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1:1 Phase ONLINE UPS
Transformerless Commercial
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
| Capacity | 1000VA |
| MODEL | HF- 1000 |
| Brand | MICROTEK / KSTAR / EAST / ZIGOR |
| Brand Origin | India / China / Spain |
| Technology | Online Transformerless Commercial UPS |
| Phase | 1:1 |
| Rated voltage | 220 VAC |
| Voltage range | 110 ~ 176 Vac (linear derating between 50% and 100% load); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%) |
| Frequency | 40 ~ 70 Hz (auto-sensing) |
| Power factor | ≥ 0.99 |
| THDi | ≤ 6% |
| Voltage | 220 VAC |
| Voltage regulation | ±1% |
| Frequency | 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz±0.1 Hz (battery mode) |
| Waveform | Sinusoidal |
| Power factor | 0.9 |
| THDv | ≤ 2% (linear load), ≤ 5% (non-linear load) |
| Crest factor | 3:1 |
| Overload | 105% Overload ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms |
| DC voltage | 36VDC |
| Battery | HF(S)1000-36 VDC HF(L)1000-36 VDC |
| Charging current (max.) | 1A for built-in-Battery | 6A for External Battery |
| Recharge time | Standard model: 90% capacity restored in 3 hours; Longtime model: depend on the capacity of battery |
| Efficiency | ≥ 90% (Main’s mode), ≥ 85% (Battery mode), ≥ 95% (ECO mode) |
| Transfer time | Mains mode to battery mode: 0 msInverter mode to bypass mode: 4 ms (typical) |
| Protections | Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection |
| Display | LCD + LED |
| Communications | EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3,IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11,IEC 61000-2-2, IEC 62040-2, IEC 62040-1, IEC 62040-3 |
| Operating temperature | 0°C ~ 40°C |
| Storage temperature | -25°C ~ 55°C (without batteries) |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Altitude | ≤ 1000 m, derating 1% for each additional 100 m |
| IP rating | IP 20 |
| Noise level at 1m | ≤ 50 dB |
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
● Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)
● Linear derating in low voltage input reducing battery discharging times
● Settable delayed start when power is restored
● Advanced battery management (ABM)
● Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
● Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
Available Options
● Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, and 12 A charger (2/3 kVA only)
| Status | Call For Price |
1:1 Phase ONLINE UPS
Transformerless Commercial
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
| Capacity | 2000 VA |
| MODEL | HF- 2000 |
| Brand | MICROTEK / KSTAR / EAST / ZIGOR |
| Brand Origin | India / China / Spain |
| Technology | Online Transformerless Commercial UPS |
| Phase | 1:1 |
| Rated voltage | 220 VAC |
| Voltage range | 110 ~ 176 Vac (linear derating between 50% and 100% load); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%) |
| Frequency | 40 ~ 70 Hz (auto-sensing) |
| Power factor | ≥ 0.99 |
| THDi | ≤ 6% |
| Voltage | 220 VAC |
| Voltage regulation | ±1% |
| Frequency | 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz±0.1 Hz (battery mode) |
| Waveform | Sinusoidal |
| Power factor | 0.9 |
| THDv | ≤ 2% (linear load), ≤ 5% (non-linear load) |
| Crest factor | 3:1 |
| Overload | 105% Overload ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms |
| DC voltage | 72VDC |
| Battery | HF(S)2000-72 VDC HF(L)2000-72 VDC |
| Charging current (max.) | 1A for built-in-Battery | 6A for External Battery |
| Recharge time | Standard model: 90% capacity restored in 3 hours; Longtime model: depend on the capacity of battery |
| Efficiency | ≥ 90% (Main’s mode), ≥ 85% (Battery mode), ≥ 95% (ECO mode) |
| Transfer time | Mains mode to battery mode: 0 msInverter mode to bypass mode: 4 ms (typical) |
| Protections | Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection |
| Display | LCD + LED |
| Communications | EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3,IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11,IEC 61000-2-2, IEC 62040-2, IEC 62040-1, IEC 62040-3 |
| Operating temperature | 0°C ~ 40°C |
| Storage temperature | -25°C ~ 55°C (without batteries) |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Altitude | ≤ 1000 m, derating 1% for each additional 100 m |
| IP rating | IP 20 |
| Noise level at 1m | ≤ 50 dB |
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
● Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)
● Linear derating in low voltage input reducing battery discharging times
● Settable delayed start when power is restored
● Advanced battery management (ABM)
● Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
● Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
Available Options
● Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, and 12 A charger (2/3 kVA only)
| Status | Call For Price |
1:1 Phase ONLINE UPS
Transformerless Commercial
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
| Capacity | 3000 VA |
| MODEL | HF- 3000 |
| Brand | MICROTEK / KSTAR / EAST / ZIGOR |
| Brand Origin | India / China / Spain |
| Technology | Online Transformerless Commercial UPS |
| Phase | 1:1 |
| Rated voltage | 220 VAC |
| Voltage range | 110 ~ 176 Vac (linear derating between 50% and 100% load); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%) |
| Frequency | 40 ~ 70 Hz (auto-sensing) |
| Power factor | ≥ 0.99 |
| THDi | ≤ 6% |
| Voltage | 220 VAC |
| Voltage regulation | ±1% |
| Frequency | 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz±0.1 Hz (battery mode) |
| Waveform | Sinusoidal |
| Power factor | 0.9 |
| THDv | ≤ 2% (linear load), ≤ 5% (non-linear load) |
| Crest factor | 3:1 |
| Overload | 105% Overload ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms |
| DC voltage | 96VDC |
| Battery | HF(S)3000-96 VDC HF(L)3000-96 VDC |
| Charging current (max.) | 1A for built-in-Battery | 6A for External Battery |
| Recharge time | Standard model: 90% capacity restored in 3 hours; Longtime model: depend on the capacity of battery |
| Efficiency | ≥ 90% (Main’s mode), ≥ 85% (Battery mode), ≥ 95% (ECO mode) |
| Transfer time | Mains mode to battery mode: 0 msInverter mode to bypass mode: 4 ms (typical) |
| Protections | Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection |
| Display | LCD + LED |
| Communications | EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3,IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11,IEC 61000-2-2, IEC 62040-2, IEC 62040-1, IEC 62040-3 |
| Operating temperature | 0°C ~ 40°C |
| Storage temperature | -25°C ~ 55°C (without batteries) |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Altitude | ≤ 1000 m, derating 1% for each additional 100 m |
| IP rating | IP 20 |
| Noise level at 1m | ≤ 50 dB |
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
● Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)
● Linear derating in low voltage input reducing battery discharging times
● Settable delayed start when power is restored
● Advanced battery management (ABM)
● Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
● Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
Available Options
● Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, and 12 A charger (2/3 kVA only)
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
| Capacity | 6KVA |
| MODEL | HF(S)-6K HF(L)-6K |
| Brand | MICROTEK / KSTAR / EAST / ZIGOR |
| Brand Origin | India / China / Spain |
| Technology | Online Transformerless Commercial UPS |
| Phase | 1:1 |
| Rated voltage | 208 / 220 / 230 / 240 Vac |
| Voltage range | 110 ~ 176 Vac (linear derating between 50% and 100% load); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%) |
| Frequency | 40 ~ 70 Hz (auto-sensing) |
| Power factor | ≥ 0.99 |
| THDi | ≤ 5% |
| Voltage | 208 / 220 / 230 / 240 Vac (settable via LCD) |
| Voltage regulation | ±1% |
| Frequency | 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz±0.1 Hz (battery mode) |
| Waveform | Sinusoidal |
| Power factor | 0.9 |
| THDv | ≤ 2% (linear load), ≤ 5% (non-linear load) |
| Crest factor | 3:1 |
| Overload | 105% Overload ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms |
| DC voltage | 192VDC |
| Battery | HF(S)6K-192 VDC (INTERNAL 7AH) HF(L)6K-192 VDC |
| Charging current (max.) | 1A for built-in-Battery | 5A for External Battery |
| Recharge time | Standard model: 90% capacity restored in 8 hours; Long time model: depend on the capacity of battery |
| Efficiency | ≥ 94% at 100% load, max. 95% at 60% load, ≥ 98% in ECO mode |
| Transfer time | Mains mode to battery mode: 0 msInverter mode to bypass mode: 4 ms (typical) |
| Protections | Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection |
| Display | LCD + LED |
| Communications | EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3,IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11,IEC 61000-2-2, IEC 62040-2, IEC 62040-1, IEC 62040-3 |
| Operating temperature | 0°C ~ 40°C |
| Storage temperature | -25°C ~ 55°C (without batteries) |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Altitude | ≤ 1000 m, derating 1% for each additional 100 m |
| IP rating | IP 20 |
| Noise level at 1m | ≤ 50 dB |
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
● Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)
● Linear derating in low voltage input reducing battery discharging times
● Settable delayed start when power is restored
● Advanced battery management (ABM)
● Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
● Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
Available Options
● Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, and 12 A charger (2/3 kVA only)
| Status | Call For Price |
1:1 Phase ONLINE UPS
Transformerless Commercial
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
| Capacity | 10KVA |
| MODEL | HF(S)-10K HF(L)-10K |
| Brand | MICROTEK / KSTAR / EAST / ZIGOR |
| Brand Origin | India / China / Spain |
| Technology | Online Transformerless Commercial UPS |
| Phase | 1:1 |
| Rated voltage | 208 / 220 / 230 / 240 Vac |
| Voltage range | 110 ~ 176 Vac (linear derating between 50% and 100% load); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%) |
| Frequency | 40 ~ 70 Hz (auto-sensing) |
| Power factor | ≥ 0.99 |
| THDi | ≤ 5% |
| Voltage | 208 / 220 / 230 / 240 Vac (settable via LCD) |
| Voltage regulation | ±1% |
| Frequency | 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz±0.1 Hz (battery mode) |
| Waveform | Sinusoidal |
| Power factor | 0.9 |
| THDv | ≤ 2% (linear load), ≤ 5% (non-linear load) |
| Crest factor | 3:1 |
| Overload | 105% Overload ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms |
| DC voltage | 192/240VDC |
| Battery | HF(S)10K-192/240 VDC (INTERNAL 7/9AH) HF(L)0K-192 VDC |
| Charging current (max.) | 1A for built-in-Battery | 5A for External Battery |
| Recharge time | Standard model: 90% capacity restored in 8 hours; Long time model: depend on the capacity of battery |
| Efficiency | ≥ 94% at 100% load, max. 95% at 60% load, ≥ 98% in ECO mode |
| Transfer time | Mains mode to battery mode: 0 msInverter mode to bypass mode: 4 ms (typical) |
| Protections | Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection |
| Display | LCD + LED |
| Communications | EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3,IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11,IEC 61000-2-2, IEC 62040-2, IEC 62040-1, IEC 62040-3 |
| Operating temperature | 0°C ~ 40°C |
| Storage temperature | -25°C ~ 55°C (without batteries) |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Altitude | ≤ 1000 m, derating 1% for each additional 100 m |
| IP rating | IP 20 |
| Noise level at 1m | ≤ 50 dB |
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
● Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)
● Linear derating in low voltage input reducing battery discharging times
● Settable delayed start when power is restored
● Advanced battery management (ABM)
● Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
● Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
Available Options
● Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, and 12 A charger (2/3 kVA only)
| Status | Call For Price |
1:1 Phase ONLINE UPS
Transformerless Commercial
| Status | Call For Price |
1:1 Phase ONLINE UPS
Transformerless Commercial
● Low frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
| Capacity | 6KVA / 10 KVA / 15 KVA |
| MODEL | LF(S)-6K/LF(S)-10K / LF(S)- 15 K LF(L)-6K/LF(L)-10K / LF(L)- 15 K |
| Brand | MICROTEK / KSTAR / EAST / ZIGOR |
| Brand Origin | India / China / Spain |
| Technology | Online Transformerless Commercial UPS |
| Phase | 1:1 |
| Rated voltage | 208 / 220 / 230 / 240 Vac |
| Voltage range | 110 ~ 176 Vac (linear derating between 50% and 100% load); 176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%) |
| Frequency | 40 ~ 70 Hz (auto-sensing) |
| Power factor | ≥ 0.99 |
| THDi | ≤ 5% |
| Voltage | 208 / 220 / 230 / 240 Vac (settable via LCD) |
| Voltage regulation | ±1% |
| Frequency | 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz±0.1 Hz (battery mode) |
| Waveform | Sinusoidal |
| Power factor | 0.9 |
| THDv | ≤ 2% (linear load), ≤ 5% (non-linear load) |
| Crest factor | 3:1 |
| Overload | 105% Overload ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms |
| DC voltage | 192VDC / 240VDC |
| Battery | LF(S)6K-192 VDC / LF(S)10K-240 VDC/LF(S)15K-240 VDC LF(L)6K-192 VDC / LF(L)10K-240 VDC/ LF(L)15K-240 VDC |
| Charging current (max.) | 1A for built-in-Battery | 5A for External Battery |
| Recharge time | Standard model: 90% capacity restored in 8 hours; Long time model: depend on the capacity of battery |
| Efficiency | ≥ 94% at 100% load, max. 95% at 60% load, ≥ 98% in ECO mode |
| Transfer time | Mains mode to battery mode: 0 msInverter mode to bypass mode: 4 ms (typical) |
| Protections | Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection |
| Display | LCD + LED |
| Communications | EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3,IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11,IEC 61000-2-2, IEC 62040-2, IEC 62040-1, IEC 62040-3 |
| Operating temperature | 0°C ~ 40°C |
| Storage temperature | -25°C ~ 55°C (without batteries) |
| Relative Humidity | 0 ~ 95% (non-condensing) |
| Altitude | ≤ 1000 m, derating 1% for each additional 100 m |
| IP rating | IP 20 |
| Noise level at 1m | ≤ 50 dB |
● High frequency on-line double conversion technology
● DSP (Digital signal processors) control technology
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Auto-sensing frequency
● 50 / 60 Hz frequency conversion
● Cold start
● Rear ventilation design and variable speed fan
● Effective software and hardware protection
● Quick and stable charging, 90% capacity restored in 3 h (standard model UPS)
● Linear derating in low voltage input reducing battery discharging times
● Settable delayed start when power is restored
● Advanced battery management (ABM)
● Multiple functions settable via LCD: output voltage, EOD, auto-start, bypass mode, ECO mode and frequency conversion mode
● Multi-platform communications: RS232 (standard), USB / RS485 / SNMP / dry contacts (optional)
Available Options
● Optional USB, RS485 card, AS400 dry contacts, SNMP card, SMS alarms, EPO function, and 12 A charger (2/3 kVA only)