Electrical Data | Carrier 012, 50LJQ008 instruction

Table 2 Ð Electrical Data

		VOLTAGE		COMPR		OFM	IFM		ELECTRIC HEAT		POWER SUPPLY		ELECTRIC HEAT	ELECTRIC HEAT
UNIT	NOMINAL	RANGE		(each)		OFM	IFM		ELECTRIC HEAT		POWER SUPPLY		ELECTRIC HEAT	ELECTRIC HEAT
UNIT	NOMINAL	RANGE		(each)									POWER WIRING	PART NO.
50LJQ	V-PH-HZ	Min	Max	RLA	LRA	FLA	Hp	FLA	Nominal	FLA	MCA	MOCP²	FIG. NO.	50DJ901Ð
		Min	Max	RLA	LRA	FLA	Hp	FLA	kW*	FLA	MCA	MOCP²	FIG. NO.	50DJ901Ð
									kW*
									Ð	Ð	41.7	50	Ð	Ð
									9.5	24.7	70.3	80	10	711
	220-3-50	198	242	15.3	82.0	1.5	1.5	5.8	14.6	38.0	85.7	90	10	601
	220-3-50	198	242	15.3	82.0	1.5	1.5	5.8	22.7	59.0	130.0	150	11	611
									22.7	59.0	130.0	150	11	611
									29.3	76.2	158.5	175	11	621
008									38.8	100.9	179.5	200	12	711, 621**
									10.5	15.2	21.4	25	7	681
									12.5	18.0	44.0	45	7	631
	400-3-50	360	440	7.7	41.0	1.5	1.5	2.6	21.0	30.3	59.3	60	8	641
									25.0	36.1	66.5	70	8	651
									31.5	45.5	78.3	80	9	681, 641**
									Ð	Ð	53.1	60	Ð	Ð
									9.5	24.7	81.6	90	10	711
	220-3-50	198	242	19.6	105.0	1.5	2.0	7.5	14.6	38.0	97.1	100	10	601
									29.3	76.2	141.3	150	11	621
									43.9	114.1	190.9	200	13	601, 621**
012									10.5	15.2	28.4	35	7	681
									12.5	18.0	51.0	60	7	631
	400-3-50	360	440	10.4	55.0	1.5	2.0	3.5	21.0	30.3	66.3	70	8	641
	400-3-50	360	440	10.4	55.0	1.5	2.0	3.5	25.0	36.1	73.5	80	8	651
									25.0	36.1	73.5	80	8	651
									31.5	45.5	85.2	90	9	681, 641**
									37.5	54.2	96.6	100	9	631, 651**

	LEGEND
COMPR Ð Compressor
FLA	Ð Full Load Amps
HACR	Ð Heating, Air Conditioning and Refrigeration
IFM	Ð Indoor-Fan Motor
LRA	Ð Locked Rotor Amps
MCA	Ð Minimum Circuit Amps
MOCP	Ð Maximum Overcurrent Protection
OFM	Ð Outdoor-Fan Motor
RLA	Ð Rated Load Amps

*Heaters are ®eld-installed only. Heater capacity (kW) is based on heater voltage of 230 v or 400 v. If power distribution voltage to unit varies from rated heater voltage, heater kW will vary accordingly.

²Fuse or HACR circuit breaker. **Requires 2 heater packages.

NOTES:

1.MCA and MOCP values are calculated in accordance with NEC (National Electric Code) (U.S.A. Standard), Article 440.

2.Motor RLA and FLA values are established in accordance with UL (Underwriters' Laboratories) Standard 465 (U.S.A. Standard).

3.Unbalanced 3-Phase Supply Voltage

Never operate a motor where a phase imbalance in supply volt- age is greater than 2%. Use the following formula to determine the % voltage imbalance.

% Voltage Imbalance

=100 x max voltage deviation from average voltage average voltage

Example: Supply voltage is 400-3-50.

AB = 393 v

BC = 403 v

AC = 396 v

Average Voltage =	393 + 403 + 396
		3

=	1192	= 397
	3

Determine maximum deviation from average voltage.

(AB) 397 − 39 3 = 4 v (BC) 403 − 39 7 = 6 v

(AC) 397 − 39 6 = 1 v Maximum deviation is 6 v. Determine % voltage imbalance.

% Voltage Imbalance = 100 x		6	= 1.5%
	397

This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.

IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric utility company immediately.

012, 50LJQ008 specifications

The Carrier 012,50LJQ008 is a state-of-the-art air conditioning unit, specifically designed to provide optimal temperature control and energy efficiency for residential and commercial applications. As part of Carrier's renowned portfolio, this model incorporates innovative technologies and user-friendly features that set it apart from competitors in the market.

One of the standout characteristics of the Carrier 012,50LJQ008 is its high energy efficiency rating. Equipped with advanced inverter technology, this unit adjusts its cooling output based on the ambient temperature and humidity levels, reducing energy consumption while maintaining consistent comfort. This not only lowers utility bills but also minimizes the environmental impact, making it a sustainable choice for modern living.

In terms of cooling capacity, the Carrier 012,50LJQ008 offers a formidable performance, capable of efficiently cooling spaces of varying sizes. Its robust compressor ensures rapid cooling while remaining remarkably quiet, which is particularly advantageous for residential settings. The unit’s capacity to handle high ambient temperatures allows it to perform reliably even in extreme weather conditions, ensuring comfort during the hottest days of summer.

Another key feature is the user-friendly interface. The Carrier 012,50LJQ008 comes with a digital control panel that allows users to easily set their desired temperature and adjust fan speeds according to their preferences. Additionally, it offers remote control functionality, providing convenience and ease of use for homeowners and occupants alike.

The design of the Carrier 012,50LJQ008 incorporates advanced air filtration technology, including a multi-layer filter system that captures allergens and airborne particles. This not only improves indoor air quality but also contributes to the longevity of the unit by preventing dust buildup. The filters are easily accessible for cleaning and replacement, ensuring the system runs efficiently.

Durability is another critical aspect of this model. Constructed with high-quality materials, the Carrier 012,50LJQ008 is designed to withstand varying environmental conditions. Its corrosion-resistant outdoor unit ensures a longer lifespan, while comprehensive warranties provide peace of mind to users.

In summary, the Carrier 012,50LJQ008 is an exemplary air conditioning unit that combines energy efficiency, advanced technology, and user-centric features. Whether for a family home or a commercial space, its superior performance, reliability, and ease of use make it an excellent choice for maintaining optimal comfort year-round.

Table 2 Ð Electrical Data

50LJQ

FLA

MCA

MOCP²

FIG. NO.

50DJ901Ð

RLA

Ð Rated Load Amps

3.Unbalanced 3-Phase Supply Voltage

012, 50LJQ008 specifications