29
Instruction Booklet
IB022018EN
Effective July 2020
Instructions for the installation and
EATON
www.eaton.com
1.4 Type XGIS gas insulated switchgear ratings (tables 2,
and 3)
Table 2. Vertical section dimensions
Vertical section dimensions
Maximum amperage
1250 A
2000 A / 2500 A
Width
600 mm (23.62 in)
800 mm (31.5 in)
Depth
1800 mm (70.87 in)
1800 mm (70.87 in)
Height
2700 mm (106.3 in)
2700 mm (106.3 in)
Table 3. Electrical data
Electrical Data
System
Units
Value (1250 A / 2000 A / 2500 A)
Rated voltage
kV
38 (60 Hz), 36 (50 Hz)
Lightning impulse withstand voltage
kV
170
Power frequency withstand voltage
kV
80
Rated frequency
Hz
50/60
Internal arc class
AFLR
Loss of service continuity category
LSC2B
Accessibility of compartments
Circuit breaker compartment
Interlock-controlled
Busbar compartment
Tool-based/non-accessible
Cable compartment
Tool-based or interlock-controlled
External degree of protection
IP4X
Primary live parts degree of protection
IP65
Installation
Indoor
Temperature classification
°C
-5 to +40
Relative humidity (max)
%
95
Phase busbars
Rated normal current
A
1250, 2000, 2500
Rated short-time withstand current, rms symmetrical
kA - 3 s.
31.5
Rated peak withstand current
kA
82
Ground bus
Rated short-time withstand current, rms symmetrical
kA - 3 s.
31.5
Rated peak withstand current
kA
82
Circuit breaker ratings
Rated normal current
A
1250 / 2000 / 2500
Rated short-circuit breaking current, rms symmetrical
kA
31.5
Rated short-circuit making current, peak
kA
82
Rated short-time withstand current, rms symmetrical
kA - 3 s.
31.5
Class
E2, M2, C1 for 1250 A, C2 for 2000 A / 2500 A
Number of full short-circuit breaking operations
30
Rated operating sequence
O - 0.3S - CO - 15S - CO
Class
M2
Number of operations - No-load or full load
> 10,000 / > 2,000
Three-position disconnect switch
Number of operations
> 2000
Heat Loss for representative sections
1250 A
683 W
2000 A
905 W
2500 A
1554 W
