Our Products
We offer a complete product range of NetGuard Series, Rack Mount UPS, UPS and Line Interactive UPS of Rating from 600 Va to 5k
ProductTitle: NetGuard seriesProduct Category UPS SystemsProduct Sub Category Line Interactive UPS
FEATURES
MODEL | NG600 | NG800 | NG1000 |
VA rating | 600VA | 800VA | 1000VA |
Real power rating | 480W | 640W | 800W |
INPUT |
| ||
Phase | Single phase + N | ||
Voltage | 220V(150V-270V) | ||
Frequency | 60Hz±10% | ||
OUTPUT |
| ||
Voltage | 220V±10% | ||
Waveform | Sine Wave | ||
Frequency | 50Hz±1% (battery) | ||
Crest factor | 3:1 | ||
Transfer time | ≤ 5ms | ||
Socket | Max 4pcs output socket | Max 4pcs output socket | Max 6pcs output socket |
BATTERIES |
| ||
Model | Lead-acid /maintenance - free battery | ||
Cofiguration | 12V | 12V | 12V/24V |
Recharge | 90% capacity after 8 hours, charge current support15A Max. | ||
Backup | depending on Battery Capacity | ||
OTHERS |
| ||
Transformer | E transformer | ||
Surge | RJ11 & RJ45 for modern and LAN, cable Attached (optional) | ||
Communication | RS232 (optional) | ||
Noise | <45dB(1 Meter) | ||
Temperature | 0~40℃ | ||
Humidity | 20~90%(Non-condensing) | ||
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 (110V 300Vac) and frequency range (40 70Hz)
Auto sensing frequency
50/60Hz 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)
MODEL | EA901PSRT | EA901PHRT | EA902PSRT | EA902PHRT | EA903PSRT | EA903PHRT | |||
Capacity | 1KVA / 900 W | 2 KVA / 1800 W | 3 KVA / 2700 W | ||||||
INPUT | |||||||||
Rated voltage | 208 V / 220 V / 230 V / 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-sense) | ||||||||
Power factor | ≥ 0.99 | ||||||||
Bypass voltage | -25% ~ +15% (settable) | ||||||||
OUTPUT | |||||||||
Voltage | 208 V / 220 V / 230 V / 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 | ||||||||
Crest factor | 3:1 | ||||||||
Harmonic distortion | ≤ 2% (linear load); ≤ 5% (non-linear load) | ||||||||
Transfer time | Mains mode to battery mode: 0 ms | ||||||||
Overload capacity | 105% ~ 125%: transfer to bypass in 1 min; | ||||||||
EFFICIENCY | |||||||||
Mains mode | ≥ 90% | ≥ 91% | ≥ 92% | ||||||
Battery mode | ≥ 85% | ≥ 86% | ≥ 87% | ||||||
ECO mode | ≥ 95% | ≥ 96% | ≥ 97% | ||||||
BATTERIES | |||||||||
DC voltage | 24 V | 36 V | 36 V | 48 V | 72 V | 72 V | 72 V | 96 V | 96 V |
Inbuilt battery | 2 × 9 Ah | 3 × 7 Ah | / | 4 × 9 Ah | 6 × 7 Ah | / | 6 × 9 Ah | 8 × 7 Ah | / |
Charging current (max.) | 1A | 6 A | 1 A | 6 A | 1 A | 6 A | |||
Recharger time | 8 h | ||||||||
ALARMS | |||||||||
Utility failure | 4 s per beep | ||||||||
Low battery | 1 s per beep | ||||||||
Overload | 1 s twice beep | ||||||||
UPS fault | Long beep | ||||||||
COMMUNICATIONS | |||||||||
RS232 (standard) / USB (option) | Supports Windows®98/2000/2003/XP/Vista/2008/Windows® 7/8 / 10 | ||||||||
SNMP (optional) | Power management from SNMP manager and web browser | ||||||||