version:V1.4
Miniature High
Power Relay
SLA-G Series
SANYOU RELAYS
Relays for advanced technology
Features
● Miniature relay with high switching capability:40A.
● Contact form:Form A or 1Form C.
● Special type of 4000VAC dielectric strength and 6000V surge
available
voltage (1.2/50uS) between coil and contact
Sealed type.
●
● Patent Number: ZL 2008 20050972.1
Satisfy IEC60335-1product is available.
●
●
Satisfy IEC60079-15 product is available.
Safety Approval
UL,C-UL File No.:E190598
CQC File No.:CQC02001002109
Contact Capacity
SLA-G
Model
40A 277VAC
Nominal switching capacity (res. load)
Max. switching current
Max. switching voltage
Max. switching power
40A
277VAC
11,080VA
Charateristic Data
Contact material
Silver alloy
50mΩ Max.(1A 6VDC)
15msec. Max. (no diode)
Initial contact resistance (at 6VDC 1A)
Operate time (at nominal volt.)
Release time (at nominal volt.)
Initial insulation resistance
10msec. Max. (no diode)
100MΩ Min.(DC500V)
AC1,500V,50/60Hz 1min
Between open contacts:
Between coil and contact:
Functional
Initial dielectric strength
AC2,500V,50/60Hz 1min. (4kV available)
10~55Hz at double amplitude of 1.5 mm
Vibration resistance
Shock resistance
10~55Hz at double amplitude of 1.5 mm
10G Min.
Destructive
Functional
Destructive
100G Min.
10,000,000 cycles(at room temperature)
(at 7,200 ops./h)
(at 360 ops./h)
Mechanical
Electrical
Endurance
(operations)
30,000 cycles(at room temperature)
Ambient temperature
Unit weight
-40℃~+75℃ (no condensation)
Sealed type: Approx. 24.0g
Coil Data (at 20 ℃)
Nominal
operating
Coil
Pick-up
Drop-out
voltage
(Min.)
Max.
allowable
voltage
Nominal
Nominal
operating
power
voltage
(Max.)
resistance
10% ( Ω)
voltage
current
10% ( mA)
180.00
150.00
100.00
75.00
60.00
50.00
37.50
18.75
8.20
(VDC)
27
5
6
40
90
9
12
15
18
24
48
110
160
250
360
640
2,560
13,400
130 % of
nominal
voltage
75 % of
nominal
voltage
5 % of
nominal
voltage
0.90W
1/3
1/4