Brief Description
Product Name 400Hz brushless synchronous generator
Registered Brand: IDEAL ELECTRIC
Model No: ADZ225-32
Center Height 225mm
Rating Range: 10kVA – 50kVA
Rated Speed: 1500RPM
Pole Count: 32 poles
Standard Specifications
Model No.
| ADZ225S1-32
| ADZ225S2-32 | ADZ225M1-32 | ADZ225M2-32 | ADZ225L1-32 | ADZ225L2-32 |
Rated Power at Temp. Rise F (105ºC) | 10kVA
| 20kVA | 30kVA | 40kVA | 50kVA | 60kVA |
| Power Factor | 0.8 (lag) |
Insulation
| H |
| Protection | IP23 |
| Rated Speed | 1500RPM |
Overspeed
| Maximum 2250RPM
|
Pole Count
| 32 poles |
Rated Voltage
| 3-phase 208V (line to line)
|
Rated Current
| 27.8A
| 55.5A
| 83.3A
| 111.0A
| 138.8A
| 166.5A
|
Phase Connection
| WYE with neutral
|
Stator Winding
| 12 leads |
Coupling Structure
| Single bearing with SAE flange & SAE flexible plates
|
Overload Capacity
| 110% rated load for 1 hour continuously in every 6 hours
|
Short Circuit
| > 300% rated current |
Exciation at No Load
| ≤ 2.0A, 50VDC
|
Excitation at Full Load
| ≤ 4.5A, 90VDC |
Harmonic Distortion
| THD ≤2.0%, individual harmonic ≤1.5% |
Steady Voltage Regulation
| Within ±1.0% |
| Transient Voltage Regulation | Within ±12% |
Voltage Recovery Time
| ≤ 0.1s |
Rotor Balancing Quality
| G1.0 grade as per ISO1940-1 |
Dielectric Strength
| 2000V/2mins for stator, 1500V/2mins for rotor & exciter |
Ambient Conditions
| Altitude 1000m, temperature 40ºC, related humidity 95% |
Standard Compliance
| IEC60034-1, NEMA MG1, MIL-STD-704F |
Optional Configurations
l Vertical mounted generators
l Tropic type generators (ambient temperature 55 ºC, related humidity 100%)
l IP44 protection grade
l Extented 5- or 10-years warranty period
General Introduction
The ADZ250-32 series 400Hz generators are specially designed for aviation applications. The products range from 10kVA to 60kVA, with the 32 poles and 1500rpm operation speed.
All products have been designed in strict accordance with IEC60034, ISO8528, MIL-STD-704F & China military standards GJB1213-91, as well as other international and domestic standards. Due to the optimized designs and the strict quality control, the products have the first-rank performance and best reliability, suitable for both linear loads and non-linear loads.
Comparing to other existing products in the industry, the ADZ225-32 generators have the distinct technical advantages in the following aspects:
1) The products have the minimum frame no., dimensions and weight among the same rating products in the industry.
2) The products have the best voltage waveform with the minimum harmonic distortion; therefore they provide the clean 400Hz power supply to the load to ensure the best operation status.
3) The products have the best performance in both steady state and transient state, which makes them the ideal power supply for all dynamic loads and non-linear loads.
4) The products have the minimum full load temperature rise, which ensures them high operation reliability and long service life.
Technical Features
l Original products guaranteed by 20 years experience in R&D, designing and producing of power generators
l All products designed and produced in strict compliance with aviation standards, and manufactured in the ISO9001 certified facilities
l Continuous duty, reinforced steel frame
l Outstanding voltage waveform with minimum harmonic distortion
l Ultra-low full-load temperature rise to ensure best reliability and big overload capability
l Unique Compound Excitation System to realize the quick and stable voltage response to all kinds of loads
l Unique ventilation structure, improving the cooling effect by 30% and more
l Complete reliability and safety in the self-excited voltage buildup
l Precise voltage regulation with low-speed protection
l Compact size and popular outline
