Description
Is This UPS Right for Your Project?
The DAXIN EX3C3 200kVA is an industrial three-phase online UPS for mission-critical facilities requiring high-capacity double-conversion protection, configurable 380/400/415V output and comprehensive monitoring.
Customers gain a centralized power-protection platform with 0ms transfer, regulated output and communications for integration into operational monitoring workflows.
Typical Applications
- Enterprise and colocation data centers
- Process industries and manufacturing
- Hospitals and laboratories
- Telecom, transport and government infrastructure
What to Confirm Before Ordering
- 200kVA/200kW load and harmonic profile
- Facility voltage and upstream protection
- Battery autonomy, installation space and ventilation
- Bypass, communications and service access
Frequently Asked Questions
How should I choose the UPS capacity?
Start with the measured continuous load, startup or peak demand and expected expansion. DAXIN ENERGY can review the load list and recommend a practical operating margin.
How is battery runtime determined?
Runtime depends on load, battery voltage, battery capacity, battery age, temperature and inverter efficiency. Share the required backup duration and normal load for a project calculation.
Can this UPS work with a generator or remote monitoring system?
Generator and monitoring compatibility depends on the selected model and configuration. Confirm generator capacity, frequency stability and the required RS-232, RS-485, USB, Modbus or SNMP interface before ordering.
Request a Project Configuration
Send DAXIN ENERGY the load list, site voltage, required runtime, installation environment, communications and redundancy requirements. The final configuration is subject to the approved technical proposal.
Additional DAXIN High-Frequency UPS Product Video
Watch the product demonstration to review the UPS format, operating interface and application positioning. Final electrical configuration is subject to the approved technical proposal.
3-Phase 200kVA Industrial Online UPS – Pure Double Conversion Power Protection System
DAXIN High-Frequency UPS Product Video
Watch the product demonstration to review the UPS format, operating interface and application positioning. Final electrical configuration is subject to the approved technical proposal.
EX3C310-200kVA Three-Phase Online UPS – Uninterrupted Power for Mission-Critical Operations
EX3C3 200kVA Three-Phase Online UPS
The DAXIN ENERGY EX3C3 200kVA online UPS provides high-capacity three-phase power protection for critical applications that require stable, clean and uninterrupted power. Its online double-conversion architecture helps isolate sensitive equipment from grid fluctuation, voltage instability, frequency variation, harmonic interference, electrical noise and unexpected power interruptions.
Key Features
Reliable Online Double-Conversion Protection
- True online double-conversion topology provides clean sine wave output for mission-critical loads.
- Output frequency tracking, phase locking, voltage regulation and noise filtering reduce the impact of unstable utility power.
- Advanced modular dual-CPU control improves operating reliability, system stability and overall UPS performance.
- Wide AC input voltage range helps reduce unnecessary battery discharge in areas with unstable grid conditions.
- DC start function allows the UPS to start directly from battery when utility power is unavailable.
High Efficiency and Grid-Friendly Operation
- Advanced PFC technology keeps the input power factor close to 1 under different load and utility voltage conditions.
- Input harmonic filter design helps reduce feedback pollution to the utility grid.
- Input and output harmonic filters minimize the harmonic impact of the UPS on the power system.
- High-frequency filtering and synchronization technology improves generator compatibility and reduces generator capacity requirements.
Complete System Protection
- Output overload protection.
- Output short-circuit protection.
- Inverter over-temperature protection.
- Battery low-voltage warning protection.
- Battery overcharge protection.
- Manual maintenance bypass switch supports convenient service while keeping power supplied to the load through bypass.
LCD Display and Smart Monitoring
- LCD display provides real-time UPS operating status, parameters and alarm information.
- RS232 / RS485 communication interfaces support local monitoring and system integration.
- Optional SNMP network adapter enables remote monitoring and centralized UPS management.
- Compatible UPS monitoring software makes operating data clear and easy to manage.
Optional Intelligent Battery Monitoring Module
- Supports single battery detection and monitoring.
- Provides over-voltage, under-voltage and voltage difference alarm functions.
- Battery fault information can be displayed on the screen to help administrators respond quickly.
Strong Environmental Adaptability
The circuit boards are installed in a fully enclosed structure and treated with conformal coating, improving reliability in harsh environments such as tunnels, plazas, industrial sites, infrastructure facilities and demanding commercial power rooms.
Typical Applications
- Large data centers and server rooms
- Industrial manufacturing facilities
- Telecom core network equipment rooms
- Hospitals and medical systems
- Transportation infrastructure and tunnel projects
- Commercial buildings and office parks
- Emergency backup power systems
- Critical power distribution rooms
Technical Specifications
| Model | EX3C3-200kVA |
|---|---|
| Capacity | 200kVA / 200kW |
| Topology | Online double-conversion UPS |
| Input Phase | Three-phase + neutral |
| Input Voltage Range | 110VAC (Ph-N) +/-3% at 50% load; 176VAC (Ph-N) +/-3% at 100% load |
| Input Frequency | 50 / 60Hz auto selectable |
| Input Power Factor | > 0.99 at 100% load |
| Output Voltage | 380 / 400 / 415VAC, three-phase |
| AC Voltage Regulation | +/-0.3% |
| Output Frequency | 46-54Hz or 56-64Hz in synchronized mode; 50Hz +/-0.1Hz or 60Hz +/-0.1Hz in battery mode |
| Crest Factor | 3:1 |
| Output THD | <=1% with linear load; <=2% with nonlinear load |
| Transfer Time | 0ms |
| Efficiency | > 96.5% in AC mode; > 96.5% in battery mode |
| Battery Quantity | 32-40 pcs adjustable |
| Charging Current | 3-54A +/-10%, preset 3A |
| Dimensions | 1000 x 600 x 1200 mm |
| Net Weight | 265 kg |
| Operating Temperature | 0-40 deg C |
| Relative Humidity | < 95%, non-condensing |
| Noise | < 75dB at 1m |
| Communication | RS232 / RS485 / USB, optional SNMP |
| Category | Parameter | EX3C3-10kVA 10kVA/9kW | EX3C3-20kVA 20kVA/18kW | EX3C3-30kVA 30kVA/30kW | EX3C3-40kVA 40kVA/40kW | EX3C3-60kVA 60kVA/60kW | EX3C3-80kVA 80kVA/80kW | EX3C3-100kVA 100kVA/100kW | EX3C3-120kVA 120kVA/120kW | EX3C3-180kVA 180kVA/180kW | EX3C3-200kVA 200kVA/200kW |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity | Rated Capacity | 10kVA/9kW | 20kVA/18kW | 30kVA/30kW | 40kVA/40kW | 60kVA/60kW | 80kVA/80kW | 100kVA/100kW | 120kVA/120kW | 180kVA/180kW | 200kVA/200kW |
| ## Input | Phase Type | Three-phase three-wire | Three-phase + Neutral | ||||||||
| Voltage Range Minimum Transfer Voltage Low Voltage Recovery High Voltage Recovery | Min transfer voltage +10V 50% load: 110VAC (Ph-N) ±3%; 100% load: 176VAC (Ph-N) ±3% 300VAC (L-N) ±3% @50% load; 276VAC (L-N) ±3% @100% load Max transfer voltage -10V | ||||||||||
| Frequency Range | 45Hz ~ 55Hz (50Hz system); 56Hz ~ 65Hz (60Hz system), auto switch 50/60Hz | ||||||||||
| Power Factor | ≥0.99 @ 100% load | ||||||||||
| ## Output | Output Voltage | 3×360/380/400/415VAC (Ph-Ph) | 380/400/415VAC (Ph-Ph) | ||||||||
| AC Voltage Tolerance | ±0.3% | ||||||||||
| Synchronization Frequency Range | 46-54Hz or 56-64Hz | ||||||||||
| Battery Mode Frequency | 50Hz±0.1Hz / 60Hz±0.1Hz | ||||||||||
| Crest Factor | 3.1 (max) | ||||||||||
| Current THD | ≤1% THD (linear load); ≤2% THD (non-linear load) | ||||||||||
| Transfer Time Mains to Battery Inverter to Bypass | 0ms 0ms | ||||||||||
| Overload Capacity | 100%~110%: 10min 110%~130%: 1min >130%: Instant trip | 100~110%:60min, 110~125%:10min 125~150%:1min, >150%: Instant trip | 105%~110%:60min; 110%~125%:10min 126%~150%:1min; >150%:200ms | ||||||||
| ## Efficiency | Mains Mode | >90.5% | >91.5% | >96.5% | |||||||
| Battery Mode | >87% | >88% | >96.5% | ||||||||
| ## Battery | Battery Strings | 16-20 (configurable, default 16) | 32-40 (configurable) Depends on customer requirement | ||||||||
| Max Charging Current | 4.0A ±10% | 1~12A±10% (default 1A) Max 24A | 1~18A±10% (default 1A) Max 24A | 2~24A±10% (default 2A) | 2~36A±10% (default 3A) | 3~54A±10% (default 3A) | |||||
| ## Physical Dimensions | Depth × Width × Height (mm) | 592×250×576 | 815×300×1000 | 796×360×1010 | 1000×430×1200 | 1000×600×1200 | |||||
| Net Weight (kg) | 38 | 40 | 58 | 59 | 87 | 112 | 200 | 200 | 265 | 265 | |
| ## Operating Environment | Operating Temperature | 0~40°C | |||||||||
| Relative Humidity | ≤95%, non-condensing | ||||||||||
| Audible Noise | <60dB@1m | <65dB@1m | <70dB@1m | <75dB@1m | |||||||
| Max Altitude | <1000m | ||||||||||
| ## Control & Management | Intelligent RS232 / USB | Supports Windows 2000/2003/XP/Vista/2008, Windows7/8/10, Linux, MAC | |||||||||
| Optional SNMP | Supports power management & network monitoring via SNMP |
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