GEYA GRT8-X1 User Manual

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Wiring diagram
Instruction Manual
Digital display time relay
GEYA ELECTRICAL CO.,LTD
Add:Wenzhou Brige Industrial Zone,Beibaixiang Town,
Yueqing,Zhejiang,China 325603
Tel:0086-577-62711079
Fax:0086-577-62711751
Mobile:0086-13567770207
E-mail:sale@cnyeya.com
Web:www.geya.net
General
■Applications
-Multifunctional time relay can be used for industrial equipment, lighting control,
heating element control, motor, fan control.
-With 20 delay modes, the delay range covers 0.1 seconds to 99 days.
■Function Features
-20 delay modes:
-5 delay modes controlled by power supply
-13 delay modes controlled by signal
-ON, OFF mode
-Ultra wide delay range, 0.1 seconds - 99 days can be set.
- Relay status is indicated by LED.
- 1-MODULE,DIN rail mounting.
■Model and connotation
Panel Diagram
Technical parameters
GRT8-X1
Digital display
Un
Un
Digital Setting Time Relay
Number of contacts
1:1×SPDT;
2:2×SPDT;
GRT8
A230:AC230V ;
W240:AC/DC12V-240V;
Rated control supply voltage
GRT8 Series
X
Function
Supply terminals
AC/DC 12-240V(50-60Hz)
A1-A2
Voltage range
Burden
Voltage range
AC 0.09-3VA/DC 0.05-1.7W
AC 230V(50-60Hz)
AC max.6VA/1.3WAC max.6VA/1.9W
-15%;+10%
Power input
Supply voltage tolerance
Time ranges
0.1s-99day,ON,OFF
Key setting
Time setting
Time deviation
Repeat accuracy
≤1%
0.2%-set value stability
0.05%/℃,at=20℃(0.05%℉，at=68℉)
1×SPDT2×SPDT
250VAC/24VDC
Output
500mW
red LED
1×10
max.200ms
Min.breaking capacity DC
Switching voltage
Current rating
Output indication
Mechanical life
Electrical life(AC1)
Reset time
-20℃ to+55℃（-4℉to131℉）
-35℃ to+75℃（-22℉to158℉）
Din rail EN/IEC 60715
IP40 for front panel/IP20 terminals
any
solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12)
90×18×64mm
1×SPDT:W240-62g,A230-60g
2×SPDT:W240-82g,A230-81g
EN 61812-1,IEC60947-5-1
Operating temperature
Storage temperature
Mounting/DIN rail
Protection degree
Operating position
Overvoltage cathegory
Pollution degree
Dimensions
Weight
Standards
20 functions
W240
A230
1×10
5
1×16A(AC1)
2×16A(AC1)
Temperature coefficient
GRT8-X1GRT8-X2
Button (Set)
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http://www.geya.net
Disposal of Electrical Waste
All electrical waste should be
disposed of in compliance with
current WEEE regulations.
Caution
The products must be installed by qualified electricians. All and
any electrical connections of the time relay shall comply with
the appropriate safety standards.
NOTE: the use case is for reference only to understand the working principle of the relay. The actual application should be wired
according to the actual needs.
CASE1:
The working mode is set to 07 and accessed through the
sensor (PNP). When the sensor senses the signal, the relay
acts (15-18 is closed) and the ventilation fan works. When the
sensor loses the signal, the relay disconnects after a delay t
(15-18 is disconnected) and the ventilation fan stops working.
Sensor（PNP）
Brown
Black
Fan
CASE 2:
The working mode is set to 03, the ventilation fan is turned on
for 10 hours and turned off for 1 hour, and the ventilation fan
is cycled on and off.
AC220V
~~
CASE 3:
When the working mode is set to 02, the time relay is powered
on (15-18 is closed), the contactor is closed, the water pump
starts to work, the delay t reaches, the relay is disconnected
(15-18 is disconnected), the contactor is disconnected, and the
water pump stops working.
PUMP
LED
CASE 4:
The working mode is set to 08, press the trigger button, the time
relay acts (15-18 is closed), turn on the LED, delays t, the relay
is disconnected (15-18 is disconnected), and the LED is closed.
AC220V
~
~
Trigger button
Fan
Output indication(red)
Button (UP)
MD
R
15
1618
15
1618
25
2628
28
95
4.2
MD
GR T8-X1
R
0V
24V
Blue
AC220V
~
~
AC220V
~
~
Dimensions(mm)
Examples

GEYA GRT8-X1 Specifications

General

Brand	GEYA
Model	GRT8-X1
Category	Relays
Language	English