Datasheet

JMS-F SUNSPEC RAPID SHUTDOWN DEVICE

The easy module level rapid shutdown solution

The SunSpec Certified 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

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

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

JMS-F SUNSPEC RAPID SHUTDOWN DEVICE

JMS-F

www.SMA-America.com

IMAGE FOR ILLUSTRATIVE PURPOSES ONLY

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JMS-F JMS-F SUNSPEC RAPID SHUTDOWN DEVICE IMAGE FOR ILLUSTRATIVE PURPOSES ONLY Cost-effective Simple and robust Safe and certified Reduced risk • Simple plug-and-play installation • Power line based communication certified for compatibility with the SunSpec signal for rapid shutdown • Certified and listed for compliance to: » UL 1741 Rapid Shutdown System Equipment » NEC 2017 690.
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Communication mode SunSpec Rapid Shutdown Communication Protocol Rapid shutdown time Warranty (contact SMA Service Line) SunSpec certified SMA inverters Type designation SMA part number Package quantity SYSTEM DIAGRAM JMS-F 600 Wp 60 V 10 V 15 A 15 A 0 W to 600 W 60 V 1V 1500 V 6 to 30 JMS-F devices 89 x 88.5 x 23.1 (3.5 x 3.48 x 0.9) 0.95 lb (435 g) MC4 1.2 m Type 4X (as per UL 50E) 0% to 100% UL 1741 Rapid Shutdown Equipment Power Line Communication (PLC) 10 seconds 25 years Sunny Boy US (SBx.