Belkin ST6125D, ST4125D manual ST-4125D/ST-6125D 3-PHASE Power Installation, Personnel

Page 17

ST-4125D/ST-6125D3-PHASE POWER INSTALLATION

3-PHASE POWER CORD (INPUTTO BOX) INSTALLATION

1.The three phase input power cord should have four wires. Each wire is color coded. The colors are RED, WHITE, BLACK and GREEN.

2.Remove the 3-phase AC input connector housing from the control box, then route the three phase input power cable through the cable gland on the control box. Attach the wires to the AC terminal block inside the control box as indicated by Table 5 and Figure 8.

TABLE 5. 3-PHASE AC INPUT POWER CONNECTIONSS

CABLE WIRE COLOR

AC TERMINAL BLOCK #

 

 

RED

L1

3-PHASE POWER INSTALLATION (OUTPUTTO PUMP)

1.The three phase output power cord should have four wires. Each wire is color coded. The colors are RED, WHITE, BLACK and GREEN.

2.Remove the 3-phase AC output power connector housing on the control box, then route the three phase output power cable through the cable gland on the control box. Attach the wires to the AC terminal blocks on the overload relay as indicated by Figure 8.

Electrical connections to the power

NOTE source should only be performed by a licensed electrician or qualified

personnel.

WHITE

L2

BLACK

L3

GREEN

GROUND

3.Tighten the connector housing to ensure a tight fit between the power cord and the connector body. This will prevent the cable from pulling out of the terminal block and also prevent moisture from entering the control box.

It is recommended that the power being supplied to the control box ALWAYS be connected to a circuit breaker or a quick disconnect switch.This safety feature allows for quick removal of power from the control box in the event of an emergency.

4.Connect the other end of the 3-phase input power cord to the voltage source. Remember to provide a means of disconnecting the power from the control box (circuit breaker or quick disconnect switch). Also make sure to provide a good earth ground to the control box.

ST-4125D/ST-6125D SUBMERSIBLE PUMPS — OPERATION AND PARTS MANUAL — REV. #1 (06/12/08) — PAGE 17

Image 17
Contents Submersible Pumps Model ST4125D Model ST6125D ST-4125D/ST-6125D Table of Contents Order via Fax Dealers Only Parts Ordering ProceduresBest Deal! Order via Internet Dealers Only Page Foryour Safety and the Safety of Others ST-4125D/ST-6125D Safety Message Alert SymbolsST-4125D/ST-6125D Rules for Safe Operation General SafetyEmergencies Maintenance SafetyST-4125D/ST-6125D Rules for Safe Operation ST-4125D/ST-6125D Dimensions Specifications ST-4125D/ST-6125D SpecificationsST-4125D/ST-6125D General Information ST-6125D ST-4125D/ST-6125D Submersible Pump ComponentsFloat Switch Theory ST-4125D/ST-6125D Float SwitchesThermal ST-4125D/ST-6125D Control BoxesPhase Power Installation Input ST-4125D/ST-6125D Control BOX Installation230/460VACVoltage Selection ST-4125D/ST-6125D 230/460 VAC Voltage SelectionControl Box Wiring Diagram ST-4125D/ST-6125D Control Boxwiring DiagramPersonnel ST-4125D/ST-6125D 3-PHASE Power InstallationThree Phase Control Box/Pump System Diagram ST-4125D/ST-6125D 3-PHASE Power InstallationManual-Off-Auto SW. Manual Position ResetOperation ST-4125D/ST-6125D OperationST-4125D/ST-6125D Operation Pump Shut-Down/Clean-upST-4125D/ST-6125D Maintenance Pump Troubleshooting ST-4125D/ST-6125D -TROUBLESHOOTINGPump Performance Curves ST-4125D/ST-6125D Performance CurvesPage NO. Column Explanation of Code in Remarks ColumnPart NO. Column QTY. ColumnSubmersible Pump 1 to 3 Units ST-4125D/ST-6125D Suggested Spare PartsST-4125D Submersible Pump Assy Remarks ST-4125D Submersible Pump AssyST-6125D Submersible Pump Assy ST-6125D Submersible Pump AssyCABLE, POWER, 24 MM ST-6125D Submersible Pump Assy Thermal Sensor Freight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help

ST6125D, ST4125D specifications

Belkin is renowned for producing high-quality networking and connectivity solutions, and their ST4125D and ST6125D models exemplify this commitment. The ST4125D is a 4-port USB hub, while the ST6125D serves as a versatile 6-port USB hub, both designed to enhance productivity and connectivity for users, especially in environments where multiple devices are used simultaneously.

One of the main features of the Belkin ST4125D and ST6125D is their ability to expand USB connectivity effortlessly. Each hub allows users to connect multiple devices to a single USB port, which is particularly useful for laptops and desktops that have limited ports. The ST4125D features four USB 3.0 ports, while the ST6125D includes six, making them perfect for connecting printers, external hard drives, and other peripherals without having to switch devices.

Another significant technology integrated into both models is USB 3.0, which offers data transfer speeds of up to 5 Gbps. This high-speed performance not only ensures rapid file transfers but also improves efficiency when moving large volumes of data. The backward compatibility with USB 2.0 devices also ensures that users can connect older peripherals without any issues, making these hubs highly versatile.

The design of the ST4125D and ST6125D hubs promotes convenience and ease of use. Their compact and lightweight form factor makes them portable, ideal for both home and office environments. Additionally, the hubs feature individual power switches for each port, granting users control over power management and enhancing energy efficiency.

Furthermore, both models boast an LED indicator for power status, providing real-time feedback to users. They also come equipped with a sturdy build quality, ensuring longevity and durability even with regular use. With plug-and-play functionality, setting up the hubs is hassle-free, requiring no additional drivers or software installation.

In conclusion, both the Belkin ST4125D and ST6125D USB hubs present excellent solutions for anyone seeking enhanced connectivity options. With their combination of speed, functionality, and user-friendly features, they are a valuable asset in today’s increasingly device-driven world. Whether for personal use, home offices, or larger business settings, these hubs stand out as reliable tools that meet diverse connectivity needs effectively.