48/50PD

APPENDIX B - VFD INFORMATION (CONT)

Table 40 — VFD CONFIGURATIONS

APPLICATION CRITICAL DRIVE PARAMETERS FOR ABB ACH550 DRIVES

Parameter Group

Parameter

Description

Value

 

UNITS

NOTE

 

Number

 

HK30WA001---208/230V

 

HK30WA008---460V

 

 

 

 

 

 

 

 

 

 

9901

Language

(0) English

---

ABB Drive default

 

 

 

 

 

 

 

 

 

9902

Application Macro

(1) HVAC Default

---

PD Product specific

 

setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9904

Motor Control Mode

(3) Scalar : Freq

---

ABB Drive default

 

 

 

 

 

 

 

 

 

9905

Motor Nominal Voltage

230

 

460

Volts

PD Product specific

 

 

setting

START---UP

 

 

 

 

 

 

 

 

 

 

 

 

 

DATA

9906

Motor Nominal Current

7.0

 

3.5

Amps

PD Product specific

 

 

 

 

 

 

 

setting

 

9907

Motor Nominal Frequency

60

 

 

Hz

ABB Drive default

 

 

 

 

 

 

 

 

 

9908

Motor Nominal Speed

1725

 

RPM

PD Product specific

 

 

setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9909

Motor Nominal Power

2.4

 

HP

PD Product specific

 

 

setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1001

EXT1 Commands

(1) DI --- 1 Start/Stop

---

ABB Drive default

 

 

 

 

 

 

START/STOP/DIR

1002

EXT2 Commands

(1) DI --- 1 Start/Stop

---

ABB Drive default

 

 

 

 

 

 

 

 

1003

Direction

(1) Forward

---

PD Product specific

 

setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ANALOG INPUTS

1301

Minimum Al --- 1

20

 

 

%

ABB Drive default

 

 

 

 

 

 

 

1302

Maximum Al --- 1

100

 

%

ABB Drive default

 

 

 

 

 

 

 

 

 

 

 

1401

Relay Output 1

(7) Started

---

Carrier default settings

 

from PPS

RELAY OUTPUTS

 

 

 

 

 

 

 

 

 

 

 

 

 

1402

Relay Output 2

(2) Run

 

---

ABB Drive default

 

 

 

 

 

 

 

 

 

1403

Relay Output 3

(3) Fault (---1)

---

ABB Drive default

 

 

 

 

 

 

SYSTEM

1601

Run Enable

(0) Not Set

---

ABB Drive default

CONTROL

1608

Start Enable 1

(4) DI --- 4

---

ABB Drive default

 

 

 

 

 

 

 

 

 

1701

Override Set

(3) DI --- 3

---

Carrier default settings

 

from PPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1702

Override Freq

60

 

 

Hz

Carrier default settings

 

 

 

from PPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OVER RIDE

1703

Override Speed

1750

 

RPM

Carrier default settings

 

from PPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1704

Over Pass Code

0

 

 

---

Carrier default settings

 

 

 

from PPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1705

Override

On

 

---

Carrier default settings

 

 

from PPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2003

Maximum Current

8.0

 

4.0

Amps

PD Product specific

 

 

setting

LIMITS

 

 

 

 

 

 

 

 

 

 

 

 

 

2007

Minimum Frequency

0

 

 

Hz

ABB Drive default

 

 

 

 

 

 

 

 

 

 

 

 

2008

Maximum Frequency

60

 

 

Hz

ABB Drive default

 

 

 

 

 

 

 

 

 

2101

Start Function

(8) Ramp

---

PD Product specific

 

setting

START/STOP

 

 

 

 

 

 

 

 

 

 

 

 

 

2102

Stop Function

(2) Ramp

---

PD Product specific

 

 

setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACCEL/DECEL

2202

Accelerate Time

30

 

 

Seconds

ABB Drive default

 

 

 

 

 

 

 

2203

Decelerate Time

30

 

 

Seconds

ABB Drive default

 

 

 

 

 

 

 

 

 

 

 

 

2601

Flux Optimization

(1) On

 

---

PD Product specific

 

 

setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR

2605

Volt/Freq Ratio

(2) Squared

---

Carrier default settings

from PPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2606

Switching Frequency

8

 

 

kHz

Carrier default settings

 

 

 

from PPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAULT

3006

Motor Thermal Time

1050

 

Seconds

Carrier default settings

FUNCTIONS

 

from PPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

All Other Parameter Settings are ABB Drive Default Settings

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Carrier 48/50PD05 manual VFD Configurations

48/50PD05 specifications

The Carrier 48/50PD05 is a remarkable addition to Carrier's lineup of rooftop units, offering advanced cooling and heating solutions for commercial applications. Designed for medium-sized buildings, this unit is well-suited for both new installations and as a replacement for older systems, thanks to its versatile features and efficient performance.

One of the standout features of the 48/50PD05 is its energy efficiency. It incorporates state-of-the-art technology to achieve high Seasonal Energy Efficiency Ratios (SEER) and EER ratings, reducing operational costs while delivering superior comfort. The unit is also compliant with the latest energy regulations, making it an environmentally friendly choice for building owners concerned about sustainability.

The 48/50PD05 is equipped with a highly efficient scroll compressor, which not only enhances performance but also contributes to quiet operation. This is a significant advantage in commercial spaces where noise levels need to be kept in check for comfort and productivity. Additionally, the unit includes advanced airflow design, ensuring even distribution of conditioned air throughout the space.

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Durability is another characteristic of the 48/50PD05. Constructed with high-quality materials, the unit withstands various environmental conditions, ensuring longevity and reliability. Moreover, the modular design facilitates easy maintenance, making service procedures efficient and cost-effective.

In addition to cooling, the Carrier 48/50PD05 offers heating capabilities, often utilizing gas or electric heating options that can be tailored to the specific needs of a building. The unit can also be equipped with integrated economizers, allowing for free cooling during suitable outdoor conditions, further enhancing energy savings.

Overall, the Carrier 48/50PD05 stands out as a high-performance HVAC solution that combines efficiency, technology, and durability. It provides building owners with a versatile tool to ensure comfort while minimizing their environmental footprint. With a strong emphasis on energy savings and advanced control features, this rooftop unit is a smart investment for any commercial property.