Rack Mount Online Ups (1-3KVA) PF1.0

The HHR series is high-frequency online UPS. Adopts advanced DSP digital control technology to effectively improve product performance and system reliability, and higher power density small size, light weight and high work efficiency.

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Product Description

1. Product Introduction of Rack Mount Online Ups (1-3KVA) PF1.0


The HHR series is high-frequency online UPS. Adopts advanced DSP digital control technology to effectively improve product performance and system reliability, and higher power density small size, light weight and high work efficiency. Effectively solve power problems such as power cut-off, Grid over voltage/low voltage, voltage instantaneous drop, amplitude reduction, high voltage pulse, surge voltage, harmonic distortion, clutter interference, frequency fluctuation and provide best power for load. We adopt standard 2U rack structure.


Double conversion online design

Adopt DSP digital control

With LCD+LED real-time display

Ultra-wide input voltage range


2. Product Features of Rack Mount Online Ups (1-3KVA) PF1.0


With double conversion online design, zero output transfer time. Single phase input and output voltage.

Adopt DSP digital control, excellent performance indicators, more steady and reliable.

Adopt active power factor correction technology (PFC), the input power factor is 1, can reduced the pollution to the grid, To energy saving and reducing system investment.


Ultra-wide input voltage range.

Input frequency range 45~65Hz, support various fuel generators.

With LCD+LED real-time display, users can intuitively understand the UPS operating status.

With self- detection function, can detect hidden faults of UPS in time.

With AC input over voltage, low voltage protection, output overload protection, short circuit protection, temperature protection, battery low voltage warning protection and battery overcharge protection.


When there is no mains power, you can directly use the battery to cold start.

With input neutral and live line detection function, avoid the reverse connection of UPS utility input.

When utility cut-off, the UPS discharge battery in the battery mode; when the city power is recovery, UPS turn on automatically, and charge battery at the same time, as unattended function.


Standard RS232 communication outlet, connect UPS and computer to realize multifunctional and multi-purpose monitoring and management operations, available SNMP card (optional) to UPS remote monitoring function.


3. Product Applications of Rack Mount Online Ups (1-3KVA) PF1.0


Rack Mount Online Ups (1-3KVA) PF1.0 PF1.0 is suitable for power protection devices such as commercial servers, PC servers and peripherals, communication and network equipment, home office computers and other sophisticated electronic equipment.



4. Product Specifications of Rack Mount Online Ups (1-3KVA) PF1.0


Rating 1kVA/1000W 2kVA/2000W 3kVA/3000W
Input Input System L+N+PE
Rated Voltage 208/220/230/240VAC
Voltage Range

1. 110Vac~300Vac;

2. 110Vac~176Vac;

3. 280-300Vac, (power limited)


50/60+6HZ (default), ±10HZ (can be set)

Power Factor 0.99
Output Output System L+N+PE
Power Factor 1.0
Voltage 208/220/230/240VAC
Wave Form Pure Sine Wave
Voltage Harmonic Distortion (Rated Input Voltage. Rated Input Frequency)

≤3% (0~100% linear load)

≤5% (0~100% non-linear load)

Frequency 50 HZ/60 HZ ±0.05% HZ (Battery Model)
Inverter Overload Capability(in normal mode, 25℃)

AC Mode:

30min@102%-110% Load

10min@110%-130% Load

30s@130%~150% Load

200ms@>150% Load

Battery Mode:

1min@102%-110% Load

10s@110%-130% Load

3s@130%~150% Load

200ms@>150% Load

Transfer Time

AC Mode Switch To Battery Mode: 0ms

Mains Inverter Mode Switch To Bypass Mode: 4ms

  24VDC 48VDC
Charge Current
Qty. ×Volts.×Capacity
4×12V7Ah (HHR2KS)
6×12V7Ah (HHR3KS)
Interface RS-232 Support: Windwos 2000/2003/XP/Vista/2008/7/Linux/Unix and MAC
Windows Famlly & MAC
Intelligent Slot(Optional) SNMP/AS400 Relay Card/RS485
Environmental Parameters Operating Ambient Temperature 0~40℃
Operating Environment Humidity 20%~95% (No Condensation)
Storage Temperature -15~60℃ (Battery : 0~40℃)
Altitude The Altitude Should Not Exceed 1000m, Derating Above1000m, Up To 4000m (max), Refer IEC62040
Noise ≤50db
Dimensions (D*W*H) (mm) 438x385x88(2U)
Net weight (kg) 10.5 15.2 21.3


5. FAQ


1) If OEM is acceptable?

Yes, we can provide the OEM service for Logo printing on UPS, Custom manual etc.


2) How to proceed with an order?

A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.


3) Can I delivery the goods from other supplier to your factory?

Then load together? Sure, that's no problem.


4) Are you a trading company or a manufacturer?

A professional manufacturer and developer of UPS.


5) How is your after-sale service?

We provide 12-24 months warranty since the delivery date and free maintenance/replacement during warranty period.


6) Do you have any MOQ?

Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.


7) Can I have a sample order?

Yes, we welcome sample order to test and check quality.


8) What kind of material of transformer?

We have two types, one 100% copper and the other is copper with aluminum. It depends on your requirement. In fact, those two have no difference if normal work well. Only except the long life. Copper is better and also higher price.

Send Inquiry

For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
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