Connections 40-260A; Environmental Specifications - Siemens Vendor Manual

Physical Description

2.2 Connections 40-260A

2
Mounting
Electrical
Connections
Control
Connections

2.3 Environmental Specifications

Maximum Elevation
Maximum Ambient
Storage Ambient
Ambient Humidity
Ambient Air Quality
40-140A Cell Minimum Air
Flow
200-260A Cell Minimum Air
Flow
2-2
Table 2-3: Connections 40-260A
Bottom mount rails with polyethylene coated slider brackets. Front
accessible self-locking latches. No hardware required. See Access/
Connections section for more details.
Rear blind connection to nickel plated copper bus bars via cell
mounted power plugs. No hardware required. See Access/Connec-
tions section for more details.
Front access fiber optic
Table 2-4: Environmental Specifications
3300 FASL (1006 masl) without de-rating, 6563 FASL (200masl) MAX
45 °C (113 °F, 318.15 °K), up to 60 °C with de-rating.
Note that over load and capacitor life are less above 40 °C
-30 °C (-22 °F) minimum, 60 °C (140 °F) maximum
High humidity (93-95% RH) is not a concern unless there is a possibility of
condensation formation.
Non conductive particulate contamination should be limited to <100 microns at
6.5mg/ft^3
180CFM (84.5 L/sec, 400 yd^3/hr) at 45 °C ambient.
Typical air flow is 225-250CFM (105.6-117.36L/sec)
300CFM (141.58 L/sec, 667 yd^3/hr) at 45 °C ambient.
Typical air flow is 300-350CFM (141.58-165.18L/sec)
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MicroHarmony Cell Sizes 40 - 260A Manual
19001467: Version 1.0