Specifications

34
RM
MASTER DIALOG RM
data
Technical
RM
RM 800 RM1000 RM1500 RM2000
RECTIFIER INPUT
Rated power [kVA] 8 10 15 20
Rated voltage 400V three-phase
Voltage range ± 20 %
Frequency range 45 ÷ 65 Hz
Distortion of the current absorbed 30% (5% in RM-CLEAN version)
Soft start 0 – 100% in 10sec
RECTIFIER OUTPUT
Rated battery voltage 384V
Maintenance voltage Variable acc. to temperature [-0.5V x °C]
Ripple < 1%
INVERTER OUTPUT
Rated power [kVA/KW] 8/6.4 10/8 15/12 20/16
Rated voltage [V] 230 single-phase
Rated current [A] 35 43 65 87
Regulation of the output voltage 200 ÷ 244 V phase/neutral (from control panel)
Crest factor 3 : 1
Waveform Sinewave
Static stability ± 1 %
Dynamic stability ± 5 % in 5 ms
Rated frequency Same as the input (autorange)
Frequency stability (mains supply failure ) ± 0.05 %
Frequency stability (mains supply present) ±2 % (adjustable ± 1% / ± 5% from control panel)
Overload 125/150/200 % of the rated current for 10’/1’/7 s
Inverter efficiency at rated load 92 93 93 93
BATTERY (Maintenance-free sealed lead-acid)
Maximum recharge current [A] 0,2 x C10
BYPASS LINE
Rated current [A] 35 43 65 87
Rated voltage [V] 230 single-phase
Permitted voltage range ±15 % (adjustable ± 10 % , ± 25 % from front panel)
Rated frequency 50 / 60 Hz (autorange)
Permitted frequency range ±2 % (adjustable ± 1% , ± 5% from front panel)
Overload capacity In x 10ms 18 14 12 14
Standard capabilities BackFeed protection; separable bypass line
INSTALLATION INFORMATION
Efficiency 91 92 92 92
Compliance EN50091-1-1, EMC EN50091-2 Lev. A EC Directives 73/23-93/68-89/336
Air flow (m3/h)
(for installations in a closed environment)
310 372 558 744
Remote signaling zero-potential contacts (mains power failure, UPS on bypass, end of discharge pre-alarm... output 12Vdc 80mA)
Remote controls ESD and bypass
Computer interface RS232/C
Operating temperature 0 + 40 °C
Maximum relative humidity non condensing 95 %
Noise (dBA) 48 ÷ 54 48 ÷ 54 53 ÷ 60 53 ÷ 60
Protection rating IP20
Color of the cabinet Light gray RAL 7035
Rectifier maximum input current [A] 15 18 27 36
Bypass input current [A] 36 45 68 91
Differential input current* 100mA
VALUE OF THE OUTPUT PROTECTION (FOR SELECTIVITY)**
Normal fuses (GI) In (Rated current) / 5.5
Normal switches (Curve C) In (Rated current) / 5.5
Extra fast fuses In (Rated current) / 1.6
Cable infeed Bottom/rear
* This value must be added to the differential current of the equipment.
** Complying with these values, the UPS will be able to provide the power required to interrupt the output Protection in the case of
a short-circuit without switching the load to the mains supply.