Airman SDG45S Silent Diesel Generator – 45 kVA, 3-Phase, Brushless

The Airman SDG45S is a premium-grade silent diesel generator developed by Hokuetsu Industries Co., Ltd., Japan. Designed for low-noise and continuous duty operations, the SDG45S delivers up to 45 kVA output and supports dual-frequency modes (50/60 Hz). This 3-phase generator integrates a Taiyo Electric Co., Ltd. TWH 20DL brushless alternator with Class F insulation, providing excellent efficiency, durability, and voltage regulation. Ideal for applications requiring portable, sound-attenuated power solutions, the generator complies with JEM1398 standards and is engineered to operate reliably even under demanding environmental conditions.

Specifications:

– Brand: Airman (Hokuetsu Industries Co., Ltd.)
– Model: SDG45S
– Serial Number: 133DA80594
– Country of Origin: Japan
– Compliance: JEM1398
– Generator Type: Diesel Brushless Generator
– Output Capacity: 37 kVA (50 Hz) / 45 kVA (60 Hz)
– Frequency: 50 Hz / 60 Hz
– Voltage Options (50 Hz): 190–208V / 380–416V
– Voltage Options (60 Hz): 220–240V / 440–480V
– Rated Power Factor: 0.8
– Phase Configuration: 3 Phase
– Poles: 4
– Speed: 1500 RPM (50 Hz) / 1800 RPM (60 Hz)
– Ambient Temperature Rating: 40°C
– Dry Mass: 1050 kg
– Operating Mass: 1340 kg

Alternator Specifications (Taiyo Electric Co., Ltd.):
– Brand: Taiyo Electric Co., Ltd.
– Model: TWH 20DL
– Output: 37 / 45 kVA
– Frequency & Voltage (60 Hz): 220–240V / 440–480V
– Frequency & Voltage (50 Hz): 190–208V / 380–416V
– Current Output (60 Hz): 118–108 A / 59–54.1 A
– Current Output (50 Hz): 112–103 A / 56.2–51.4 A
– Excitation Voltage: 39 V (50 Hz) / 43 V (60 Hz)
– Excitation Current: 1.9 A (50 Hz) / 2.1 A (60 Hz)
– Insulation Class: F
– Alternator Mass: 205 kg
– Machine Number: UM19553
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com