GEYA GRT8-LM Instruction Manual

Staircase switch
Instruction Manual
Technical parameters
Function
Supply terminals
Voltage range
Power input
Supply voltage tolerance
Supply indication
Time ranges
Time setting
Time deviation
Repeat accuracy
Mininum power time
Glow tubes connetions
Max.amount of glow lamps 230V,max.75pcs(Measured with glow lamp 0.68mA/230V AC)
Temperature coecient
Output
Current rating
Switching voltage
Min.breaking capacity DC
Output indication
Mechanical life
Electrical life(AC1)
Reset time
Operating temperature
Storage temperature
Mounting/DIN rail
Protection degree
Operating position
Overvoltage cathegory
Pollution degree
solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12)
Tightening torque
Dimensions
Weight
Standards
GRT8-LM
General
■Applications
-It is used for delayed switching of lights in the corridors, entrances, stairways,
halls or for delayed fi nish of fans (WC, bathroom, etc.).
■Function Features
-10 functional modes
-It has zero crossing switching ability.
-Voltage range: AC 230 V, clamp terminals.
- Relay status is indicated by LED.
- 1-MODULE,DIN rail mounting.
■Model and connotation
GRT8
GRT8-LM
delay off reacting to contact switching
L-N
AC 230V(50-60Hz)
AC max.6VA/1.3W
-15%;+10%
green LED
0.5s-20min
potentionmeter
10%-mechanical setting
0.2%-set value stability
200ms
Yes(N-3 or L-3)
0.05%/℃,at=20℃(0.05%℉，at=68℉)
1×SPST
16A/AC1
250VAC/24VDC
500mW
red LED
1×10
5
1×10
max.200ms
-20℃ to +55℃（-4℉ to 131℉）
-35℃ to +75℃（-22℉ to 158℉）
Din rail EN/IEC 60715
IP40 for front panel/IP20 terminals
any
0.8Nm
90×18×64mm
70g
EN 61812-1,IEC 60669-2-3,IEC60947-5-1
GEYA ELECTRICAL CO.,LTD
Add:Wenzhou Brige Industrial Zone,Beibaixiang Town,
Yueqing,Zhejiang,China 325603
Tel:0086-577-62771036
Fax:0086-577-62711079
E-mail:sale@cnyeya.com
Web:www.geya.net
LM / □
Rated control supply voltage:
Stairase Switch
GRT8 Series
Panel Diagram
Un
1h
1h 3
2
1
GRT8-LM
Example
-1-
Supply indication(green)
R
t
5 6
4
7
Output indication(red)
8
1h Fun
9
1h
10
PERM
t
Function mode setting
Time setting