Installation Instructions; Figure 2: Input/Output Terminals; Figure 3: Mounting The Ups Din Rail - Emerson SolaHD SDU 500A Manual

3.0 Installation Instructions

WARNING
!
To reduce risk of fire, connect only to a circuit provided with 20A maximum branch circuit overcurrent
protection in accordance with the NEC, ANSI/NFPA 70, and the CEC Part 1, C22.1.
1. Placement: Install the UPS in a protected area with adequate airflow and free of excessive dust.
Do not operate the UPS outdoors. The products are suitable for a Pollution Degree 3 environment.
2. COMM CARD Installation: To install the optional card, remove the COMM PORT cover and insert the
card. Refer to the SDU COMM CARD Manual for more details. (Refer to inside cover for COMM CARD
options or contact your SolaHD representative).
3. DIN Rail Mounting: Follow instructions below.

Figure 3: Mounting the UPS DIN Rail

Bottom
View
Line
Protective
Earth
Neutral

Figure 2: Input/Output Terminals

A) Tilt unit as illustrated.
B) Put it onto the DIN rail.
C) Push downwards until stopped.
D) Push at the lower front edge to lock.
E) Shake the unit slightly to ensure that the unit
is secure.
F) Check if UPS is facing upright and not tilting
downward.
SDU AC-A Series
A272-290 Rev. 5 07/2018
Line
Protective
Earth
Neutral
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