Installation Guide

EN-Rev IM/GN-AM-EN/1.5 Copyright © November, 2018. Canadian Solar Inc.
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Module types Standard cables Optional cables
CS3U-P, CS3U-MS, CS3K-P,
CS3K-MS, CS3W-P, CS3L-P
Leap-frog
Table 2: System Cable Scheme for CS3U, CS3K, CS3W and CS3L modules
The maximum distance between two adjacent module frames should be within 50 mm (1.96in) for side with
mounting clamps, and within 25 mm (0.98in) for side without mounting clamps, in order to meet system cable
scheme.
and proper actions should be taken to avoid dust and
moisture penetration inside the connectors.
· For CS3U, CS3K, CS3W and CS3L series modules,
Canadian Solar Inc. offers optional cable
specifications to match various system configurations.
Recommended system cable schemes are shown in
Table 2 below:
· For CS1V, CS1VL, CS1A, CS1U, CS1H and CS1K series
modules, recommended system cable schemes are
shown in Table 3:
Table 3: System Cable Scheme for CS1V, CS1VL, CS1A, CS1U, CS1H and CS1K modules
Module types Standard cables
CS1V-MS, CS1VL-MS, CS1A-MS, CS1U-MS,
CS1H-MS, CS1K-MS