| Вид документа | Бюлетень виробу |
|---|---|
| Виробник | JCI |
| Код документа | vfd66-series-condenser-fan-speed-controls |
| Група обладнання | VFD66 Series Condenser Fan Speed Control |
| Сторінок | 2 |
| Мова документа | англійська |
| Розмір файлу | 0.0 МБ |
Текст документа
Code No. LIT-1900757
Issued June 26, 2013
VFD66 Series Condenser Fan Speed Controls
Description • simultaneous acceptance of two similar
The VFD66 Series Condenser Fan Speed inputs allows use on dual refrigeration
Controls regulate the speed of three-phase circuits cooled by a single fan
condenser fan motors in refrigeration and • adjustable acceleration and deceleration
HVAC systems. The VFD66 controls regulate timing parameters allow independent
condenser fan motor speed by varying the timing settings to meet the requirements of
frequency and voltage of the power supplied to the application
the motor. • compact design provides installation ease
and flexibility
The VFD66 controls use input signals from
various devices to adjust fan speed and • three-phase 208/230 or 400/460 VAC
optimize condenser head pressure, especially models handle three-phase motors ranging
during low ambient conditions. up to 10 amperes at 208/230 VAC or
5 amperes at 400/460 VAC
Condenser fan speed may be controlled by • adjustable Pulse Width Modulated (PWM)
pressure or temperature. The VFD66 controls frequency settings of 3, 6, 9, or 12 kHz
accept input signals from the P35 Pressure VFD66 Series
correspond to a variety of applications
Transducer, P499 Electronic Pressure Condenser Fan Speed Control
• few end-user settings simplify installation
Transducer, System 450™ controls, or any and setup
other device that provides a 0 to 5 VDC or
0 to 10 VDC analog input signal. • stabilize condenser head pressures, which
Applications helps optimize compressor operation and
The VFD66 controls feature a simple interface The VFD66 controls are intended for can reduce wear and extend compressor
using a display and keypad. The controls are air-cooled condenser fan speed control in life
user friendly and highlight the basic refrigeration and HVAC applications such as: • eliminate condenser fan short cycling,
parameters that are required for setup, as which can reduce motor repair and
outlined in the literature included with the • commercial air-cooled condensers
replacement costs
product. • cooling tower fans
• stabilize evaporator temperatures, which
• fans in evaporative condensing units
Refer to the VFD66 Series Condenser Fan can extend refrigerated product life and
Speed Controls Product/Technical Bulletin The VFD66 controls allow the system to: provide more consistent comfort cooling
(LIT-125467) for important product application
• maintain optimum condenser head
information.
pressure in low ambient temperature
Repair Information
conditions If the VFD66 Series Condenser Fan Speed
Features Control fails to operate within its
• eliminate short cycling in low ambient or
• ground fault protection extends the life of changing load conditions specifications, replace the unit. For a
the control replacement control, contact the nearest
• match the condenser fan speed to the load
• keypad interface allows for easy setup on the condenser, which increases the Johnson Controls® representative.
• isolated input circuitry permits application efficiency of the refrigeration system. This
with 0 to 5 VDC or 0 to 10 VDC controllers, can reduce electricity cost and help
sensors, and transducers maintain a constant evaporator
• alarm output is standard on all models temperature.
Selection Chart
VFD66 Model VFD66 Kit Model (Includes a P499RCP-107K Voltage Rating Maximum
Pressure Transducer and a 79 in. [2 m] Cable) Ampere Rating
VFD66AAA-2C VFD66AAA-207K 230 VAC, 50 Hz (208/230 VAC, 60 Hz) 4.0
VFD66BAA-2C VFD66BAA-207K 400 VAC, 50 Hz (460 VAC, 60 Hz) 1.8
VFD66CAA-2C VFD66CAA-207K 230 VAC, 50 Hz (208/230 VAC, 60 Hz) 7.5
VFD66DAA-2C VFD66DAA-207K 400 VAC, 50 Hz (460 VAC, 60 Hz) 3.6
VFD66EBA-2C VFD66EBA-207K 230 VAC, 50 Hz (208/230 VAC, 60 Hz) 10.6
VFD66FAA-2C VFD66FAA-207K 400 VAC, 50 Hz (460 VAC, 60 Hz) 5.5
Accessories (Part 1 of 2)
Code Number Description Accessory Information
P35AG-9200R Pressure Transducer, 0 to 350 psig Range Refer to the P35 Pressure Transducer and VFD66 Control Application
Note (LIT-121418) for more information.
C450CCN-2C Control Module with Liquid Crystal Display (LCD), Refer to the System 450™ Series Modular Controls Product Bulletin
Four-Button Keypad User Interface (UI), and Relay Output; (LIT-12011458) and the System 450™ Series Modular Controls
Provides Two Relay Outputs (Single-Pole, Double-Throw Technical Bulletin (LIT-12011459) for more information.
[SPDT] Line Voltage Relays) for SPDT Control
C450CPN-3C Control Module with LCD, Four-Button Keypad UI, Refer to the System 450™ Series Modular Controls Product Bulletin
and Analog Output; Provides One Analog Output (LIT-12011458) and the System 450™ Series Modular Controls
(0 to 10 VDC or 4 to 20 mA Self-Selecting Signal) for Technical Bulletin (LIT-12011459) for more information.
Proportional Control
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2013 Johnson Controls, Inc. www.johnsoncontrols.com
1
VFD66 Series Condenser Fan Speed Controls (Continued)
Accessories (Part 2 of 2)
Code Number Description Accessory Information
C450CQN-3C Control Module with LCD, Four-Button Keypad UI, Refer to the System 450™ Series Modular Controls Product Bulletin
and Analog Output; Provides Two Analog Outputs (LIT-12011458) and the System 450™ Series Modular Controls
(0 to 10 VDC or 4 to 20 mA Self-Selecting Signals) for Technical Bulletin (LIT-12011459) for more information.
Proportional Control
C450SBN-3C Relay Expansion Output Module; Provides One Relay Refer to the System 450™ Series Modular Controls Product Bulletin
Output (SPDT Line Voltage Relay) for SPDT Control (LIT-12011458) and the System 450™ Series Modular Controls
Technical Bulletin (LIT-12011459) for more information.
C450SCN-3C Relay Expansion Output Module; Provides Two Relay Refer to the System 450™ Series Modular Controls Product Bulletin
Outputs (SPDT Line Voltage Relays) for SPDT Control (LIT-12011458) and the System 450™ Series Modular Controls
Technical Bulletin (LIT-12011459) for more information.
C450SPN-1C Analog Output Expansion Module; Provides One Analog Refer to the System 450™ Series Modular Controls Product Bulletin
Output (0 to 10 VDC or 4 to 20 mA Self-Selecting Signal) for (LIT-12011458) and the System 450™ Series Modular Controls
Proportional Control Technical Bulletin (LIT-12011459) for more information.
C450SQN-1C Analog Output Expansion Module; Provides Two Analog Refer to the System 450™ Series Modular Controls Product Bulletin
Outputs (0 to 10 VDC or 4 to 20 mA Self-Selecting Signals) (LIT-12011458) and the System 450™ Series Modular Controls
for Proportional Control Technical Bulletin (LIT-12011459) for more information.
P499RAPS100K One Electronic Pressure Transducer (-10 to 100 psis [sealed Product code numbers ending in K are P499 kit models that include one
P499RCPS100K for wet and freeze/thaw applications] Range) and One P499 Pressure Transducer model and one WHA-PKD3-200C (6-1/2 ft
WHA-PKD3-200C Wire Harness [2 m]) Wire Harness. To order a single P499 Pressure Transducer model
P499RAPS102K One Electronic Pressure Transducer (0 to 200 psis [sealed (without a WHA-PKD3-200C Wire Harness), replace the K with a C at the
P499RCPS102K for wet and freeze/thaw applications] Range) and One end of the P499 product code number.
WHA-PKD3-200C Wire Harness
P499RxP type models are 0.5 to 4.5 VDC ratiometric pressure
P499RAP-101K One Electronic Pressure Transducer (0 to 100 psig Range)
transducers with Packard style electrical connections.
P499RCP-101K and One WHA-PKD3-200C Wire Harness
P499RAP type models have a 1/8 in. 27 NPT external thread (Style 49)
P499RAP-102C One Electronic Pressure Transducer (0 to 200 psig Range) pressure connection.
and One WHA-PKD3-200C Wire Harness P499RCP type models have a 1/4 in. SAE 45° flare internal thread
P499RAP-105K One Electronic Pressure Transducer (0 to 500 psig Range) (7/16-20 UNF) with depressor (Style 47) pressure connection.
P499RCP-105K
P499RAP-107K One Electronic Pressure Transducer (0 to 750 psig Range) Refer to the P499 Series Electronic Pressure Transducers Product/
P499RCP-107K and One WHA-PKD3-200C Wire Harness Technical Bulletin (LIT-12011190) for more information on P499 Pressure
Transducer models and the associated wire harnesses.
WHA-PKD3-200C Wire Harness with Pigtail Leads, 6-1/2 ft (2 m)
WHA-PKD3-400C Wire Harness with Pigtail Leads, 13 ft (4 m)
WHA-PKD3-600C Wire Harness with Pigtail Leads, 19-5/8 ft (6 m)
Technical Specifications
VFD66 Series Condenser Fan Speed Controls
Input Power Voltage/Frequency 230 VAC, 50 Hz (208/230 VAC, 60 Hz) or 400 VAC, 50 Hz (460 VAC, 60 Hz) Continuous Duty
Input Devices Johnson Controls/PENN (P35, P499, C450); Johnson Controls/Metasys® Branded Products
(Also works with rack controllers, electronic pressure transducers, and other 0 to 5 VDC or
0 to 10 VDC input signal devices made by various manufacturers.)
Output Voltage/Frequency 230 VAC, 50 Hz (208/230 VAC, 60 Hz) or 400 VAC, 50 Hz (460 VAC, 60 Hz) Continuous Duty
PWM Carrier Frequency Adjustable 3, 6, 9, or 12 kHz
Motor Requirements Service Factor 1.0; Inverter Rated Motors Required
Overload Capacity 110% of Ampere Rating for 1 Minute
Start/Stop Line Start with Single Auto-Restart 30 Seconds after Fault (500-Second Cycle)
Storage Temperature -40 to 122°F (-40 to 50°C)
Operating Temperature -40 to 122°F (-40 to 50°C)1; -40 to 140°F (-40 to 60°C) with De-rating
Altitude 3,300 ft (1,000 m) Maximum without De-rating
Relative Humidity (RH) 0 to 95% RH Noncondensing (Storage and Operating Conditions)
Available Enclosures NEMA 1, UL Type 1 Convection Cooled (3 hp, 230 VAC Model is Fan Cooled)
(Enclosures have three 1/2 in. trade size conduit openings.)
Maximum Lead Length Up to 167 ft (50 m) Between Motor and VFD66
Agency Listings UL Listed, File E244421, Guide NMMS
cUL Listed, File E244421, Guide NMMS7
Emissions Compliance FCC (US), DOC (Canada), CE
(With additional components, refer to the product literature.)
Dimensions (H x W x D) 1 to 3 hp: 8-3/32 x 7-1/4 x 6-7/32 in. (206 x 184 x 158 mm)
Shipping Weight 5.6 lb (2.5 kg)
1. The maximum output ampere ratings are affected by altitudes over 3,300 ft (1,000 m) and by temperatures over 122°F (50°C); refer to the product literature for
more information.
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2013 Johnson Controls, Inc. www.johnsoncontrols.com
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