Attachment_1_-_MCC_Specifications_Sheet_0001.pdf

Yuma 242 MCC Equipment – Spec Sheet

1. Square D Model 6 MCC (Motor Control Center) by Schneider

a. MCC Rating:

i. 800 amps continuous current rating, minimum.

ii. Three phase, MJ 480600/277VAC, 60Hz.

a. 3 pole main 65kAIC with 2X‐10X instantaneous setting

iii. 65kA RMS symmetrical short circuitwithstand rating, minimum b.

b. Utility supply power connection:

i. Main Lugs.

ii. Bottom entry cable.

iii. Located at left hand side of the MCC when facing the front of the MCC.

c. Incoming section fed from bottom

c. Load power connections:

i. Bottom entry cable.

d.ii. Includes motor supply cables and other electrical loads supplied from the

MCC.Outgoing motor feeders and power feeders from bottom

e. Incoming section at left

d. Control cable connections:

i. Top entry cable.

f.ii. Hardwired control signals.

g. 600 VAC

e. MCC Enclosure Type:

h.i. NEMA Type 3R with IR viewing windows i.f. Provide Nameplates for the MCC and individual compartments.

j.g. Provide mimic bus in phonelic plate k.a. Double barrel main lugs and lugs for the soft starter, 600MCM for the main and

500MCM for the starter

h. Modules Compartments for MCC

i. Section number starts at first vertical section from the left when facing the MCC.

ii. Section 1:

1. Fuse Compartment

a. Fuse to provide protection for bus voltage connection to the power meter.

b. 3‐phase current limiting fuses.

c. 3‐phase disconnect.

d. 65 kAIC short circuit rating, minimum.

2. Power Meter Compartment

a. Power Meter, and associated current transformers and fused disconnect.

b. Power Logic Power meter

i. PM8708000 (type)

PM8M2222 (I/O device)

ii. CT included for the device

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c. 3 phase, Wye connected, 800:5, minimum C200, current transformers.

3. Main Lugs for the MCC.

iii. Section 2:

1. Circuit Breaker Compartment

a. Circuit Breaker Rating:

i. 20A

ii. Three phase, 480VAC.

iii. 65 kAIC short circuit rating, minimum.

iv. Thermal‐magnetic trip.

2. Circuit Breaker Compartment

a. Circuit Breaker Rating:

i. 60A

ii. Three phase, 480VAC.

iii. 65 kAIC short circuit rating, minimum.

iv. Thermal‐magnetic trip.

3. Circuit Breaker Compartment

a. Circuit Breaker Ratings:

i. 60A

ii. Three phase, 480VAC.

iii. 65 kAIC short circuit rating, minimum.

iv. Thermal‐magnetic trip.

4. Circuit Breaker Compartment

a. Circuit Breaker Rating:

i. 60A

ii. Three phase, 480VAC.

iii. 65 kAIC short circuit rating, minimum.

iv. Thermal‐magnetic trip.

iv. Section 3:

1. Circuit Breaker Compartment

a. Circuit breaker for Distribution Panelboard supply transformer.

Circuit breaker on the primary side of the transformer.

b. Sized for transformer supply.

c. 480VAC.

d. 65 kAIC short circuit rating, minimum.

e. Thermal‐magnetic trip.

2. Transformer Compartment.

a. Transformer for Distribution Panelboard

b. 20 kVA, 480‐240/120VAC

3. Distribution Panelboard Compartment

a. Bus Rating:

i. 100 A.

ii. 240/120VAC.

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b. Top and Bottom entry power cable connection to the power panel.

c. 18 space panelboard, minimum.

d. 80A Main Circuit Breaker.

e. Distribution Circuit Breakers

i. 1‐phase Type NQ bolt on type circuit breakers.

18 spaces

ii. Quantity of four (4) 2‐ 240 VAC 30 amp breakers, (2EA

2‐Pole 240V)

iii. Quantity of six (6) – 120 VAC 20 amp breakers, (10EA 1‐ pole 120V)

v. Section 4:

1. Circuit Breaker Compartment

a. Circuit breaker supplying soft starter compartment.

b. Sized for supplying the soft starter.

c. 480VAC, three phase.

d. 65 kAIC short circuit rating, minimum.

l.2. Soft Starter Compartment

a. Soft Starter

i. Combination Altistart 48 Soft Start (bypass included)

1.ii. 400 type

iii. C59 series starter frame

b. Utilized for a 400 HP motor.

c. Provide dDouble barrel main lugs and lugs for the soft starter, 600MCM for the main and 500MCM for the starter

2.d.

ii.i. Power Logic Power meter

1. PM870 (type)

2.1. PM8M2222 (I/O device)

3.1. CT included for the device

iii. 3 Thermal‐Magnetic Case Circuit breaker

1. 2 ‐ 60 amp & 1 20 amp (150 amp frame)

2. 480 VAC

3. HG, stand alone rated at (35kA)

iv. 240VAC Fusible Single Phase Transformer

1. 15 kVA

v. Distribution Panel board

1. 1‐phase Type NQ bolt on

2.1. 18 spaces

3.1. 4 ‐ 240 VAC 30 amp breakers (2EA 2‐Pole 240V)

4.1. 6 – 120 VAC 20 amp breakers (10EA 1‐pole 120V)

m. Infrared (IR) Window

i. Components:

2.i. PowerLogic PM8000 ‐ PM8244 DIN

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Formatted a.1. Rail mount meter and remote display b.2. Type of Measurements i.a. Current ii.b. Voltage iii.c. Frequency iv.d. Active and reactive power total v.e. Apparent power total vi.f. Power factor total vii.g. Active and reactive power per phase, rms viii.h. Apparent power per phase, rms ix.i. Power factor per phase, rms c.3. Remote LCD display d.4. Info Displayed i.a. Voltage ii.b. Current iii.c. Frequency iv.d. Power v.e. Energy consumption vi.f. Harmonic distortion e.5. Data Recording i.a. Sequence of event recording ii.b. Event logs iii.c. Min/max of instantaneous values iv.d. Harmonics logs v.e. Alarm logs vi.f. GPS synchronisation vii.g. Waveform logs viii.h. Data logs ix.i. Time stamping x.j. Trending/forecasting xi.k. Sag and swell logs f.6. Communication Port Protocol i.a. Modbus RTU 115 kbauds ‐ 2‐wire ii.b. ION 115 kbauds ‐ 2‐wire iii.c. DNP3 iv.d. IEC 61850 v.e. Modbus TCP/IP vi.f. Ethernet Modbus TCP/IP daisy chain 10/100 Mbit/s vii.g. RSTP 801.1d 2004

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