Home Standby - 40
3.9GN ENGINE
INNOVATIVE DESIGN & PROTOTYPE TESTING are key components of
BRYANT’S success in “IMPROVING POWER BY DESIGN.” But it
doesn’t stop there. Total commitment to component testing, reliability
testing, environmental testing, destruction and life testing, plus testing
to applicable CSA, NEMA, EGSA, and other standards, allows you to
choose CARRIER with the confidence that these systems will provide
superior performance.
TEST CRITERIA:
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PROTOTYPE TESTED
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SYSTEM TORSIONAL TESTED
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ELECTRO-MAGNETIC INTERFERENCE
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NEMA MG1-22 EVALUATION
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MOTOR STARTING ABILITY
SOLID-STATE, FREQUENCY COMPENSATED VOLTAGE REGULATION.
This state-of-the-art power maximizing regulation system is standard on
all Bryant models. It provides optimized FAST RESPONSE to changing
load conditions and MAXIMUM MOTOR STARTING CAPABILITY by
electronically torque-matching the surge loads to the engine.
SINGLE SOURCE SERVICE RESPONSE from Bryant’s dealer network
provides parts and service know-how for the entire unit, from the engine
to the smallest electronic component. You are never on your own when
you own a BRYANT SYSTEM.
BRYANT TRANSFER SWITCHES. Long life and reliability are
synonymous with BRYANT SYSTEMS. One reason for this
confidence is that the BRYANT product line includes its own transfer
systems and controls for total system compatibility.
Power Matched
Naturally Aspirated
FEATURES
Liquid Cooled
Gas Engine
Generator Sets
Continuous Standby Power Rating Model: ASPAS1BBL040
40kW 60 Hz LPV
37kW 60 Hz NG UL 2200 Listed
2 Year Limited Parts
and Labor Warranty
Includes
Bryant 200 Amp
UL Listed Service
Disconnect Transfer
Switch In NEMA 3R
Enclosure
C
LISTED
US
GENERATOR SPECIFICATIONS
TYPE ...................................................................... Four-pole, revolving field
ROTOR INSULATION ....................................................................... Class F
STATOR INSULATION ...................................................................... Class H
TOTAL HARMONIC DISTORTION (line to line) .................................... <3%
TELEPHONE INTERFERENCE FACTOR (TIF) ..................................... <50
ALTERNATOR ................................................. Self-ventilated and drip-proof
BEARINGS (PRE-LUBED & SEALED) ....................................................... 1
COUPLING .................................................................... Direct, Flexible Disc
LOAD CAPACITY (STANDBY) ............................................................. 100%
LOAD CAPACITY (PRIME) .................................................................. 110%
NOTE: Emergency loading in compliance with NFPA 99, NFPA 110,
paragraph 5-13.2.6. Generator rating and performance in accordance
with ISO8528-5, BS5514, SAE J1349, ISO3046, and DIN6271 standards.
EXCITATION SYSTEM
DIRECT .................................................................. DC excitation system
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Low-velocity brushes and slip rings
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VOLTAGE REGULATION ......................................................... Solid-state
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±1% regulation
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GENERATOR FEATURES
Four pole, revolving field generator, directly connected to the engine shaft
through a heavy-duty, flexible disc for permanent alignment.
Generator meets temperature rise standards for class “F” insulation as
defined by NEMA MG1-22.4 and NEMA MG 1-1.65.
Stator windings are “trickle” varnished and rotor windings are “roll-dipped”
for complete impregnation.
Unit tested for motor starting ability by measuring instantaneous voltage
dip with an oscillograph.
All models utilize an advanced wire harness design for reliable interconnection
within the circuitry.
Magnetic circuit, including amortisseur windings, tooth and skewed stator
design, provides a minimal level of waveform distortion and an electromagnetic
interference level which meets accepted requirements for standard AM radio,
TV, and marine radio telephone applications.
Voltage waveform deviation, total harmonic content of the AC waveform,
and balanced T.I.F. (Telephone Influence Factor) have been evaluated to
acceptable standards in accordance with NEMA MG1-22.
Alternator is of drip-proof guarded construction.
Fully life-tested protective systems, including “field circuit and thermal
overload protection” and standard main line circuit breakers capable of
handling full output capacity.
System torsional acceptability confirmed during prototype testing.
ENGINE SPECIFICATIONS
MODEL ............................................................................................... 3.9GN
CYLINDERS ............................................................................................ V-6
DISPLACEMENT ........................................................ 3.9 Liter (238 cu. in.)
BORE ...............................................................................99.3 mm (3.91 in.)
STROKE ............................................................................. 84 mm (3.31 in.)
COMPRESSION RATIO ........................................................................ 9:1:1
INTAKE AIR ................................................................... Naturally Aspirated
NUMBER OF MAIN BEARINGS ................................................................ 4
CONNECTING RODS .................................................... 6-Drop forged steel
CYLINDER HEAD .......................................................................... Cast Iron
PISTONS ................................................. 6-Notched Head, Aluminum Alloy
CRANKSHAFT ........................................................................ Nodular Steel
V
ALVE TRAIN
LIFTER TYPE ...................................................................... Hydraulic Roller
INTAKE VALVE MATERIAL ..................................... Aluminized Steel Faced
EXHAUST VALVE MATERIAL ................................................. Stellite Faced
HARDENED VALVE SEATS ..................................................................... No
ENGINE GO
VERNOR
ELECTRONIC.............................................................................. Standard
FREQUENCY REGULATION, NO-LOAD TO FULL LOAD ............ 0.5%
STEADY STATE REGULATION .................................................. ±0.25%
LUBRICA
TION SYSTEM
TYPE OF OIL PUMP ............................................................................ Gear
OIL FILTER ...................................................................... Full flow, cartridge
CRANKCASE CAPACITY ............................................. 4.25 Liters (4.5 qts.)
COOLING SYSTEM
TYPE OF SYSTEM ........................................ Pressurized, closed recovery
WATER PUMP .......................................................... Pre-lubed, self-sealing
TYPE OF FAN ................................................................................... Pusher
NUMBER OF FAN BLADES ..................................................................... 10
DIAMETER OF FAN ............................................................ 559 mm (22 in.)
FUEL SYSTEM
FUEL
Natural Gas or L.P. Vapor .......................................................... Standard
CARBURETOR ............................................................................ Down draft
SECONDARY FUEL REGULATOR ............ Nat. Gas or L.P. Vapor Systems
AUTOMATIC FUEL LOCKOFF SOLENOID ................................... Standard
OPERATING FUEL PRESSURE VAPOR SYSTEMS ..Nat. Gas 5 to 14” H
2
O
LP Vapor.....11” to 14” H
2
O
ELECTRICAL SYSTEM
BATTERY CHARGE ALTERNATOR ................................... 20 Amps at 12 V
STARTER MOTOR .................................................................................. 12 V
RECOMMENDED BATTERY ................................... (1) - 12 V, 90 A.H., 27F
GROUND POLARITY ..................................................................... Negative
APPLICATION & ENGINEERING DATA
Home Standby - 40
Rating definitions - Standby: Applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. (All ratings in accordance with
BS5514, ISO3046 and DIN6271).
Home Standby - 40
OPERATING DATA
STANDBY
Home Standby-40
Rated
GENERATOR OUTPUT VOLTAGE/KW - 60Hz NG / LP Amp
120/240V, 1-phase, 1.0 pf 37 / 40 154.2 NG / 166.6 LP
MOTOR STARTING
Maximum at 35% instantaneous voltage dip 55 KVA NG / 60 KVA LP
Main Line Circut Breaker 200 Amp
FUEL NG LP
Fuel consumption – 60 Hz – 100% Load
ft.
3
/ hr. 570 216
(gal. / hr.) NA 5.9
m
3
/ hr. 16.1 6.1
COOLING
Coolant capacity System lit. (US gal.) 21.2 (5.6)
Coolant flow/min. 60 Hz lit. (US gal.) 80.6 (21.3)
Heat rejection to coolant 60 Hz BTU/hr. 161,500 166,700
Radiator air flow 60 Hz m
3
/min. (cfm) 272 (9600)
Maximum operating air temp. onto radiator °F 140
Maximum operating ambient temp. °F 120
COMBUSTION AIR REQUIREMENTS NG LP
Flow at rated power 60 Hz m3/min. (cfm) 3.3 (115) 3.5 (123)
EXHAUST NG LP
Exhaust flow at rated output 60 Hz m3/min.(cfm) 11.5 (405) 12.3 (435)
Max. recommended back pressure Kpa (Hg) 5.0 (1.5)
Exhaust temp. at rated output °C (°F) 718 (1325) 732 (1350)
Exhaust outlet size N.P.T. (female) 1.5”
ENGINE NG LP
Rated at RPM 60 Hz 1800
HP at rated kW 60 Hz 60.1 64.6
Piston speed 60 Hz m/min. (ft./min.) 331 (993)
BMEP (PSI) 60 Hz 111.1 119.4
POWER ADJUSTMENT FOR AMBIENT CONDITIONS
Temperature
-1.65% for every 12°C above - °C 25
-1.65% for every 10°F above - °F 77
Altitude
-3.0% for every 305 m above - m 183
-3.0% for every 1000 ft. above - ft. 600
TRANSFER SWITCH SPECIFICATIONS
No. of Poles 2
Current Rating (amps) 200
Voltage Rating (VAC) 250
Service Disconnect Breaker 200 Amp HACR Type
Utility Voltage Monitor (fixed)
Pick-up 80%
Drop out 60%
Return to Utility 1 minute
Exercise cycle 15 minutes weekly Standard
Enclosure - NEMA 3R (Outdoor rated) Standard
UL Listed Standard
Dimensions (H” x W” x D”) 23.5 x 13.05 x 7.4
Weight (lbs.) 35
STANDARD ENGINE & SAFETY FEATURES
High Coolant Temperature Automatic Shutdown
Battery Charge Alternator
Low Coolant Level Automatic Shutdown
Battery Cables
Low Oil Pressure Automatic Shutdown
Battery Tray
Overspeed Automatic Shutdown (Solid-state)
Vibration Isolation of Unit to Mounting Base
Crank Limiter (Solid-state)
12 Volt, Solenoid-Activated Starter Motor
Oil Drain Extension
Air Cleaner
Radiator Drain Extension
Fan Guard
Factory-Installed Cool Flow Radiator
Control Console
Closed Coolant Recovery System
Stainless Steel Flexible Exhaust Connection
UV/Ozone Resistant Hoses
Main Line Circuit Breaker
Rubber-Booted Engine Electrical Connections
Critical Exhaust Silencer
Fuel Lockoff Solenoid
Battery Trickle Charger
Isochronous Governor
Weather Protective Enclosure (Locking Type
Secondary Fuel Regulator (N.G. and L.P.)
200 Amp Service Disconnect Transfer Switch
Home Standby Control Features:
Home Standby Control
Console
Manual/Auto/Off switch
Six light LED indicator for
generator status and
fault status
Fuses (panel overload)
Set exercise time switch
Home Standby Microprocessor
Controls
Automatic voltage regulation
Utility voltage sensing
Utility interrupt delay
(10-second setpoint)
Engine warm-up
(10-second setpoint)
Engine cool-down
(1-minute setpoint)
Seven-day exercise cycle
Distributed by:
Design and specifications subject to change without notice. Dimensions shown are approximate. Contact your Bryant dealer for certified drawings. DO NOT USE THESE DIMENSIONS FOR INSTALLATION PURPOSES.
SIDE VIEW (ACCESS PANEL REMOVED)
WEIGHT DATA
UNITS: mm [INCHES]
UNIT: 612 kg [1350 lbs]
GROUNDING
LUG
850[33.5"] BASE FOOTPRINT
(OVERALL WIDTH)
1170.4[46.1"] NATURAL GAS OR L.P. VAPOR
FUEL CONNECTION 3/4 NPT (FAR SIDE)
1558[61.3"] BASE FROOTPRINT
50[2"]
FUEL INLET
FAR SIDE
1933.8[76.1"] OVERALL LENGTH
1897.1[74.7"] OVERHEAD
DOOR CLEARANCE
1071.4[42.2"]
OVERALL
HEIGHT
100[3.9"]
FRAME
82.1 [3.23"]
UNIT WEIGHT: 1450 lbs.
Home Standby - 40
BRYANT, INC. • 7310 WEST MORRIS STREET • INDIANAPOLIS, IN 46231
WEBSITE: www.bryant.com
PRINTED IN USA 1.05 CATALOG NO. 13AS-PA9 FORM SS-ASPASL4007-01
All specifications are subject to change without notice.
WEIGHT DATA
UNIT: 612 kg [1350 lbs]
1933.8[76.1"] OVERALL LENGTH
82.1 [3.23"]
1170.4[46.1"] NATURAL GAS OR L.P. VAPOR
FUEL CONNECTION 3/4 NPT (FAR SIDE)
1558[61.3"] BASE FROOTPRINT
SIDE VIEW (ACCESS PANEL REMOVED)
101211
1
UNITS: mm [INCHES]
50[2"]
FUEL INLET
FAR SIDE
850[33.5"] BASE FOOTPRINT
(OVERALL WIDTH)
100[3.9"]
FRAME
1071.4[42.2"]
OVERALL
GROUNDING
LUG
1897.1[74.7"] OVERHEAD
DOOR CLEARANCE
HEIGHT
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