GEYA GRT8-LM User manual

-1-
General
Rated control supply voltage:
LM / □
GRT8 Series
GRT8
Stairase Switch
■Model and connotation
Technical parameters
Function
Supply terminals L-N
-15%;+10%
Supply voltage tolerance
Supply indication
Time ranges
green LED
0.5s-20min
potentionmeter
Time setting
Time deviation
Repeat accuracy
10%-mechanical setting
0.2%-set value stability
0.05%/℃,at=20℃(0.05%℉，at=68℉)
1×SPST
16A/AC1
250VAC/24VDC
Temperature coecient
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
70g
EN 61812-1,IEC 60669-2-3,IEC60947-5-1
Operating temperature
Storage temperature
Mounting/DIN rail
Protection degree
Operating position
Overvoltage cathegory
Pollution degree
Dimensions
Weight
Standards
GRT8-LM
Mininum power time 200ms
Voltage range AC 230V(50-60Hz)
Power input
Glow tubes connetions Yes(N-3 or L-3)
Max.amount of glow lamps
230V,max.75pcs(Measured with glow lamp 0.68mA/230V AC)
■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.
Instruction Manual
Staircase switch GRT8-LM
Panel Diagram
delay off reacting to contact switching Supply indication(green)
Output indication(red)
Time setting
GEYA ELECTRICAL CO.,LTD
Add:Wenzhou Brige Industrial Zone,Beibaixiang Town,
Yueqing,Zhejiang,China 325603
AC max.6VA/1.3W
5
1×10
0.8Nm
Tightening torque
Tel:[phone]
Fax:[phone]
E-mail:[e-mail]
Web:www.geya.net
GRT8-LM
Un R
10
9
8
7
6
5
4
3
2
t
1
Fun
t
1h
PER M
1h
1h
1h
Function mode setting
Example

-2-
Functions Diagram
Dimensions(mm)
http://www.geya.net
Disposal of Electrical Waste
All electrical waste should be
disposed of in compliance with
current WEEE regulations.
Wiring Diagram
3-wire connection 4-wire connection Max.50mA
95
4.2
Caution
The products must be installed by qualified electricians. All and
any electrical connections of the product shall comply with
the appropriate safety standards.
GRT8 -LM
Un R
10
9
8
7
6
5
4
3
2
t
1
Fun
t
1h
PERM
1h
1h
1h
Types of lamps
3600W
1000W
400W
900W(125uF)
3600W
55W
Incandescent
Halogen lamp
Fluorescent, corrected, in paralle
Fluorescent, corrected, in series
Compact fluorescent
LED lamps(＜2W)
LED lamps(＞2W) 600W
LEDLED
LED
0.5...20min
1
2
10s0.5...20min 30s
3
0.5...20min 1h
1h >2s
4
0.5...20min 1h
1h
<2s >2s
10s 30s 10s
5
0.5...20min
6t
0.5...20min
7
10s 30s
0.5...20min
8
10s 30s
1h
1h
>2s >2s
0.5...20min
9
10s 30s
1h
1h 10s 30s10s 30s
9PERM
>2s
<2s >2s
<2s<2s
<2s<2s >2s >2s