AC 100 kW Load Bank
3PH-100KW AC Load Bank — 100 kW
Niawell 3PH-100KW 100 kW three-phase AC load bank for generator and UPS testing, with 240/400 VAC input, forced-air cooling and industrial protection.
100 kW three-phase AC load bank for generator testing
The 3PH-100KW is a three-phase resistive AC load bank rated at 100 kW. Before a generator or UPS test, verify voltage, frequency, power factor, connection capacity and hot-air discharge against the equipment documentation and site conditions.
Typical test applications
- Apply resistive loading to a generator at agreed test points
- Check UPS and AC source response under a defined load
- Record voltage, current, frequency and thermal behaviour during testing
Confirm before specifying
- Generator nameplate power, voltage and frequency
- Cables, overcurrent protection, earthing and loading limits
- Cooling-air intake, hot-air outlet, test duration and abort criteria
Engineering questions
Can it be used for diesel-generator load testing?
It can be evaluated for resistive testing of a suitable AC generator. Confirm power, voltage, frequency and the approved test profile first.
Does this model provide reactive load?
The available model specification describes resistive loading. A separate appropriate setup is needed when reactive loading or a specified power factor is required.
What is needed before requesting a quotation?
Share the generator nameplate, kW/kVA, voltage, frequency, site location and intended loading profile.
Exact technical specifications
The data below comes directly from this exact model record and is never substituted with another power rating.
Select a model. Scroll the desktop comparison table horizontally to see all models.
| Specification | 3PH-100KW 100 kW · Portable |
|---|---|
| Electrical Ratings | |
| Model | 3PH-100KW |
| Main Input Voltage | 240/400 VAC, 3-phase, 50 Hz |
| Rated Power | 100 kW |
| Auxiliary Power Supply | 220 V, 1-phase, 50 Hz |
| Cooling System | |
| Cooling | Forced-air cooling |
| Load Steps | |
| Steps | 2, 3, 5, 10, 20, 20, 40 kW |
| Mechanical Specifications | |
| Dimensions (W × D × H) | 46 × 100 × 93 cm |
| Weight | 80 kg |
| Monitoring Features | |
| Electrical Parameters | Total Power, Voltage, Current, Frequency |
| Safety and Protection | |
| Input Protection | Main circuit breaker (250 A, 3-phase) |
| Branch Protection | Fuse protection for each load branch |
| Fan Protection | Fault detection via airflow detector |
3PH-100KW
100 kW · Portable
- Model
- 3PH-100KW
- Main Input Voltage
- 240/400 VAC, 3-phase, 50 Hz
- Rated Power
- 100 kW
- Auxiliary Power Supply
- 220 V, 1-phase, 50 Hz
- Cooling
- Forced-air cooling
- Steps
- 2, 3, 5, 10, 20, 20, 40 kW
- Dimensions (W × D × H)
- 46 × 100 × 93 cm
- Weight
- 80 kg
- Electrical Parameters
- Total Power, Voltage, Current, Frequency
- Input Protection
- Main circuit breaker (250 A, 3-phase)
- Branch Protection
- Fuse protection for each load branch
- Fan Protection
- Fault detection via airflow detector
Original verified documentation
Only verified original documents matching this model or technical series are shown here.







