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IDEC GT3W Series

IDEC GT3W Series
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GT3W Series
Timers
834
www.idec.com
Switches & Pilot LightsDisplay LightsRelays & SocketsTimersTerminal Blocks
Circuit Breakers
GT3W Series — Dual Time Range Timers
Key features of the GT3W series include:
Sequential start, sequential interval, on-delay, recycler,
and interval ON timing functions
2 time settings in one timer
8 selectable operation modes on each model
Mountable in sockets or fl ush panel
Power and output status indicating LEDs
Time ranges up to 300 hours
UL, c-UL Listed
File No. E55996
General Specifi cations Contact Ratings
Operation System Solid state CMOS Circuit Allowable Contact Power 960VA/120W
Allowable Voltage 250V AC/150V DC
Allowable Current 5A
Maximum permissible
operating frequency
1800 cycles per hour
Rated Load
1/8HP, 240V AC
3A, 240V AC (Resistive)
5A, 120V AC/30V DC
(Resistive)
Conditional Short Circuit Fuse 5A, 250V
Life
Electrical
100,000 op. minimum
(Resistive)
Mechanical 20,000,000 op. minimum
Operation Type Multi-Mode
Time Range 1: 0.1sec to 6 hours, 3: 0.1sec to 300 hours
Pollution Degree 2 (IE60664-1)
Over Voltage Category III (IE60664-1)
Rated Operational Voltage
AF20 100-240V AC(50/60Hz)
AD24 24V AC(50/60Hz)/24V DC
D12 12V DC
Voltage Tolerance
AF20 85-264V AC(50/60Hz)
AD24 20.4-26.4V AC(50/60Hz)/21.6-26.4V DC
D12 10.8-13.2V DC
Disengaging Value of Input Voltage Rated Voltage x10% minimum
Range of Ambient Operating Temperature -10 to +50ºC (without freezing)
Range of Ambient Storage
and Transport Temperature
-30 to +75ºC (without freezing)
Range of Relative Humidity 35 to 85%RH (without condensation)
Atmospheric Pressure 80kPa to 110kPa (Operating), 70kPa to 110kPa (Transport)
Reset Time 60msec maximum
Repeat Error ±0.2%, ±10msec*
Voltage Error ±0.2%, ±10msec*
Temperature Error ±0.6%, ±10msec*
Setting Error ±10% maximum
Insulation Resistance 100MΩ minimum (500V DC)
Dielectric Strength
Between power and output terminals: 2000V AC, 1 minute
Between contacts of different poles: 2000V AC, 1 minute
Between contacts of the same pole:750V AC, 1 minute
Vibration Resistance 10 to 55Hz amplitude 0.75mm
2
hours in each of 3 axes
Shock Resistance
Operating extremes: 98m/sec
2
(approx.10G)
Damage limits: 490m/sec
2
(approx. 50G)
3 times in each of 3 axes
Degree of Protection IP40 (enclosure), IP20 (socket) (IEC60529)
Power Consumption
(Approx.)
AF20
100V AC/60Hz 2.3VA
200V AC/60Hz 4.6VA
AD24 (AC/DC) 1.8VA/0.9W
Mounting Position Free
Dimensions 40Hx 36W x 70 mm
Weight (Approx.) 72g
* For the value of the error against a preset time, whichever the largest applies.
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
Ready to Order?
Steven Engineering
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IDEC GT3W Series Specifications

General IconGeneral
TypeDigital Timer
DisplayLED
MountingDIN Rail
Output TypeRelay
Number of Outputs1 or 2
Number of Pins8
Operating Temperature-10°C to 55°C
Contact Rating5A at 250V AC, 5A at 30V DC
ModelGT3W
Power Supply24V DC, 100-240V AC
Time Range0.1s to 9999h
Storage Temperature-25 to +65°C (no freezing or condensation)

Summary

General Specifications

Operation System and Time Range

Details the timer's operation mode and available time ranges.

Voltage and Power Specifications

Covers voltage ratings, tolerance, and power consumption of the timer.

Environmental and Safety Specs

Specifies environmental conditions, insulation, dielectric strength, and protection rating.

Performance Characteristics

Details timing accuracy, errors, reset time, vibration, and shock resistance.

Contact Ratings

Contact Electrical Ratings

Defines contact power, voltage, current, and load capacity.

Operating Frequency and Short Circuit

Specifies maximum operating frequency and conditional short circuit protection.

Part Numbers

Timing Diagrams and Schematics

Sequential Start Timing Diagram

Illustrates the timing sequence for sequential start operation.

On-Delay with Course and Fine Timing Diagram

Shows timing for on-delay operation with course and fine settings.

Recycler and Instantaneous Timing Diagram

Diagram for recycler and instantaneous operation modes.

Recycler Outputs (OFF Start) Timing Diagram

Timing sequence for recycler operation with OFF start.

Recycler Outputs (ON Start) Timing Diagram

Illustrates recycler operation timing when starting ON.

Interval ON Timing Diagram

Timing diagram for the interval ON function.

Interval ON Delay Timing Diagram

Shows timing for interval ON delay operation.

Sequential Interval Timing Diagram

Diagram illustrating sequential interval timing.

Setting the GT3 W Timer

Setting Switches

Instructions for securely turning setting switches using a screwdriver.

Changing Settings During Operation

Caution against changing settings while the timer is operating.

Safety Precautions

General Warnings

Critical safety warnings regarding installation, wiring, and emergency stop circuits.

Operational Cautions

Cautions for proper installation environment, fuse usage, and disposal.

DIN Rail Mounting Accessories

DIN Rail Sockets

Details sockets for DIN rail mounting, including 8-pin and 11-pin screw terminals and fingersafe types.

Hold-Down Springs for DIN Rail

Lists applicable hold-down springs for securing timers on DIN rails.

Hold-Down Spring Installation

DIN Rail Mount Installation

Diagrams showing how to install hold-down springs for DIN rail sockets.

Panel Mount Installation

Illustrates the installation of hold-down springs for panel mount sockets.

Panel Mount Accessories

Panel Mount Sockets

Details panel mount sockets, including solder and screw terminal types.

Hold-Down Springs for Panel Mount

Lists hold-down springs compatible with panel mount sockets.

Flush Panel Mount Adapter

Flush Panel Adapter

Adapter for flush panel mounting GT3 timers.

Sockets for Flush Mount

Sockets designed for use with the flush panel mount adapter.

Input Wiring Instructions

General Input Wiring

Guidelines for safe input wiring, common connections, and transistor circuit isolation.

Input Signal Lines

Recommendations for routing and shielding input signal lines.

Input Signal Types

Contact Input

Requirements for contact input, including gold-plated contacts and residual voltage.

Transistor Input Specifications

Specifications for transistor inputs, including voltage, current, and resistance.

Inputs: GT3 A-1, -2, -3

Details input signals for GT3A-1, -2, -3 models, including contact and transistor types.

Inputs: GT3 A-4, -5, -6

Explains input signals for GT3A-4, -5, -6 models: Start, Reset, and Gate inputs.

Timer Dimensions and Mounting

8-Pin Timer Dimensions

Shows dimensions for 8-pin timers with DIN rail sockets and hold-down springs.

11-Pin Timer Dimensions

Dimensions for 11-pin timers with DIN rail sockets and hold-down springs.

Digital 8-Pin Timer Dimensions

Dimensions for digital 8-pin timers with DIN rail mounting.

Digital 11-Pin Timer Dimensions

Dimensions for digital 11-pin timers with DIN rail mounting.

Analog 11-Pin Timer with SR3 P-05 Dimensions

Dimensions for analog 11-pin timers using SR3P-05 socket.

Digital 11-Pin Timer with SR3 P-05 Dimensions

Dimensions for digital 11-pin timers using SR3P-05 socket.

Panel Mount Dimensions

8-Pin and 11-Pin Panel Mount

Dimensions for 8-pin and 11-pin timers with panel mount sockets (SR6P-S08/S11).

Mounting Hole Layout

Layout for panel mounting holes for single or multiple timer installations.

8-Pin Screw Terminal Panel Mount

Dimensions for 8-pin timers with SR6P-M08G screw terminal socket.

11-Pin Screw Terminal Panel Mount

Dimensions for 11-pin timers with SR6P-M11G screw terminal socket.

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