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Appendix
SPECIFICATIONS
Model 9150 (53kW Storage Module)
Input Voltage
277/480
347/600
Phase
3
3
Number of Wires
4
4
Charging Input (kW)
50.4
53.3
Elements - Quantity
Elements - Watts Each
12
4,200
12
4,444
Amps - Core Charging
60.65
51.23
Max. Pump & Blower Load (AMPS)
2.3
1.9
Minimum Circuit Ampacity
78.69
66.41
Minimum Fuse Size
80
70
Maximum Fuse Size
100
100
Blower/System Control Voltage
*
240V/208V
Storage Capacity - kWh
**
Storage Capacity - BTU
290
989,480
Pipe Size (Inlet/Outlet)
1 1/2”
Required Primary Loop
***
Minimum of 12’ of 1.25” pipe in primary loop plumbing
Output Water Temperature (selection range)
50
o
F to 185
o
F
Maximum Working Pressure
20 PSIG requires 30 PSI Pressure Relief Valve
60 PSIG requires 75 PSI Pressure Relief Valve (Standard)
125 PSIG requires 150 PSI Pressure Relief Valve
Minimum Flow Rate (Primary Loop)
1 GPM per 10,000 BTU of required output at 20
o
F
Temperature Rise (30 GMP Maximum)
Internal Pressure Drop
(assuming 50% glycol mix)
.7 ft @ 15 GPM 1.8 ft @ 25 GPM
1.2 ft @ 20 GPM 2.5 ft @ 30 GPM
Maximum Static Dissipation (Watts)
3,000
Appropriate Heater Module Weight (lbs)
988
Approximate Insulation Block/Elements/Other
Weight (lbs)
295
Approximate Brick Weights (lbs)
3,178
Number of Bricks
192
Approximate Installed Weight (lbs)
****
4,461
*
Supply via stepdown transformer - field installed.
**
Storage capacity is based on maximum core temperature of 1400 degrees Fahrenheit.
***
Heat exchanger inlet and outlet are 1.5” diameter. Reducers will be required using 1.25” pipe for primary loop.
****
Approximate total shipping weight (lbs) 5,170
A
