Figure 1: Layout of auxiliary contacts in Enpower, Terminals for connecting RSD are indicated in red
Each Enphase Storage system with IQ8 PV requires the presence of a rapid shutdown (RSD) switch. Rapid shut down switch is needed to disconnect
all PV panels, battery and generator systems in the building/home to ensure the safety of maintenance technicians. When the RSD switch is engaged,
the Enphase storage system will be shutdown and the home is connected to the grid.
Q U I C K
I N S T A L L
G U I D E
Model number:
EP200G-NA-02-RSD
Instructions to use the
Rapid shutdown
(RSD) switch connections
The contents of the Rapid shurdown (RSD) switch connections and how to use
them
are
described below:
Components that are needed for RSD connection
S.No
Component
Source of Components
Qty
1
RSD switch
RSD kit (SKU: EP200G-NA-
02-RSD)
1
2
NEC label 1
RSD kit (SKU: EP200G-NA-
02-RSD)
1
3
NEC label 2
RSD kit (SKU: EP200G-NA-
02-RSD)
1
4
Cable head assembly
Enpower R2 literature kit
4
5
12 AWG wire (for RSD
connections)
Provided by Installer
Length as
required
6
8-14 AWG wire (for
Ground bar)
Provided by Installer
Length as
required
7
Screw drivers (PZ2)
Provided by Installer
1
Wiring the auxiliary contacts in Enpower R2
A ) The Enpower R2 comes with multiple auxiliary contacts as indicated
in Figure 1.
B ) The contacts NC3 and NC4 are for wiring the RSD (indicated in the
red box in Figure 1).
C ) The Enpower literature kit comes with cable assembly header which
is shown in Figure 2a.
D ) Insert the ferrule of the cable header assembly to the feed through
header which is indicated in Figure 2b.
E ) Tighten the screws on the top (torque 0.22Nm to 0.25Nm) to secure
the wires.
F ) Repeat steps D and E to complete wiring of other 3 terminals of
NC3 and NC4.
© 2021 Enphase Energy. All rights reserved. Enphase, the Enphase logo, Enpower smart switch, Encharge storage system, Envoy, Combiner, Microinverter,
Installer Toolkit, Enlighten and other trademarks or service names are trademarks of Enphase Energy, Inc. Data subject to change. 10-18-2021
2
1
200 ±5
15 ±5
1
2
3
(SEE NOTE : 6)
COLOR RING
STEP-DOWN END
NOTES:
APPLICABLE STANDARDS:
1.
IPC/WHMA-A-620: CLASS 2 REQUIREMENTS AND ACCEPTANCE
FOR CABLE AND WIRE HARNESS ASSEMBLIES.
WIRE IS TO BE TERMINATED ON AN AUTOMATIC MACHINE. THE APPLICATORS OR CRIMPING APPARATUS TO BE AS
2.
SPECIFIED BY THE TERMINAL MANUFACTURER. TERMINAL CRIMPS MUST WITHSTAND A MINIMUM PULLOUT FORCE
AS PER STANDARD UL 486A.
MUST BE MANUFACTURED UNDER UL RECOGNISED COMPONENT WIRING HARNESS (ZPFW2) PROGRAM.
3.
UL MARKINGS MUST BE ON SMALLEST SHIPPING CARTON.
4.
EACH SHIPMENT SHALL INCLUDE A CERTIFICATE THAT:
- INCLUDES THE UL WIRE STYLE(S)
- THE CONNECTOR MANUFACTURER'S NAME AND PARTNUMBER AND
- REFERENCES THE PURCHASE ORDER AND ENPHASE ENERGY DRAWING NO.
USE OF LOOSE PIECES OR HAND FEED TERMINATION IS NOT ACCEPTABLE.
5.
LABEL WITH CABLE PART NUMBER, REVISION AND MANUFACTURE ID.
6.
REVISIONS
REV
DESCRIPTION
CHECKED
DATE
01
INITIAL RELEASE : ECO-005253
HW
27 APR 21
A3
EPDM VERSION
© COPYRIGHT 2019 ENPHASE ENERGY. ALL RIGHTS RESERVED. ALL THE
TRADEMARKS ARE OWNED BY ENPHASE OR ITS AFFILIATED COMPANIES AND
SHALL NOT BE USED OR REPRODUCED IN ANY FORM OR FOR ANY PURPOSE
WHATSOEVER, WITHOUT THE EXPRESS WRITTEN PERMISSION OF ENPHASE
ENERGY.
FINISHED PART (INCLUDING ALL SUB-COMPONENTS) MUST
BE ROHS COMPLIANT (EU ROHS DIRECTIVE 2015/863/EU).
MANUFACTURER WILL BE REQUIRED TO CERTIFY ROHS
COMPLIANCE. IF THERE IS A CONFLICT BETWEEN THE
SPECIFICATIONS AND ROHS COMPLIANCE, THE VENDOR
MUST CONTACT ENPHASE ENERGY FOR CLARIFICATION.
MASS(g)
FINISH
MATERIAL
ALL DIMENSIONS ARE IN MILLIMETERS.
Cable Assy Header Enpower 200G R2
27 APR 21
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF
ENPHASE ENERGY. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE
WRITTEN PERMISSION OF ENPHASE ENERGY IS PROHIBITED.
HENRY W
27 APR 21
DATE
DATE
ENGINEER
2:1
SCALE
TOLERANCES AND DIMENSIONS IN
ACCORDANCE WITH ASME Y14.5 (2009)
HENRY W
DRAWN
840-01451
01
THIRD ANGLE
PROJECTION
SHEET
SIZE
TITLE
SHEET
PART NUMBER
REV
1 of 1
DO NOT SCALE
INDIQUBE GOLFVIEW
BANGALORE, INDIA
WWW.ENPHASE.COM
A
A
B
B
C
C
D
D
E
E
F
F
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Figure 2a: Cable header assembly
2. Tighten these
screws to hold the
wires in place
1. Insert wires
here
Figure
2b: Feed through header
I/O - 1
(24V, 1A)
I/O - 2
(24V, 1A)
Gen - I/O
(24V, 1A)
NO1 NO2
NC1 NC2
NO3
RSD
NC3 NC4
AC Combiner
PV/Storage
Generator