CH92133 Solid-State Rolls-Royce M250 Exciter

Name: CH92133 Solid-State Rolls-Royce M250 Exciter
Brand: Champion Aerospace Inc
SKU: CH92133=0M

Champion Aerospace Inc

Part # CH92133=0M

The Champion Aerospace CH92133 is a solid-state turbine ignition exciter eligible by FAA-PMA for use on Rolls-Royce M250 Series I, II, III, IV, and RR300, RR500 engines. It features solid-state circuitry providing a RAD-Free, Non-Hazmat replacement option with fewer shipping restrictions.

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Boeing Distribution (formerly Aviall)

Overview

The Champion Aerospace CH92133 is a solid-state turbine ignition exciter for Rolls-Royce M250 Series I, II, III, IV, and RR300, RR500 engines. It receives 14–30 VDC input power and stores and delivers high-voltage electrical energy to the ignition system to support igniter operation during turbine-engine starting.

The CH92133 uses solid-state circuitry, contains no radioactive material, has a 3-year warranty, and is repairable. Its welded housing, continuous-duty capability, and documented environmental testing support use in demanding turbine-engine ignition installations.

Aircraft

Bell 206/407
MD 500 series
Robinson R66
Eurocopter AS355
Other

Approved Replacement Part Numbers

Unison
10-614950-1
10-387150-1
49522

Features & Benefits

No life-limited components.
Operated on-condition; no required overhaul for solid-state circuitry.
RAD-Free / Non-Hazmat, reducing shipping restrictions.
Same footprint, form, and weight as OEM exciter.
Repairable; not available on OEM exciter.
3-year warranty.
High-temperature paint for corrosion protection.
Complete ignition system solution by Champion Aerospace.

Specifications

Part Number: CH92133.
Product Type: Turbine ignition exciter assembly.
Manufacturer: Champion Aerospace.
Engine Application: Rolls-Royce M250 Series I, II, III, and IV.
Approval: FAA-PMA approved for the documented applications.
Circuit Type: Solid-state.
Input Voltage: 14–30 VDC.
Input Current: 1.1 A typical; 1.5 A maximum.
Duty Cycle: Continuous at 185°F (85°C).
Operating Temperature: −54°C to +121°C.
Spark Rate: 5–15 sparks per second, input-voltage dependent.
Output Voltage: 7 kV minimum; 8 kV typical.
Output Waveform: Unipolar.
Spark Duration: 40 µs.
Stored Energy: 1.4 joules nominal.
Weight: 1.4 lb.
Housing: Welded.
Finish: Environmentally resistant polyurethane.
Altitude Testing: Continuous operation at 26,000 ft equivalent altitude.
EMC Testing: Radiated and conducted emissions testing per RTCA/DO-160E.
Repairable: Yes.

Technical Information

Condition

New

Country of Origin

United States

Harmonized Tariff Schedule Code

8511500000

Storage Required

Lead Time (Days)

Shelf Life

Forecasted

Yes

Dimensions (L x W x H)

12 x 7 x 5 Inch

Package Weight

1.40 LB

Shipping Details

Hazmat Code

ZND

ECCN

9A991.d

Schedule B