LiftMaster HCTDCU HCTDCU Installation Manual - Page 7

Operator Specifications, Overview Of Typical Installation

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INTRODUCTION OPERATOR SPECIFICATIONS Usage Classification Main AC Supply System Operating Voltage Accessory Power Solar Power Max Variable Operating Lengths (Operator Weights) Maximum Gate/Door Weight Maximum Gate/Door Width (sectional and one-piece) Travel Speed Maximum Daily Cycle Rate Maximum Duty Cycle Operating Temperature Expansion Board Inherent Entrapment Protection (Type A) External Entrapment Protection (Type B1 and/or Type B2) Class II, III, and IV 120 Vac, 4 Amps OR 240 Vac, 2 Amps 24 Vdc Transformer Run / Battery Backup 24 Vdc, 500mA max. for ON + SW (switched) 24 Vdc at 60 watts max. 8 foot (2.4 m) gate - 11.75 foot (3.6 m) operator length (130 lbs. [58.9 kg]) 10 foot (3.1 m) gate - 13.75 foot (4.2 m) operator length (145 lbs. [65.7 kg]) 12 foot (3.7 m) gate - 15.75 foot (4.8 m) operator length (160 lbs. [72.5 kg]) 700 lbs. (317.5 kg) 22 ft. (6.7 m) Default - 8 inches (20.3 cm) per second Fast - 11 inches (27.9 cm) per second (open speed only) Continuous Continuous -20°C to 60°C (-4°F to 140°F) Provided Dual - RPM and Current Sense 3 inputs per board - any combination of up to 3 photoelectric sensors and up to 2 edge sensors 7.5" (19.1 cm) HCT08: 139" (353 cm) HCT10: 163" (414 cm) HCT12: 187" (475 cm) 23.8" (60.3 cm) 4.1" (10.3 cm) 7.8" (19.9 cm) 17.5" (44.5 cm) 7

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7
7.5"
(19.1 cm)
4.1"
(10.3 cm)
7.8"
(19.9 cm)
17.5"
(44.5 cm)
HCT08: 139" (353 cm)
HCT10: 163" (414 cm)
HCT12: 187" (475 cm)
23.8"
(60.3 cm)
OPERATOR SPECIFICATIONS
INTRODUCTION
Usage Classification
Class II, III, and IV
Main AC Supply
120 Vac, 4 Amps
OR
240 Vac, 2 Amps
System Operating Voltage
24 Vdc Transformer Run / Battery Backup
Accessory Power
24 Vdc, 500mA max. for ON + SW (switched)
Solar Power Max
24 Vdc at 60 watts max.
Variable Operating Lengths (Operator Weights)
8 foot (2.4 m) gate - 11.75 foot (3.6 m) operator length (130 lbs. [58.9 kg])
10 foot (3.1 m) gate - 13.75 foot (4.2 m) operator length (145 lbs. [65.7 kg])
12 foot (3.7 m) gate - 15.75 foot (4.8 m) operator length (160 lbs. [72.5 kg])
Maximum Gate/Door Weight
700 lbs. (317.5 kg)
Maximum Gate/Door Width (sectional and one-piece)
22 ft. (6.7 m)
Travel Speed
Default - 8 inches (20.3 cm) per second
Fast - 11 inches (27.9 cm) per second (open speed only)
Maximum Daily Cycle Rate
Continuous
Maximum Duty Cycle
Continuous
Operating Temperature
-20°C to 60°C (-4°F to 140°F)
Expansion Board
Provided
Inherent Entrapment Protection (Type A)
Dual - RPM and Current Sense
External Entrapment Protection (Type B1 and/or Type B2)
3 inputs per board - any combination of up to 3 photoelectric sensors and up to 2
edge sensors