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WEG 15739462 Alternator
WEG 15739462 Alternator

WEG 15739462 GSA311ZNHJ B35D IP23W SAE 1

SKU: 15739462-FS

Estimated delivery: September 26th - September 28th

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Description

The WEG 15739462 is a G Aircraft-line 400 Hz alternator for aircraft ground power generator sets. WEG lists it as “GSA311ZNHJ B35D IP23W SAE 1”. Key specifications: model GSA311ZNHJ, frame (IEC) 315.0, number of poles 26, degree of protection IP23W.

Tailored to diesel-driven aviation Ground Power Units (GPU), WEG 400 Hz alternators supply power to aircraft on the ground during boarding and maintenance. Their high efficiency and robust construction are optimized to reduce fuel and maintenance costs while providing long-term reliability.

WEG 15739462 Technical Specifications

Manufacturer WEG
WEG material number 15739462
WEG designation GSA311ZNHJ B35D IP23W SAE 1
Product type Alternator
Series G Aircraft
Alternators for Generator Sets
Degree of Protection IP23W
Cooling IC01
Excitation System BRUSHLESS
Mounting B35D
Coupling disc NOT APPLICABLE
Flange Type SAE 1
Type of Pole Salient
Insulation Class 180°C (H)
Frame (IEC) 315.0
Painting Plan 212P
Operation mode NETWORK PARALLEL OPERATION
Finish Color MATTE BLACK
Voltage Regulator LOOSE
Standard IEC
Model GSA311ZNHJ
THD (L-L, no load) ≤ 3%
Altitude up to 1000 m.a.s.l
Stator winding pitch 2/3
Number of Leads 4
Power Factor 0.8 to 1.0
Number of poles 26
Overspeed 2308 rpm
Approx. weight 720 kg
Rated speed - 400 Hz 1846 rpm
Model 1 (3~ - 400Hz - 200/115 V) – Voltages (V)
Y (series star) connection 200 V
Δ (series delta) connection 115 V
Model 1 (3~ - 400Hz - 200/115 V) – Output power (kVA)
Continuous 80/40 72.0
Continuous 105/40 82.0
Continuous 125/40 90.0
Standby 150/40 98.0
Standby 163/27 102.0
Model 1 (3~ - 400Hz - 200/115 V) – Electrical data (FP=0.8 / continuous 125/40 (H))
Xd Direct axis synchronous reactance 41.2%
X'd Direct axis transient reactance 14.4%
X''d Direct axis subtransient reactance 13.4%
Xq Quadrature axis sync. reactance 29.4%
X''q Quadrature axis subtrans. reactance 11.6%
X2 Negative sequence reactance 12.0%
X0 Zero sequence reactance 2.0%
T'd Direct axis trans. short circ. time constant 20.5ms
T''d Direct axis sub. short circ. time constant 0.7ms
T'do Transient open circuit time constant 59ms
T''do Subtrans. constant ofopened circuit 0.7ms
Ta Short circuit time const. of armature 2ms
uc Full load excitation voltage 43.3V
ic Full load excitation current 2.4A
ic No load excitation current 1.3A
Icc Sustained short-circuit current 779A
Kcc Short-circuit ratio 2.39
Model 1 (3~ - 400Hz - 200/115 V) – Automatic voltage regulator data
Voltage Regulator LOOSE
Voltage regulator model OPT-06 7A AM/220M E9 PAR5
Accuracy (stability) +/- 0.5%
Rated current 7 A
Analog input. No
Digital input No
Peak current 9 A/10 s
Droop / TC No
Dynamic recovery 8 to 500 ms
U/F Yes
Internal voltage adjustment +/- 15%
External voltage adjustment +/- 10%
Transient recovery time for ΔU=20% 500 ms
Model 1 (3~ - 400Hz - 200/115 V) – Other characteristics
Air flow 2.3 m³/s
Exciter stator winding resistance at 20ºC 15.64 ohm
Stator winding resistance at 20ºC 0.0112 ohm
Rotor winding resistance 1.93 ohm
Stator winding layers 2
Inertia WR² 5.0 kgm²
DE bearing 6320-2RSC3
NDE Bearing 6216-2RSC3
Coupling disc NOT APPLICABLE
Flange Type SAE 1
Driving Machine Diesel engine
Model 2 (3~ - 400Hz - 208/120 V) – Voltages (V)
Y (series star) connection 208 V
Δ (series delta) connection 120 V
Model 2 (3~ - 400Hz - 208/120 V) – Output power (kVA)
Continuous 80/40 72.0
Continuous 105/40 82.0
Continuous 125/40 90.0
Standby 150/40 98.0
Standby 163/27 102.0
Model 2 (3~ - 400Hz - 208/120 V) – Electrical data (FP=0.8 / continuous 125/40 (H))
Xd Direct axis synchronous reactance 38.1%
X'd Direct axis transient reactance 13.3%
X''d Direct axis subtransient reactance 12.4%
Xq Quadrature axis sync. reactance 27.1%
X''q Quadrature axis subtrans. reactance 10.7%
X2 Negative sequence reactance 12.0%
X0 Zero sequence reactance 2.0%
T'd Direct axis trans. short circ. time constant 20.5ms
T''d Direct axis sub. short circ. time constant 0.7ms
T'do Transient open circuit time constant 59ms
T''do Subtrans. constant ofopened circuit 0.7ms
Ta Short circuit time const. of armature 2ms
uc Full load excitation voltage 41.8V
ic Full load excitation current 2.3A
ic No load excitation current 1.3A
Icc Sustained short-circuit current 749A
Kcc Short-circuit ratio 2.58
Model 2 (3~ - 400Hz - 208/120 V) – Automatic voltage regulator data
Voltage Regulator LOOSE
Voltage regulator model OPT-06 7A AM/220M E9 PAR5
Accuracy (stability) +/- 0.5%
Rated current 7 A
Analog input. No
Digital input No
Peak current 9 A/10 s
Droop / TC No
Dynamic recovery 8 to 500 ms
U/F Yes
Internal voltage adjustment +/- 15%
External voltage adjustment +/- 10%
Transient recovery time for ΔU=20% 500 ms
Model 2 (3~ - 400Hz - 208/120 V) – Other characteristics
Air flow 2.3 m³/s
Exciter stator winding resistance at 20ºC 15.64 ohm
Stator winding resistance at 20ºC 0.0112 ohm
Rotor winding resistance 1.93 ohm
Stator winding layers 2
Inertia WR² 5.0 kgm²
DE bearing 6320-2RSC3
NDE Bearing 6216-2RSC3
Coupling disc NOT APPLICABLE
Flange Type SAE 1
Driving Machine Diesel engine
WEG catalog category Generation,Transmission and Distribution > Generators > Alternators for Generator Sets > G Aircraft 400 Hz

Industrial Automation Co. offers the WEG 15739462 in new condition. Request a quote for current pricing, availability, and lead time.

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    Condition SKU Price Warranty Availability Quantity Purchase
    New 15739462-FS 2 Year Extended Warranty Call for Availability Call for Availability (877)-727-8757
  • Description

    The WEG 15739462 is a G Aircraft-line 400 Hz alternator for aircraft ground power generator sets. WEG lists it as “GSA311ZNHJ B35D IP23W SAE 1”. Key specifications: model GSA311ZNHJ, frame (IEC) 315.0, number of poles 26, degree of protection IP23W.

    Tailored to diesel-driven aviation Ground Power Units (GPU), WEG 400 Hz alternators supply power to aircraft on the ground during boarding and maintenance. Their high efficiency and robust construction are optimized to reduce fuel and maintenance costs while providing long-term reliability.

    WEG 15739462 Technical Specifications

    Manufacturer WEG
    WEG material number 15739462
    WEG designation GSA311ZNHJ B35D IP23W SAE 1
    Product type Alternator
    Series G Aircraft
    Alternators for Generator Sets
    Degree of Protection IP23W
    Cooling IC01
    Excitation System BRUSHLESS
    Mounting B35D
    Coupling disc NOT APPLICABLE
    Flange Type SAE 1
    Type of Pole Salient
    Insulation Class 180°C (H)
    Frame (IEC) 315.0
    Painting Plan 212P
    Operation mode NETWORK PARALLEL OPERATION
    Finish Color MATTE BLACK
    Voltage Regulator LOOSE
    Standard IEC
    Model GSA311ZNHJ
    THD (L-L, no load) ≤ 3%
    Altitude up to 1000 m.a.s.l
    Stator winding pitch 2/3
    Number of Leads 4
    Power Factor 0.8 to 1.0
    Number of poles 26
    Overspeed 2308 rpm
    Approx. weight 720 kg
    Rated speed - 400 Hz 1846 rpm
    Model 1 (3~ - 400Hz - 200/115 V) – Voltages (V)
    Y (series star) connection 200 V
    Δ (series delta) connection 115 V
    Model 1 (3~ - 400Hz - 200/115 V) – Output power (kVA)
    Continuous 80/40 72.0
    Continuous 105/40 82.0
    Continuous 125/40 90.0
    Standby 150/40 98.0
    Standby 163/27 102.0
    Model 1 (3~ - 400Hz - 200/115 V) – Electrical data (FP=0.8 / continuous 125/40 (H))
    Xd Direct axis synchronous reactance 41.2%
    X'd Direct axis transient reactance 14.4%
    X''d Direct axis subtransient reactance 13.4%
    Xq Quadrature axis sync. reactance 29.4%
    X''q Quadrature axis subtrans. reactance 11.6%
    X2 Negative sequence reactance 12.0%
    X0 Zero sequence reactance 2.0%
    T'd Direct axis trans. short circ. time constant 20.5ms
    T''d Direct axis sub. short circ. time constant 0.7ms
    T'do Transient open circuit time constant 59ms
    T''do Subtrans. constant ofopened circuit 0.7ms
    Ta Short circuit time const. of armature 2ms
    uc Full load excitation voltage 43.3V
    ic Full load excitation current 2.4A
    ic No load excitation current 1.3A
    Icc Sustained short-circuit current 779A
    Kcc Short-circuit ratio 2.39
    Model 1 (3~ - 400Hz - 200/115 V) – Automatic voltage regulator data
    Voltage Regulator LOOSE
    Voltage regulator model OPT-06 7A AM/220M E9 PAR5
    Accuracy (stability) +/- 0.5%
    Rated current 7 A
    Analog input. No
    Digital input No
    Peak current 9 A/10 s
    Droop / TC No
    Dynamic recovery 8 to 500 ms
    U/F Yes
    Internal voltage adjustment +/- 15%
    External voltage adjustment +/- 10%
    Transient recovery time for ΔU=20% 500 ms
    Model 1 (3~ - 400Hz - 200/115 V) – Other characteristics
    Air flow 2.3 m³/s
    Exciter stator winding resistance at 20ºC 15.64 ohm
    Stator winding resistance at 20ºC 0.0112 ohm
    Rotor winding resistance 1.93 ohm
    Stator winding layers 2
    Inertia WR² 5.0 kgm²
    DE bearing 6320-2RSC3
    NDE Bearing 6216-2RSC3
    Coupling disc NOT APPLICABLE
    Flange Type SAE 1
    Driving Machine Diesel engine
    Model 2 (3~ - 400Hz - 208/120 V) – Voltages (V)
    Y (series star) connection 208 V
    Δ (series delta) connection 120 V
    Model 2 (3~ - 400Hz - 208/120 V) – Output power (kVA)
    Continuous 80/40 72.0
    Continuous 105/40 82.0
    Continuous 125/40 90.0
    Standby 150/40 98.0
    Standby 163/27 102.0
    Model 2 (3~ - 400Hz - 208/120 V) – Electrical data (FP=0.8 / continuous 125/40 (H))
    Xd Direct axis synchronous reactance 38.1%
    X'd Direct axis transient reactance 13.3%
    X''d Direct axis subtransient reactance 12.4%
    Xq Quadrature axis sync. reactance 27.1%
    X''q Quadrature axis subtrans. reactance 10.7%
    X2 Negative sequence reactance 12.0%
    X0 Zero sequence reactance 2.0%
    T'd Direct axis trans. short circ. time constant 20.5ms
    T''d Direct axis sub. short circ. time constant 0.7ms
    T'do Transient open circuit time constant 59ms
    T''do Subtrans. constant ofopened circuit 0.7ms
    Ta Short circuit time const. of armature 2ms
    uc Full load excitation voltage 41.8V
    ic Full load excitation current 2.3A
    ic No load excitation current 1.3A
    Icc Sustained short-circuit current 749A
    Kcc Short-circuit ratio 2.58
    Model 2 (3~ - 400Hz - 208/120 V) – Automatic voltage regulator data
    Voltage Regulator LOOSE
    Voltage regulator model OPT-06 7A AM/220M E9 PAR5
    Accuracy (stability) +/- 0.5%
    Rated current 7 A
    Analog input. No
    Digital input No
    Peak current 9 A/10 s
    Droop / TC No
    Dynamic recovery 8 to 500 ms
    U/F Yes
    Internal voltage adjustment +/- 15%
    External voltage adjustment +/- 10%
    Transient recovery time for ΔU=20% 500 ms
    Model 2 (3~ - 400Hz - 208/120 V) – Other characteristics
    Air flow 2.3 m³/s
    Exciter stator winding resistance at 20ºC 15.64 ohm
    Stator winding resistance at 20ºC 0.0112 ohm
    Rotor winding resistance 1.93 ohm
    Stator winding layers 2
    Inertia WR² 5.0 kgm²
    DE bearing 6320-2RSC3
    NDE Bearing 6216-2RSC3
    Coupling disc NOT APPLICABLE
    Flange Type SAE 1
    Driving Machine Diesel engine
    WEG catalog category Generation,Transmission and Distribution > Generators > Alternators for Generator Sets > G Aircraft 400 Hz

    Industrial Automation Co. offers the WEG 15739462 in new condition. Request a quote for current pricing, availability, and lead time.

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WEG 15739462 GSA311ZNHJ B35D IP23W SAE 1

WEG 15739462 GSA311ZNHJ B35D IP23W SAE 1

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