IBM Enterprise Storage Server 2105 E10, Introduction And Planning Manual, Page: 86 / 156

Table 21. ESS power cable connectors
Power cable
Feature Code Power cable Description (See
Notes 1 and 3.) In-line Connector
(See Note 2.) Receptacle (See
Note 2.)
9801, 9986 1-phase, 50/60 Hz 50 A (See
Notes 4 and 10.) 9C53U0 (See Note
8.) 9R53U0W (See
Note 9, 10, and
12.)
9802 1-phase, 50 Hz (See Notes 4
and 10.) No connector Hard wire (See
note 10 and 12.)
9803 1-phase, 50/60 Hz, 60 A (See
Note 4.) Not used 360R6W (See
Note 6, 10, and
12.)
9851, 9987 3-phase, 50/60 Hz, 50 A (See
Notes 5 and 10.) 9C54U0 (See Note
8.) 9R54U0W (See
Note 9, 11, and
13.)
9988, 9854 3-phase, 50/60 Hz, 60 A (See
Notes 5 and 10.) 7428-78 (See Note
7.) 7324-78 (See note
11 and 13.)
9852 3-phase, 50 Hz, (See Notes 5
and 11.) No connector Hard wire (See
note 11 and 13.)
9853 3-phase, 50/60 Hz, 60 A (See
Note 5.) Not used 460R9W (See
Note 6, 11, and
13.)
Notes:
1. All power cables are rated at 600 V ac except power cables for Japan, which are 250
V ac. Single-phase power cables have 2 poles and 3 wires. Three-phase power cables
have 3 poles and 4 wires.
2. Connector and receptacle types indicated are Russell Stoll except types for Japan,
which can use any manufacturer.
3. All power cables are 4.7 m (14 ft) long except Chicago, which is 2 m (6 ft) long.
4. Not available on the Model E20 or F20 or the expansion enclosure.
5. Not available on the Model E10 or F10.
6. Install IEC309 receptacle in a metal-backed box with the green wire ground-connected
to the grounding lug within the box. Ensure continuity between the box and the metallic
shielding of the liquid-tight conduit.
7. The 7428-78 in-line connector must have the appropriate JPA adapter included in the
assembly to ensure continuity between the connector housing and the metallic
shielding of the liquid-tight conduit.
8. IBM recommends that you attach these in-line connectors to a liquid-tight,
metallic-shielded conduit, using adapter C75 for 1.89 cm (3/4-in.) conduit, or using C10
for 2.54 cm (1-in.) conduit.
9. These receptacles require back box 3711A.
10. For low-voltage, single phase installations (200 V to 240 V), IBM recommends a
minimum rated circuit breaker of 40 amperes, and not to exceed the wire rating of the
facility.
11. For low-voltage, three phase installation (200 V to 240 V), IBM recommends a
minimum rated circuit breaker of 25 amperes, and not to exceed the wire rating of the
facility.
12. For high-voltage, single phase installations (380 V to 415 V), IBM recommends a
minimum rated circuit breaker of 20 amperes, and not to exceed the wire rating of the
facility.
13. For high-voltage, three phase installations (380 V to 415 V), IBM recommends a
minimum rated circuit breaker of 15 amperes, and not to exceed the wire rating of the
facility.
62
ESS Introduction and Planning