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Address: Room 1212, Unit A, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District,Beijing,100025,P.R.C
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Shenzhen Jinyou Science & Technology Co,Ltd |
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Output High- Low Voltage Protection Online UPS Systems C1-3KVA J C Series UPS
Introduction
C Series UPS is an uninterruptible power supply incorporating double-converter, Single-phase input and Single-phase output. With high efficiency and reliability , it provides user’s equipment with safe, high-quality alternating current. Designed with the small dimension, this series of UPS is convenient for operation, especiallyfit for the basic equipments in some areas as: finance , communication, government, traffic, manufacture, education and so on.
FEATURE
Digital Design
Adopted DSP control technology and digital design topology, C UPS can be operated and maintained more conveniently.
A Real Green-environmental Protection Power.
The commercial power input factor correction technique is used .Under the Normal mode, UPS achieves real energy-saving by inputting harmonic less than 10% and frequency power factor above 99%.
Direct Current Cold Start Function
When battery input voltage in the range of normal voltage. By pressing the ON button , UPS can start up normally.
Alarm High-low Battery Input Voltage Protection Function
UPS alarms in case of the battery input voltage too high or too low. As the battery continuously go up or down out of the normal range, UPS will alarm and stop input or transfer to bypass mode to ensure the battery life and protect user equipment
Communication and Monitoring Function
Equipped with standard RS232 interface and intelligent slot. The UPS Operating and electrical parameters can be monitored through standard RS232. Through intelligent slot status interface the intelligent control can be flexibly configured according to different applications to users, for instance , stem node, network
monitoring, text message
Output High- Low Voltage Protection
When UPS output is greater than the output over-voltage protection point or less than the output low-voltage protection point, it will shut off inverter output to bypass and automatically alarm .After all the fault removed, users can restart the machine normally.
Output Short Circuit Protection
When the Inverter output overloaded and short circuit , UPS will stop output and alarm and blink continuously. After the troubleshooting, it can restart normally.
Overloaded Protection Function
WhenOverload out of ranged load in certain time , UPS will turn off the inverter and switch to Bypass output by alarming .After the load back to normal, UPS automatically transfer back to inverter output.
Over-temperature Protection
When the temperature is over high or the fan work abnormally, it will lead the main radiator
temperature out of over temperature protection. At that point UPS will alarm and switch to Bypass output .Until the temperature recover normally, UPS will automatically switch to inverter output
Intelligent Fan Speed Control Function
According to load capability and environmental temperature, the fan speed adjustment can reduce the noise and prolong the service life.
SPECTATIONS
model Specifications and parameters | C1K | C1KS | C2K | C2KS | C3K | C3KS | |
Rated power | 1000VA/800W | 2000VA/1600W | 3000VA/2400W | ||||
AC Input | Input system | Single phrase & earth ground | |||||
Ranged voltage | 100/110/120 | ||||||
Frequency | 50/60Hz | ||||||
Voltage range | 85~145VAC±5 | ||||||
Frequency range | 50/60±5Hz | ||||||
Voltage range of bypass | 80VAC×(1±5%)285VAC×(1±5%) | ||||||
Battery Input | Voltage range of battery | 36VDC | 72VDC | 96VDC | |||
Batterycapacity*Quantity | 12VDC*3 | 12VDC*6 | 12VDC*8 | ||||
Backup Time (half/full loaded) | Half loaded≥10minutes, Full loaded ≥5minutes(standard) | ||||||
Transient rush current in boot-up state | <150% of rated current | ||||||
Batterycharger time | Charger to 90% battery capacity in 5 hours(standard) Dependent on the capacity of external batteries(long backup time) | ||||||
AC Output | Output system | Single phrase&earth ground | |||||
Output voltage | 100/110/120Vac±3%(inverter output) | ||||||
Output frequency | 50/60±5Hz(normal) 50/60Hz±1%(abnormal) | ||||||
Dynamic voltage transient range | <5% | ||||||
Dynamic transient restore | < 60ms | ||||||
Waveform | Sine WaveTHD<3%(linear load) Sine WaveTHD<8%(nonlinear load) | ||||||
Input powerfactor | 0.8 | ||||||
Overload capability | 105125%≥ 60s, 126150%≥30s The recover point is 90% | ||||||
Input current peak coefficient | 31 | ||||||
Transfer time | < 0ms | ||||||
Panel indicator system | LED screen+LED indicator, show the status of UPS and operation parameter | ||||||
Communications | RS232(turn to 485), stem node | ||||||
Alarm Function | AC/DC input under abnormal , overload condition and inverter problems | ||||||
Protection Function | AC input or output above or below the range of voltage Overload , over temperature and short circuit protection | ||||||
Conduction | Satisfy YD/T983-1998A | ||||||
Radiation | Satisfy YD/T983-1998A | ||||||
Noise Immunity | Satisfy YD/T983-1998A | ||||||
Insulating resistance | > 2MΩ500VDC | ||||||
Insulating strength | 2121VDC(AC input, output to ground, DC input to AC output), without flashover in one minute) | ||||||
Cooling system | wind cooling | ||||||
Frequency | <55dB(1M) | ||||||
Working enviroment | Temperature | 10~ +40 | |||||
humidity | 0~95%, no condensation | ||||||
Altitude | ≤1500m, satisfy GB3859.2-93 | ||||||
Storage envirement | Inverter temperature | -40~+65 | |||||
humidity | 0~95%, no condensation | ||||||
