Owner manual

Gamatronic Electronic Industries Ltd.
POWER
+
RM
50 KVA, N.Am. Std. – User Guide, Release 1.9
175
UPS capacity 10 kVA 20 kVA 30 kVA 40 kVA 50 kVA
Dimensions (U.S. measurements) incl. exterior cabinet, excl. batteries
Height 78.4 in. (including cabinet legs)
Width 24 in
Depth 39.1 in
Weight (lbs) 766 788 811 833 856
Dimensions (metric measurements) incl. exterior cabinet, excl. batteries
Height 1990 mm (including cabinet legs
Width 611 mm
Depth 994 mm
Weight (kg) 347.4 357.6 367.8 378.0 388.2
Acoustic Noise
Noise (dBA) with half load 48 52 53 54 55
Noise (dBA) with full load 51 54 55 57 58
SYSTEM CONTROLLER – TECHNICAL DATA
Microcontroller core 16 bit
Display 4 × 40 characters LCD with backlight
Other indicators 8 LEDs, buzzer
Analog input channels
3 for battery current measurement
1 for temperature measurement
Voltage-free user input channels
(dry contacts)
8
Real Time Clock (RTC) Yes (operates for 2 weeks without power)
Power meter kVA, kW, PF
Volt-free outputs (dry contacts) 6 outputs, rated 50V/1A
RS232 user port Yes, isolated
Optional communication TCP/IP, GPRS/SMS wireless communications (optional)
Communications with system modules Serial, isolated
Events log 255 events
System operation without controller Unchanged
On-screen parameters
Load bar-graph
3-phase voltages
3-phase currents
Battery voltage
Status of each UPS module
Static-switch parameters and status
Battery sensor temperature
Alarms
(floating output relay contacts,
each rated for max. 48 Vdc 1 A)
Ac failure
Dc failure
UPS module(s) failure
Load on bypass
Battery test failure
Over/under temperature
Overload
Power requirements 3 × 208 Vac / ±216 Vdc 15 W