Envoy-S Installation and Operation
2016 Enphase Energy Inc.
141-00031 Rev 01
14
Method B: Wire in an Enclosure
Though the Envoy-S Standard (ENV-S-WB-230-F, -G, and -I) includes an AC power cord, you may hard-
wire it instead. When you hard-wire the Envoy-S outdoors, you must install it in an IP54-rated, or better
enclosure with conduit attachment. Use an appropriately rated enclosure if hard-wiring indoors.
DANGER!
Risk of electric shock. Be aware that installation of this equipment includes risk of
electric shock. If you wire the Envoy-S at the sub-board, always de-energise the sub-board
before beginning wiring.
a.
Use a single-pole 20 A maximum circuit breaker for the supply wiring.
b.
Make sure supply wiring is 1.5mm
2
copper rated at 75 degrees C.
c.
Locate the screw on the left side of the terminal block door, and loosen it with a screwdriver to
unlock the door.
d.
Open the terminal block door and move the shutter to the left. Wire the line and neutral
conductors as shown in the diagram. Tighten terminal block screws to 0.56 Nm.
- Connect Line (active) to A
- Connect Neutral to N