APC SURGEARREST PMF3S-A Instruction Manual download pdf (Page 7)

The identification nameplate (see Figure 1) is located on the inside of the

door/cover.

Figure 1: SPD Nameplate Example

IDENTIFICATION NAMEPLATE

AFETY LABELS

SPD LOCATION CONSIDERATIONS

Environment

Audible Noise

Mounting

Service Clearance

Equipment Performance

English versions of all safety labels (danger, warning, caution) are provided.

The device is designed to operate in an ambient temperature range of

-40 to +65 °C (-40 to +149 °F) with a relative humidity of 0 to 95% non-

condensing. Refer to the product catalog for further details on enclosures.

All SPD’s operate normally without reduction in performance when

subjected to shock and vibrations described in IEC 60721-3-3, Class 3M4.

The device background noise is negligible and does not restrict the

location of the installation.

This device is designed to be surface mounted. Refer to the device submittal

drawings or the product catalog for typical mounting dimensions and weight.

Install the APC Modular Panel SPD in a restricted access area.

The service clearance should meet all applicable code requirements.

To obtain the maximum system performance, locate the device as close

as possible to the circuit breaker to minimize the interconnecting wiring

length. For every foot in length of wire, approximately 175 volts per foot

(6 kV/ 3 kA, 8/20 microsecond) is added to the suppressed voltage.

The suppressed voltage rating is located on the device nameplate and

is measured 6 inches from the device terminals, according to UL

449

Second Edition.

IDENTIFICATION

APC MODULAR PANEL PRODUCTS Surge Protective Device (SPD)

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APC SURGEARREST PMF3S-A Instruction Manual Page 7