HomeMy WebLinkAboutDrawingW
Electrical Load Calculations
Project: C4(,- �� ��
Location: � fie. is 0 V l`v�
Existing Service Feeder Size: ;D Existing Panel Size: - 1 ~ 02 a D #-
50 sq. Ft. X 3 watts per sq. ft................ . s.� �
.......... watts
- I—ApPliance cir. @ 1500 watts each .................... l "�
watts
_Laundry cir. cr 1500 watts each........... t 5` 4 O
1
—Range
.........
'
@ 8 kw.........
watts
................................
� zs o
watts
Dishwasher and disposal @ i500 watts each......
Microwave @ 2000 watts...
watts..............
�}
. . . ........
o p
watts
Water heater @ 4.5 kw
.............. ................
�
..
w
atts............
---A—Tankless
water heater... . ..................
—Dryer
-- —._
@ 5 kw@
w atts
.......... ..............
a 0
watts
Refrigerator 1500 watts
........................
l a a ♦
watts
Bathroom ] @ 1500 waits .......... ................
i � CD a
b
Sprinkler Pump ............... .......
watts
...
Other
watts
.......................
Other
watts
.................
Other
watts
..............
watts
Subtotal A3 S'�a
�
Watts
Poolpump ..................... ..........................
—Pool
light ............... .................................
watts
watts
—Chlorine
generator_......._........
watts
.....................
Air blower....... ..........
watts
Boatlift........................................
watts
Other I �.rk�5 W� t-u�� .....
watts
R
l2 Da c�
Other
watts
................
watts
Other
watts
--A—First _ � S Watts
First 10 kw @l 00%............D 00 0
................................. �
Remainder @ 40%—watts.............. Z p 0
watts
A/C heat @ 100%................. IC-0 10 a
........................... waits
Total watts lr�o � Divided by 240 volts =�
Prepared by: �eA�! G�S�-w•,��. _Amps
Date• l �. Z o — Z, � Zc7
Technical Data
Phase
Voltage
Wattage
Amperage draw
Number & min. recommended
size of circuit breakers' (OP)
Number of runs & min.
recommended wire size, {topper)
Maximum @ 1.50 GPM
temperature
increase above @ 2.25 GPM
ambient @ 3.00 GpM
water temp @ 4.50 GPM
Min. water flow to activate unit
Weight
Nominal water volume
Max. inlet water temperature
Dimensions
Working pressure
Tested to pressure
Water connections
lJjJ1e Certified to ANSIIUL Std. 499 Tested and certified by WRA
Conforms to CANKSA Std. C22.2 No.88 against NSF/ANSI 372 for
l`Heriek c lead free compliance.
Single 50/60 Hz
single' 50160 Hz
single° 50/60 Hz
240 V or 208 V
240 V or 208 V
240 V or
208 V
12kW
9kW
14AkW
1 10.8kW
19.2kW
14.4kW
50A
44A
2x30A
2x26A
2x40A
2x35A
I1x50A
2x30A
2x40A
`2X35A
1 x 812 AWG
1 2x1012AWG
2 x 8/2 AWG
54'F
41°F
65IF
49IF
88'F
667
36'F
27'F
43'F
37°F
58'F
447
27°F
20'F
33IF
25°F
44°F
337
29°F
22'F
0.37 gpm (1.4 YrWn)
0.50 gpm (1.9 11rnin)
0.50 gpm (1.911min)
13.5 lb (6.1 kg)
16.1 Ib (7.3 kg)
16.1 €b (7.3 kg)
0.13 gal (0.51)
0.26 gal (1.0 i)
0.26 gal (1.0 1)
131°F f550C)
Width 16`/s' (42.0 cm)
x Height 14112" (36.9 cm)
X Depth 41ls" 111.7 cm)
150 psi (10 bar)
300 psi 120 bar)
34' NPT
j single' 50l6o Hz
1 240 V or 208 v
24 kW 18 kW
2x50A 2x44A
2X50A
2 x W2 AWG
92°F 82°F
737 56'F
54'F 41°F
37'F 27'F
0.50 Out (1.9 €lmin)
16.1 lb (7.3 kg)
0.2E gal (1.01)
STIEBEL ELTRON
Simply the Best
1509001
cE RT 10 1 ED
single' 50160 Hz
single' 50160 Hz
240 V or 208 V
240 V or 208 V
28.8 kW 21.6 kW
36 kW 27 kW
3x60A 3x35A
3x50A 3x44A
3x40A 3x35A
3x50A
3 x 8f2 AWG
3 x 8/2 AWG
92IF 92IF
92IF 92IF
87°F 66°F
92'F 82'F
66°F 49IF
82'F 61'F
44IF 33IF
55IF 41IF
0.77 gpm (2.9 Urnin)
0.77 gpm (2.9 11min)
19.0ib(8.6kg)
19.01b(8.6kg)
0.39 gal (1.5 t)
0.39 gat (1.5 I)
Overcurrent protection sized at 1009/o of load. Tankless water heaters are considered a non -continuous load.
' Copper conductors with a temperature rating of 75 °C or greater must be used. Conductors should be sized to maintain a voltage drop of less than 3% under load.
3 Requires minimum 150 A main service. I Requires 200 A main service. s Requires 300 A main service.
s 29 Trend/Plus & 36 Trend/Plus may be wired for balanced 3-phase 208 V.
15 Trend/Plus, 20 TrendlPlus, 24 Trend/Plus may be wired for unbalanced 3-phase 208 V.
These are our recommendations. Check local codes for compliance if necessary.
Scroll for temp. rise charts. 4,
5TlEBEL l LTRON 17 West St., W. Hatfield, MA 01088 800.582.8423 i 413.247.3380 fax 413.247.3369 info@stiebel-eltron-usa.com I www.stiebel-eltron-usa.com