Salicru SLC CUBE4, Руководство пользователя

Страница: 61 / 70

61
Inverter specifications 30 kVA 40 kVA 50 kVA 60 kVA 80 kVA
Power factor 1
Permitted crest factor 3:1
Overload
110% ~ 125% (for 10 min.)
125% ~ 135% (for 5 min.)
135% ~ 150% (for 1 min.)
> 150% (immediate transfer to bypass)
Overcurrent limit 300 %
Output THDv
≤ 1% (linear load) / < 4.0 (non-linear load)
Maximum synchronism speed 10.0 Hz/s (default value)
Inverter voltage range ± 5 %
Tab. 19.
Inverter characteristics
9.4.5. Communications
Communication specifications Parameters
Communication port 1 RS 232 / RS 485
Communication port 2 USB
Expansion slot 1
NIMBUS card
Expansion slot 2 Free slot (*)
Digital inputs 4 inputs
Relay interface
4 programmable relays
Protocol MODBUS RTU
Display 5" touchscreen
EPO function
2-pole normally closed contact
(*) Options:
- SNMP.
- RS232, RS485, USB.
- AS400 (relay extension).
- Remote battery temperature.
Tab. 20. Communications available.
9.4.6. Efficiency
Efficiency specifications 30 kVA 40 kVA 50 kVA 60 kVA 80 kVA
General efficiency in battery mode (> 25% charge)
up to 96.5%
General efficiency in normal mode up to 96.2%
Heat losses, normal mode, 100% charge (W) 1470 1920 2300 2700 3680
Air volume for cooling (m3/hour)
427 854
Tab. 21. Efficiency characteristics
SLC CUBE4 - UNINTERRUPTIBLE POWER SUPPLY SYSTEM - USER MANUAL