32 _ Air-to-Water Heat Pump
Part 1. Monobloc Unit
10. Electric characteristics
Circuit breaker specification
• Select a power source that is capable of supplying the current required by the unit.
• Use a recognized circuit breaker between the power source and the unit.
A disconnection device to adequately disconnect all supply lines must be fitted.
• Applying below specification of breaker is recommended.
• Separate main power supply and heater supply.
Notes:
1. Voltage range Voltage supplied to the unit terminals should
be within the minimum and maximum range.
2.
Maximum allowable voltage unbalance between phase is 2 %.
3. MCA could be replaced to the maximum operating input
current. Select wire spec. based on the MCA.
4. MFA is used to select the circuit breaker and ELCB(Earth
Leakage Circuit Breaker). Recommended circuit breaker is
ELCB.
5. RLA are measured as the test condition.
MCA : Minimum Circuit Amperes (A)
MFA : Maximum Fuse Ampere
OFM : Outdoor Fan Motor
RLA : Rated Load Amperes (A)
kW : Fan Motor rated output (kW)
FLA : Full Load Amperes (A)
• DHW Heater : Domestic Hot Water tank heater
Model names
Unit
Core Component Electrical Spec Power Supply
COMP
Ref. side Fan motor
Output
Electric Heater
For Unit
For electric heater
(Without DHW)
Hz Volts
Voltage-range
MSC RLA kW FLA kW RLA MCA MFA MCA MFA
AHBW036H0 [HM031M]
50 220-240
Min. : 198
Max. : 264
- 8.0 0.124 0.475 - - 10.0 16 - -
AHBW056A0 [HM051M] -
9.7 0.124 0.475 2 + 2 18.7
13.0
16
18.7 25AHBW076A0 [HM071M] - 14.0
AHBW096A0 [HM091M] - 15.0 20
AHBW126A0 [HM121M] -
17.0 0.248 0.95 3 + 3 28.1 25.0 32 28.1 32AHBW146A0 [HM141M] -
AHBW166A0 [HM161M] -
AHBW128A0 [HM123M]
50 380-415
Min. : 342
Max. : 457
-
5.3 0.248 0.95
2 + 2 + 2
12.0 11.0 20 12.0 20AHBW148A0 [HM143M] -
AHBW168A0 [HM163M] -
To Next Page
Loading...
Need help?
General