Table 1 System Configurations - ABB 827E Product Manual

System Configurations
Inverter systems are available as single shelf systems or frame systems.
Single shelf systems provide basic inverter system features and mount in an existing frame.
Frame Systems (−48 Vdc input only) provide up to four inverter shelves and optional Maintenance
Bypass Panel and AC Distribution Panels factory assembled in a 23" frame (rack).
Mounting
19" 23"
·
·
·
·
·
·
Inverter Inverter
Positions
1 6
2 12
3 18
4 24
Inverters
Inverters are microprocessor controlled and have no adjustments. Each inverter can be inserted or
removed from an energized shelf without shutting down the system (hot swappable).
The inverter system includes several alarm indicators, located on the individual inverters, the System
Controller, and the Distribution Disconnect Module. Refer to the Features Reference section for a
detailed description of all alarms.
1 See the Ordering Guide for available configurations.
2 N+1 output: a system fully populated with inverters where the output of a single redundant inverter is not included.
full output: a system fully populated with inverters where the output all inverters is included.
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Single Shelf Systems - typical
Input
Inverter
Positions
−48 Vdc
4 ·
4 ·
4
6 ·
6 ·
6
Frame Systems - −48 Vdc Input, 23" Only - typical1
50 kVA
(60 kVA
110 kVA
(120 KVA
170 kVA
(180 kVA
270 kVA
(280 K

Table 1 System Configurations

1
+24 Vdc
120 Vac
240 Vac
· 120 Vac
120 Vac
240 Vac
· 120 Vac
System N+1 (full)
6.0 kVA
7.2 kVA)
13.2 kVA
14.4 kVA)
20.4 kVA
21.6 kVA)
27.6 kVA
28.8 kVA)
2
Output Capacity
N+1 (full)
30A
(40A 4.8 kVA)
15A
(20A 4.8 kVA)
15A
(20A 2.4 kVA)
50A 6.0 kVA
(60A 7.2 kVA)
25A 6.0 kVA
(30A 7.2 kVA)
25A
(30A 3.6 kVA)
240 Vac System N+1 (full)
25A 6.0 kVA
7.2 kVA)
55A 13.2 kVA
(60A 14.4 kVA)
85A 20.4 kVA
(90A 21.6 kVA)
115A 27.6 kVA
(120A 28.8 kVA)
3.6 kVA
3.6 kVA
1.8 kVA
3.0 kVA