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50A miniature High Power Relay With 8KV Surge Voltage

50A miniature High Power Relay With 8KV Surge Voltage

The following is the introduction of high quality 50A miniature High Power Relay With 8KV Surge Voltage. We have achieved remarkable success in this domain as a result of our focused approach, timely delivery, and ethical company philosophy.

● 50A switching capability
● Meets UL 508 standard, conforms to IEC61810-1 reinforced insulation.
● 5kV dielectric strength between the coil and contact, 8kV surge voltage.
● Small size
● Plastic sealed and flux proofed types available
● RoHS Compliant

Model:NT98

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Product Description

As the professional manufacture, we would like to provide you 50A miniature High Power Relay With 8KV Surge Voltage. Its products have been well accepted throughout the country and marketed worldwide to markets in Europe, the United States, Africa, and Australia.

Features

50A switching capability.

Max. Switching power can achieve 13850VA.

Meets UL 508 standard, conforms to IEC61810-1 reinforced insulation.

Approved by UL, T V and CQC.

5kV dielectric strength between the coil and contact, 8kV surge voltage.

Operated in machine tool electric appliance, electric equipment, air conditioner and various household appliances.


Ordering Information

1 Part number: NT98

2 Common pin and N.O pin width: Nil:stand W:3.3mm

3 Contact arrangement: A:1A

4 Enclosure S: Wash tight1): E: Flux proof

5 Contact material: S:AgSnO2

6 Coil power: 0.9:0.9W 1.5:1.5W

7 Coil rated voltage(V): DC:5,6,9,12,24,48


Contact Data

Contact Arrangement 1A(SPSTNO)
Contact Material AgSnO2
Contact Rating2)(Resistive)

0.9W

1.5W
30A/277VAC
40A/277VAC
50A/277VAC
TV-8 250VAC
Motor load:1HP 125VAC
Max. Switching Power 13850VA
Max. Switching Voltage 277VAC Max. Switching Current:50A
Contact Resistance ≤100mΩ         (100mA/6VDC) Item 4.12 of IEC61810-7
Operational Life Electrical 50A/277VAC 1.5W) 1×104
40A/277VAC 2×104
30A/277VAC 5×104
1HP 125VAC 1×105
TV-8 250VAC 2.5×104
Mechanical 1×107 Item 4.31 of IEC 61810-7

2) Remove vent nib after soldering and cleaning.


Coil Parameter

Dash numbers Rated voltage VDC Coil resistance
Ω±10%
Pick-up voltage VDC(max) (75%of rated voltage) Drop-out voltage VDC(min) (10%of rated voltage) Coil power W Operate time ms Release time ms
Rated Max
005-900 5 6.5 28 3.75 0.5 0.9 ≤15 ≤10
006-900
6
7.8
40
4.50
0.6
009-900 9 11.7 90 6.75 0.9
012-900 12 15.6 160 9.00 1.2
024-900 24 31.2 640 18.00 2.4
048-900 48 62.4 2560 36.00 4.8
005-1500 5 6.5 16.7 3.75 0.5 1.5
006-1500 6 7.8 24 4.50 0.6
009-1500 9 11.7 54 6.75 0.9
012-1500 12 15.6 96 9.00 1.2
024-1500 24 31.2 384 18.00 2.4
048-1500 48 62.4 1536 36.00 4.8

CAUTION:

1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.

2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.


Safety Approvals

Safety approval UL&CUR TüV CQC
Load 50A/277VAC 40℃ 6×103
40A/277VAC 40℃ 2×104
30A/277VAC 85℃ 5×104
1HP 125VAC 1×105
TV-8 250VAC 2.5×104
50A/277VAC 40℃ 6×103
40A/277VAC 40℃ 2×104
30A/277VAC 85℃ 5×104
50A/250VAC,277VAC 40℃ 1×104
40A/250VAC,277VAC 40℃ 2×104
30A/250VAC,277VAC 85℃ 5×104


Characteristics

Insulation Resistance 1000MΩ min (at 500VDC) Item 4.11 of IEC 61810-7
Dielectric Strength

Between Contacts

50Hz 1500V

Item 4.9   of IEC 61810-7
Between Contact and Coil 50Hz 5000V Item 4.9   of IEC 61810-7
Surge Voltage
(Between Coil & Contacts)
8kV Item 4.10 of IEC 61810-7
Clearance/Creepage 6.4mm/8.0mm  
Shock Resistance Functional: 98m/s²  11ms Item 4.26 of IEC 61810-7
Destructive: 980m/s²  11ms
Vibration Resistance 10Hz~55Hz Double amplitude 1.5mm
Item 4.28 of IEC 61810-7
Terminals Strength 10N Item 4.24 of IEC 61810-7
Ambient Temperature -40℃~105℃
Relative Humidity 5% to 85% Item 4.16 of IEC 61810-7
Mass 18g Item 4.7 of IEC 61810-7


Dimensions(mm)

CAUTION

In case of no tolerance shown in outline dimension: outline dimension ≤1mm tolerance should be ±0.2mm outline dimension >1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension >5mm, tolerance should be ±0.4mm.


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