User manual CRESTRON IW CSTC-1 CSTC-2 CSTC-3

[. . . ] ZZ = Branch breaker capacity; 30 or 60 circuit breakers. The 60-breaker option is only available on the CSTC-2 and CSTC-3 enclosures. CSTC-1-277-30 Overall Dimensions (Front, Side, Bottom, and Internal Views) 10. 6 in (269 mm) 10. 1 in (256 mm) 35. 0 in (889 mm) 33. 8 in (858 mm) 7. 0 in (177 mm) 4. 0 in (101 mm) (8X) Ø 0. 4 in (10 mm) MOUNTING HOLES 23. 6 in (599 mm) 8. 8 in (223 mm) 5. 5 in (139 mm) 2. 5 in (63 mm) SPACE BETWEEN INSIDE OF CABINET AND BREAKER 32. 4 in (822 mm) 5. 5 in (139 mm) 16. 0 in (406 mm) TYP OF ALL 55. 9 in (1419 mm) 43. 6 in (1107 mm) MODULE BAY COVER EMPTY MODULE BAY 3. 9 in TYP OF 4 (99 mm) Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 888. CRESTRON Fax: 201. 767. 7576 www. crestron. com Installation Guide ­ DOC. [. . . ] Refer to diagrams on pages 1 through 6 for specific dimensions. NOTE: Enclosures are intended for indoor use only. Wiring CSTC enclosures are shipped with lighting modules installed. Lighting modules must be connected to loads. "B" panels (60 breaker enclosures only) must be wired to the "A" panel as shown in the following diagrams. "A" Panel to "B" Panel Wiring, 277 Volt Enclosures FROM SERVICE WHEN WIRING "A" PANEL, REFER TO WIRE RANGE AND TORQUE SETTINGS FOR SUBFEED LUGS ON PAGE 8. WHEN WIRING "B" PANEL, REFER TO WIRE RANGE AND TORQUE SETTINGS FOR MAIN LUGS ON PAGE 8. N A B C N A B C N "B" PANEL "A" PANEL "A" Panel to "B" Panel Wiring, 120 Volt Enclosures FROM SERVICE WHEN WIRING "A" PANEL, REFER TO WIRE RANGE AND TORQUE SETTINGS FOR SUBFEED LUGS ON PAGE 8. WHEN WIRING "B" PANEL, REFER TO WIRE RANGE AND TORQUE SETTINGS FOR MAIN LUGS ON PAGE 8. N A B C N A B C "B" PANEL "A" PANEL Installation Guide ­ DOC. 6524A Commercial Lighting Cabinets: CSTC · 7 Commercial Lighting Cabinets Crestron CSTC NOTE: Wiring for main lugs must use copper or aluminum conductors only ­ rated 75°C. Refer to individual module installation guides for appropriate load wiring. NOTE: All wiring must be installed in accordance with all local and national electrical codes. Tighten all terminal block screws to the torque specified in the module's installation guide. Use the following table to determine appropriate wire gauge and tightening values. CAUTION: Failure to properly tighten lugs may result in poor electrical connection and overheating of the terminals. Wire Gauge and Torque Values TERMINAL Main Lugs & Neutral Main 120 Volt Models CONNECTOR MAX TORQUE WIRE RANGE 10-2/0 (CU) or 6-2/0 (AL) 6 - 300 kcmil (CU or AL) 15 lb-ft 21 lb-ft 15 lb-ft 28 lb-ft 20 lb-in 25 lb-in 35 lb-in 40 ­ 50 lb-in 277 Volt Models CONNECTOR MAX TORQUE WIRE RANGE (2) 10-2/0 (CU) or (2) 6-2/0 (AL) or (2) 14-1/0 (CU) (1) 6-350 kcmil (2) 10-2/0 (CU) or (2) 6-2/0 (AL) or (2) 14-1/0 (CU) (1) 6-350 kcmil 14-6 (CU or AL) 14-2/0 (CU or AL) 14-1/0 (CU) or 10-1/0 (AL) 150 ­ 180 lb-in Subfeed Lugs (60 circuit only) (2) 4-1/0 (CU or AL) (2) 4 - 300 kcmil (CU or AL) 275 ­ 300 lb-in 150 ­ 180 lb-in Neutral Bars Ground Lug 14-10 (CU) or 12-10 (AL) 8 (CU or AL) 6-4 (CU or AL) 14-1/0 (CU) or 10-1/0 (AL) 275 ­ 300 lb-in 24 ­ 35 lb-in 40 ­ 50 lb-in 40 ­ 50 lb-in NOTE: 120/208V panels have a maximum current of 225A. 277/480V panels have a maximum current of 250A. Further Inquiries If you cannot locate specific information or have questions after reviewing this guide, please take advantage of Crestron's award winning customer service team by calling the Crestron corporate headquarters at 1-888-CRESTRON [1-888-273-7876]. For assistance in your local time zone, refer to the Crestron website (www. crestron. com) for a listing of Crestron worldwide offices. You can also log onto the online help section of the Crestron website to ask questions about Crestron products. First-time users will need to establish a user account to fully benefit from all available features. 8 · Commercial Lighting Cabinets: CSTC Installation Guide ­ DOC. 6524A Crestron CSTC Return and Warranty Policies Commercial Lighting Cabinets Merchandise Returns / Repair Service 1. No merchandise may be returned for credit, exchange, or service without prior authorization from CRESTRON. [. . . ] warrants its products to be free from manufacturing defects in materials and workmanship under normal use for a period of three (3) years from the date of purchase from CRESTRON, with the following exceptions: disk drives and any other moving or rotating mechanical parts, pan/tilt heads and power supplies are covered for a period of one (1) year; touchscreen display and overlay components are covered for 90 days; batteries and incandescent lamps are not covered. This warranty extends to products purchased directly from CRESTRON or an authorized CRESTRON dealer. Purchasers should inquire of the dealer regarding the nature and extent of the dealer's warranty, if any. [. . . ]