Samlexpower EVO-2212E Owner's Manual - Section 3 |
46 | SAMLEX AMErICA INC.
SAMLEX AMErICA INC. | 47
Insert the terminated end of the wire fully into the terminal slot till it stops. Tighten the screw
firmly. Tightening torque for the screws – 7 to 12 Kgf*cm / 0.5 to 0.9 lbf*ft.
fig 3.11 Stripped wire end terminal on Ac wiring
3.7.2 tightening torques
Tightening torques to be applied to the wiring terminals are given in Table below:
tightening torQueS
battery input
connectors
external charger input
connectors
Ac input and output
connectors
70 kgf.cm
(5.0 lbf.ft)
35 kgf.cm
(2.5 lbf.ft)
7 to 12 kgf.cm
(0.5 to 0.9 lbf.ft)
3.8 SiZing of wiring AnD breAKerS - Ac inPut SiDe
wArning!
AC breakers for the AC input circuits have NOT been provided internally. These have to be
provided externally by the installer / user based on guidelines given below. Please note that
guidelines given below on wire sizing and over-current protection will be superseded by the
applicable National / Local Electrical Codes.
Attention!
Breakers AC pour les circuits d’entrée AC ont pas été fournis en interne. Ceux-ci doivent être fournies à l’extérieur par
l’installateur / utilisateur sur la base des directives données ci-dessous. Se il vous plaît noter que les directives ci-dessous
sur dimensionnement des câbles et protection contre les surintensités seront remplacées par les nationaux / codes
électriques locaux applicables.
3.8.1 tables for wire and breaker Sizing - Ac input Side
Tables 3.2.1 to 3.2.3 provide details of wire and breaker sizing for the AC input side.
table 3.2.1: for EVO-2212, 2224, 3012 and 4024 for AC Input Current Limit ("GrID
MAX CurrENT" / "GEN MAX CurrENT") set at 30A (Default Setting)
table 3.2.2: for EVO-2212, 2224, 3012 and 4024 for full rated AC input currents.
AC input side wiring and breaker sizes depend upon the maximum continuous AC input cur-
rent under various operating conditions described in the succeeding paragraphs.
The Maximum Load Current on the output side has to be limited to the rated output Amp
capacity of the specific model when operating in Inverter Mode (Column 1 ).
When Grid / Generator input is available and the unit is operating in Charging / Pass
Through Mode, the AC Input Current will be determined as follows:
The maximum possible AC Input Current (Column 4) for a particular model will be
equal to the sum of the rated AC Side battery Charging Current (Column 3) and the
rated Pass Through current (Column 2). rated Pass Through Current (Column 2) = the
rated Output Current in Inverter Mode (Column 1).
The AC Input current in Charging / Pass Through Mode will be restricted by the
maximum Amp rating of the Generator or the Amp rating of the breaker in the Grid
branch Circuit that is feeding the unit. The AC Input Current drawn by the unit can be
programmed to the desired limit (Column 5) to match the output Amp rating of the
Generator or the Amp rating of breaker in the Grid branch Circuit. Optional remote
Control EVO-rC is required to change this limit (See Appendix A, Section 4.5 for Input
Settings - "GrID MAX CurrENT" / "GEN MAX CurrENT"). All the 4 models EVO-
2212, 2224, 3012 and 4024 come with the "GrID MAX CurrENT" / "GEN MAX
CurrENT" set at 30A (Default Setting). See Table 3.2.1.
higher Power Models will require higher Amp rating of the Generator / the Grid branch
Circuit. Wiring and breaker sizing for the full rated AC input currents for EVO-2212,
2224, 3012 and 4024 are given at Table 3.2.2.
tAble 3.2.1 SiZing of griD AnD generAtor inPut wiring AnD breAKerS (for DefAult inPut
current limit ProgrAmmeD At 30A for evo-2212, evo-2224, evo-3012, evo-4024)
model no. and
rated output
Power in in-
verter mode
(column 1)
rated
Ac Pass
through
current
(See note
1)
(column 2)
rated Ac
charging
current
(See note
2)
(column 3)
total rated
Ac input
current
(columns
2 +3)
(See note 3)
(column 4)
Pro-
grammed
Ac input
current
limit
[griD mAX
current/
gen mAX
current]
(See note 4)
(column 5)
nec Ampac-
ity = 125% of
column 5
(See note 5)
(column 6)
conductor
Size based
on nec
Ampacity at
column 6
(See note 6)
(column 7)
external
breaker
Size
based
on nec
Ampacity at
column 6
(See note 7)
(column 8)
EVO-2212
(2200VA, 18A)
18 A
15A
33A
30A
(Default)
37.5A
AWG #8
40A
EVO-2224
(2200VA, 18A)
18A
19A
37A
EVO-3012
(3000VA, 25A)
25A
20A
45A
EVO-4024
(4000VA, 33A)
33A
29A
62A