Balboa Water Group BP 50Hz - Manual (Page 21)

21
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
42217B
VOLTAGE CHECKLIST
All voltages specified as 120 V or 240 V, may show an ac-
ceptable variance of +/- 10%.
Voltage Ranges
Wire Combo Voltage +/- 10% Range
Black & Red 240 V 216 V - 264 V
Black & White 120 V 108 V - 132 V
Red & White 120 V 108 V - 132 V
Black& Green 120 V 108 V - 132 V
Red & Green 120 V 108 V - 132 V
Green & White 0 V * *
* Depending on variables such as length of run, type of wire
and temperature, small voltage readings may sometimes
occur between ground and neutral.
MOTOR AMPERAGE GUIDELINES
The following ranges represent general parameters for many
different motors and applications. Check the device label or
with the spa manufacturer to get accurate amperage draws.
AMPERAGE DRAW RANGES
DEVICE 120 V DRAW 240 V DRAW
Pump low 2 A - 5 A 2 A - 4 A
Pump high 10 A - 14 A 8 A - 12 A
Blower 6 A - 8 A 3 A - 4 A
Acceptable Ranges for Testing Equipment
ACCEPTABLE HEATER AMPERAGE DRAW RANGES
Heater Type 120V Amp Draw 240V Amp Draw
5.5 kW @ 240 V 10.42 A - 12.74 A 20.83 A - 25.48 A
4 kW @ 240 V 7.58 A - 9.26 A 15.15 A -18.52 A
1 kW @ 120 V 7.58 A - 9.26 A - - -
ACCEPTABLE HEATER OHM (
Ω) RANGES
Heater Type Ohms ( Ω )
5.5 kW @ 240 V 9.42 Ω -11.52 Ω
4 kW @ 240 V 12.96 Ω -15.84 Ω
1 kW @ 120 V 12.96 Ω - 15.84 Ω
TEMPERATURE & HIGH-LIMIT SENSOR OHM TABLE
Temp.
of Sensor
Ohms
(k Ω )**
Temp. of
Sensor
Ohms
(k Ω )**
40° F 76.686 k Ω 90° F 22.117 k Ω
45° F 67.112 k Ω 100° F 17.636 k Ω
50° F 58.858 k Ω 105° F 15.788 k Ω
60° F 45.550 k Ω 110° F 14.158 k Ω
70° F 35.533 k Ω 115° F 12.716 k Ω
80° F 27.931 k Ω 120°F 11.439 k Ω
**Note: 1 k Ω = 1000 Ω :
k Ω may vary +/- 10% depending on the accuracy of the
thermometer and meter used.
Heater Type Ohms 120V Amp Draw 120V Watts 240V Amp Draw 240V Watts 230V Amp Draw 230V Watts
5.5Kw @ 240V 10.472 11.458 1.37Kw 22.916 5.5Kw 21.961 5.05Kw
5.2Kw @ 240V 11.076 10.834 1.3Kw 21.666 5.2Kw 20.765 4.8Kw
4Kw @ 240V 14.4 8.333 1Kw 16.666 4Kw 15.972 3.7Kw
3Kw @ 240V 19.2 6.25 750W 12.5 3Kw 11.979 2.8Kw
2Kw @ 240V 28.8 4.166 500W 8.333 2Kw 7.986 1.8Kw
1Kw @ 120V 14.4 8.333 1Kw N/A N/A N/A N/A
HEATER MATRIX