HF161F-W
SOLAR RELAY
Features
● 31A switching capacity
● Applicable to inverter used for photovoltaic power
generation systems
File No.:E134517
● Ideal for UPS
● 1.5mm contact gap (compliant to European Photovoltaic
Standard VDE0126)
V
D E
1.8mm contact gap (compliant to IEC 62109-2-2011)
● The clearance distance between contact and coil is bigger
than 6.4mm, the creepage distance is bigger than 8mm.
(special code 477:7.5mm）
File No.:40031410
● Low coil holding voltage contributes to saving energy of
equipment.
File No.:CQC10002050943
CQC18002203499
● UL insulation system: Class F
RoHS compliant
CONTACT DATA
CHARACTERISTICS
Insulation resistance
1.8mm
1A
2.0mm
1000M (at 500VDC)
4500VAC 1min
2500VAC 1min
10kV (1.2/50µs)
20ms max.
Contact gap
1.5mm
2.3mm
Between coil & contacts
Contact arrangement
Dielectric
strength
1)
Between open contacts
Contact resistance
≤100m (1A 6VDC)
Surge voltage (between coil & contacts)
Operate time (at rated. volt.)
Release time (at rated. volt.)
Contact material
Contact rating
AgSnO2
Resistive:
Resistive:
Resistive:
26A 250VAC
Inductive:
31A 250VAC
(cosø=0.8)
0.1s:10s
26A 250VAC
26A 250VAC
10ms max.
Resistive:
26A 250VAC
Inductive:
Inductive:
33A 250VAC
31A 250VAC
95K max. (Contact load current 31A,
rated voltage excitation, at 60oC)
(cosø=0.8)
(cosø=0.8)
Temperature rise
(at rated. volt.)
0.1s:10s
0.1s:10s
Max. switching voltage
Max. switching current
277VAC
70K max. (Contact load current 31A,
80% of rated voltage excitation, at 85oC)
33A
31A
26A
31A
196m/s2
980m/s2
Functional
Destructive
Shock
resistance
Max. switching power
Mechanical endurance
7750VA 8250VA
7750VA
7202VA
6
5
1 x 10 OPS 1 x 105OPS
5
1 x 10 OPS 1 x 10 OPS
10Hz to 55Hz 1.5mm DA
Vibration resistance
HT type:
HT type:
HT type:
3 x 104OPS
(26A 250VAC
Resistive
HT type:
3 x 104OPS
(26A 250VAC
Resistive
Room temp.
1.5s on 1.5s off)
3 x 104OPS
3 x 104OPS
-40oC to 85oC
(Apply holding voltage to coil, which
is 45% to 80% that of rated voltage)
(26A 250VAC (26A 250VAC
Electrical endurance
Resistive
75
Resistive
75
Ambient temperature
75
1.5s on 1.5s off) 1.5s on 1.5s off)
1.5s on 1.5s off)
Notes: 1)The data shown above are initial values.
Humidity
5% to 85% RH
PCB
Termination
Unit weight
Construction
COIL
Approx. 21g
Flux proofed
Coil power
Approx. 1.4W
35% to 120%UN (at 23
45% to 80%UN (at 85
)
)
Holding voltage
Notes: The data shown above are initial values.
Notes: 1)The coil holding voltage is the voltage of coil after being applied
rated voltage for 100ms
SAFETY APPROVAL RATINGS
2)The relay col does not allow applied more than maximum of
holding voltage values for a long time (Eg: 120% Un at 23
80% Un at 85 ) , prevent overheating burned.
;
26A 277VAC at 75
AgSnO2
UL/CUL
at 23
COIL DATA
22A 277VAC at 85
Pick-up Drop-out
Voltage Voltage
Max.
Voltage
VDC *
Nominal
Voltage
VDC
Coil
Resistance
26A 277VAC at 75
22A 277VAC at 85
31A 250VAC cosØ =0.8 0.1s:10s
33A 250VAC cosØ =0.8 0.1s:10s (477)
2)
VDC
VDC
min.
VDE
AgSnO2
1)
1)
max.
9
12
18
24
6.3
0.9
10.8
14.4
21.6
28.8
58 x (1 10%)
103 x (1 10%)
230 x (1 10%)
410 x (1 10%)
Notes: 1) All values unspecified are at room temperature.
2) Only typical loads are listed above. Other load specifications
can be available upon request.
8.4
1.2
1.8
2.4
12.6
16.8
Notes:1)The data shown above are initial values.
2)*Maximum voltage refers to the maximum voltage which relay
coil could endure in a short period of time.
HONGFA RELAY
ISO9001、ISO/TS16949、ISO14001、OHSAS18001、IECQ QC 080000 CERTIFIED
2019 Rev. 1.00
285
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