Enviro 170S5FG manual MQL Standard & Optional Features

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MQL • STANDARD & OPTIONAL FEATURES

STANDARD FEATURES

Electrical

Filters and Filter Rack

Construction

• Fan motor wired and terminated

• 4" high efficiency pleated filters

• Modular design facilitates retrofit

to junction box

(65, 85, and 95%)

• Galvanized steel cabinet

• All units cETL listed in compliance

• Mixing box with filter sections

construction

with UL/ANSI 1995

(flat or v-bank filter

• 1" thick fiberglass insulation,

Electric Heat Section

arrangements)

glued and pinned in place

Inlet Damper Section

• Gasketed, removable access

• Draw Thru or Blow Thru

panels sized for easy handling

configurations

• Factory assembled and installed

• Left and right hand arrangement

• Factory mounted electric heater

• Heavy gauge galvanized steel

• Access panels on all sections

with single point power connec-

formed blade dampers

Fan Assembly

tion, ETL listed as an assembly

• Low leak dampers with extruded

OPTIONAL FEATURES

vinyl blade seals and flexible

• Single forward-curved fan sec-

metal jamb seals

tions

Construction

• Medium and large inlet plenums

• Statically and dynamically

• Double wall (solid or perforated)

with v-bank or flat filters

balanced

cabinets

• Parallel blade operation

• Solid steel shafting

• Stainless steel IAQ drain pan with

• Interconnecting damper linkage

• Ball bearings with a minimum

stainless steel male pipe threaded

• Damper actuator (modulating

design average life (L50) of

connection

from 100% OA to 100% RA)

100,000 hours

• Fan discharge arrangements

Additional Modules

• Fan decks with internal vibration

• Scrim reinforced foil faced

isolation

insulation

• Face and bypass with medium

Fan Motor and Drive

• Hinged access panels with lift and

and small coils

turn fasteners

• Economizer sections

• Single speed ODP motors

• 4" Base rails with rigging slots

• Discharge plenums

• 1750 RPM single speed, 60 Hertz

factory assembled and installed

• Access sections

• Single phase motors with

Fan Motor and Drive

• High efficiency filter sections

inherent thermal protection

Electrical

• Three phase motors

• Direct drive plug fans with inter-

• Standard cross section "V-belt"

nal rubber-in-shear (RIS) isolation

• Motor wiring in conduit

drive with 1.2 service factor

• TEFC motors

• Single phase fan control package

• Adjustable pitch motor pulley

• High efficiency motors

• Three phase fan control package

and fixed pitch blower pulley

Two-speed motors with contactors

• Door interlocking disconnect

Coils

• Variable frequency drives, factory

switch (non-fused or fused)

installed (mounted and wired)

• Fusing (main or per stage)

• 1/2" O.D. seamless copper tubes

• Motor starter (contactor with

• Hand off auto switch (HOA)

• G90 steel coil casings

overload for three phase; contac-

• Frequency inverters

• Collared aluminum fins

tor for single phase), factory

• Electric heat interlock relay

• Manual air vent plug on all water

installed (mounted and wired)

• Relays, transformers, etc.

coils

• Return FC and plug fan sections

 

• 300 PSIG Working Pressure at

Coils

 

200°F

 

• Copper ODM sweat connections

• 3, 4, 6 and 8 row chilled water or

 

• 0.016" tube wall on water and

R22 DX coils

 

evaporator coils

• Up to 4 rows hot water or up to

 

• 0.025" tube wall on steam coils

2 rows standard steam

 

Filters and Filter Rack

• Heating coil in preheat or reheat

 

position

 

• Hinged side access flat filter rack

• Coil connections opposite

 

• 2" pleated filters (30%)

handing

 

 

• Stainless steel coil casings

 

 

• 0.025" tube wall thickness

 

 

• Auto air vents

 

Printed on recycled paper

Catalog: ET102.19-EG1 (810) Supersedes Catalog: ET102.19-EG1 (410)

© 2010 Johnson Controls, Inc. P.O. Box 423, Milwaukee, WI 53201 Printed in USA www.johnsoncontrols.com

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Contents Page MQL Table of Contents Standard Features Product Overview MQLMQL Features and Benefits Constant volume applications Application Considerations MQLMQL Unit Configuration Unit Configuration in Direction of AirflowAirflow Electric Heat MQLAirflow Blow Thru Draw ThruVoltage Phase MQL Electric HeatCoil and Filter Data MQL Coil and Filter DataSection Pressure Drops MQL Static Pressure DataFilter Pressure Drops Coil Pressure DropsStatic Pressure Data MQL Coil Weight Data MQL Weight DataMotor Electrical Data Motor/Drive Weight DataWeight and Electrical Data MQL General Fan NotesForward Curved Fan Performance Data MQL FAN Performance DataPlug Fan Performance Data FAN Performance Data MQLMQL FAN Performance Curves MQL02 Fan 09-04 ClassMQL03 Fan 09-06 Class CFM x SP BHPMQL04 Fan 10-07 Class MQL06 Fan 12-09 ClassSE = CFM x SP MQL08 Fan 12-12 Class MQL10 Fan 15-11 Class IMQL12 Fan 18-13 Class I MQL14 Fan 18-18 Class IFAN Performance Curves MQL MQL17 Fan 18-18 Class I MQL02 Plug Fan= CFM x SP MQL03 Plug Fan MQL04 Plug FanMQL06 Plug Fan MQL08 Plug FanCFM x SP MQL10 Plug Fan MQL12 Plug FanMQL14 Plug Fan MQL17 Plug FanGuide Specifications MQL Guide Specifications Blower Coil UnitMQL Guide Specifications Guide Specifications MQL Metric Conversion Chart MQL Metric ConversionENVIRO-TEC MQL Standard & Optional Features

170S5FG specifications

The Enviro 170S5FG is a cutting-edge hybrid vehicle from the renowned Enviro brand, designed to meet the evolving demands of public transportation while prioritizing sustainability and passenger comfort. One of the standout features of the Enviro 170S5FG is its hybrid powertrain, which effectively combines a diesel engine with an electric motor. This dual system significantly reduces emissions while ensuring optimal fuel efficiency. The vehicle is engineered to operate in various urban settings, making it an ideal choice for cities aiming to enhance their environmental impact.

In terms of performance, the 170S5FG boasts impressive acceleration and smooth operations, thanks to its state-of-the-art torque management system. The hybrid technology ensures that the vehicle can switch seamlessly between electric and diesel power, allowing it to conserve energy during low-speed travel, such as in stop-and-go traffic. This feature is particularly beneficial for reducing urban air pollution, as the vehicle emits fewer greenhouse gases compared to traditional diesel-only buses.

Passenger comfort is a priority in the Enviro 170S5FG, reflected in its thoughtfully designed interior. The spacious cabin can accommodate a significant number of passengers, with comfortable seating arrangements and ample standing room. Large windows provide natural light and enhance the overall travel experience. Additionally, the focus on accessibility means that the vehicle is equipped with features such as low floors, ramps, and designated spaces for wheelchairs, ensuring that it caters to all members of the community.

Safety comprises another area of excellence for the Enviro 170S5FG. Equipped with advanced safety technologies, including electronic stability control, anti-lock braking systems, and high-visibility LED lighting, the vehicle prioritizes the protection of passengers and drivers alike. The ergonomic design also includes enhanced visibility for the driver, contributing to safer navigation in complex urban environments.

Moreover, the Enviro 170S5FG incorporates intelligent connectivity features that enhance operational efficiency and passenger convenience. These technologies support real-time tracking and monitoring of bus performance, allowing transit authorities to optimize routes and schedules effectively.

In summary, the Enviro 170S5FG is a forward-thinking solution that combines hybrid technology, passenger-centric design, and advanced safety features. Its commitment to sustainability, performance, and comfort makes it an ideal asset for modern public transportation systems aiming to create greener cities while enhancing the commuter experience.