AC/DC Power System, Aspiro from Power ONE

The AC/DC power system converts (rectifies) the mains power (90 ~ 240 V AC) to supply -48V DC to the different types of MX-ONE chassis.

The AC/DC power system consists of AC/DC modules (rectifiers), distribution unit and battery connections. It is to be mounted in a 19-inch cabinet.

The ASPIRO power system from is a module based AC/DC system where the AC/DC modules (rectifiers) are hot swappable, short-circuit proof with microprocessor-based supervision. The Aspiro comes in one version, with optional equipment.

Table 1. Functions in the power system
Function
Max. number of 800W rectifiers BML351058/1	2, (1600W)
Back-up battery support, see 1U description for details	Yes, 1 string* (battery pack)
AC redundancy capable	No
Primary controller PCC (needed for correct battery charging)	Optional
Number of fuse breaker outputs	4 (15A)
Number of battery fuse breakers	1 (40A)
Battery cable kit	Optional

* A string is one battery set, four times 12V batteries

Power Unit, 800-1600W, product number 51305282

Figure 1. Power Unit (optional equipped with extra 800W rectifier and PCC)

The basic configuration of the power system is with one rectifier (800W), 4 fuse breaker outputs (15A) and one battery fuse breaker (40A). The controller unit, PCC (51305283), is optional and needed when batteries are used or if local/remote supervision is required.

Note:

The cable kit (51305284) for batteries and charging supervision is sold separately.

Two slots are available for rectifiers where one is fitted by default.

Note:

It is possible but not recommended to use batteries without the controller. No temperature compensation or settings/status of the batteries can be achieved without the PCC controller.

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