3786, NX, FR6. Protection class IP21 | Nx Networks NX series

Cabling and connections	37(86)

Figure 6-8. NX, FR6. Protection class IP21.

DC	Brake resistor
	terminals
Brake resistor
terminals
terminals
Earth terminals
	Earth
Mains cable	Motor cable
Mains cable	Motor cable

Figure 6-9. Cable installation in NX, FR6

6

Image 37

Nx Networks NX series user manual 3786, NX, FR6. Protection class IP21

Contents

NX series Start-up Quick Guide Contents NX USER’S Manual Application Manual 486 Index 586 Control Keypad 686 Safety instructions Safety786 Running the motor Earthing and earth fault protection= Dangerous voltage = General warning Technical criteria GeneralNX frequency converter EMC classification Class T 1086Class N Manufacturers declaration of conformity 1186 EU Declaration of Conformity Receipt of shipment 1286Type designation code Storage Warranty Maintenance1386 1486 Technical dataIntroduction 1586 1686 Power ratings1 NX5 Mains voltage 380-500 Characteristrics 1786 1886 Technical data 1986 InstallationMounting NX dimensions, IP21 2086 Installation NX dimensions, IP21 with collar, FR4 to FR6 Installation 2186 Opening needed for the collar installation, FR4 to FR6 2286 Installation NX dimensions, IP21 with collar, FR7 and FR8 Installation 2386 Opening needed for the collar installation, FR7/FR8 2486 Installation Cooling 2586 Power loss as function of switching frequency Power loss2686 2786 Power loss as function of switching frequency 0038…0061NX5 2886 Power unitCabling and connections 2986 External RFI-filter Filter Option Mains cable Power connectionsMotor cable Control cable Cable and fuse sizes 3186 3286 Installation instructions 3386 Stripping lengths of motor and mains cables 3486 3586 NX frequency converter frames and installation of cables NX, FR5. Protection class IP21 3686 NX, FR6. Protection class IP21 3786 10. NX, FR7. Protection class IP21 3886 3986 Cable installation and the UL standardsCable and motor insulation checks Control unit 4086Control connections 4186 NXOPTA1 Galvanic isolation barriers Control cables 4386 Control terminal signals 4486 Digital input signal inversions+24V Ground +24V 4586 Jumper block AI1 mode AI2 mode Control keypad 4686Indications on the Keypad display Drive status indications See control keypad 4786 See .3.4, Active FaultsControl place indications See control keypad Status LEDs green green red See control keypad 4886 Keypad push-buttons ResetButton descriptions Select Navigation on the control keypad 5186 No editing Monitoring menu M1 5286 Parameter menu M2 5386 5486 P1 P18 Select the keypad as the active control place by keeping Keypad control menu M3Selection of control place Control place Keypad direction Keypad reference Fault types Active faults menu M45886 5986 Fault type symbol Meaning 6086 Fault codes 6186 Fault code Possible cause Correcting measures 6286 Fault time data record 6386 Fault history menu M5 System menu M6 6486 Functions in the System menu 6586 6686 Code Function Min Max Unit Default Cust Selections Application selection 6786Language selection 6886 System settings 6986 ChangeEnable ChangeDisabl 7086 Connected Not conn 7186 Keypad settingsExample 7286 Keypad settings Default Parameter copy 7386 20. Storing and loading of parameter sets 7486 Parameter comparison 7586 Information submenu 7686 Counters menu 7786 Trip counters submenu 7886 Expander board menu M7 7986G1 G2 Auto Further keypad functions 8086 8186 CommissioningCommissioning of the frequency converter 8286 8386 8486 Fault tracing 8586 Bulgaria