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| Part Number | Model 5571 |
|---|---|
| Manufacturer | PACIFIC SCIENTIFIC |
| Category | Electric Power Generator |
| Price | Request Quote |
| Lead Time | Request Quote |
PACIFIC SCIENTFIC Model 5571 AC Generator - generator control unit (GCU), 9,420-12,400 RPM speed, remote current transformer assembly (CTA), internal fan cooling, integral PMG, Electrical Power Generation System
Once you accept your quote and confirm your order, we prepare by retrieving related parts and components from our inventory. Anything we do not currently have in stock is sourced.
Upon receipt, all parts are visually inspected for damage and then photographed to document their condition. Parts acquired from vendors must meet our quality standards.
Industrial computer boards and other parts we are equipped to evaluate are tested to verify functionality and discover possible damage.
Industrial computer boards have all components with low MTBF numbers (such as capacitors and connectors) replaced and are washed in our PCB cleaner to remove dust and grime.
Industrial computer boards are fully diagnosed and repaired by our engineers. Logs of the problems encountered and solutions implemented are recorded.
Industrial computer boards have all I/O connections rigorously tested to ensure that everything is working properly before the board is certified as ready to ship.
After photos are taken to document the exterior condition of the part, it is packaged and sent to the customer. ESD-safe materials are used to protect sensitive equipment on its journey.
Industrial Trading is a website of GID Industrial, an ISO 9001:2015-certified company that has specialized in servicing industrial computer boards and providing other industrial products for sectors including manufacturing, defense, aerospace, entertainment, healthcare, and more by utilizing our combined skills and vast international network of trusted suppliers since our founding in 2015.
Do you need a Model 5571? We can help you find it at a competitive price!
| AMBIENT | -55°C to +71°C |
|---|---|
| CONTINUOUS RATING | 25 KVA CONTINUOUS |
| COOOLING | INTERNAL FAN |
| EFFICIENCY | 85% AT RATED LOAD |
| FREQUENCY | 400 HZ |
| OVERLOADS | 20.5 KVA 9900 - 9420 RPM, 30 KVA 5.0 MINUTES, 45 KVA 20 SECONDS, 50 KVA 7.0 SECONDS, 3 PER UNIT 7.0 SECONDS MIN |
| OVERSPEED | 14,132 RPM |
| PHASE | THREE |
| POWER FACTOR | 0.85 LAGGING TO UNITY |
| PROTECTIVE FUNCTIONS | OVERVOLTAGE UNDERVOLTAGE UNDER FREQUENCY FEEDER FAULT OVERCURRENT, CURRENT LIMITING OPEN POINT OF REGULATION, PHASE SEQUENCE DETECTION, BUILT IN TEST |
| REGULATION | 114 TO 116 VRMS LINE to NEUTRAL |
| SPEED RANGE | 9,420-12,400 RPM |
| VOLTAGE | 115/200 VAC |
| WEIGHT | GEN 33.9 LBS, GCU 3.0 LBS, CTA 0.5 LBS |
Download "Pacific Scientific=Model 5571=datashee-730783273t.pdf" (273 KiB)
DATA SHEET MODEL #5571 AC GENERATOR SPECIFICATIONS 25KVA - 12,000 RPM VOLTAGE: 115/200 VAC PHASE: THREE FREQUENCY: 400 HZ 0.85 LAGGING TO UNITY POWER FACTOR: 114 TO 116 VRMS LINE to REGULATION: NEUTRAL 9,420-12,400 RPM SPEED RANGE: 14,132 RPM OVERSPEED: CONTINUOUS 25 KVA CONTINUOUS RATING: DESCRIPTION 20.5 KVA 9900 - 9420 RPM Model 5571 Electrical Power OVERLOADS: 30 KVA 5.0 MINUTES Generation System consists of an AC 45 KVA 20 SECONDS generator, a generator control unit 50 KVA 7.0 SECONDS (GCU) and a remote current 3 PER UNIT 7.0 SECONDS transformer assembly (CTA). MIN. This wide speed range, variable EFFICIENCY: 85% AT RATED LOAD frequency system is used on the BA609 tilt rotor aircraft primarily as a INTERNAL FAM power source for the rotor and nacelle -55°C to +71°C de-icers. COOLING: AMBIENT: The generator is configured as a three- phase, four-wire AC machine with an exciter and integral PMG to achieve GEN 33.9 LBS WEIGHT: brushless operation, self-excitation and GCU 3.0 LBS CTA 0.5 LBS precise voltage control. The PMG is oversized, featuring two, thermally isolated 3-phase windings, one used PROTECTIVE OVERVOLTAGE fro generator excitation and the other FUNCTIONS: as an independent source for the flight UNDERVOLTAGE UNDER control computer. The GCU regulates FREQUENCY FEEDER FAULT the voltage for the generator, monitors OVERCURRENT CURRENT LIMITING OPEN POINT OF system health and performance, REGULATION controls the system power contactors PHASE SEQUENCE DETECTION and provides protective functions, as BUILT IN TEST listed. The current transformer assembly (CTA) is used by the system to protect MIL-G-21480 COMPLIANCE: against feeder faults and differential DO-160C MIL-E-5400 MIL- currents. STD-454 OUTLINE DETAILS
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