How to hardwire an SBP16KP or SRYLSBP20KP to a Smart-UPS Online SRT5K-10K or SURT8K-20K
Issue:
The customer is asking how to properly wire an SBP16KP or SRYLSBP20KP to a Smart-UPS Online SRT5K-10K or SURT8K-20K
Product Line:
SBP16KP, SRYLSBP20KP, Smart-UPS Online SRT5K-10K or SURT8K-20K
Environment:
All Serial Numbers
Cause:
An SBP16KP has a 5-wire connection (3Ph + N + G) and an SRYLSBP20KP has a 4-wire (2Ph + N + G), while the UPS only has a 3-wire (2Ph + G) which causes confusion.
Solution:
You can still use the SBP16KP or SRYLSBP20KP and just utilize the 2Ph + G. Please see a sample diagram below.
NOTE: A Step-down transformer (ex. SRT10KRMTF) will be needed if a 120V output is required as the UPS has an unbalanced output. Otherwise, the SBP/SBU's output can be wired directly to the distribution panel. Please refer to FAQ000265357 on how to wire the transformer.
The customer is asking how to properly wire an SBP16KP or SRYLSBP20KP to a Smart-UPS Online SRT5K-10K or SURT8K-20K
Product Line:
SBP16KP, SRYLSBP20KP, Smart-UPS Online SRT5K-10K or SURT8K-20K
Environment:
All Serial Numbers
Cause:
An SBP16KP has a 5-wire connection (3Ph + N + G) and an SRYLSBP20KP has a 4-wire (2Ph + N + G), while the UPS only has a 3-wire (2Ph + G) which causes confusion.
Solution:
You can still use the SBP16KP or SRYLSBP20KP and just utilize the 2Ph + G. Please see a sample diagram below.
NOTE: A Step-down transformer (ex. SRT10KRMTF) will be needed if a 120V output is required as the UPS has an unbalanced output. Otherwise, the SBP/SBU's output can be wired directly to the distribution panel. Please refer to FAQ000265357 on how to wire the transformer.
Released for: Schneider Electric New Zealand
