Date: 2025-08-22

Project: Rockefeller Greenhouse Solar Glazing

Client: The City of Cleveland

750 E 88th St, Cleveland, OH 44108

From: Algebra AEC

11410 Uptown Ave

Cleveland, OH 44106

Rockefeller Greenhouse Solar Glazing:

SD Narrative

August 22, 2025

Rockefeller Greenhouse Solar Glazing

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com

P a g e o f

Contents

1. Architectural

General

Lobby Kalwall- Location 1

Tropical Showhouse – Location 2

Auxiliary / Typical Showhouses – Location 3

Greenhouse Consultant Feedback

2. Electrical

Building Codes and Design Standards

General

Existing Conditions

Demolition

New Work

Solar PV

Distribution

Power

3. Technology

Building Codes and Design Standards

Appendix A: Architectural Renders

Appendix B: Electrical Drawings

Appendix C: Product Datasheets http://www.algebraaec.com/

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f

1. Architectural General The Rockefeller Park Greenhouse & Botanical Garden is located at 750 E. 88th Street in Cleveland, Ohio. The architectural criteria design narrative describes the implementation of solar glazing in three [3] locations within the complex: Lobby, Tropical Showhouse and the Auxiliary / Typical

Showhouses.

Lobby Kalwall- Location 1 The existing Kalwall panels shall be replaced with new clear solar glazing. Existing Kalwall structure shall be analyzed for reuse. A digital display location is shown on the north wall adjacent to the classroom entry. An overhead pathway to the electrical equipment room is planned through the accessible lobby ceiling.

Existing Structure:

• Kalwall sub structure / panel spacing @ 3’-0” o.c.

• Panel support @ midspan

• Approx. 17’ ridge to eave

Tropical Showhouse – Location 2 Due to its more robust structure and masonry walls, new interior panels are being considered to hang within the lower portion of the structural bays between the eave structure and purlin. As this showhouse is embedded within the complex, lifts could be used to install new interior solar glazing

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f from the existing perimeter circulation paths. Operable ridge vents shall be maintained. Wiring pathways can occur along the eave or at the top of the masonry walls.

Existing Structure:

• Steel frame varies but typical bay @ 8’-6” o.c. (8’-1” clear between steel)

• Roof purlins @ ¼ points

• Approx. 23’ ridge to eave

• Approx. 1’-8” wide glazing module

• Operable ridge vent

Auxiliary / Typical Showhouses – Location 3 Replacing existing panels with new solar glazing is being considered due to the lighter gauge existing structure. The existing structure shall be analyzed for reuse. South facing custom panels are being considered due to their easily accessible location from the roadway. If access can be achieved, this strategy can be deployed in other similar showhouses. Operable ridge vents shall be maintained.

Existing Structure:

• Steel frame varies but typical bay @ 8’-8” o.c.

• Roof purlins @ midspan

• Approx. 13’-8” ridge to eave

• Approx. 1’-8” wide glazing module

• Operable ridge vent

Greenhouse Consultant Feedback Liquid shading (such as Kool Ray) is currently used throughout the complex to assist in keeping the greenhouses cool. Liquid shade is a shading concentrate that is diluted with water to the desired shading density and applied to the external glazing of a greenhouse. Once applied, the coating will slowly wear off during the growing season (weather permitting), gradually allowing for increased light levels as the amount of daylight decreases.

Liquid shading is a messy, labor-intensive process. Once the coating is applied, shading levels are dictated by the weather and environmental conditions. In addition, as the liquid shading wears off, the concentrate covers surrounding walls, walkways and landscape. In comparison to the

1950’s formulas, current liquid shading concentrates are harder to remove. Alternative shading approaches are preferred. The criteria design assumes manually hanging shade cloth rather than a retractable mechanized system. For a production greenhouse, 60% shading is typical, but the exact percentage will depend on solar orientation and the desired plant types.

Equipment Platform Provide a cold-formed metal framing walkable access platform above the restroom ceiling. The platform shall be accessible from the existing ladder at the far wall of the Janitor's Closet. The access platform shall provide access to the new inverters. Assume a fire-retardant treated plywood surface and new overhead work lights. Provide railing along electrical room opening and opening towards the adjacent bathroom as well.

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f

2. Electrical Building Codes and Design Standards

• NFPA 70, National Electrical Code 2023 (as amended by Ohio Building Code 2023)

• ASHRAE 90.1 Energy Standard for Buildings Except Low-Rise Residential Buildings 2019

• International Energy Conservation Code 2021

• NFPA 101, Life Safety Code 2024

• 2021 International Solar Energy Provisions (ISEP)

• 2021 IFC Section 1205

General The purpose of the electrical system design is to provide a plan for incorporating solar glass into the roof of the Rockefeller greenhouse. This includes a plan for power distribution from the solar panels. This project will keep existing electrical equipment in place as much as possible. The greenhouse building is electrically split into two halves, each with its own service. This project will affect only the service that feeds the greenhouse lobby. This narrative will provide design intent to estimate the cost of adding solar glass to the lobby, the tropical showhouse, and the southernmost showhouse. However, the design will accommodate solar glass in the 7 remaining showhouses, and the cost estimator shall break out the cost for a typical showhouse to extrapolate the total cost for the Owner to determine a budget.

Existing Conditions The Rockefeller Greenhouse is fed from two separate electrical services, both provided by

Cleveland Public Power. The bulk of the greenhouse is on a 200A 240V/3 high leg delta service with the service disconnect at the rear (west) of the building. The lobby and front (east) of the building is fed from a 120/208V off a pole-mount transformer near the parking lot. See Figure 1 for a rough breakout (some circuits may cross the boundaries shown).

Figure 1: Two electrical services to the building.

The entire 240V/3 service is backed by a natural gas generator, located west of the building. There is an ATS in the basement mechanical room that switches between utility and generator power.

It will be prudent to provide new signage informing emergency responders about the two services

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f and to emphasize that the system will remain energized even when the service disconnect is open.

The lobby service is fed underground from the parking lot pole into the lobby janitor’s closet. The service disconnect is the 400A main breaker in the main distribution panel labeled PA (Figure 2) in the janitor’s closet. Panel PA feeds an appliance panel labeled “Panel P” (Figure 3), which subsequently feeds various loads in the lobby.

Figure 2: Panel PA

Figure 3: Panel P

Panel PA and panel P are in a janitor’s closet off the lobby corridor (Figure 4). This closet also contains a water heater and mop sink. The working space clearance of panels in the janitor’s closet is 3’ as required by NEC.

Figure 4: Janitors closet

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f

Demolition The existing Kalwall roof / skylight assembly in the lobby shall be removed to accommodate new solar glazing. The existing roof of one of the auxiliary showhouses shall also be removed in preparation for new solar glazing. Please refer to the Architectural section for more information.

New Work Solar PV

Solar glazing will be installed in the lobby, the tropical showhouse, and the southernmost typical showhouse. The basis for design is BriteSolar BSG-150/69-F solar glass. This model is designed for 69% visible light transmittance, and each panel is 6’10” x 3’5” at 63 lbs. with a peak wattage of 150 W.

Solar panels are listed and labelled in accordance with UL1703. An allowable alternate manufacturer is Mitrex, which provides units with equivalent performance.

Please refer to the Architectural section as well as Appendix A: Architectural Renders and

Appendix B: Electrical Drawings for the proposed solar glass layout and ceiling plans. The total power output of these three roofs combined is estimated at approximately 15.7 kW peak. The contractor shall provide a single 20 kW inverter to manage the solar glass in these three roofs.

Provide any required connectors and wiring per manufacturer’s recommendations. The inverter shall be listed and labelled in accordance with UL 1741. The solar installation shall be in accordance with ISEP 2021.

The single run of one typical showhouse is estimated to provide 7.3 kW of power peak. The cost estimator shall provide a “unit cost per showhouse” for the cost to outfit one auxiliary showhouse with solar glass in accordance with Auxiliary / Typical Showhouses – Location 3. Contained in this unit cost, provide the cost for a single 10 kW inverter and all required accessories.

All inverters shall be mounted on a wall accessible above the lobby restrooms. Provide a new platform for access to the above-restroom space. See Sheet E401 of Appendix B: Electrical

Drawings.

Distribution

Provide a new 400A distribution panelboard PV within the janitor’s closet (see Sheet E601 for a oneline diagram). Panel PV will have upstream OCP of 400A. Furnish a new 400A trip unit and install this into the existing 400A spare breaker in Panel PA. The breaker with replacement trip unit shall be listed for as capable of reverse feed, and all branch breakers of the new Panel PV shall be backfeed-capable as well. Provide a 70A/3 breaker for each 20 kW inverter and a 35A/3 breaker for each 10 kW inverter. Provide a warning sign to indicate that load-side conductors may be energized in the off position.

The contractor shall provide new permanent signage at each service entrance location (one at the rear of the greenhouse and one at the janitor’s closet door) to reduce the risk of electrical shock during emergency events or routine maintenance. The signage shall indicate the voltage of the service, the means of disconnect, the means of disconnecting any generating equipment

(such as inverters or the NG generator). The signage at each location shall also indicate the location of the other service entrance equipment. All wording shall be in accordance with NFPA

70 2023 and the International Solar Energy Provisions 2021. The new solar PV installation shall comply with all applicable sections of ISEP 2021.

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f

Provide a new energy meter to record power usage and generation. The meter shall accommodate at least 30 CT sensors. CTs shall be provided for all the inverters in panel PV as well as the loads highlighted in yellow in Table 1. See electrical drawings for more information.

BREAKER

SIZE

BRANCH CIRCUIT DESCRIPTION BRANCH CIRCUIT DESCRIPTION

BREAKER

SIZE

30A SPARE SPACE N/A

60A SPARE HOT WATER TANK 30A

60A SPARE AH #1 60A

100A SPARE AH #2 60A

225A PANEL "P" 225A

400A NEW PANEL PV (originally spare) 400A

400A MAIN 400A

Table 1: Panel PA directory

Power

Provide a new duplex receptacle at the display located in the lobby. Coordinate location of the receptacle and receptacle height with architectural drawings.

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f

3. Technology Building Codes and Design Standards

• NFPA 70, National Electrical Code 2023 (as amended by Ohio Building Code 2023)

• NECA/BICSI 568, Standard for Installing Commercial Building Telecommunications Cabling

• TIA-568, Commercial Building Telecommunications Cabling Standard

• BICSI Telecommunications Distribution Methods Manual

Provide a new data faceplate for the new meter located in the janitor’s closet. Provide a new data faceplate at the location of the new lobby display indicated in the architectural section.

The new meter will be configured and programmed to present a live dashboard of usage and generation (as well as categories of loads) such as in Figure 5. This dashboard shall be shown on the display in the lobby. Provide a TV wall mount for the display which includes space to mount accessories. To run the dashboard, the contractor shall provide a small computer (Raspberry Pi or similar) with browser capabilities, and this unit shall be hidden behind the display within the accessory mounting space.

Figure 5: Utility power dashboard

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f

Appendix A: Architectural Renders

Architectural Renders ....................................................................................................................... 11 – 15

4 5J. KURTZ Architects J. KURTZ Architects P a g e o f

6 7J. KURTZ Architects J. KURTZ Architects

EXISTING STRUCTURE SUMMARY

LOBBY

EXISTING STRUCTURE:

KALWALL SUB STRUCTURE @ 3'-0" O.C.

PANEL SUPPORT AT MIDSPAN.

APPROX. 17' RIDGE TO EAVE

TROPICAL SHOWHOUSE

EXISTING STRUCTURE:

STEEL FRAME @ 8'-6" O.C.

ROOF PURLINS @ 1/4 POINTS

APPROX. 23' RIDGE TO EAVE

APPROX. 1'-8" WIDE MODULE

OPERABLE RIDGE VENT

TYPICAL SHOWHOUSE

EXISTING STRUCTURE:

STEEL FRAME @ 8'-8" O.C.

ROOF PURLINS @ 1/2 POINTS

APPROX. 13'-8" RIDGE TO EAVE

APPROX. 1'-8" WIDE MODULE

OPERABLE RIDGE VENT

2 3

[1] EXISTING LOBBY STRUCTURE

[2] EXISTING TROPICAL SHOWHOUSE STRUCTURE

[3] EXISTING TYPICAL SHOWHOUSE STRUCTURE

P a g e o f

8 9J. KURTZ Architects J. KURTZ Architects

SOLAR GLAZING INTERVENTIONS

LOBBY

The existing Kalwall panels are shown to be replaced with new clear solar glazing.

Existing Kalwall structure to be analyzed for reuse.

A digital display location is shown on the north wall adjacent to the classroom entry.

An overhead pathway to the equipment room is planned through the accessible ceiling.

TROPICAL SHOWHOUSE

Due to its more robust structure and masonry walls, new interior panels are being considered to hang within the lower portion of the structural bays between the eave structure and purlin.

Two panels are assumed to be located within each structural bay [8'-1" clear].

As this showhouse is embedded within the complex, li! s could be used to install new interior solar glazing from the existing perimeter circulation paths. Operable ridge vents should be maintained. Wiring pathways can occur along the eave or at the top of the masonry wall. Shade cloth should be installed in locations where solar glazing is not provided.

TYPICAL SHOWHOUSE

Replacing the existing panels for new solar glazing is being considered due to the lighter gauge existing structure.

Existing structure to be analyzed for reuse.

South facing panels are shown due to the easily accessible location. If access can be achieved, this strategy can be deployed in the other similar showhouses. Operable ridge vents should be maintained. Shade cloth should be installed in locations where solar glazing is not provided.

2 3

[1] EXISTING LOBBY

[2] EXISTING TROPICAL SHOWHOUSE

[3] EXISTING TYPICAL SHOWHOUSE

P a g e o f

10 11J. KURTZ Architects J. KURTZ Architects

[1] LOBBY W/ SOLAR GLAZING [2] TROPICAL SHOWHOUSE W/ INTERIOR PERIMETER SOLAR GLAZING

POSSIBLE

DISPLAY LOCATION

P a g e o f

12 13J. KURTZ Architects J. KURTZ Architects

[3] TYPICAL SHOWHOUSE W/ SOLAR GLAZING [3] TYPICAL SHOWHOUSE W/ SOLAR GLAZING

(EXTERIOR, SOUTH ELEVATION)

P a g e o f

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f

Appendix B: Electrical Drawings

E201 - Electrical Ceiling Plan

E401 - Electrical Enlarged Plans

E601 - Electrical Oneline

C.1 C.2 C.4 D.1 D.3 D.4 E.1 E.2 E.4 F.1

A B C D E F G H I J

D.2C.3B.1 E.3 F.2

NO. DESCRIPTIONDATE

SHEET NO:

TITLE:

CHECKED BY:

DESIGNED BY:

DATE:

SCALE:

DASD PROJECT: DATE:

DATE:

ISSUED / REVISED

PROJECT NAME:

Ci ty o f C le ve la nd

M ay or 's

O ff ic e of C ap ita l P ro je ct s

D iv is io n of

A rc hi te ct ur e

Cl ev el an d Ci ty H al l, La ke si de

A ve nu e, R oo m

A

Cl ev el an d, O

H

-1

Ph on e

6)

-2

Fa x:

(2

) 6

-4 an d

Si te

D ev el op m en t

D

EP

AR

TM

EN

T

O F

PU

BL

IC

W

O R

KS

CI

TY

O

F

CL

EV

EL

AN

D

3/32" = 1'-0"

R oc ke fe lle r P ar k

G re en ho us e

So la r

Ea st

8t h St re et

Cl ev el an d, O

H

Electrical Ceiling Plan

E201

ARH

2025-010

JEM 07/08/25

07/08/25

3/32" = 1'-0"1 Electrical Ceiling Plan

Lobby (28 Panels)

Tropical Showhouse (18 Panels)

Typical Showhouse (66 Panels)

C.1 C.2 C.4 D.1 D.3 D.4 E.1

C D E

D.2C.3B.1

Inv-A

PV

PA

P

RestroomRestroom

Lobby Corridor

Lobby

Ja ni to r's

C lo se t

Meter4

NO. DESCRIPTIONDATE

SHEET NO:

TITLE:

CHECKED BY:

DESIGNED BY:

DATE:

SCALE:

DASD PROJECT: DATE:

DATE:

ISSUED / REVISED

PROJECT NAME:

Ci ty o f C le ve la nd

M ay or 's

O ff ic e of C ap ita l P ro je ct s

D iv is io n of

A rc hi te ct ur e

Cl ev el an d Ci ty H al l, La ke si de

A ve nu e, R oo m

A

Cl ev el an d, O

H

-1

Ph on e

6)

-2

(2

) 6

-4 an d

Si te

D ev el op m en t

D

EP

AR

TM

EN

T

O F

PU

BL

IC

W

O R

KS

CI

TY

O

F

CL

EV

EL

AN

D

1/4" = 1'-0"

R oc ke fe lle r P ar k

G re en ho us e

So la r

Ea st

8t h St re et

Cl ev el an d, O

H

Electrical Enlarged Plans

E401

ARH

2025-010

JEM 05/30/25

05/30/25

1/4" = 1'-0"1 Electrical Enlarged Plan

Sheet Notes - E401 # Note

1 Existing lighting and appliance panelboard is fed from panel PA. This panel shall be existing to remain.

2 Existing main distribution panelboard PA. Use existing 400A spare breaker (see oneline diagram).

3 Inverter Inv-A is sufficient to handle the solar PV installation indicated in the architectural drawings.

This wall shall admit space for multiple future inverters as well.

4 Provide a 30-pole utililty-grade power meter (eGauge EG4030 or approved equal) to record energy usage and generation. Provide CTs for each inverter in Panel PV, for the main breaker of Panel PA, for each air handler fed from Panel PA, and for the breaker feeding Panle P.

5 Provide a walkable access platform above the restroom ceiling. The platform shall be accessible from the existing ladder at the far wall of the Janitor's Closet. The access platform shall provide personell access to the wall for mounting new inverters, and shall have dimensions of approximately 5'x8'.

6 Provide new distribution panel to backfeed power from multiple inverters. The location of this panel shall be coordinated around existing infrastructure while maintaining NEC-required clearances.

The contractor shall include cost to relocate the existing water heater which is currently at this location.

6060606060606090

400 A 3P

Utility Transformer

PA

400 A

120/208 WYE

P

MCB 225A

120/208 WYE

PV

400 A

120/208 WYE

Inv-A 25 kW

DC

120/208 WYE

60/3 60/3 60/3 60/3 60/3 60/3 60/3

Inv-B 15 kW

DC

120/208 WYE

Inv-C 15 kW

DC

120/208 WYE

Inv-D 15 kW

DC

120/208 WYE

Inv-E 15 kW

DC

120/208 WYE

Inv-F 15 kW

DC

120/208 WYE

Inv-G 15 kW

DC

120/208 WYE

Inv-H 15 kW

DC

120/208 WYE

90/3

250/3

400/3

1-1/4"C, 3#4, #4N, #10G

1-1/4"C, 3#2, #2N, #8G

3-1/2"C, 3-600kcmil, 600kcmil N, #2G

Feeder Schedule

NO. DESCRIPTIONDATE

SHEET NO:

TITLE:

CHECKED BY:

DESIGNED BY:

DATE:

SCALE:

DASD PROJECT: DATE:

DATE:

ISSUED / REVISED

PROJECT NAME:

Ci ty o f C le ve la nd

M ay or 's

O ff ic e of C ap ita l P ro je ct s

D iv is io n of

A rc hi te ct ur e

Cl ev el an d Ci ty H al l, La ke si de

A ve nu e, R oo m

A

Cl ev el an d, O

H

-1

Ph on e

6)

-2

(2

) 6

-4 an d

Si te

D ev el op m en t

D

EP

AR

TM

EN

T

O F

PU

BL

IC

W

O R

KS

CI

TY

O

F

CL

EV

EL

AN

D

NTS

R oc ke fe lle r P ar k

G re en ho us e

So la r

Ea st

8t h St re et

Cl ev el an d, O

H

Electrical Oneline

E601

ARH

2025-010

JEM 05/30/25

05/30/25

NTS1 Solar Oneline Diagram

Sheet Notes - E601 # Note

1 The contractor shall use the existing spare 400A breaker in this panel (GE Spectra RMS SGDA32AT0400). The contractor shall provide a warning label at this breaker which states:

"WARNING: ELECTRIC SHOCK HAZARD! TERMINALS ON THE LINE AND LOAD SIDES MAY

BE ENERGIZED IN THE OPEN POSITION".

2 Typical of dashed lines: these indicate potential future items. Provide sufficient spare breakers in the new distribution panel which anticipate these future loads.

Algebra AEC 11410 Uptown Ave. Cleveland, OH 44106 216.714.2542 www.AlgebraAEC.com a g e o f

Appendix C: Product Datasheets

Product Datasheets .......................................................................................................................... 21 – 25

Thermi 2 Building, 9th km. Thessaloniki - Thermi, P.O. Box D8129, 57001 Thermi, Greece Tel. +30 2310 321342, email: info@britesolar.com | www.britesolar.com

BSG-150/69-F Greenhouse Solar Glass | GreenGlass TM

High Light Transmissivity

Optional Glass for High Degree of Light

Diffusion

Suitable for New or Retrofit Greenhouse

Applications

Available in Custom Sizes

Advantages

12Years Material&Crast

Quality Assurance

100% 97.5%

82.5%

0% 5 10 15 20 251 30(years)

80%

Brite Linear Conventional

85%

Brite’s Linear Performance Warranty

30Years Power Output

Guarantee

ISO 9001: Quality Management System ISO 14001: Environmental Management System

IEC/EN61215 - IEC/EN61730 - ANSI/UL61703

69.35 %T

Wp

P a g e o f

400 1200800 1600 2000 2400

Greenhouse Solar Glass | GreenGlass TMBSG-150/69-F

Mechanical Specifications

Electrical Specifications (STC)

Temperature Coefficients

Visible Spectrum

Wavelength [nm] Tr an sm itt an ce

Thermi 2 Building, 9th km. Thessaloniki - Thermi, P.O. Box D8129, 57001 Thermi, Greece Tel. +30 2310 321342, email: info@britesolar.com www.britesolar.com

Length Width Thickness Solar Cells Solar Cell Type Solar Module Area Front Glass Encapsulant Back Glass

Cable Weight

Junction Box Connectors Shading Operating Temperature Maximum Static Load

2095mm

1039mm

30mm

166mm x 83mm, 48pcs

Bifacial Monocrystalline

0.661m2

2mm Tempered AR >93.5% TL

POE/EVA

2mm Transparent

28.6kg

TUV Certified 4mm2

IP68 - 2 Bypass Diodes

MC4 Compatible

31.00%

-40~+85℃

5400Pa

Temp. Coefficient Pmax (%/°K) Temp. Coefficient Voc (%/°K) Temp. Coefficient Isc (%/°K) Nominal Operating Cell Temp.

-0.397

-0.281

0.0282

45±2℃

Superior low irradiance performance

Half the current, reducing hotspot temperatures

No snail trail Excellent temperature coefficient charateristics

Assembled with thinner and lighter glass (2mm)

Fully symmetrical structure to prevent micro cracks

Highly corrosion resistant Half cell, MBB technology, ‘series then parallel’ cell connection design

Short Circuit Current (Isc) Opt. Operating Current (Impp) Open Circuit Voltage (Voc) Opt. Operating Voltage (Vmpp) Nominal Max Power (Pmax) Power Output Tolerance Maximum System Voltage Maximum Series Fuse Rating

11.40A

10.72A

16.86V

13.99V

150Wp

±2%

1500V

20A

Packaging Configuration

Modules Per Box Modules Per 40’ Container

35 Pcs

770 Pcs

Light Transmittance

P a g e o f

Description: 400A 3 POLE C/B ASM

UPC No 783164211634

Products > Circuit Breakers > Molded Case Circuit Breakers > Spectra RMS™ Electronic Trip

Spectra RMS Molded Case Circuit Breakers (SE150, SF250, SG600 and SK1200) have a digital, solid state, RMS sensing trip system with field installable, front-mounted rating plugs to establish or change the breaker ampere rating. Adjustable instantaneous with tracking short-time is standard on all frames. The trip system uses digital sampling to determine the RMS value of sinusoidal and non-sinusoidal currents.

Catalog No. SGDA32AT0400

Representative Image

Descriptors

Category Spectra RMS™ Electronic Trip

GO Schedule ES

Specifications

Product Line Spectra RMS - Standard

Trip Style Interchangeable

Frame Type SG600

Amperage 125 A, 150 A, 175 A, 200 A, 225 A, 250 A, 300 A, 350 A, 400 A

Poles 3

System Voltage 120 Vac, 120/240 Vac, 240 Vac

120 Vac Interrupting Rating 65 KAIC

120/240 Vac Interrupting Rating 65 KAIC

240 Vac Interrupting Rating 65 KAIC

Trip Function LSI

Continuous Current Rated Standard

Suitable for Reverse Feed Yes

Lugs TCLK365

Long Time Fixed

Short Time Adjustable

Instantaneous Adjustable

Current Metering No

Protective Relays No

Special Markings HACR

GSA Compliance No

Classifications

UL File # E11592

CSA File# LR40350

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Catalog No. SGDA32AT0400

P a g e o f http://www.geempower.com/ecatalog/ec/EN_NA/p/SGDA32AT0400 http://www.geindustrial.com

Title Publication No. Publication Type Spectra RMS MCCB, Type SG600, Drawing

1-Page, Fully dimensioned outline drawing in .dxf format GEM-2879-DXF Drawings-Outline and Dimensional

Spectra RMS MCCB, Type SG600, Drawing

1-Page, Fully dimensioned outline drawing in .pdf format GEM-2879-PDF Drawings-Outline and Dimensional

SG (400/600AF); Let-Through Energy

1-page let-through energy curve. K215-198B Time Current Curves

SG (400/600AF); Peak Let-Through Current

1-page peak let through current curve. K215-199B Time Current Curves

Spectra RMS MCCB, Type SG600, Model

Full Scale solid model in .stp format for SG600 Circuit Breakers. GEM-2879-STP Drawings-Outline and Dimensional

SG (400AF); Long/Tracking Short Time Instantaneous

1-page time current curve. K215-174B Time Current Curves

Publications

Additional Documentation: Visit our Publication Library to find technical documentation, time current curves, CSI Specifications and promotional literature.

Page No. 2 geindustrial.com Created on: 01/05/2017

Catalog No. SGDA32AT0400

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Molded Case Circuit Breakers

Rev. 11/13 Data subject to change without notice

Section 6

SG600 Line, Suitable for Reverse Feed, UL File E-11592, CSA LR 40350 SGD, SGH; UL/CSA: 400A, 600 Vac Max., IEC 947-2: 400A, 690 Vac Max.

Rating Plug Frame Terminal Lugs for Front Connection (Cu/Al)

Adjustable UL 489 IC @480 Vac UL 489 IC @480 Vac

Instantaneous 65kA (240 Vac) 35kA

Ampere Trip Ampere Range Product Current Product Product Product Wire Rating Low High Number Sensor Poles Number Number Number Range

125 380 1275 SRPG400A125 2-pole lug kit 150 455 1530 SRPG400A150 (2) 2/0-500 Cu 175 530 1785 SRPG400A175 2 SGDA22AT04003 SGHA26AT0400 TCLK2654 or 200 605 2040 SRPG400A200 (1) 8-600 Cu

225 680 2295 SRPG400A225 400

250 755 2550 SRPG400A250 3-pole lug kit 300 905 3060 SRPG400A300 3 SGDA32AT04003 SGHA36AT0400 (2) 2/0-500 Al 350 1060 3570 SRPG400A350 TCLK3654 or

400 1210 4080 SRPG400A400 (1) 8-600 Al

SG600 Line, Suitable for Reverse Feed, UL File E-11592, CSA LR 40350 SGL, SGP5; UL/CSA: 400A, 600 Vac Max., IEC 947-2: 400A, 690 Vac Max.

Rating Plug Frame Terminal Lugs for Front Connection (Cu/Al)

Adjustable UL 489 IC @480 Vac UL 489 IC @480 Vac

Instantaneous 65kA 100kA

Ampere Trip Ampere Range Product Current Product Product Product Wire Rating Low High Number Sensor Poles Number Number Number Range

125 380 1275 SRPG400A125 2-pole lug kit 150 455 1530 SRPG400A150 (2) 2/0-500 Cu 175 530 1785 SRPG400A175 2 SGLA26AT0400 SGPA26AT0400 TCLK2654 or 200 605 2040 SRPG400A200 (1) 8-600 Cu

225 680 2295 SRPG400A225 400

250 755 2550 SRPG400A250 3-pole lug kit 300 905 3060 SRPG400A300 3 SGLA36AT0400 SGPA36AT0400 (2) 2/0-500 Al 350 1060 3570 SRPG400A350 TCLK3654 or 400 1210 4080 SRPG400A400 (1) 8-600 Al

SG600 Line, Suitable for Reverse Feed, UL File E-11592, CSA LR 40350 SGH, SGL5; UL/CSA: 600A, 600 Vac Max., IEC 947-2: 630A, 690 Vac Max.

Rating Plug Frame Terminal Lugs for Front Connection (Cu/Al)

Adjustable UL 489 IC @480 Vac UL 489 IC @480 Vac

Instantaneous 35kA 65kA

Ampere Trip Ampere Range Product Current Product Product Product Wire Rating Low High Number Sensor Poles Number Number Number Range

250 765 2530 SRPG600A250 2-pole lug kit 300 915 3035 SRPG600A300 2 SGHA26AT0600 SGLA26AT0600 (2) 2/0-500 Cu 350 1070 3545 SRPG600A350 TCLK2654 or 400 1220 4050 SRPG600A400 600 (1) 8-600 Cu 450 1375 4555 SRPG600A450 3-pole lug kit 500 1525 5060 SRPG600A500 3 SGHA36AT0600 SGLA36AT0600 (2) 2/0-500 Al 600 1830 6075 SRPG600A600 TCLK3654 or (1) 8-600 Al

3Rated 240 Vac max.

4Order one kit for either line or load end; two kits required for both.

5SGL, SGP UL current limiting.

Note: All Spectra™ breakers UL listed as HACR type. All Spectra™ breakers marked CE.

Industrial Circuit Breakers 125-600A Circuit Breakers Electronic Trip Spectra™ RMS

SG600

Digital, Solid-State Spectra™ RMS Breakers

Product Number Structure S G D A 2 2 A T 0400

Frame Rating Interruption Continuous Voltage Trip Trip Sensor Family (Amperes) Rating (480V) Load Rating Poles Rating Unit Function (Max Amps)

S = Spectra™ G = 600 D = 65 kA1 A = Standard 2 = 2 poles 2 = 240V A = RMS1 T = LSI2 0400 H = 35 kA H = 100% 3 = 3 poles 6 = 600V 0600 L = 65 kA L = 100% P = 100 kA P = 100%

1 SGD rated 65kA at 240V.

2Adjustable Instantaneous with Tracking Short Time (Long Time established via Interchangeable Rating Plugs).

Note: This information is provided for interpreting product numbers (it should not be used to build product numbers).

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