MTI UPS SERIES

Modular Uninterruptible Power Supplies

25kVA - 200kVA

The RM Series Rack Mounted Modular UPS is scalable, hot-swappable, online double conversion. The power capacity is from 25 to 200kVA/kW, it’s the ideal choice for modern data center. With the latest IGBT three-level and full DSP control technology, the new RM series delivers the best combination of reliability and flexibility.


APPLICATION
IDC (Internet Data Center), network servers and workstation, control system, communication system, office, PC etc

• High Power Density
• 25kVA power module in 2U height, saving great amount of space, easy for capacity expansion
• Rack Modular Design
• Module design, compatible with 19” standard rack cabinet, convenient to be integrated with servers
• Battery Cold Start
• UPS can be powered on from the battery without utility
• Friendly Interface
• Touch LCD display with abundant information

INPUT
Dual input
Optional
Standard
Phase
3 Phase + Neutral + Ground, 380V/400V/415V(line-line)
Input voltage range
304~478Vac (line-line),full load; 228V~304Vac (line-line),load decreases linearly according to the min phase voltage
Rate frequency
50/60Hz
Input frequency range
40Hz~70Hz
Input power factor
> 3% (100% Linear load)
BYPASS
Rate voltage
380V/400V/415VAC (line-line)
Rate frequency
50/60Hz
Input voltage range
Settable,  -40%~+25%
Bypass frequency range
Settable, ±1Hz, ±3Hz, ±5Hz
Bypass overload
110% long term operation; 125% for 5 mins ;150% for 1 min; >150% for 1s
OUTPUT
Rate voltage
380/400/415VAC  (line-line)
Voltage regulation
±1(0~100% linear load)
Rate frequency
50/60Hz
Frequency precision
0.1%
Output power factor
1
Output THDu
<1% , Linear load; <6%, Non-linear load 
Crest factor
3:1
Inverter overload
110% for 1 hour; 125% for 10 mins ;150% for 1 min; >150% for 200 ms
BATTERY
Voltage
±240VDC
Battery number
40pcs (Settable: even number from 32 to 44)
Voltage precision
±1%
Charge power
up to 20% * Output active power Standard
Battery cold start
Standard
SYSTEM
Efficiency
AC mode
96.0%
ECO mode
98.0%
DC mode
96.0%
Display
7.0" color touch screen LCD + LED + keyboard 
IP class
IP20
Interface
RS232, RS485, Programmable Dry Contact
Option
PDU for RM150/25C,SNMP Card, Parallel kit,SPD, LBS
Temperature
Operation: 0~ 40 ℃  Storge: -40 ~70 ℃ 0 ~
Relative humidity
0 ~95% Non-condensing
Altitude
<1000m. Within 1000m to 2000m, power derate 1% for every 100m rise
Noise (1 Meter)
65dB @ 100% load, 62dB @ 45% load
Applicable standards
Safety: IEC/EN 62040-1-1 EMC: IEC/EN 62040-2 Performance: IEC/EN 62040-3
PHYSICAL
Weight (kg)
Cabinet
140
160
Power module
18
Dimensin WxDxH (mm)
Cabinet
482x916x931
482x916x1550 
Power module
436x677x85