Midwest Charger
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| Model NO. | on line | Protection | Overvoltage |
| Application | Communication | Classification | Lighting/Power |
| Standby Time | Long-acting Machine | Output Capacity | Medium Type |
| Brand | Gk | Certification | CE RoHS ISO |
| Input Voltage | 115-300VAC±5 | Capacity | 3kVA/2.4kw |
| Specification | 633*438 *88mm | Origin | Wenzhou |
We are a comprehensive enterprise engaged in the research and development, manufacturing, and sales of UPS uninterruptible power supply, EPS fire emergency power supply, intelligent DC screen, solar off grid/grid connected power generation system, energy storage system, and other products. We have become a well-known manufacturer and supplier of comprehensive solutions in the fields of network energy, data centers, new energy, energy storage, and emergency response.
With strong innovation and research and development capabilities, intelligent manufacturing strength, reliable product quality and efficient after-sales service, our products are widely used in government, finance, telecommunications, electricity, petrochemical, security, education, transportation, and manufacturing industries. We protect users with high quality and reliable power safety protection systems.
EPS fire emergency power supply is a backup power supply device installed inside buildings. When a building experiences a fire, accident, or other emergency situation leading to a power outage, the emergency power supply can provide a second emergency power supply for fire sign lights, lighting fixtures, and other important loads. It has become an essential fire protection facility for high-rise buildings. Widely used in hospitals, government agencies, large supermarkets, schools, stations, parks, and factories.
| Parameter | Specification |
|---|---|
| Input Voltage | Single-phase 220 VAC ±20% |
| Output Voltage | Normal: same as mains; Emergency: 220 VAC ±3% |
| Waveform | Sine wave (THD ≤3%) |
| Conversion Time | <5s (Customizable to ≤0.25s, ≤2.5ms) |
| Standby Time | 90 minutes (Configurable) |
| Protection | Overvoltage, undervoltage, overcurrent, short circuit |
This series is designed for emergency use in civilian power storage with voltage stabilization. It integrates multiple functions such as AC voltage regulation, backup power supply, peak surge absorption, and intelligent monitoring. Provides comprehensive power protection for terminal devices, PCs, workstations, and SOHO devices.
| Features | Details |
|---|---|
| Capacity | 1000VA/800W |
| Input Range | 110 VAC - 300 VAC ±5% (Based on load) |
| Power Factor | ≥0.99 @ 220-230 VAC |
| Transfer Time | Zero (Mains to Battery) |
| Noise Level | Less than 50dBA @ 1 meter |
High-end workstation protection with pure sine wave output. Designed for computer protection and network nodes. Small size with high efficiency and reliable performance.
| Model | 2000VA/1600W | 3000VA/2400W |
|---|---|---|
| Efficiency | Mains mode 89%, Battery mode 87% | Mains mode 90%, Battery mode 88% |
| Battery Number | 4 | 6 / 8 |
| Charging Current | 1A / 2A / 4A / 6A (Adjustable) | |
Power frequency three-in three-out uninterruptible power supply for large scale applications. Protects against accidental power outages and data loss in mission-critical environments. Output ranges from 10KVA to 800KVA.
