siemens sm@rt das
TRANSCRIPT
NEC 240.87 Solutions
Siemens Sm@rt DAS
What is the solution?
Simple, scalable – Can integrate all MCCBs, ICCBs and Power Circuit Breakers in a single system
Consistent Architecture - System can be used in most equipment including Switchgear, Switchboards, and Power Panels
Outside the Zone - Maintenance switches can be mounted on a remote panel outside arc flash zone
What are the benefits?
Complies with NEC 240.87
Scalable solution to add multiple breakers
Can set instantaneous to any value -- not just fixed values
Can be utilized on both WL, VL breakers
MODBUS communication – allows for additional control over a SCADA system or local HMI
Figure 1. Switchboard lineup
Figure 2. Optional HMI
usa.siemens.com/smartgear
Standard Features
Siemens Sm@rt DAS controller with MODBUS TCP/IP
MODBUS communication linking intelligent devices
One light/switch per breaker
Power/Insulated Case Circuit Breaker features
ETU 776
COM16 (MODBUS module)
Ability to change all protection setting parameters
Molded Case Circuit Breaker Features
ETU 586
COMMOD21 (MODBUS module)
Ability to change short time and instantaneous protection setting parameters
DAS Optional Features
Optional single switch for entire system with indicator lights for individual breakers
Optional HMI
Remote activation
Adjust trip settings on breakers
Upstream PMCS, DCS, PCS or SCADA systems via MODBUS TCIPActivation switch
(1 per breaker)Indicator lights(1 per breaker)
Molded CaseCircuit Breaker
Molded CaseCircuit Breaker
Molded CaseCircuit Breaker
Insulated CaseBreaker
Low-VoltagePower Breaker
Controller
HMI (optional)
DAS Architecture
2
Switchgear Savings vs. Conventional DAS
Sm@rt DAS requires less additional equipment
WL breakers in switchgear often already have MODBUS
Only need to purchase controller, switches and lights
Cost savings from fewer parts ordered
Sm@rt DAS is denser than conventional DAS
All required equipment can fit in the main breaker auxiliary compartment
Space savings from eliminating branch auxiliary compartments
Switchboard Savings vs. Conventional DAS
Complies with NEC 240.87 with use of 1200A and 1600A MCCBs
Use of MCCBs; VL in place of WL
Ability to group mount by using 1200A or less VL breakers
Up to 30% space savings in certain applications
Cost savings of up to 30%
Power Config application can be used to reduce commissioning time
Sm@rt DAS Gear (Left) vs. Conventional DAS Gear (Right)
Sm@rt DAS Switchboard (Left) vs. Conventional DAS Switchboard (Right)
3
Siemens Industry, Inc.5400 Triangle ParkwayNorcross, GA 30092
Order No. PDFL-SDAS2-0816 | Printed in USA | © 2016, Siemens Industry, Inc.
Subject to changes and errors. The information given in this document only contains general descriptions and/or performance features which may not always specifically reflect those described, or which may undergo modification in the course of further development of the products. The requested performance features are binding only when they are expressly agreed upon in the concluded contract.
usa.siemens.com/smartgear
Unlock Sm@rt Potential of Switchgear
Enable all MODBUS capabilities
WL breakers usually already have MODBUS
Enable shunt tripping in electronically operated breakers
Obtain trip records and breaker status from MODBUS
Remote commissioning possible through Power Config
Sm@rt DAS can be activated remotely
Sm@rt DAS breakers can now be tied into upstream SCADA system
Power Config software Communication application for controlling WL and VL breakers remotely with Sm@rt DAS