China Suppliers GF33 Series Low Frequency Online UPS 160-600KVA Transformer-Based for Data Centers and Critical Applications
Key Features
Online double-conversion UPS
Advanced rectifier and IGBT technology
Full DSP control guarantees high reliability
Overall efficiency up to 90%
ECO mode efficiency up to 98%
Flexible battery configuration
Intelligent fault diagnosis system
Wide input voltage range and frequency range
Flexible single or dual utility power input
100% 3 phase unbalanced allowed
Front maintenance design
Parallel up to 8 units and can use same battery group
Generator compatible
Output isolated transformer Built-in which can reduce interferences from Load harmonic wave current and N-wire voltage
Specification
| Model | GF3310 | GF3315 | GF3320 | GF3330 | GF3340 | GF3360 | GF3380 | GF33100 | GF33120 |
| Capacity | 10KVA/9KW | 15KVA/13.5KW | 20KVA/18KW | 30KVA/27KW | 40KVA/36KW | 60KVA/54KW | 80KVA/72KW | 100KVA/90KW | 120KVA/108KW |
| HOST MACHINE | |||||||||
| Overall Efficiency (AC-AC) | 90% | ||||||||
| Noise（In 2 meters） | < 50-60dB | ||||||||
| Working Temperature | -10-40℃ | ||||||||
| Storage Temperature | -25 to 60℃（Without Batteries） | ||||||||
| Humidity | <95%Non-Condensing | ||||||||
| ECO/ EPO/ DC Start | Available | ||||||||
| Display | LCD Display: Multi-Language with all kinds of messages. Input Output Status, ECO Mode Settings, INV Temperature. Transformer Status, Operation Time, Serial Number, Model, History Logs, Battery Test. LED Indicators: UPS States Indicator |
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| Protection level | IP20 | ||||||||
| Elevation | ＜1500M，Without Derated | ||||||||
| INPUT | |||||||||
| Input Voltage | 380Vac+N+W（3 phase + PE） | ||||||||
| Input Voltage Range | 285-475Vac | ||||||||
| Input Frequency Range | 45-65 Hz | ||||||||
| Input PF | 0.95（with input filter） | ||||||||
| THDI | <5% with optional accessories | ||||||||
| Dual Input Availability | Available (Optional accessories) | ||||||||
| Input Mis Phase Protection | Misphase Alarm, UPS will not be started | ||||||||
| Input Phase lost Protection | Phase Lost Alarm, UPS work on Bypass mode | ||||||||
| Soft-Start | > 20 Seconds | ||||||||
| Input Current | 23A | 31A | 39A | 54A | 70A | 100A | 125A | 160A | 192A |
| OUTPUT | |||||||||
| Output Voltage | Line Voltage: 380×（1±1%）AC or Phase Voltage: 220×（1±1%）AC | ||||||||
| Output PF | 0.9 | ||||||||
| Output Voltage Regulation | 380Vac±1%（Static Load）；380Vac±2%（50-0% Sudden Change）；380Vac±3%（100-0% Sudden Change） | ||||||||
| Output Frequency | ±8% at 50Hz: Online Mode tracking input and bypass frequency; ±0.1%: when input or bypass frequency is more than ±8% or under BAT Mode |
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| THD | <1%（Linear Full Load），< 3%（Non-Linear Full Load） | ||||||||
| 3 Phase Unbalanced | Allow 3 Phase 100% Unbalanced | ||||||||
| Output Volt. Unbalanced | ≤1°（Balanced Load），≤2°（50% Balanced Load） | ||||||||
| Input/Output Phase Swift | ≤1°（Balanced Load），≤2°（50% Balanced Load） | ||||||||
| Frequency Tracking Range | 45-65Hz | ||||||||
| Output Waveform | Pure Sine Wave | ||||||||
| Overload capability | >125%: More than 10 mins； > 150%: More than 60s transfer to bypass | ||||||||
| Crest Ratio | 3:1 | ||||||||
| BYPASS | |||||||||
| Static Bypass Transfer Time | 0ms | ||||||||
| Static Bypass Input Range | 380Vac（-15~+15%） | ||||||||
| Frequency Range | 50/60Hz±1Hz, ±2Hz, ±3Hz Adjustable | ||||||||
| Bypass --> INV Transfer Time | 2ms | ||||||||
| Frequency Tracking Speed | 0.5-2hz/s | ||||||||
| Manual Maintenance Bypass | Available | ||||||||
| BATTERY | |||||||||
| Charging Methods | DSP Controlled Charger: Equalized/Pulse Charge, Float Charge, Intelligent Battery Management | ||||||||
| DC voltage | 12V/384VDC, Standard for 32 Units，adjustable from 28-32 units | ||||||||
| Float Charge Voltage | 438VDC | ||||||||
| Charging Current | Can be set from the front Screen | ||||||||
| COMMUNICATION | |||||||||
| Communication Port | RS232 (Standard); SNMP/RS485/Dry Contact（Optional Accessory) | ||||||||
| PHYSICAL | |||||||||
| Dimension WxDxH (mm) | 475 x 700 x 990 | 550 x 800 x 1200 | 605 x 800 x 1350 | 800 x 850 x 1900 | |||||
| Net Weight Kg | 210 | 223 | 230 | 280 | 330 | 450 | 550 | 630 | 750 |
Product specifications are subject to change without prior notice.
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Production and shipment
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Product packaging
FAQ
About Us
Shenzhen REO Power Co.,Ltd is a top UPS manufacturer in Shenzhen China that main focus on UPS power, single phase UPS, split UPS (220V input/110V+110V output), three phase UPS, lithium-ion UPS, modular UPS, outdoor UPS, off line UPS, solar inverters, batteries and other related solar products. We have extensive experience in researching, developing, manufacturing, selling and servicing customers from over 100 countries across various industries.
Do you offer extended warranty options?
Yes, extended warranty options are available upon request.
How do I calculate the required UPS capacity for my equipment?
You can calculate the required capacity by summing the power consumption of all connected devices and adding a safety margin.
What is the overall efficiency of the GF33 series UPS?
The GF33 series UPS features an overall AC-to-AC efficiency of up to 90%, and can reach up to 98% efficiency when operating in ECO mode.
Does the system support unbalanced loads?
Yes, the GF33 series UPS allows for 100% 3-phase unbalanced loads, ensuring stable power delivery even under asymmetrical loading conditions.
What communication interfaces are supported?
Standard units come equipped with an RS232 communication port. Optional accessories are available to support SNMP, RS485, and Dry Contact connections.
010203040506