 

共

  39 

页

 

 

修订记录

Revision information

 

版本

Version

 

修订原因/内容 

Revised contents and reasons

 

实施日期 

Date

 

编制人 

Prepared

 

审核人 

Review

ed

 

批准人 

Approved

 

5 

更新项目

3

技术参数，详见表格

2 

Update the technical patameters of project 3,see 

table 2 for details 

20200725 

王虎

 

Wang Hu 

彭浩然

 

Peng 

Haoran 

胡琪

 

Hu Qi 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for NDM3E Series

Page 1: ...000 201315 021 68586699 021 23025796 1 39 Shanghai Liangxin Electrical Co Ltd NDM3E NDM3E Series Moulded Case Circuit Breaker Product Manual IPD ENG DEV T32 A0 2019 11 05 2020 07 29 2020 07 29 2020 07...

Page 2: ...68586699 021 23025796 2 39 Revision information Version Revised contents and reasons Date Prepared Review ed Approved 5 3 2 Update the technical patameters of project 3 see table 2 for details 202007...

Page 3: ...and implication 4 3 Main technical parameters 7 4 Stand working conditions 20 5 Wiring Method 22 6 Shape dimension Dimension 23 7 Mounting Method 25 8 Accessory 26 9 Application Maintenance 27 10 Not...

Page 4: ...D Nader low voltage electric appliance 2 Product code M Molded case circuit breaker 3 Design code 3 4 Derived code E E Electronic type 5 Rated frame current 125 250 400 630 800 6 Breaking class code M...

Page 5: ...release double auxiliary contact 340 Shunt release Under voltage release 350 Two groups of double auxiliary contact 360 Under voltage release double auxiliary contact 370 Single auxiliary contact 321...

Page 6: ...auxiliary alarm right double auxiliary 368 Left shunt right single auxiliary 341 Left Under voltage right single auxiliary 371 Left single auxiliary right single auxiliary 361 Left double auxiliary ri...

Page 7: ...1000 1000 kV Uimp Rated impulse withstand voltage 8 8 V Ue AC50 60Hz Rated working voltage 380 400 415 380 400 415 660 690 660 690 Breaking capacity H M H M kA Icu AC380 400 415V Rated ultimate breaki...

Page 8: ...Ue AC50 60Hz Rated working voltage 380 400 415 380 400 415 380 400 415 660 690 660 690 660 690 Breaking capacity H M H M H M kA Icu AC380 400 415V Rated ultimate breaking capacity 100 70 100 70 100 7...

Page 9: ...rt time delay 5 Tsd Ts Setting time of short circuit short time delay 6 Ii Setting current of short circuit instant 7 Ip Setting current of pre alarm 8 IRN Protection current of neutral line 9 Ig Sett...

Page 10: ...Fig 1 NDM3E controller panel figure 3 2 2 NDM3E Functions of each part in control panel of NDM3E controller 3 2 2 1 Test port TEST NDM3E Through this TEST terminal special tester for NDM3E is connect...

Page 11: ...hall be tripped in advance If it is less than the value specified in the previous paragraph and the time until the tripping time The current is not reduced to 1 5 IR or less then the time specified in...

Page 12: ...arameters Closing and opening state of the breaker Real time current passing through each pole of the breaker NDM3E Modbus RTU The on site bus protocol of NDM3E breaker s communication port Modbus RTU...

Page 13: ...pair each communication cable can connect 32 devices at most The longest line could be 1200 meters and the communication distance can be lengthened by adding repeaters 1 2K 2 4K 4 8K 7 2K 9 6K 19 2K b...

Page 14: ...he function of alarm without tripping for overload namely in the case of overload on the circuit the breaker only outputs overload signals with tripping which can ensure continuity of powering supply...

Page 15: ...IR Notes 1 When the product is grounding type Tsd can t be set if there isn t requirement in the order the default value is 0 3s 2 When the product is grounding type Ip can t be set if there isn t req...

Page 16: ...is 1A 2 When the non communication product is grounding type G type Ts can t be set if there isn t requirement in the order the default value is 0 3s 3 When the non communication product is grounding...

Page 17: ...le and motor operated mechanism see Section Connection of communication breaker and the computer are shown as follows RS 232 RS 485 RS 485 RS 232 RS 485 RS 232 RS 485 RS 232 RS 232 RS 232 RS 485 5 Con...

Page 18: ...connected breaker Factory default settings baud rate 9600 and sub station address 3 After setting the parameters click the Connect button on software interface if communication link is working correc...

Page 19: ...ter communication link is working correctly Example IR 200A Tr 60s Isd 1000A Tsd 0 1s Ii 2000A and tick on box in front of the setting current or setting time which you want to adjust see Fig 8 Then c...

Page 20: ...e breaker cannot work normally 4 Do not install the breaker in places with vibration more than 5g 5 Do not install the breaker in places with gaseous medium corrosive to metal and aggressive to insula...

Page 21: ...957 800A 1 1 1 0 980 0 958 0 936 0 913 50 Notes When ambient temperature is less than 40 breaker can be used normally without any derating 7 Altitude derating 2000m Altitude of service conditions more...

Page 22: ...select proper wiring methods according to the Appearance Installation Dimensions and Wiring Methods 2 The copper busbar in such dimensions can t be directly connected to the noumenon connecting line...

Page 23: ...and electric operation 6 1 2 Overall dimensions With communication backpack and electric operation 13 Table 13 Overall dimensions With communication backpack and electric operation 12 Type Overall dim...

Page 24: ...les 3 4 3 4 3 4 3 4 3 4 mm Mounting plate cutout dimensions mm A 30 35 44 70 70 B 129 126 194 243 243 C 4 5 4 5 7 7 7 6 2 2 X X Y Y 13 2 Rear connected X X Y Y center for three poles breaker please re...

Page 25: ...viation not indicated with the tolerance dimensions is as per GB T 1804 m 7 Mounting Method 7 1 mm 7 1 Insulation distance mounted in the metal cabinet unit mm as shown below Mounting distance A A inl...

Page 26: ...breaker has gone through specified standard insulation test before factory delivery Because many PCBs are installed in the breaker for re testing please conduct tests according to following procedure...

Page 27: ...irect current 2 At rated control supply voltage of 35 70 Under voltage release should be reliable to trip breakers 3 At rated control supply voltage of 85 110 Under voltage release should be able to c...

Page 28: ...s of the breaker Connection status of the circuit Auxiliary contact Open or free tripping Close Mutual transferring between On and Off Alarm contact Open or closing free tripping Mutual transferring b...

Page 29: ...n hole center and hinge should not exceed 100mm 2 Install the breaker which has been fixed with the operating mechanism on surface cover on the installation board and fasten it slightly 3 Fasten the s...

Page 30: ...mmissioning 1 IR TR Isd Tsd Ii Ip 2 3 4 1 Adjust values of IR TR Isd Tsd Ii and Ip etc s in panel as needed 2 Operate the handle and connect power supply 3 After the main circuit of the breaker is ele...

Page 31: ...of controller setting values use a tester specialized for NDM3E provided by Nader to connect with TEST terminal of the breaker Check setting of each parameter to ensure that parameter setting is cons...

Page 32: ...R_AT Type of failure alarm UINT R 0x0011 P U 22 See Table 22 18 R_ST Automatic diagnosis of failure type UINT R 0x0012 P U 23 See Table 23 19 R_OT Reserved UINT R 0x0013 P U 20 R_CT Reserved UINT R 0...

Page 33: ...37 CoA L1 L1 phase current calibration coefficient UINT R W 0x0023 P U R ZOOM 38 CoA1 L1 L1 phase current calibration coefficient UINT R W 0x0024 P U R RAW 39 CoB L2 L2 phase current calibration coeff...

Page 34: ...R 0x0067 U 57 P_FP Memory failure phase of the last time UINT R 0x0068 U 20 Same with Table 20 58 P_FT Memory failure time of the last time UINT R 0x0069 U x 20ms 1 0x0000 0x0800 2 N 1 2 3 N Note 1 0x...

Page 35: ...rt time delay 1 OFF 0 ON 1 0 Grounding mode 1 tripping 0 alarming 1 0 The numbers of poles for circuit breakers 1 4 poles 0 3 poles 1 0 Usage of circuit breakers 1 distributi on 0 else 1 0 Compensatio...

Page 36: ...elay 1 OFF 0 ON 1 0 Grounding mode 1 tripping 0 alarming 1 0 Operation state 1 remote 0 local bit8 bit9 bit10 bit11 bit12 bit13 bit14 bit15 30 Table 30 Grounding mode 0 1 2 4 No grounding N N phase pr...

Page 37: ...on only programmer is available 17 0x11 Function code 17 0x11 Inquiry Answer 0 Definition of the equipment type Address 0 A B C D Bit15 Bit0 Byte descriptions A Arrangement of large class 0x03 MCCB Mo...

Page 38: ...gement system In case of fault following warranty and after services clauses are applicable Warranty period 36 On the premise of user s compliance with reservation and use specifications of the breake...

Page 39: ...familiar with technical files of this product and place order by the Ordering Specifications form according to future application of breaker 2 If customer has not put forward any requirement on prote...

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