EMC VNX5700, VNX7500 & CX3-80 SPS Replacement Battery (2200W) DPN: 078-000-050,078-000-054,078-000-049,100-809-008,078-000-086
- Brand: EMC
- Part #: 078-000-050
- Alt Part # (s):
- :: 078-000-054
- :: 078-000-049
- :: 100-809-008
- :: 078-000-086
- Specs:-
- :: Max Power Output: 2200W
- :: Input: 200-240V AC
- :: Output: 200-240Vac, 250Vdc AC/DC
- Compatibility:-
- :: CLARiiON CX3-80
- :: Celerra NS-960
- :: CLARiiON CX4-960C
- :: EDL-CLARIION DL5200
- :: SYMMETRIX DMX3 DRIVE BAY
- :: SYMMETRIX DMX4 DRIVE BAY & SYSTEM BAY
- :: SYMMETRIX VMAX & SE
- :: SYMMETRIX VMAX 40K
- :: SYMMETRIX VMAXE VNX5700
- :: VNX7500
- :: VNX8000
- :: VPLEX VS1
- :: VPLEX VS2
- Condition:
- :: Refurbished with new battery cores.
- Warranty: 1 (one) year Tekmart warranty
-
Key points to note on these 078-000-050 EMC 2.2Kw SPS Batteries:-
EMC VNX5700, VNX7500 & CX3-80 2200W 2U SPS Replacement Battery 078-000-050 / 100-809-008
Tekmart Africa is dedicated to providing top quality standby power supplies to keep your EMC storage array running smoothly. This particular model with part numbers 078-000-050 & 100-809-008, is used by the EMC VNX5700, VNX7500 & CX3-80 when the 4U DAE is used as a Vault drive.
All EMC SPS units are fully refurbished with brand new battery cores and come with a 1 (one) year Tekmart warranty.
EMC VNX7500, VNX5700 & CX3-80 Standby Power Supply (SPS) Replacement Battery 078-000-050 / 100-809-008
As shown in Figure 1, the VNX5700, VNX7500 & CX3-80 SPE uses two 2.2-kilowatt 2U SPSs to maintain power to the storage system during a power loss; this allows a full dump of the write cache to a reserved area on the persistent disk. In the case of the 078-000-050, SPS power output connectors are used to power the SPE as well as to power the first DAE on the first back-end loop.
Figure 1. View of 078-000-050 / 100-809-008 Standby Power Supply (SPS)
It is important to cable each SPS so it connects completely to either the A side or the B side. For example, if you are looking at the SPS from the back, they should be configured as follows:
- :: SPS on the right: Power-out and sense cables should connect to power supply A and SP A.
- :: SPS on the left: Power-out and sense cables should connect to power supply B and SP B.
If an SPS is cabled with the SPS sense cable going to SP A and the power-out cable going to power supply B (or vice versa), error conditions are displayed when the SPS is tested while it is charging.
**Please note: EMC VNX5700, VNX7500 & CX3-80 2200W 2U SPS Replacement Battery is not a UPS**
The SPS is just to protect the write cache. I am saying "just" because this component is not an UPS at all. If there is a power failure it will allow the cache to be flushed to the vault disks hence avoiding data to be lost/corrupted. This process is only a few minutes..Tekmart Africa Support.
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