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Section 2: General Information
Specifications
Description
PV module maximum VOC
Maximum PV Modules per String
Efficiency
Maximum input current
Shutdown time
Enclosure rating
Operating temperature range
Certifications
Weight
*Used with a 50 V PV Panel
Specifications are subject to change without notice. Refer to the product specification sheet for complete list.
Serial Number Location
Refer to
Figure 2-1
to locate the unit serial number and
date of manufacture (A). Record the information from this
tag in the PV Link Important Information table located on
the inside front cover of the Generac PV Link Installation
Manual. When requesting assistance, you may be asked
to provide this information.
Figure 2-1. Serial Number Location
About PV Link Optimizer
Generac SnapRS devices are designed to connect PV
modules within a string array to achieve 2017 and 2020
NEC 690.12 compliance with PV rapid shutdown system
(PVRSS) requirements. When used with Generac PV
Link™, Generac SnapRS devices allow all controlled
conductors within an array's 1 ft (305 mm) boundary to
be limited to 80 VDC or less within 30 seconds of rapid
shutdown initiation.
SnapRS devices install to the negative (-) whip of each
PV module in the array using MC4 PV connectors. Each
PV module must have exactly one SnapRS device.
During a shutdown event, SnapRS devices isolate PV
modules to satisfy NEC 2017/2020 array conductor
Installation Manual for SnapRS
Units
V
-
%
A
sec
-
ºF (ºC)
-
oz (g)
A
009954
-40 (-40) to 158 (70)
Unit Dimensions
A
Figure 2-2. Unit Dimensions
A
B
C
voltage requirements.
NOTE: Generac SnapRS devices are not compatible
with existing Pika S2501 PV Links. If an existing PV array
must be brought into 2017 or 2020 NEC compliance,
Generac S2502 or newer model PV Links are required.
General Information
RS801
75
10
99.8*
13
< 10
NEMA 6P
UL 1741
3.5 (100)
B
009955
010051
C
1 in (25.4 mm)
7 in (152.4 mm)
1 in (25.4 mm)
5
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