|Place of Origin:||China|
|Minimum Order Quantity:||500pcs|
|Packaging Details:||Each unit packed in a individual box|
|Delivery Time:||20 days and depends on ordering quantity|
|Payment Terms:||T/T, L/C|
|Supply Ability:||50000 pcs per month|
|Product:||Solar DC Rotary Isolator Switch||Cable Access:||M20/25 Knockouts|
|Protection Grade:||IP66/IP67||Current:||25 Ampere|
change over switch,
rotary cam switch
Miniature Solar PV 25A Power Isolation On Off Rotary Disconnect Switch IP66
UKPD series DC rotary isolator switch are true DC switching isolators, not an AC type de-rated or re-wired for DC operation. What you have to consider is that any AC isolator is predominantly designed with materials chosen such that the load will be AC, this means that the load supply will be a 50/60Hz sine wave, whether it be 230Vac or 400Vac, etc. When switching AC it should be remembered that the nature of the load supply will always pass through 0Vac and therefore although loads can be arduous in type the supply is self extinguishing – by that I mean that even if the isolator switches at peak load and an arc between contacts is formed the action of the supply reducing to 0V means that the load will tend to zero and the arc be extinguished. DC load, on the other hand, is always there and unless the load becomes zero the power being pulled through the contacts will always be the same, so if the load is 500Vdc 25A it will be 500V 25A now, in 1s , in 1min, in 1hour – that is constant. If this is the case unlike the AC above if you switch “OFF” on load you will also be switching “ON” on load; DC does not go through a 0V level unless there is system supply failure (or some other fault).
1) Standard: IEC-60947-3 DC-21B
2) Protection degree: IP66/IP67
3) UV resistance: ASTMD4459
4) Flammability: UL-94VO
5) Mechanical life: 20000
6) Electrical life: 2000
7) Enclosure color: Grey
8) Handle color: Black / Red
10) Warranty: 3 Years
11) Extremely short power shut off time of less than 3ms
12) Padlockable handle
13) The isolator has 4 seperate poles
14) Jumpers can be used to change the way that the poles are connected
15) Poles can be connected in series parallel or a variation of both series and parallel
16) Interconnection of the poles dictates the load that the switch can make and break
17) As the mumber of poles used increases so the load switching capacity of the device increases.
UKPD25 series DC solar switch disconnetors in plastic enclosure, are apllicable in 1-15KW residential or commercial photovoltaic system, independent with inverter.This model are designed to keep solar more safe, the higest voltage can be reached 1000V.To ensure its stability and long service.
1. It is important to ensure that all electrical connections(including factory connections) are tight, ensure
that all terminal screws are tightened firmly.
2. It is recommended that for DC, multi-stranded cable, crimp ferules are used to ensure that the wires do not become loose,loose cables can cause excessive watt loss and generate excessive heat causing
severe damage to the switch.
3. After installing and wiring the switch carry out the following test: switch on and off several times making
sure that a positive snap action can be felt and heard.
4. If the switch cannot be felt and heard to operate correctly then it is important that che switch is not used
KRIPAL is a factory with more than 25 years manufacturing experience and the mold tooling are built in our own mold tooling center. Furthermore our items are different from others to a certain degree. Hereby, we claim that KRIPAL is the only one who makes this item and the same products you got from other companies are also supplied by KRIPAL.
Why not get products from us directly?
Contact Person: Allen
IP66 IP67 32 Amp Rotary Isolator Switch Disconnector For Solar PV System
Semko,VDE,CCC,CE IP65 2~5P 10A~150A Rotary Isolator Switch Electrical Isolation Switch Waterproof switch
Weatherproof 100 Amp Disconnect Switch with 1NO+1NC For Rotary Isolating
Waterproof IP65 Rotary Isolator Switch / 2 Pole 3 Pole Disconnect Switch
Blue IP44 Industrial Power Socket Pin And Sleeve Electrical Connectors
Pin and Sleeve Plug Industrial Power Socket IP44 IP67 Coupler Connector
Angled inward tilt 20° IP44 Industrial Power Socket Single or Three Phase 16A,32A,63A 220V-250V; 380V-415V
Mechanical Interlock Industrial Power Switched Sockets , Single / Three Phase
Three Phase Fire-retardant Enclsoure AC Compressor Contactor And Relays 180A
Electrical Switch Over Switch AC Contactor Magnetic 9A 12A 18A 22A
GMC 4P Mini Mechanical Interlocking Home AC Contactor Gmc 9mr 9A 3 Phase Contactor
9A 12A 18A 22A Single Phase DOL Starter AC Contactor Definite Purpose