EN
WTHD 800KVA Industrial Online UPS 640KW Input and Output Voltage 380/400/415VAC 3 Three Phase UPS Backup Power Supply
Description
Introducing, the WTHD’s 800KVA Industrial Online UPS, a powerful backup power supply system designed for commercial and industrial applications. With a maximum output power of 640KW and input and output voltages of 380/400/415VAC, this three-phase UPS is perfect for ensuring uninterrupted power supply to your critical equipment.
The WTHD brand is known for its high-quality and reliable products, and this UPS is no exception. With a robust design and advanced technology, you can trust that your equipment will always be protected from power outages and fluctuations.
This industrial UPS is ideal for businesses that rely on continuous power supply, such as data centers, manufacturing plants, hospitals, and more. With its large capacity and efficiency, the WTHD’s 800KVA UPS can provide reliable backup power for extended periods, ensuring that your operations run smoothly without any interruptions.
The online design of this UPS means that it constantly regulates the power supply, providing clean and stable electricity to your equipment at all times. This is essential for protecting sensitive electronic devices and preventing damage from power surges or fluctuations.
In addition to its high performance, the WTHD’s 800KVA UPS is also designed for easy installation and maintenance. Its user-friendly interface and intuitive controls make it simple to set up and operate, while its durable construction ensures long-lasting reliability.
Trust the WTHD brand for all your power supply needs, and invest in the WTHD 800KVA Industrial Online UPS to ensure that your business stays up and running at all times
Low Frequency Online UPS |
WTHD-U-33600 |
WTHD-U-33800 |
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Rated capacity KVA/KW |
600/480 |
800/640 |
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Main Input
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Phase |
Three-phase five-wire - 3L+N+PE |
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Input Voltage (Vac) |
380/400/415 |
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Voltage Range (Vac) |
±25% |
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Frequency range (Hz) |
45～65 |
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Power factor |
>0.95 with filter |
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Bypass Input
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Phase |
Three-phase five-wire - 3L+N+PE |
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Input Voltage (Vac) |
380/400/415 |
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Voltage Range (Vac) |
+10%, +15%, +20% (can be set); -10%, -20%, -30% can be set |
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Frequency range (Hz) |
±2%(±0.5%, +1%, ±2%, ±3% can be set） |
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Output
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Voltage (Vac) |
380/400/415 ±1% |
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Power factor |
0.8 |
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Frequency - Hz |
Automatically track bypass frequency |
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Waveform |
Sine wave THDV less than 2% - pure linear load |
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Switching time (ms) |
0ms |
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Overall efficiency |
≥95% |
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Overload capacity |
105%~110%: 60min to bypass; 110%~125%: 10 min to bypass;
125%"150%: 1 min to bypass; >150%: 10s to bypass
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Battery |
Battery voltage - Vac |
Standard 480 |
Standard 768 |
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Environment
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Operating temperature (°C) |
-10～40 |
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Storage temperature (°C) |
-25^55 without battery |
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Relative humidity |
0～95% no frosting |
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Working altitude |
< 1500m, use derating according to GB/T3859.2 |
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Noise (dB) |
<75<>
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Other features
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Alarm function |
Output overload, mains abnormality, UPS failure, battery undervoltage, etc |
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Protective function |
Output short circuit, overload, over temperature, battery under voltage, output over and under voltage, fan failure alarm |
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Communication function |
Standard: RS232/RS485 optional, SNMP/JBUS/MODBUS/Dry Contact |
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Mechanical
features
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Dimensions (W*D*H mm) |
2400*1200*1950 |
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Net weight (kg) |
3200 |
3400 |
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Executive standard |
YD/T1095-2017 |
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We can provide OEM and ODM customization services according to customers' requirements
We look forward to your cooperation. Thank you
Q1: Are you a factory or a trading company?
A: We are a manufacturing factory, we focus on OEM and ODM.
Q2: What kind of certification do you have?
---ISO9000, ISO14001, CE, ROHS, Thiel, etc.
Q3: Product coverage and industries:
---Industrial online UPS, high frequency online UPS,
Modular UPS 1kVA ~800kVA UPS for any industrial and application.
Q4: About the battery.
Provide one-stop battery solutions; lead-acid and lithium batteries are available.
Q5: Do you accept OEM/ODM?
Yes, the entire series supports ODM/OEM, and the minimum order quantity is flexible.
Q6: About warranty.
---The warranty period is 1 to 3 years, and the battery warranty is 1 to 3 years; differentiate between different products and models.
Q7: Can I participate in bidding projects?
We support large-scale project bidding, authorized manufacturing, project design and more.
Q8: Are there overseas branches?
Currently, the Southeast Asia Division, the Eastern Europe Serbia Division, and the Middle East Division are set up.