- Holder
- Pratt & Whitney Canada Inc.
- Revision
- 8
- Revised
- September 5, 2019
- Status
- Current
- Product
- Engine
- Certification basis
- Part 21, Part 33, Part 34
- Models
- 5
- Registered
- 869 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 5
| Model | Also known as | Note |
|---|---|---|
| PW535B | Formerly Pratt & Whitney Canada, then Inc. | |
| PW535E | Formerly Pratt & Whitney Canada Corp. | |
| PW530A | Formerly Pratt & Whitney Canada, then Inc. | |
| PW535A | Formerly Pratt & Whitney Canada, then Inc. | |
| PW535E1 |
Airworthiness directives · 6
ADs whose products are models on this data sheet, matched by model and maker.
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
What the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
PAGE 1 2 3 4 5 6 7 LEGEND: "- -" INDICATES "SAME AS PRECEDING MODEL"
REV. 8 8 8 8 8 8 8 "---" NOT APPLICABLE
NOTICE: ALL PAGES ARE REFORMATTED. SIGNIFICANT CHANGES ARE BLACK-LINED IN THE LEFT MARGIN.
Engines of models described herein conforming with this data sheet (which is part of Type Certificate Number
E00053EN and other approved data on file with the Federal Aviation Administration), meet the minimum standards for
use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Federal
Aviation Regulations, provided they are installed, operated, and maintained as prescribed by the approved
manufacturer's manuals and other approved instructions.
TYPE CERTIFICATE (TC) HOLDER: Pratt & Whitney Canada Corp.
(formerly Pratt & Whitney Canada, Inc)
1000 Marie-Victorin
Longueuil, Québec
Canada J4G 1A1
TYPE Twin spool turbofan with single stage integrally bladed fan, one axial low
compressor stage (PW535A, PW535B, PW535E and PW535E1), two axial high
compressor stages and one centrifugal compressor stage, one stage high pressure
turbine, two stage low pressure turbine, annular reverse-flow combustor and full
length annular bypass duct. The PW535B, PW535E and PW535E1 models
have a dual channel Full Authority Digital Electronic Control.
MODELS PW530A PW535A PW535B PW535E PW535E1
Thrust rating pounds (See note 1)
Maximum continuous at sea level 2,843 3400 - - 3360 3478
Maximum Take-off --- --- --- 3360 3478
Takeoff (5 min.) at sea level 2,887 3400 - - 3360 3478
See Note 13 and the Installation Manual
FUEL Fuels conforming to specification CPW204. Approved fuels and additives are
listed in P&WC Maintenance Manual.
OIL Synthetic type conforming to the current PWA 521 (Type II) Specification.
Approved Oil brands are listed in P&WC Maintenance Manual.
COMPONENTS/
CONFIGURATION
For information regarding components and engine configuration refer to the
Installation Manual.
PRINCIPAL DIMENSIONS Refer to Installation Drawing in approved Installation Manual.
WEIGHT & C. G. LOCATION Refer to Installation Drawing in approved Installation Manual.
U.S. DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
TYPE CERTIFICATE DATA SHEET
E00053EN
TCDS NUMBER E00053EN
REVISION: 8
DATE: September 5, 2019
PRATT & WHITNEY CANADA CORP.
MODELS: PW530A PW535E
PW535A PW535E1
PW535B
E00053EN Page 2 of 7
NOTES
NOTE 1. ENGINE RATINGS:
The engine ratings are based on static sea level conditions:
PW530A: Compressor inlet air (dry) 73°F, at takeoff and 59°F at max. continuous.
PW535A: Compressor inlet air (dry) 81°F at takeoff , and 67.3°F at max. continuous.
PW535B: Compressor inlet air (dry) 81°F at takeoff , and 67.3°F at max. continuous.
PW535E: Available to 33°C/91.4°F at takeoff and 24°C/75.2°F at max continuous.
PW535E1: Available to 33°C/91.4°F at takeoff and 24°C/75.2°F at max continuous
29.92 in. Hg.
No accessory loads or air bleed.
Engine intake and exhaust as described in the Department of Transport, Canada, approved Installation
Manual.
CERTIFICATION
BASIS
Models:
PW530A 14 CFR Part 33, Amendments 1 through 15 inclusive, effective August 16, 1993, and FAR 34 effective September 10, 1990.
PW535A 14 CFR Part 33, Amendments 1 through 17 inclusive, effective July 5, 1996, including Federal Aviation Administration Exemption Number 7074 and FAR 34 effective September 10, 1990.
PW535B
14 CFR Part 33, effective February 1, 1965, and Amendments 33-1 through 33-20 inclusive, FAR 34-3
and Federal Aviation Administration Equivalent Level of Safety (ELOS) finding: 33.76, Bird Ingestion,
para. (c), Amendment 20, ELOS No. 8040-ELOS-06-NE-01.
PW535E
PW535E1
14 CFR Part 33, effective February 1, 1965, Amendments 33-1 through 33-24, except Amendment 33-21.
This model complies with 14 CFR part 34, amendment 5A, effective October 23, 2013. See Note 11 for a
detailed summary of the certification basis for fuel venting and exhaust emissions.
14 CFR Part 33, effective February 1, 1965, Amendments 33-1 through 33-24, except Amendment 33-21.
This model complies with 14 CFR part 34, amendment 5A, effective October 23, 2013. See Note 11 for a
detailed summary of the certification basis for fuel venting and exhaust emissions.
TYPE CERTIFICATE NUMBER E00053EN
MODEL APPLICATION DATE ISSUED/REVISED
PW530A August 25, 1995 APRIL 17, 1996
PW535A March 11, 1997 November 18, 1999
PW535B June 20, 2005 December 20 2006
PW535E February 19, 2007 December 11, 2009
PW535E1 October 3 2018 September 5, 2019
E00053EN Page 3 of 7
NOTE 2. TEMPERATURE LIMITS:
TURBINE
MODELS PW530A PW535A PW535B PW535E PW535E1
Interturbine temperature (ITT) ℃/℉
Maximum Take-off
Takeoff (5 min.)
Maximum continuous
Starting (5 sec.)
Transient (20 sec.)
---
700/1292
700/1292
740/1364
740/1364
---
- -
- -
- -
- -
---
- -
- -
- -
- -
725/1337
--
680/1256
--
765/1409
- -
- -
- -
- -
- -
FUEL
MODELS PW530A PW535A PW535B PW535E PW535E1
Fuel Pump Inlet Temperature ℃/℉
Maximum starting and
operating at sea level
Minimum
57/135
-44/-48
- -
-41/-43
- -
- -
99/210
- -
- -
- -
For typical kerosene type fuels.
Refer to Installation Manual for additional information
OIL
MODELS PW530A PW535A PW535B PW535E PW535E1
Oil Inlet Temperature ℃/℉
Maximum
Minimum
Transient Maximum
121/250
-40/-40
135/275
(120 seconds)
132.2/270
- -
140.5/285
(200 seconds)
- -
- -
- -
- -
- -
- -
- -
- -
- -
NOTE 3. PRESSURES:
Fuel Refer to Installation Manual.
OIL (psid) PW530A PW535A PW535B PW535E PW535E1
Min. at ground idle &
above (to 60% N2) 25 - - - - - -
Min at 60% N2 and
above 45 - - - - - -
Max. 160 - - - - - -
Transient Minimum
(20 seconds) 0 - - - - - -
Transient (400 seconds) 20 - 250 20 - 270 - - - -
OIL TANK CAPACITY
See Installation
Manual
Total Capacity
Imperial quarts 4.19 See Installation See Installation
U.S. quarts 5.03 Manual Manual
Usable Capacity
Imperial quarts 1.55
U.S. quarts 1.86
E00053EN Page 4 of 7
NOTE 4. ACCESSORY DRIVES:
The following apply to the accessory drives, which are provided by the engine and included in the basic engine weight
DRIVE ROTATION SPEED RATIO TO
TURBINE SHAFT
MAXIMUM TORQUE (in-lb) MAXIMUM
OVERHANG
DRIVEN BY
HIGH ROTOR
CONTINUOUS STATIC (in-lb)
Hydraulic pump Clockwise
facing pad
.1353:1 (PW530A)
.1279:1 (PW535A)
.1279:1 (PW535B)
.1279:1 (PW535E)
.1279:1 (PW535E1)
125
220
220
220
220
1600 40
Starter generator Clockwise
facing pad
.3843:1 (PW530A)
.3634:1 (PW535A)
.3634:1 (PW535B)
.3634:1 (PW535E)
.3634:1 (PW535E1)
240
195
195
200
200
1600 210
210
210
241
241
Total accessory power limit is 22.5 hp. at 50% N2, increasing linearly to 30 hp. at 100% N2 (PW530A, PW535A,
PW535B). Total accessory power limit is 24hp. at 52.9% N2, increasing linearly to 34.5 hp. at 100% N2 (PW535E,
PW535E1). Refer to Installation Manual for restrictions above 20,000 ft. altitude (PW530A) and allowable 5 minute
emergency accessory power extraction.
The starter/generator pad may be overloaded in an emergency to a torque of 340 in.-lb. for periods up to 5 minutes,
subject to total accessory power not exceeding 40 hp. This can recur at 4 hour intervals. Refer to Installation Manual
for restrictions above 10,000 feet altitude. Refer to the Installation manual for specific details on the PW535E and
PW535E1.
NOTE 5. MODEL DESCRIPTION:
The PW530 series engines incorporate the following characteristics:
PW530A Basic model
PW535A Similar to PW530A but with increased thrust ratings, redesigned fan, added low compressor axial
booster stage, and redesigned low pressure turbine.
PW535B Similar to PW535A but with a dual channel Full Authority Digital Electronic Control.
PW535E Similar to the PW535B but with improvements to the performance (thrust and SFC) through
increased turbine inlet temperatures and an increase in the N2 limit. The modification does not
change the N1, MOT, MOP limits of the PW535B.
PW535E1 Similar to the PW535E but with increased thrust ratings. The modification does not change the
N1, N2, MOT, MOP limits of the PW535E.
NOTE 6. ACCESSORIES, COMPONENTS, OR SYSTEM ASSEMBLIES PROVIDED AS PART OF ENGINE
TYPE DESIGN:
Not Applicable
NOTE 7. ACCESSORIES, COMPONENTS, OR SYSTEM ASSEMBLIES NOT PROVIDED AS PART OF
ENGINE TYPE DESIGN:
Not Applicable
NOTE 8. SPECIAL ANTI-ICING OR DE-ICING REQUIREMENTS:
Not Applicable
NOTE 9. ENGINE MOUNT SYSTEM PROVISIONS:
Refer to Installation Manual for the engine mount system.
NOTE 10. POWER BOOST, INJECTION OR AUGMENTATION SYSTEMS:
Not Applicable
E00053EN Page 5 of 7
NOTE 11. SPECIAL INSTALLATION REQUIREMENTS:
EXHAUST EMISSIONS AND FUEL VENTING
The following emissions standards promulgated in 14 CFR part 34, Amendment 5A, effective October 23,
2013, and 40 CFR part 87, effective October 31, 2012, have been complied with for PW535E and
PW535E1:
Fuel Venting Emissions Standards: 14 CFR §§ 34.10(b) and 34.11; in addition, 40 CFR §§ 87.10(b) and
87.11.
Smoke number (SN) Emissions Standards: 14 CFR § 34.23(a)(1); in addition, 40 CFR § 87.23 (c)(1).
In addition to the FAA’s finding of compliance based on the certification requirements defined in this
TCDS, the engine manufacturer has declared that the ICAO emissions standards identified in Annex 16,
Volume II, Third Edition, Part III, Chapter 2, Section 2.2.2 for SN, and Part II, Chapter 2 for fuel venting
have also been demonstrated.
FADEC
The model PW535E and, PW535E1 electronic engine control has not been fire tested and therefore must not
be installed in a designated fire zone.
FUEL BLEED
Fuel from pump delivery may be extracted to drive jet or turbine pumps in the airplane fuel system.
Refer to appropriate Installation Manual.
HIRF and LIGHTENING
For HIRF and lightning conformance, and installation requirements, refer to the Installation manual.
THRUST REVERSERS
The engine definition does not include a thrust reverser. All models except the PW535E & PW535E1 have
considerations for the installation of a thrust reverser that are contained in the Installation Manual.
TIME LIMITED DISPATCH
The PW535B engines incorporating SB 30341 are equipped with a FADEC which is approved for Time
Limited Dispatch (TLD). The dispatch criteria are defined in the Airworthiness Limitation Section of the
Maintenance Manual P/N 3071822. The TLD dispatchable fault configuration is defined in ER 6338-05
Part A Interface Control Document.
The PW535B engines not incorporating SB 30341 are not approved for Time Limited Dispatch (TLD).
The model PW535E and PW535E1 engines are equipped with a FADEC which is approved for Time
Limited Dispatch (TLD). The dispatch criteria are defined in the Airworthiness Limitations Section of the
Maintenance Manual P/N 3072702 and references report number ER 10555 that lists the TLD dispatchable
fault catergories.
MAXIMUM ACCESSORY TEMPERATURE
The engine compartment shall be ventilated as necessary to keep the air temperature surrounding accessory
components from exceeding the limits defined in the applicable Installation Manual
SOFTWARE
The software contained in the Electronic Engine Control for the PW535B, PW535E and PW535E1 engines
has been designed, developed, tested and documented in accordance with the provisions of Critical Category
Level A of RTCA/DO178B, with portions of the PW535E1 software as Critical Category Level A of
RTCA/DO178C.
E00053EN Page 6 of 7
NOTE 12. MANUFACTURER’S SERVICE BULLETINS OR OTHER INSTRUCTIONS COVERING
MATTERS OF INTEREST:
Service bulletins, structural repair manuals, vendor manuals, aircraft flight manuals, and overhaul and
maintenance manuals, which contain a statement that the document is Transport Canada-approved, are
accepted by the FAA and are considered FAA-approved unless otherwise noted. These approvals pertain to
the type design only.
NOTE 13. SPECIAL OPERATING PROCEDURES:
Model PW530A, PW535A and PW535B
The take-off rating and its associated operating limitations may be used for up to 10 minutes in the event of
engine out contingency without adverse effects upon the engine airworthiness. Their use is otherwise
limited to not more than 5 minutes. Such operations are anticipated on an infrequent basis (as engine failures
at take-off events are uncommon) and no limits or special inspections have been imposed.
Model PW535E, PW535E1
Normal take-off ratings are nominally limited to 5 minutes duration. Maximum take-off is intended for
emergency situations with one engine inoperative with wing anti-ice on, or other aircraft emergencies
requiring a single engine to provide air for all wing anti-ice requirements. A total of 10 minutes is allowed
for any combination of Maximum take-off and Normal take-off. (Also see Installation Manual)
NOTE 14. SPECIAL REPAIR OR OVERHAUL LIMITATIONS:
Not Applicable
NOTE 15. APPLICABLE INSTALLATION, MAINTENANCE & OVERHAUL MANUALS:
MODELS PW530A PW535A PW535B PW535E PW535E1
Installation Manual
Maintenance Manual
Overhaul Manual
Assembly Parts Listing
FADEC Interface Control
Document
ER3562
30J1112
30J1113
A31J1400-01
---
ER3660
3044952
3044953
A3041960-01
---
ER6336
3071822
3071823
A3071463-01
ER6338
ER6639
3072702
3072703
A3072913-01
ER6677
ER6639
3072702
3072703
A3135603
ER10106
NOTE 16. IMPORT REQUIREMENTS
To be considered eligible for installation on United States (U.S.) registered aircraft, each engine to be
exported to the U.S. shall be accompanied by a certificate of airworthiness for export or by a certifying
statement, endorsed by the exporting cognizant civil airworthiness authority which contains the following
language:
(1) This engine conforms to its Type Certificate Number and is in a condition for safe operation.
(2) This engine has been subjected by the manufacturer to a final operational check and is in a proper state
of airworthiness.
Reference FAR Section 21.500, which provides for the airworthiness acceptance of aircraft engines
manufactured outside of the U.S. and for which a U.S. type certificate has been issued. Additional guidance
is contained in FAA Advisory Circular 21-23, "Airworthiness Certification of Civil Aircraft, Engines,
Propellers, and Related Products Imported into the United States."
NOTE 17. LIFE LIMITED PART INFORMATION:
Certain engine parts are life limited. These life limits are listed in P&WC Maintenance Manual P/N 30J1112
(PW530A) and P/N 3044952 (PW535A) and P/N 3071822 (PW535B) and P/N 3072702 (PW535E,
PW535E1).
E00053EN Page 7 of 7
NOTE 18. MILITARY MODEL INFORMATION:
Not Applicable
NOTE 19. ROTOR SPEEDS
MODELS PW530A PW535A PW535B PW535E PW535E1
Engine Speed Limitations, RPM / %
Maximum steady state low
rotor (N1)
Maximum steady state high
rotor (N2)
15,750
(100%)
32,150
(100%)
15,850
(100%)
33,970
(100%)
--
--
--
--
--
--
Refer to Installation Manual for transients
Flight Idle Minimum N2 15,880
(49.4%)
17,975
(52.9%)
18,140
(53.4%)
18,717
(55.1%)
--
--
The PW535B, PW535E and PW535E1 Flight Idle is a function of ambient pressure.
NOTE 20. OUTPUT/PROPELLER SHAFT TORQUE LIMITS:
Not Applicable
NOTE 21. MAXIMUM PERMISSIBLE COMPRESSOR AIR BLEEDS:
AIR BLEED,
MODELS:
PW530A PW535A PW535B PW535E PW535E1
A. High compressor
bleed.
Maximum external
bleed air available is:
45 pounds per
hour (pph) at sea
level, decreasing
linearly to 36 pph
at 20,000 ft
altitude, then
decreasing
linearly to 28 pph
at 40,000 ft, then
decreasing
linearly to 27 pph
at 45,000 ft.
71 pph at sea
level, decreasing
linearly to 54 pph
at 32,000ft
altitude, then
decreasing
linearly to 28 pph
at 45,000 ft
altitude.
See
Installation
Manual
See
Installation
Manual
See
Installation
Manual
B. During starting,
bleed shall not exceed
that taken by a:
0.3 - inch
diameter orifice
throat
- - - - See
Installation
Manual
See
Installation
Manual
C. Bleed air
contamination meets:
Para 3.18 of
MIL-E-5007C
Para 3.1.2.11.3 of
MIL-E-5007E
- - See
Installation
Manual
See
Installation
Manual
NOTE 22. ROTOR DISK INTEGRITY AND ROTOR BLADE CONTAINMENT: (where special requirements
apply)
Not applicable
----END----