1. True on-line double conversion technology with advanced microprocessor control 2. 115~300VAC input range 3. Zero transfer time 4. Protection against all types of power problems 5. Self test while start UPS 6. Site wiring fault warning 7. On-battery power-on function 8. Smart RS232 communication interface 9. Intelligent slot available
Computer center in power plant or converting station
Middle and large data center
90 ± 5 ~290 ± 5Vac
176 ~ 276Vac
40 ~ 60 Hz
220Vac ( 1 ± 2%)
220Vac ( 1 ± 1%)
(50 ± 2)Hz
(50 ± 1)Hz
Linear ≤ 7% when RCD 100% loading (Non-line)
Linear ≤ 3% when RCD 100% loading (line)
105%< <125% → 50s
100%-125%, 1 minutes to
125%< <150% → 25s
transfer to bypass; >150%,
>150% → 300s
100ms to transfer to bypass
Type of Battery
Sealed lead acid maintenance-free
External Battery Voltage
9pin D trpe comector (RS232)
Size (WXDXH) mm
Standard Type (3U): 482x680x132.5
Long Backup Type (2U): 482x450x88
Packaging & Shipping
Payment T/T,L/C, western union and money gram
30% deposit, balance in full before shipment
Packing Color box+plastic bags+carton / as customer request
Shipping by sea
Warranty 1 year
Shenzhen Zhongyuan Chuangda Technology Co. Ltd (ZYUPS), with our brand IWELL, was founded in 1997. we are a professional high-tech high precision and high quality enterprise with international trade experience specialized in the development manufacture sale and after-sales service of UPS (Uninterrupted Power System), solar inverter and Storage Lead Acid Battery.
Q:What's the payment term?
A:We accept TT,30% deposit and 70% balance against copy of B/L.
Q:How is the delivery time?
A:Usually it will take about 10-25 working days for production.
Q:How is the standard of the package?
A:For the small capacity,it will use cartoon,for the big capacity,we should use the strong wooden case for protection.
Q:Would you accept our own logo?
A:If you have good quantity,it's absolutely no problem to do OEM.
Q:Could you tell me the month capacity?
A:It depends on the model,for example,the relay type small capacity,month capacity can reach near 20000pcs and big capacity near 30000pcs.
Q:Does the inverter connect with solar system?
A:Yes,because of the unique feature which combine invert,charge and ac auto-transfer switch into one complete system,made inverter not only connect with solar system,but also could used in officer equipment,household items,power tools etc