Transformerless High Frequency Online UPS 10K - 80kVA with IGBT Tech
China Transformerless High Frequency Online UPS 10K
High Frequency Online UPS 20KVA 30KVA 40KVA 60KVA 80KVA UPS
EH9335 Pro Series(20-80KVA)
The EH9335 Pro series UPS is three-in, three-out/three-in single-out. The product capacity covers all power segments from 20kVA to 80kVA, which is convenient for users to configure flexibly. This series of UPS can solve almost all power problems, such as power outage, city power high voltage, city power low voltage, voltage drop, amplitude reduction, Power problems such as high voltage pulses, voltage fluctuations, surge voltages, harmonic distortion, clutter interference, and frequency fluctuations.
Features:
Features
(1) Three in three out / three in single out UPSThe series is a three-in and three-out UPS. The input current is three-phase balanced, which can equalize the load of the three-phase power grid; the output can be changed to single-phase output.
(2) Digital controlAll parts of the UPS are digitally controlled. The UPS has excellent performance indicators, high system stability, self-protection and fault diagnosis capabilities, and avoids the risk of analog device failure, making the control system more stable and reliable.
(3) The number of external batteries is optional (±16/18/20 sections are optional)The number of external batteries for this series of UPS can be selected according to the user's needs: ±16/18/20 knots.
(4) Charging current can be setThis series of UPS automatically assigns a reasonable charge current by setting the user-configured battery capacity. Constant voltage charging mode, constant current charging mode and floating charging mode can automatically and smoothly switch.
(5) Intelligent monitoring functionThis series of UPS can realize remote monitoring of UPS when an optional SNMP card is selected.
(6) Smart charging methodThis series of UPS uses an advanced two-stage three-stage charging method.The first stage is high constant current charging, quickly recharge about 90% of the power; the second stage of constant voltage charging, can activate the battery characteristics and fully charge the battery; the third stage is floating charge mode.This can balance the goal of fast charging and extending battery life, saving users' battery investment.
(7) LCD displayThis series of UPS uses LCD and LED dual display, which allows users to more intuitively understand the working status and operating parameters of the UPS such as input/output voltage and frequency load capacity, battery capacity and internal temperature, so that all operations can be seen at a glance
(8) EPO FunctionAn emergency shutdown (EPO) button is embedded on the UPS unit panel,user can externally connect the EPO button. Press the EPO button in an emergency to shut down urgently; and have a remote emergency shutdown (REPO) function.
6KVA 10KVA Online UPS Pictures
Specifications
| Model | EH9335-20KS | EH9335-30KS | EH9335-40KS | EH9335-60KS | EH9335-80KS | |
|---|---|---|---|---|---|---|
| Power | 20KVA /18KW | 30KVA /27KW | 40KVA /32KW | 60KVA /54KW | 80KVA /64KW | |
| Input | ||||||
| Input | Three-phase four-line + ground | |||||
| Rated Power | 380/400/415Vac | |||||
| Voltage Range | 208~478Vac | |||||
| Frequency Range | 45-55Hz at 50Hz/54-66Hz at 60Hz (Auto sensing) | |||||
| Power Factor | ≥ 0.99 | |||||
| Input Current Harmonic | ≤ 3%(100% Nonlinear load ) | |||||
| Bypass Range | Bypass protection voltage upper limit:220V:+ 25%(Optional+ 10%,+ 15%,+ 20%); 230V:+ 20%(Optional+ 10%,+15%); 240V:+ 15% (Optional+10%) | |||||
| Bypass protection voltage lower limit:-45%(Optional -20%,-30%) | ||||||
| Bypass frequency protection range:±10% | ||||||
| Output | ||||||
| Output | Three-phase four-line + ground or single phase+N | |||||
| Rated Voltage | 380/400/415Vac or 220/230/240Vac | |||||
| Voltage accuracy | ±1% | |||||
| Output Frequency | Utility Mode | Synchronous with input; when the mains frequency exceeds ±10% maximum (±1%, ±2%, ±4%,±5% can be set), the output frequency is 50*(±0.2)Hz | ||||
| Battery Mode | (50/60±0.2%)Hz | |||||
| Load Peak Ratio | 3:1 | |||||
| Output Voltage Distortion | ≤ 2% Linear Load ≤ 5% Nonlinear Load | |||||
| Battery | ||||||
| Efficiency | Normal Mode≥ 94.5% | |||||
| Battery Voltage | Optional :±192V±216V±240V DC (±16/18/20 P CS) | |||||
| Charging Current | 10A max | |||||
| Transfer time | Utility mode to bypass mode: 0ms (tracking); utility mode to battery mode: 0ms | |||||
| Protection | ||||||
| Overload Capability | Normal Mode | Load ≤ 110%, 10mins, ≤ 125%, maintain 1mins, ≥ 150% shut down immediately. | ||||
| Over Temperature Protection | Normal mode : Switch to bypass mode; Battery mode : Turn off the output immediately. | |||||
| Emergency shutdown (EPO) | Turn off the output immediately | |||||
| Operating Environment | ||||||
| Communication Connection | USB, RS485, dry contact, parallel (optional), SNMP card (optional), relay card (optional) | |||||
| Working Temperature | 0ºC~ 40ºC | |||||
| Storage Temperature | -25ºC~ 55ºC | |||||
| Relative Humidity | 0 ~ 95% No condensation | |||||
| Altitude | < 1500m, when above 1500m, derate according to GB/T 3859.2 | |||||
| Physical characteristics | ||||||
| Size (D*W*H) | 724*250*734mm | 805*335*978mm | ||||
| Net Weight(kg) | 45 | 46 | 48 | 80.5 | 82.5 | |
| Executive standard | YD/T1095-2008 | |||||
MUST POWER LIMITED Company Introduction:
Must Power Limited devotes itself to power field since 1998, and has its own factory in 2008. Now it has 2 factories with about 300 regulor employees, including 40 engineers in R&D Department, 3 engineers in After-sales Service Center Department, 40 internation sales. MUST products are slod in 98 countries all over the world till now, and the revenue growth is from 2.86 milion US Dollars in 1998 to 130 milion US Dollars in 2017.
we have rich experience in handiling orders for heavy buyers with professional process.
- Stable raw material purchasing
- Favorable orders follow-up management
- Laudable lead-time & shipment control
- Traceable quality evaluation
- Flexible payment terms
- Remarkable after-sale service
MUST certificates and patents: MUST got the National High-tech Enterprise in 2016, and Shenzhen High-tech Enterprise, the ISO9001, CE, SAA, CONCAP, etc. And also MUST has software and hardware patents.
Why Always Must Power???
1)Professional--Over 12 years Professional Power System Producing Experience
2)Reliable
3)Hi-tech--Two Advanced R&D Team
4)Certifications--Applied with CE, ISO 9001, Soncap,IEC etc
5)Quality guarantee--One year warranty
Our Service:
24 hours Online----You will get my quotation and response within 24hours
12 months warranty----You will get the spare parts and maintaince guides if any break dowm
Available spare parts----You will get the spare parts for after-sale service
After-sale service----You will be servised by the professional after-sale service center if any problems
To be regular clients or Agents of MUST----You will get the beautiful gifts and many Preferencial Policy
24 Hours After-service consultancy just for you and to make your problems to solve easily.Must Power Team will offer these guides below.
A. Need a Accessory
B. Products Repair
C. Power Problems to Solve
D. Power Protection Solutions, etc.
Answers to frequency questions:
1. Q: Can I have sample before formal order?
A: Sure, it will be warm welcomed.
2. Q: What's the warranty:
A: 12 months.
3. Q: What's the payment methods?
A: Usually we accept T/T (Telegraphic Transfer), and Western Union.
4. Q: OEM is available?
A: Yes, OEM is welcomed.
Contact information:
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