Hontai Machinery and equipment (HK) Co. ltd
| Model Number | JL-8B |
| Brand Name | OEM |
View Detail Information
Explore similar products
Relay Low Power relay electric relay time relay Synchronous Relay AUXILIARY
High precision DS electromagnetism time Electronic Control Relay in figure (JS
Insulation resistance phase electric protection relay 110V（JT（DT）-1-1-110, DT-1
Square d time delay relay (JS-11A/232) for protection and auto circuit
Product Specification
| Model Number | JL-8B | Brand Name | OEM |
| High Light | electronics relay ，delay time relay | ||
JL-8B series Insulation resistance overcurrent protection relays Power consumption ﹤4W
JL-8B series over-current relay is used as relay protection starting part as AC circuit of power system is overloading or short, give a alert sign or cut off fault parts.
Type naming
JL-8□/□□□□
Auxilary power 1:110V-220VAC DC(others by order)
Current range 1:0.03A-0.999A;2:0.30A-9.99A;3:1A-30A (others by order)
Contact capacity: 1:1 NO &1 NC ;2:2 NO ;3:2 NC (others by order)
Shell type: 1:HK-1;2:JK-1;3:CJ-1;5:prominent & mobile terminals shell
Operating speciality:B over current
Special type of Jiang Ying Xinchangjiang Relay CO., LTD
IC current relay
Tech-condition
1 Environment temperature:-10℃～+50℃
2 Environment relative humidity:≤90%
3 Atmospheric pressure:80Kpa～110Kpa
4 Installed position:random
5 No explosive thing and corrosive gas around the applying place.The consistency of the
electric atomy can’t reduce the insulation level to less than the limit.
Main tech-parameters:
1 Current range 0.03A-0.999A, unit 0.001A;0.30A-9.99A,unit 0.01A;1A-30A, unit 0.1A (others by order)
2 Operate time 1.2 times modified value, operate time is less than 25mS
2 times modified value, operate time is less than 20mS
3 Return coefficient 0.9～0.97
4 Error ≤2%
5 Power consumption ﹤4W.
6 Contact capacity
250VAC COSФ=1.0 5A
250VDC making 5A
250VDC τ=5mS breaking 50W
7 Electrical life More than 105 times; Mechanical life More than 106 times .
8 Insulation resistance
Relay’s every electric terminals are connected together. To the non-electrification metallic outside part or shell, its insulated resistance is less than 300MΩ measured by tramegger with opening voltage is 500V.
9 Medium intensity
Relay’s every electric terminals are connected together. And it can endure a 2000V and 50Hz AC voltage(virtual value) to the non-electrification metallic outside part
or shell. There is no insulated breakdown or flashover phenomenon
10 Anti-disturb capability Relay’s anti-disturb is accord with DL478-92 (<<Static Relay Protection and Security Auto-device
currency Tech>>)
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification：
Verified Supplier
Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor... Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor...
Get in touch with us
Leave a Message, we will call you back quickly!