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Overview
- Aesthetic die-cast aluminum frame
- 0.188-in. (5-mm) thick, clear polycarbonate window
- Furnished window frame caps conceal mounting screws
- 0.188-inch (5mm) thick clear polycarbonate window
- Pre-assembled for quick and easy installation
Specifications
Application | Controls and Drives |
Color | Gray |
Color | ANSI 61 |
Color Code | ANSI 61 |
Finish | Powder Coated |
IP Rating | IP66 |
Material | Aluminum |
Modification Services | Yes |
Nema Rating | Type 4 |
Product Family | Concept |
Series | nVent HOFFMAN Concept |
Size | fits 400x450mm |
Size | 400x450mm |
Thickness | 0.15 in |
Thickness | 4 mm |
Type | Industrial Door Mounting and Locks |
Type Number | Type 4 |
Weight | 5.8 lb |
Window Size | 343 x 366 mm |
Window Size | 13.50 x 14.40 in |
Works With | NEMA |
Package Dimensions (L x W x H) | 18.9 IN x 18.7 IN x 1.8 IN |
Package Dimensions (L x W x H) | 48.006 cm x 47.498 cm x 4.572 cm |
Package Weight (Imperial) | 5.800 L |
Package Weight (Metric) | 2.631 kg |
How to Install the CWH4045LG Controller
This guide provides step-by-step instructions for mounting, wiring, and configuring the CWH4045LG Controller.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors
- Mount the controller
Secure the CWH4045LG controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.
- Connect the wiring
Use wire strippers to prepare the wires and connect them to the appropriate terminals on the controller. Ensure all connections are secure and insulated.
- Verify the connections
Use a multimeter to check the voltage and continuity of the connections. Ensure that all readings are within the specified range before powering on the controller.
- Power on the controller
Turn on the power supply to the controller and observe the startup sequence. Ensure that the controller initializes without errors.
- Configure the settings
Access the controller's configuration interface and set the desired parameters according to your application requirements.
- Calibrate the controller
Follow the calibration procedure outlined in the user manual to ensure accurate operation of the controller.
Frequently Asked Questions about nVent
What industries and applications are nVent products used for?
nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.
What environmental ratings do nVent products have?
nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.
What accessories are available for nVent products?
nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.
What certifications and standards do nVent products comply with?
nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.
What is nVent's warranty policy?
nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.
What technical support does nVent offer?
nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.