160 kVA Low Frequency Online UPS, 3-Phase 380 V Input / 3-Phase 380 V Output
| Model: | W-160KL | Capacity: | 160 kVA / 128 kW |
| Topology: | Low frequency, online double-conversion | Input: | 380 / 400 / 415 V AC, 3Ph + N |
| Main input range: | 285–475 V AC | Output: | 380 / 400 / 415 V AC, 3Ph + N |
| Frequency: | 50 / 60 Hz | Output power factor: | 0.8 |
| Isolation transformer: | Built-in output isolation transformer | Transfer time: | 0 ms |
| Battery system: | 384 VDC nominal, 32 × 12 V batteries (29–32 adjustable) | Parallel operation: | Up to 4 units optional |
| High Light: | 120 kVA low frequency UPS,3-phase 380V input UPS,3-phase 380V output UPS |
||
BLAZING POWER W-160KL is a 160 kVA / 128 kW three-phase low frequency online UPS for industrial equipment, medical imaging systems and other large critical loads. It uses online double-conversion technology with a built-in output isolation transformer, dual-input design and an external 384 VDC battery system.
Built for medium-to-large three-phase loads
The W-160KL is intended for projects where the protected load requires more capacity than a 100 or 120 kVA UPS, or where additional operating margin is needed. At this power level, cable size, breaker selection, battery discharge current and generator matching should be checked as part of the UPS design.
Typical applications for a 160 kVA UPS
A 160 kVA low frequency UPS is typically used for medium-to-large three-phase loads where continuous online power, electrical isolation and an external battery bank are required.
For medical imaging and industrial projects, the 160 kVA rating should not be selected from the equipment nameplate alone. Final sizing should be checked against actual kW load, peak demand, load power factor, battery charging demand and any planned expansion.
Battery configuration
The W-160KL uses an external battery bank with a nominal DC voltage of 384 V. The standard configuration is 32 × 12 V batteries in series, with 29–32 batteries adjustable according to the UPS configuration.
Battery capacity should be selected according to the real kW load and required backup time. Runtime should not be estimated from the 160 kVA UPS rating alone.
Technical specifications
View full technical specifications
Input
| Nominal input voltage | 380 / 400 / 415 V AC, 3Ph + N |
|---|---|
| Main input voltage range | 285–475 V AC |
| Input frequency | 50 / 60 Hz ±10% |
| Dual input | Supported |
Inverter output
| Rated capacity | 160 kVA / 128 kW |
|---|---|
| Nominal output | 380 / 400 / 415 V AC, 3Ph + N |
| Voltage regulation | ±1% |
| Output waveform | Pure sine wave |
| THDv – linear load | <2% |
| THDv – nonlinear load | <5% |
| Crest factor | 3:1 |
| Admissible load power factor | 0.6–1.0 inductive or capacitive |
| Frequency – synchronized | 50 / 60 Hz ±1% |
| Frequency – mains absent | ±0.1 Hz |
Inverter overload
| 110% | 10 minutes |
|---|---|
| 150% | 60 seconds |
| >160% | 200 ms |
Static bypass
| Bypass type | Solid-state static bypass |
|---|---|
| Bypass input voltage range | 304–456 V AC (L-L); 176–264 V AC (L-N) |
| Frequency | 50 / 60 Hz |
| Transfer time | 0 ms |
| Control | Microprocessor controlled |
| Retransfer | Automatic after alarm clears |
Bypass overload
| 150% | 1 hour |
|---|---|
| 180% | 30 seconds |
| >200% | 200 ms |
Battery and charger
| Nominal battery voltage | 384 VDC |
|---|---|
| Battery configuration | 32 × 12 V |
| Adjustable battery quantity | 29–32 pcs |
| Charging mode | CC / CV |
| Charging voltage | Approx. 432 VDC with 32 batteries |
| Charging voltage accuracy | ±1% |
| Default charging current | 10 A |
| Maximum charging current | Up to 40 A* |
*Actual charging current depends on UPS operating condition and battery configuration.
Other functions
- Online double-conversion
- Built-in galvanic isolation transformer
- Dual-mains input
- Intelligent battery management
- DSP control
- Reverse phase sequence operation
- Non-neutral input support
- Optional parallel operation up to 4 units
- Optional communication interfaces
- Optional 7-inch touch LCD
Installation considerations
Before installation, confirm the actual load in kW and kVA, maximum operating current, cable route and length, battery backup time, DC breaker rating, AC breaker rating, ventilation and maintenance clearance.
For a 160 kVA UPS, power and battery cables should be sized from the actual project current and installation distance. If the UPS is supplied by a generator, generator capacity should include the UPS input demand, battery charging load and load-step characteristics.
Need another UPS capacity?
See the complete Low Frequency UPS series for other three-phase capacities and configurations.
-
ZWe have undertaken multiple medical power supporting projects with BLAZING POWER. Their medical-grade UPS delivers stable voltage and excellent anti-interference performance, meeting strict power requirements for hospital CT and precision medical devices.
-
GThe packaging is secure; it’s a brand-new, unopened, factory-sealed unit. It’s easy to operate, and the data on the monitor is clear. I’m very satisfied.
-
MWe'd like to express our appreciation for the Tafeng Power team. As a distributor, we've been working with them for many years. Their quality, after-sales service, and installation are all highly commendable.
6KVA Pure Sinewave Online UPS with Zero Transfer Time and External Battery Design
6KVA external battery online UPS with pure sine wave output, zero transfer time, and 192V DC battery support. Provides stable power for industrial/medical equipment with customizable backup duration and double-conversion topology for precise voltage stabilization.
15 kVA Low Frequency Online UPS, 3-Phase 380 V Input / 3-Phase 380 V Output
15 kVA / 12 kW low-frequency online UPS with dual input, isolation transformer and external battery bank. 380 V three-phase in and out, 120 kg cabinet.
10KVA Online UPS with Zero Transfer Time and Pure Sinewave Output for Reliable Power Protection
10KVA 10KW External Battery Online UPS with zero transfer time, pure sine wave output, and 98.5% efficiency. Features double-conversion technology, IGBT rectification, LCD display, and 192V battery system for critical power protection in government, finance, and industrial applications.
SVC-1000VA Automatic Voltage Regulator 1000VA/800W Power 220V±3% Accuracy
Compact 1000VA voltage stabilizer with wide 80-260V input range, ±3% output accuracy, and full protection. Features copper coils for durability, silent operation, and plug-and-play installation for home/office equipment.
