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Summary of Contents for Dyness Smart Control Device
- Page 1 Quick Installation Guide Smart Control Device (SCD) File version-20230814-V1.0-EN information might be subject to change without notice during product improving.
- Page 3 CSA mark...
- Page 4 The Smart Control Device (SCD) transfers between on-grid mode and backup mode with an integrated switch. The device connects the main panel, the utility grid, and the AC output of the inverter to form a grid system when the utility grid works normally. Once the utility grid fails, the device will connect loads and the AC output of the inverter only to form a backup system.
- Page 5 Add an SCD in the system to realize the whole home backup.Once the utility grid fails, the main panel will disconnect from it, and the inverter will switch to off-grid working mode to supply power to the loads. 2.2.1 Application Scenarios - For Grid Hybrid inverter PV String...
- Page 6 2.2.2 Application Scenarios - With Parallel (undertaking) Hybrid inverter Utility Utility Grid meter PV String PV String Load Household loads Main panel breaker PV String...
- Page 7 2.3.1 Electrical Diagram-SCD 2.3.2 Electrical Diagram-With parallel (undertaking)
- Page 8 Realize the inverter overcurrent protection function. Recommended specification: 63A (60A) Breaker, UL489 certified. Recommended specification: 200 Breaker, UL489 certified.
- Page 9 22.2in (564mm) (153mm) 6.6in (168mm)
- Page 11 Drill holes to a depth of 80mm (3.15in) using the hammer drill. The diameter of the drill bit should be 10mm (0.39in).
- Page 13 nverter B and nverter C are only for parallel. (Undertaking)
- Page 14 90°C (194°F) 90°C (194°F) Remove the screws fixing the insulation board (torque: 0.8Nm).
- Page 15 4.4.1 Connecting the AC Cable (Grid) 0.7~0.9in (18~22mm) 0.7~0.9in (18~22mm) 0.7~0.9in (18~22mm)
- Page 16 4.4.2 Connecting the AC Cable (Load) 0.7~0.9in (18~22mm) 0.7~0.9in (18~22mm) 0.7~0.9in (18~22mm) 0.7~0.9in (18~22mm) 4.4.3 Connecting the AC Cable (Inverter)
- Page 17 0.2~0.4in 0.5~0.6in (13~15mm) (6~9mm) 0.5~0.6in 0.5~0.6in (10~12mm) (13~15mm)
- Page 18 4.4.4 Connecting The Communication Cable...
- Page 19 Tighten the ten screws ten the insulation board (torque: 0.8N.m). Lock up the device using the cabinet key. Keep the key properly for future use.
- Page 20 Replace the breaker with a new one, the new breaker shall be 63A (60A) and UL489 certified.
- Page 21 7.1 SCD series Technical Parameters SCD-200-63 35.3lb(16kg) 22.2×25.5×6 (564×648×153mm) *1: Dera ng temperature: 113 °F (45°C).
- Page 22 Discover Your Nature Offical Website Digital Version Access Dyness Digital Energy Technology Co., LTD. Address: No.688, Liupu Road, Guoxiang Street, Wuzhong Economic and Technological Development Zone, Suzhou, Jiangsu, China. Email: Sales@dyness-tech.com Website: www.dyness-tech.com...
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