CYF Series UPS
CYF Series Line-Interactive UPS 1-10 kVA
Parameter | CYF1K (S) | CYF2K (S) | CYF3K (S) | CYF6K (S) | CYF10K (S)
Phase | Single phase with earth
Capacity | 1000 VA / 800 W | 2000 VA / 1600 W | 3000 VA / 2400 W | 6000 VA / 4800 W | 10000 VA / 8000 W
The CYF series belongs to the ups power supplies range. Review the exact model in the specification table rather than selecting on the series name alone.
Parameter | CYF1K (S) | CYF2K (S) | CYF3K (S) | CYF6K (S) | CYF10K (S) Phase | Single phase with earth
Structural Features
Key features of the CYF platform:
- Parameter | CYF1K (S) | CYF2K (S) | CYF3K (S) | CYF6K (S) | CYF10K (S)
- Phase | Single phase with earth
- Capacity | 1000 VA / 800 W | 2000 VA / 1600 W | 3000 VA / 2400 W | 6000 VA / 4800 W | 10000 VA / 8000 W
- Voltage range | 145-280 VAC
- Frequency range | 46-54 or 56-64 Hz
Product Advantages
Parameter | CYF1K (S) | CYF2K (S) | CYF3K (S) | CYF6K (S) | CYF10K (S)
Phase | Single phase with earth
Capacity | 1000 VA / 800 W | 2000 VA / 1600 W | 3000 VA / 2400 W | 6000 VA / 4800 W | 10000 VA / 8000 W
Voltage range | 145-280 VAC
Frequency range | 46-54 or 56-64 Hz
For a CYF quotation, send the exact model, quantity, destination market, electrical requirements and expected operating duty. Identify any branding, packaging or documentation requirements separately so the supplied configuration is clear.
Technical Parameters
| Parameter | CYF1K (S) | CYF2K (S) | CYF3K (S) | CYF6K (S) | CYF10K (S) |
|---|---|---|---|---|---|
| General | |||||
| Phase | Single phase with earth | ||||
| Capacity | 1000 VA / 800 W | 2000 VA / 1600 W | 3000 VA / 2400 W | 6000 VA / 4800 W | 10000 VA / 8000 W |
| Input | |||||
| Voltage range | 145-280 VAC | ||||
| Frequency range | 46-54 or 56-64 Hz | ||||
| Power factor | >=0.98 @100% load | ||||
| Output | |||||
| Output voltage | 220 VAC ±10% | ||||
| Voltage range (battery mode) | ±2% (±10% utility mode) | ±1% (±10% utility mode) | |||
| Frequency range (sync window) | 47-53 or 57-63 Hz | 46-54 or 56-64 Hz | |||
| Frequency range (battery mode) | 50 Hz ±0.25 Hz | 50 Hz ±0.1 Hz or 60 Hz ±0.1 Hz | |||
| Surge ratio | 3:1 | ||||
| Harmonic distortion | <=3% THD (linear load); <=6% THD (non-linear load) | <=3% THD (linear load); <=5% THD (non-linear load) | |||
| Transfer time | <=8 ms | ||||
| Waveform | Pure sine wave | ||||
| Battery | |||||
| Standard – Battery model | 12 V / 7 Ah | ||||
| Standard – Quantity | 2 | 4 or 6 | 6 | 14 | 16 |
| Standard – Max. charge current | 1.5 A (max.) | 2.0 A max. | |||
| Standard – Charge voltage | 27.5 VDC ±1% | 55 / 82.1 VDC ±1% | 82.1 VDC ±1% | 178.5 VDC ± 1% | 218.4 VDC ± 1% |
| Long-run – Battery model | Depends on application | ||||
| Long-run – Quantity | 3 | 6 | 8 | 16 (optional 18, 20) | |
| Long-run – Max. charge current | 6 A (adjustable) | 8 A (adjustable) | 6 A (adjustable) | ||
| Long-run – Charge voltage | 41.0 VDC ±1% | 82.1 VDC ±1% | 109.4 VDC ±1% | 218.4 VDC ± 1% | |
| Display & alarms | |||||
| LCD/LED display | Load level, battery capacity, utility/battery/bypass mode, fault indication | ||||
| Alarm | |||||
| Battery mode | One beep every 4 s | ||||
| Battery low | One beep per second | ||||
| Overload | One beep per second | ||||
| Fault | Continuous beep | ||||
| Dimensions | |||||
| Standard – Dimensions D×W×H (mm) | 352×145×213 | 450×192×335 | 390×192×720 (new version) | ||
| Standard – Net weight (kg) | 12.96 | 25.3 / 29.7 | 33 | 52.5 kg net / 58.7 kg gross | 59 |
| Long-run – Dimensions D×W×H (mm) | 352×145×213 | 350×192×335 (405×144×213) | 390×192×345 | 535×192×345 | |
| Long-run – Net weight (kg) | 9.54 | 15.97 (10.25 in small box) | 21.55 (12.65 in small box) | 28 kg net / 30.8 kg gross | 30 |
| Environment | |||||
| Temperature & humidity | RH 20-90%, 0-40 °C (non-condensing) | RH 0-95%, 0-40 °C (non-condensing) | |||
| Noise level | <40 dBA @1 m | <45 dBA @1 m | |||
| Control & management | |||||
| Smart RS-232/ USB | Supports Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, Unix | ||||
| Optional SNMP | Power management supports SNMP and network management | ||||
Use the CYF electrical limits as the starting point for system design. Confirm the AC supply where applicable, battery voltage, PV string limits and equipment connected to the output. Optional functions must be specified with the order.
Check the battery and charging requirements for the selected CYF model. Match permitted charge and discharge current, charging profile and any supported BMS protocol. A matching connector or nominal voltage alone does not confirm compatibility. For a battery-free or DC-only product, use only the interfaces listed in its model table.
For a CYF quotation, send the exact model, quantity, destination market, electrical requirements and expected operating duty. Identify any branding, packaging or documentation requirements separately so the supplied configuration is clear.
The table describes one published model revision. Confirm the current supply configuration before ordering.
Before You Order
Use the CYF electrical limits as the starting point for system design. Confirm the AC supply where applicable, battery voltage, PV string limits and equipment connected to the output. Optional functions must be specified with the order.
Electrical Match
Check the battery and charging requirements for the selected CYF model. Match permitted charge and discharge current, charging profile and any supported BMS protocol. A matching connector or nominal voltage alone does not confirm compatibility. For a battery-free or DC-only product, use only the interfaces listed in its model table.
Installation Plan
Install the CYF product within the temperature, ventilation and enclosure conditions stated in its manual. Specify cable sizes, isolation and protection through a qualified installation design. Product dimensions and clearances should be checked before cabinet or mounting work.
Supply Configuration
CYF Series — Selection and Application
The CYF series belongs to the ups power supplies range. Review the exact model in the specification table rather than selecting on the series name alone.
Parameter | CYF1K (S) | CYF2K (S) | CYF3K (S) | CYF6K (S) | CYF10K (S) Phase | Single phase with earth
Model selection
For CYF, first identify the required electrical interface and continuous load.
Parameter | CYF1K (S) | CYF2K (S) | CYF3K (S) | CYF6K (S) | CYF10K (S) Phase | Single phase with earth
Operating features
Parameter | CYF1K (S) | CYF2K (S) | CYF3K (S) | CYF6K (S) | CYF10K (S)
Phase | Single phase with earth
Capacity | 1000 VA / 800 W | 2000 VA / 1600 W | 3000 VA / 2400 W | 6000 VA / 4800 W | 10000 VA / 8000 W
Voltage range | 145-280 VAC
Frequency range | 46-54 or 56-64 Hz
System integration
Use the CYF electrical limits as the starting point for system design. Confirm the AC supply where applicable, battery voltage, PV string limits and equipment connected to the output. Optional functions must be specified with the order.
Battery and charging
Check the battery and charging requirements for the selected CYF model. Match permitted charge and discharge current, charging profile and any supported BMS protocol. A matching connector or nominal voltage alone does not confirm compatibility. For a battery-free or DC-only product, use only the interfaces listed in its model table.
Installation planning
Install the CYF product within the temperature, ventilation and enclosure conditions stated in its manual. Specify cable sizes, isolation and protection through a qualified installation design. Product dimensions and clearances should be checked before cabinet or mounting work.
Monitoring and interfaces
Check which monitoring ports and communication options are included on the selected CYF model. Confirm accessory hardware, protocol and firmware before relying on remote monitoring, battery communication or expansion.
Frequently asked questions
Which CYF model should I choose? Start with the model table and the loads or battery system, then confirm the final configuration before ordering.
Are all optional functions included? No. Availability depends on the model, hardware and agreed supply specification.
Can I combine data from different catalogues? Use one matching model and revision. Confirm any differing values with the supplier.
Discuss your requirements
Contact Techfine Group with your CYF requirements. Include the model and the application so the electrical configuration and supporting documents can be checked.
