SMA SunSpec Rapid Shutdown Device
The easy module level rapid shutdown solution
The SunSpec Rapid Shutdown System (model JMS-F), available from SMA, is the most cost-effective and reliable solution for fulfilling NEC 2017 module level shutdown requirements. The module-level device is certified for compatibility with the SunSpec communication signal and SMA inverters, making compliance simple and easy. By using the existing DC lines between the inverter and PV array for power line communications, installation and labor are significantly reduced. No additional wires or communication equipment is needed. The solution also features up to 50% fewer internal components vs alternatives, resulting in greater lifetime reliability.
Cost-effective
- Simple plug-and-play installation
- No additional components necessary, reducing balance of system costs
Simple and robust
- Power line based communication certified for compatibility with the SunSpec signal for rapid shutdown
- Shuts down PV module whenever SunSpec signal is interrupted
Safe and certified
- Certified and listed for compliance to:
– UL 1741 Rapid Shutdown System Equipment
– NEC 2017 690.12(B)(2) Module Level Shutdown
Reduced risk
- Technical support from SMA’s #1 ranked service organization
- Fully SunSpec certified solution when paired with an SMA SunSpec certified inverter
Specifications
- Dimensions LxWxH: 89 x 88.5 x 16.5 mm (3.5 x 3.48 x 0.65)
- Weight (including cables): 1 lb (450g)
- Input / output connector: MC4
- Output wire length: 1.2m
- Operating temperature range: −40°C to +75°C (−40°F to +167°F)
- Enclosure rating: Type 4X (as per UL 50E)
- Relative humidity: 0% to 100%
Still Have Questions? Give us a call today 1-877-242-2792
Fast shipping and professional packing
Our long-standing relationships with UPS FedEx DHL and other carriers around the world gives us the ability to provide an array of shipping services. Our warehouse employees will pack every item to our exacting requirements. Your items are carefully inspected and properly secured before shipping. Every day, we send thousands of packages to customers across many countries. This is a sign of our determination to be the largest online retailer in the world. These warehouses are in Europe just as they are in the USA.
It is important to note that orders with more than one item are subject to a processing period that is based to the particular item.
Prior to shipment, all purchased items will be thoroughly examined. Most orders are delivered within 48 hours. The delivery time is estimated to be between 3 and seven days.
Returns
We don't control the inventory in our factory and warehouse. Stocks can be changed at any moment. Be aware that your order may be unable to fill after you place the order.
Our policy lasts thirty days. If you don't receive the product within 30 days, we're not able to issue either a return or exchange.
For your item to be returned the item must not be opened and in the same condition as when you received it. It must also be in its original packaging.
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